Hibernate
/
hibernate-orm
mirror of https://github.com/hibernate/hibernate-orm
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

HHH-7902 Replace JDBC proxies with a set of contracts/helpers 

HHH-7902 Merged JdbcResourceRegistry into JdbcCoordinator.  Parts of
LogicalConnection moved into JdbcCoordinator as well.

HHH-7902 Replaced Statement#close and ResultSet#close calls with
JdbcCoordinator#release

HHH-7902 Enforced the use of StatementPreparer, instead of Connection

HHH-7902 ResultSetExtractor.  Replaced all instances of execute,
executeQuery, executeUpdate, etc.

HHH-7902 Refactored AbstractReturningDelegate to give access to
jdbcCoordinator

HHH-7902 Corrected test failures

HHH-7902 Removed resource registry use from JdbcIsolation workers

HHH-7902 Corrected a few bugs in JdbcCoordinator and ResultSetExtractor.

HHH-7902 ResultSetExtractor -> ResultSetReturn.  Reworked proxy tests to
test the new APIs.
This commit is contained in:
Brett Meyer 2013-01-08 18:08:31 -05:00 committed by Brett Meyer
parent 2fc81e9d98
commit f70234c5ee
86 changed files with 1542 additions and 3022 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
hibernate-core/src/main/java/org/hibernate/dialect/lock/PessimisticReadSelectLockingStrategy.java
View File

@ -85,7 +85,7 @@ public class PessimisticReadSelectLockingStrategy extends AbstractSelectLockingS
);
}
ResultSet rs = st.executeQuery();
ResultSet rs = session.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().extract( st );
try {
if ( !rs.next() ) {
if ( factory.getStatistics().isStatisticsEnabled() ) {
@ -96,11 +96,11 @@ public class PessimisticReadSelectLockingStrategy extends AbstractSelectLockingS
}
}
finally {
rs.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( rs );
}
}
finally {
st.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( st );
}
}

4
hibernate-core/src/main/java/org/hibernate/dialect/lock/PessimisticReadUpdateLockingStrategy.java
View File

@ -104,7 +104,7 @@ public class PessimisticReadUpdateLockingStrategy implements LockingStrategy {
lockable.getVersionType().nullSafeSet( st, version, offset, session );
}
int affected = st.executeUpdate();
int affected = session.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().executeUpdate( st );
if ( affected < 0 ) { // todo: should this instead check for exactly one row modified?
if (factory.getStatistics().isStatisticsEnabled()) {
factory.getStatisticsImplementor().optimisticFailure( lockable.getEntityName() );
@ -114,7 +114,7 @@ public class PessimisticReadUpdateLockingStrategy implements LockingStrategy {
}
finally {
st.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( st );
}
}

6
hibernate-core/src/main/java/org/hibernate/dialect/lock/PessimisticWriteSelectLockingStrategy.java
View File

@ -84,7 +84,7 @@ public class PessimisticWriteSelectLockingStrategy extends AbstractSelectLocking
);
}
ResultSet rs = st.executeQuery();
ResultSet rs = session.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().extract( st );
try {
if ( !rs.next() ) {
if ( factory.getStatistics().isStatisticsEnabled() ) {
@ -95,11 +95,11 @@ public class PessimisticWriteSelectLockingStrategy extends AbstractSelectLocking
}
}
finally {
rs.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( rs );
}
}
finally {
st.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( st );
}
}
catch ( SQLException e ) {

4
hibernate-core/src/main/java/org/hibernate/dialect/lock/PessimisticWriteUpdateLockingStrategy.java
View File

@ -103,7 +103,7 @@ public class PessimisticWriteUpdateLockingStrategy implements LockingStrategy {
lockable.getVersionType().nullSafeSet( st, version, offset, session );
}
int affected = st.executeUpdate();
int affected = session.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().executeUpdate( st );
if ( affected < 0 ) { // todo: should this instead check for exactly one row modified?
if (factory.getStatistics().isStatisticsEnabled()) {
factory.getStatisticsImplementor().optimisticFailure( lockable.getEntityName() );
@ -113,7 +113,7 @@ public class PessimisticWriteUpdateLockingStrategy implements LockingStrategy {
}
finally {
st.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( st );
}
}
catch ( SQLException e ) {

6
hibernate-core/src/main/java/org/hibernate/dialect/lock/SelectLockingStrategy.java
View File

@ -85,7 +85,7 @@ public class SelectLockingStrategy extends AbstractSelectLockingStrategy {
);
}
ResultSet rs = st.executeQuery();
ResultSet rs = session.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().extract( st );
try {
if ( !rs.next() ) {
if ( factory.getStatistics().isStatisticsEnabled() ) {
@ -96,11 +96,11 @@ public class SelectLockingStrategy extends AbstractSelectLockingStrategy {
}
}
finally {
rs.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( rs );
}
}
finally {
st.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( st );
}
}

4
hibernate-core/src/main/java/org/hibernate/dialect/lock/UpdateLockingStrategy.java
View File

@ -106,7 +106,7 @@ public class UpdateLockingStrategy implements LockingStrategy {
lockable.getVersionType().nullSafeSet( st, version, offset, session );
}
int affected = st.executeUpdate();
int affected = session.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().executeUpdate( st );
if ( affected < 0 ) {
if (factory.getStatistics().isStatisticsEnabled()) {
factory.getStatisticsImplementor().optimisticFailure( lockable.getEntityName() );
@ -116,7 +116,7 @@ public class UpdateLockingStrategy implements LockingStrategy {
}
finally {
st.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( st );
}
}

2
hibernate-core/src/main/java/org/hibernate/engine/jdbc/batch/internal/AbstractBatchImpl.java Executable file → Normal file
View File

@ -161,7 +161,7 @@ public abstract class AbstractBatchImpl implements Batch {
for ( PreparedStatement statement : getStatements().values() ) {
try {
statement.clearBatch();
statement.close();
jdbcCoordinator.release( statement );
}
catch ( SQLException e ) {
LOG.unableToReleaseBatchStatement();

15
hibernate-core/src/main/java/org/hibernate/engine/jdbc/batch/internal/NonBatchingBatch.java
View File

@ -27,11 +27,10 @@ import java.sql.PreparedStatement;
import java.sql.SQLException;
import java.util.Map;
import org.jboss.logging.Logger;
import org.hibernate.engine.jdbc.batch.spi.BatchKey;
import org.hibernate.engine.jdbc.spi.JdbcCoordinator;
import org.hibernate.internal.CoreMessageLogger;
import org.jboss.logging.Logger;
/**
* An implementation of {@link org.hibernate.engine.jdbc.batch.spi.Batch} which does not perform batching. It simply
@ -43,8 +42,11 @@ public class NonBatchingBatch extends AbstractBatchImpl {
private static final CoreMessageLogger LOG = Logger.getMessageLogger( CoreMessageLogger.class, NonBatchingBatch.class.getName() );
private JdbcCoordinator jdbcCoordinator;
protected NonBatchingBatch(BatchKey key, JdbcCoordinator jdbcCoordinator) {
super( key, jdbcCoordinator );
this.jdbcCoordinator = jdbcCoordinator;
}
@Override
@ -53,14 +55,9 @@ public class NonBatchingBatch extends AbstractBatchImpl {
for ( Map.Entry<String,PreparedStatement> entry : getStatements().entrySet() ) {
try {
final PreparedStatement statement = entry.getValue();
final int rowCount = statement.executeUpdate();
final int rowCount = jdbcCoordinator.getResultSetReturn().executeUpdate( statement );
getKey().getExpectation().verifyOutcome( rowCount, statement, 0 );
try {
statement.close();
}
catch (SQLException e) {
LOG.debug( "Unable to close non-batched batch statement", e );
}
jdbcCoordinator.release( statement );
}
catch ( SQLException e ) {
LOG.debug( "SQLException escaped proxy", e );

330
hibernate-core/src/main/java/org/hibernate/engine/jdbc/internal/JdbcCoordinatorImpl.java
View File

@ -27,17 +27,25 @@ import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import org.jboss.logging.Logger;
import org.hibernate.ConnectionReleaseMode;
import org.hibernate.HibernateException;
import org.hibernate.TransactionException;
import org.hibernate.engine.jdbc.batch.spi.Batch;
import org.hibernate.engine.jdbc.batch.spi.BatchBuilder;
import org.hibernate.engine.jdbc.batch.spi.BatchKey;
import org.hibernate.engine.jdbc.spi.InvalidatableWrapper;
import org.hibernate.engine.jdbc.spi.JdbcCoordinator;
import org.hibernate.engine.jdbc.spi.JdbcWrapper;
import org.hibernate.engine.jdbc.spi.LogicalConnectionImplementor;
import org.hibernate.engine.jdbc.spi.ResultSetReturn;
import org.hibernate.engine.jdbc.spi.SqlExceptionHelper;
import org.hibernate.engine.jdbc.spi.StatementPreparer;
import org.hibernate.engine.spi.SessionFactoryImplementor;
@ -48,6 +56,8 @@ import org.hibernate.engine.transaction.spi.TransactionEnvironment;
import org.hibernate.internal.CoreMessageLogger;
import org.hibernate.jdbc.WorkExecutor;
import org.hibernate.jdbc.WorkExecutorVisitable;
import org.jboss.logging.Logger;
import org.jboss.logging.Logger.Level;
/**
* Standard Hibernate implementation of {@link JdbcCoordinator}
@ -55,22 +65,34 @@ import org.hibernate.jdbc.WorkExecutorVisitable;
* IMPL NOTE : Custom serialization handling!
*
* @author Steve Ebersole
* @author Brett Meyer
*/
public class JdbcCoordinatorImpl implements JdbcCoordinator {
private static final CoreMessageLogger LOG = Logger.getMessageLogger(
CoreMessageLogger.class, JdbcCoordinatorImpl.class.getName()
);
private transient TransactionCoordinatorImpl transactionCoordinator;
private transient TransactionCoordinator transactionCoordinator;
private final transient LogicalConnectionImpl logicalConnection;
private transient Batch currentBatch;
private transient long transactionTimeOutInstant = -1;
private final HashMap<Statement,Set<ResultSet>> xref = new HashMap<Statement,Set<ResultSet>>();
private final Set<ResultSet> unassociatedResultSets = new HashSet<ResultSet>();
private final SqlExceptionHelper exceptionHelper;
private Statement lastQuery;
/**
* If true, manually (and temporarily) circumvent aggressive release processing.
*/
private boolean releasesEnabled = true;
public JdbcCoordinatorImpl(
Connection userSuppliedConnection,
TransactionCoordinatorImpl transactionCoordinator) {
TransactionCoordinator transactionCoordinator) {
this.transactionCoordinator = transactionCoordinator;
this.logicalConnection = new LogicalConnectionImpl(
userSuppliedConnection,
@ -78,10 +100,20 @@ public class JdbcCoordinatorImpl implements JdbcCoordinator {
transactionCoordinator.getTransactionContext().getTransactionEnvironment().getJdbcServices(),
transactionCoordinator.getTransactionContext().getJdbcConnectionAccess()
);
this.exceptionHelper = logicalConnection.getJdbcServices().getSqlExceptionHelper();
}
public JdbcCoordinatorImpl(
LogicalConnectionImpl logicalConnection,
TransactionCoordinator transactionCoordinator) {
this.transactionCoordinator = transactionCoordinator;
this.logicalConnection = logicalConnection;
this.exceptionHelper = logicalConnection.getJdbcServices().getSqlExceptionHelper();
}
private JdbcCoordinatorImpl(LogicalConnectionImpl logicalConnection) {
this.logicalConnection = logicalConnection;
this.exceptionHelper = logicalConnection.getJdbcServices().getSqlExceptionHelper();
}
@Override
@ -106,7 +138,7 @@ public class JdbcCoordinatorImpl implements JdbcCoordinator {
return sessionFactory().getServiceRegistry().getService( BatchBuilder.class );
}
private SqlExceptionHelper sqlExceptionHelper() {
public SqlExceptionHelper sqlExceptionHelper() {
return transactionEnvironment().getJdbcServices().getSqlExceptionHelper();
}
@ -116,7 +148,7 @@ public class JdbcCoordinatorImpl implements JdbcCoordinator {
@Override
public void flushBeginning() {
if ( flushDepth == 0 ) {
logicalConnection.disableReleases();
releasesEnabled = false;
}
flushDepth++;
}
@ -128,16 +160,20 @@ public class JdbcCoordinatorImpl implements JdbcCoordinator {
throw new HibernateException( "Mismatched flush handling" );
}
if ( flushDepth == 0 ) {
logicalConnection.enableReleases();
releasesEnabled = true;
}
afterStatementExecution();
}
@Override
public Connection close() {
LOG.tracev( "Closing JDBC container [{0}]", this );
if ( currentBatch != null ) {
LOG.closingUnreleasedBatch();
currentBatch.release();
}
cleanup();
return logicalConnection.close();
}
@ -181,6 +217,16 @@ public class JdbcCoordinatorImpl implements JdbcCoordinator {
return statementPreparer;
}
private transient ResultSetReturn resultSetExtractor;
@Override
public ResultSetReturn getResultSetReturn() {
if ( resultSetExtractor == null ) {
resultSetExtractor = new ResultSetReturnImpl( this );
}
return resultSetExtractor;
}
@Override
public void setTransactionTimeOut(int seconds) {
transactionTimeOutInstant = System.currentTimeMillis() + ( seconds * 1000 );
@ -198,43 +244,61 @@ public class JdbcCoordinatorImpl implements JdbcCoordinator {
return secondsRemaining;
}
@Override
public void afterStatementExecution() {
LOG.tracev( "Starting after statement execution processing [{0}]", connectionReleaseMode() );
if ( connectionReleaseMode() == ConnectionReleaseMode.AFTER_STATEMENT ) {
if ( ! releasesEnabled ) {
LOG.debug( "Skipping aggressive release due to manual disabling" );
return;
}
if ( hasRegisteredResources() ) {
LOG.debug( "Skipping aggressive release due to registered resources" );
return;
}
getLogicalConnection().releaseConnection();
}
}
@Override
public void afterTransaction() {
logicalConnection.afterTransaction();
transactionTimeOutInstant = -1;
if ( connectionReleaseMode() == ConnectionReleaseMode.AFTER_STATEMENT ||
connectionReleaseMode() == ConnectionReleaseMode.AFTER_TRANSACTION ) {
if ( hasRegisteredResources() ) {
LOG.forcingContainerResourceCleanup();
releaseResources();
}
getLogicalConnection().aggressiveRelease();
}
}
private ConnectionReleaseMode connectionReleaseMode() {
return getLogicalConnection().getConnectionReleaseMode();
}
@Override
public <T> T coordinateWork(WorkExecutorVisitable<T> work) {
Connection connection = getLogicalConnection().getDistinctConnectionProxy();
Connection connection = getLogicalConnection().getConnection();
try {
T result = work.accept( new WorkExecutor<T>(), connection );
getLogicalConnection().afterStatementExecution();
afterStatementExecution();
return result;
}
catch ( SQLException e ) {
throw sqlExceptionHelper().convert( e, "error executing work" );
}
finally {
try {
if ( ! connection.isClosed() ) {
connection.close();
}
}
catch (SQLException e) {
LOG.debug( "Error closing connection proxy", e );
}
}
}
@Override
public void cancelLastQuery() {
logicalConnection.getResourceRegistry().cancelLastQuery();
public boolean isReadyForSerialization() {
return getLogicalConnection().isUserSuppliedConnection()
? ! getLogicalConnection().isPhysicallyConnected()
: ! hasRegisteredResources();
}
public void serialize(ObjectOutputStream oos) throws IOException {
if ( ! logicalConnection.isReadyForSerialization() ) {
if ( ! isReadyForSerialization() ) {
throw new HibernateException( "Cannot serialize Session while connected" );
}
logicalConnection.serialize( oos );
@ -249,4 +313,222 @@ public class JdbcCoordinatorImpl implements JdbcCoordinator {
public void afterDeserialize(TransactionCoordinatorImpl transactionCoordinator) {
this.transactionCoordinator = transactionCoordinator;
}
@Override
public void register(Statement statement) {
LOG.tracev( "Registering statement [{0}]", statement );
if ( xref.containsKey( statement ) ) {
throw new HibernateException( "statement already registered with JDBCContainer" );
}
xref.put( statement, null );
}
@Override
@SuppressWarnings({ "unchecked" })
public void registerLastQuery(Statement statement) {
LOG.tracev( "Registering last query statement [{0}]", statement );
if ( statement instanceof JdbcWrapper ) {
JdbcWrapper<Statement> wrapper = ( JdbcWrapper<Statement> ) statement;
registerLastQuery( wrapper.getWrappedObject() );
return;
}
lastQuery = statement;
}
@Override
public void cancelLastQuery() {
try {
if (lastQuery != null) {
lastQuery.cancel();
}
}
catch (SQLException sqle) {
throw exceptionHelper.convert(
sqle,
"Cannot cancel query"
);
}
finally {
lastQuery = null;
}
}
@Override
public void release(Statement statement) {
LOG.tracev( "Releasing statement [{0}]", statement );
Set<ResultSet> resultSets = xref.get( statement );
if ( resultSets != null ) {
for ( ResultSet resultSet : resultSets ) {
close( resultSet );
}
resultSets.clear();
}
xref.remove( statement );
close( statement );
afterStatementExecution();
}
@Override
public void register(ResultSet resultSet) {
LOG.tracev( "Registering result set [{0}]", resultSet );
Statement statement;
try {
statement = resultSet.getStatement();
}
catch ( SQLException e ) {
throw exceptionHelper.convert( e, "unable to access statement from resultset" );
}
if ( statement != null ) {
if ( LOG.isEnabled( Level.WARN ) && !xref.containsKey( statement ) ) {
LOG.unregisteredStatement();
}
Set<ResultSet> resultSets = xref.get( statement );
if ( resultSets == null ) {
resultSets = new HashSet<ResultSet>();
xref.put( statement, resultSets );
}
resultSets.add( resultSet );
}
else {
unassociatedResultSets.add( resultSet );
}
}
@Override
public void release(ResultSet resultSet) {
LOG.tracev( "Releasing result set [{0}]", resultSet );
Statement statement;
try {
statement = resultSet.getStatement();
}
catch ( SQLException e ) {
throw exceptionHelper.convert( e, "unable to access statement from resultset" );
}
if ( statement != null ) {
if ( LOG.isEnabled( Level.WARN ) && !xref.containsKey( statement ) ) {
LOG.unregisteredStatement();
}
Set<ResultSet> resultSets = xref.get( statement );
if ( resultSets != null ) {
resultSets.remove( resultSet );
if ( resultSets.isEmpty() ) {
xref.remove( statement );
}
}
}
else {
boolean removed = unassociatedResultSets.remove( resultSet );
if ( !removed ) {
LOG.unregisteredResultSetWithoutStatement();
}
}
close( resultSet );
}
@Override
public boolean hasRegisteredResources() {
return ! xref.isEmpty() || ! unassociatedResultSets.isEmpty();
}
@Override
public void releaseResources() {
LOG.tracev( "Releasing JDBC container resources [{0}]", this );
cleanup();
}
@Override
public void enableReleases() {
releasesEnabled = true;
}
@Override
public void disableReleases() {
releasesEnabled = false;
}
private void cleanup() {
for ( Map.Entry<Statement,Set<ResultSet>> entry : xref.entrySet() ) {
if ( entry.getValue() != null ) {
closeAll( entry.getValue() );
}
close( entry.getKey() );
}
xref.clear();
closeAll( unassociatedResultSets );
}
protected void closeAll(Set<ResultSet> resultSets) {
for ( ResultSet resultSet : resultSets ) {
close( resultSet );
}
resultSets.clear();
}
@SuppressWarnings({ "unchecked" })
protected void close(Statement statement) {
LOG.tracev( "Closing prepared statement [{0}]", statement );
if ( statement instanceof InvalidatableWrapper ) {
InvalidatableWrapper<Statement> wrapper = ( InvalidatableWrapper<Statement> ) statement;
close( wrapper.getWrappedObject() );
wrapper.invalidate();
return;
}
try {
// if we are unable to "clean" the prepared statement,
// we do not close it
try {
if ( statement.getMaxRows() != 0 ) {
statement.setMaxRows( 0 );
}
if ( statement.getQueryTimeout() != 0 ) {
statement.setQueryTimeout( 0 );
}
}
catch( SQLException sqle ) {
// there was a problem "cleaning" the prepared statement
if ( LOG.isDebugEnabled() ) {
LOG.debugf( "Exception clearing maxRows/queryTimeout [%s]", sqle.getMessage() );
}
return; // EARLY EXIT!!!
}
statement.close();
if ( lastQuery == statement ) {
lastQuery = null;
}
}
catch( SQLException e ) {
LOG.debugf( "Unable to release JDBC statement [%s]", e.getMessage() );
}
catch ( Exception e ) {
// try to handle general errors more elegantly
LOG.debugf( "Unable to release JDBC statement [%s]", e.getMessage() );
}
}
@SuppressWarnings({ "unchecked" })
protected void close(ResultSet resultSet) {
LOG.tracev( "Closing result set [{0}]", resultSet );
if ( resultSet instanceof InvalidatableWrapper ) {
InvalidatableWrapper<ResultSet> wrapper = (InvalidatableWrapper<ResultSet>) resultSet;
close( wrapper.getWrappedObject() );
wrapper.invalidate();
return;
}
try {
resultSet.close();
}
catch( SQLException e ) {
LOG.debugf( "Unable to release JDBC result set [%s]", e.getMessage() );
}
catch ( Exception e ) {
// try to handle general errors more elegantly
LOG.debugf( "Unable to release JDBC result set [%s]", e.getMessage() );
}
}
}

274
hibernate-core/src/main/java/org/hibernate/engine/jdbc/internal/JdbcResourceRegistryImpl.java
View File

@ -1,274 +0,0 @@
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2010, Red Hat Inc. or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Inc.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.engine.jdbc.internal;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import org.jboss.logging.Logger;
import org.jboss.logging.Logger.Level;
import org.hibernate.HibernateException;
import org.hibernate.engine.jdbc.spi.InvalidatableWrapper;
import org.hibernate.engine.jdbc.spi.JdbcResourceRegistry;
import org.hibernate.engine.jdbc.spi.JdbcWrapper;
import org.hibernate.engine.jdbc.spi.SqlExceptionHelper;
import org.hibernate.internal.CoreMessageLogger;
/**
* Standard implementation of the {@link org.hibernate.engine.jdbc.spi.JdbcResourceRegistry} contract
*
* @author Steve Ebersole
*/
public class JdbcResourceRegistryImpl implements JdbcResourceRegistry {
private static final CoreMessageLogger LOG = Logger.getMessageLogger( CoreMessageLogger.class, JdbcResourceRegistryImpl.class.getName() );
private final HashMap<Statement,Set<ResultSet>> xref = new HashMap<Statement,Set<ResultSet>>();
private final Set<ResultSet> unassociatedResultSets = new HashSet<ResultSet>();
private final SqlExceptionHelper exceptionHelper;
private Statement lastQuery;
public JdbcResourceRegistryImpl(SqlExceptionHelper exceptionHelper) {
this.exceptionHelper = exceptionHelper;
}
@Override
public void register(Statement statement) {
LOG.tracev( "Registering statement [{0}]", statement );
if ( xref.containsKey( statement ) ) {
throw new HibernateException( "statement already registered with JDBCContainer" );
}
xref.put( statement, null );
}
@Override
@SuppressWarnings({ "unchecked" })
public void registerLastQuery(Statement statement) {
LOG.tracev( "Registering last query statement [{0}]", statement );
if ( statement instanceof JdbcWrapper ) {
JdbcWrapper<Statement> wrapper = ( JdbcWrapper<Statement> ) statement;
registerLastQuery( wrapper.getWrappedObject() );
return;
}
lastQuery = statement;
}
@Override
public void cancelLastQuery() {
try {
if (lastQuery != null) {
lastQuery.cancel();
}
}
catch (SQLException sqle) {
throw exceptionHelper.convert(
sqle,
"Cannot cancel query"
);
}
finally {
lastQuery = null;
}
}
@Override
public void release(Statement statement) {
LOG.tracev( "Releasing statement [{0}]", statement );
Set<ResultSet> resultSets = xref.get( statement );
if ( resultSets != null ) {
for ( ResultSet resultSet : resultSets ) {
close( resultSet );
}
resultSets.clear();
}
xref.remove( statement );
close( statement );
}
@Override
public void register(ResultSet resultSet) {
LOG.tracev( "Registering result set [{0}]", resultSet );
Statement statement;
try {
statement = resultSet.getStatement();
}
catch ( SQLException e ) {
throw exceptionHelper.convert( e, "unable to access statement from resultset" );
}
if ( statement != null ) {
if ( LOG.isEnabled( Level.WARN ) && !xref.containsKey( statement ) ) {
LOG.unregisteredStatement();
}
Set<ResultSet> resultSets = xref.get( statement );
if ( resultSets == null ) {
resultSets = new HashSet<ResultSet>();
xref.put( statement, resultSets );
}
resultSets.add( resultSet );
}
else {
unassociatedResultSets.add( resultSet );
}
}
@Override
public void release(ResultSet resultSet) {
LOG.tracev( "Releasing result set [{0}]", resultSet );
Statement statement;
try {
statement = resultSet.getStatement();
}
catch ( SQLException e ) {
throw exceptionHelper.convert( e, "unable to access statement from resultset" );
}
if ( statement != null ) {
if ( LOG.isEnabled( Level.WARN ) && !xref.containsKey( statement ) ) {
LOG.unregisteredStatement();
}
Set<ResultSet> resultSets = xref.get( statement );
if ( resultSets != null ) {
resultSets.remove( resultSet );
if ( resultSets.isEmpty() ) {
xref.remove( statement );
}
}
}
else {
boolean removed = unassociatedResultSets.remove( resultSet );
if ( !removed ) {
LOG.unregisteredResultSetWithoutStatement();
}
}
close( resultSet );
}
@Override
public boolean hasRegisteredResources() {
return ! xref.isEmpty() || ! unassociatedResultSets.isEmpty();
}
@Override
public void releaseResources() {
LOG.tracev( "Releasing JDBC container resources [{0}]", this );
cleanup();
}
private void cleanup() {
for ( Map.Entry<Statement,Set<ResultSet>> entry : xref.entrySet() ) {
if ( entry.getValue() != null ) {
closeAll( entry.getValue() );
}
close( entry.getKey() );
}
xref.clear();
closeAll( unassociatedResultSets );
}
protected void closeAll(Set<ResultSet> resultSets) {
for ( ResultSet resultSet : resultSets ) {
close( resultSet );
}
resultSets.clear();
}
@Override
public void close() {
LOG.tracev( "Closing JDBC container [{0}]", this );
cleanup();
}
@SuppressWarnings({ "unchecked" })
protected void close(Statement statement) {
LOG.tracev( "Closing prepared statement [{0}]", statement );
if ( statement instanceof InvalidatableWrapper ) {
InvalidatableWrapper<Statement> wrapper = ( InvalidatableWrapper<Statement> ) statement;
close( wrapper.getWrappedObject() );
wrapper.invalidate();
return;
}
try {
// if we are unable to "clean" the prepared statement,
// we do not close it
try {
if ( statement.getMaxRows() != 0 ) {
statement.setMaxRows( 0 );
}
if ( statement.getQueryTimeout() != 0 ) {
statement.setQueryTimeout( 0 );
}
}
catch( SQLException sqle ) {
// there was a problem "cleaning" the prepared statement
if ( LOG.isDebugEnabled() ) {
LOG.debugf( "Exception clearing maxRows/queryTimeout [%s]", sqle.getMessage() );
}
return; // EARLY EXIT!!!
}
statement.close();
if ( lastQuery == statement ) {
lastQuery = null;
}
}
catch( SQLException e ) {
LOG.debugf( "Unable to release JDBC statement [%s]", e.getMessage() );
}
catch ( Exception e ) {
// try to handle general errors more elegantly
LOG.debugf( "Unable to release JDBC statement [%s]", e.getMessage() );
}
}
@SuppressWarnings({ "unchecked" })
protected void close(ResultSet resultSet) {
LOG.tracev( "Closing result set [{0}]", resultSet );
if ( resultSet instanceof InvalidatableWrapper ) {
InvalidatableWrapper<ResultSet> wrapper = (InvalidatableWrapper<ResultSet>) resultSet;
close( wrapper.getWrappedObject() );
wrapper.invalidate();
return;
}
try {
resultSet.close();
}
catch( SQLException e ) {
LOG.debugf( "Unable to release JDBC result set [%s]", e.getMessage() );
}
catch ( Exception e ) {
// try to handle general errors more elegantly
LOG.debugf( "Unable to release JDBC result set [%s]", e.getMessage() );
}
}
}

106
hibernate-core/src/main/java/org/hibernate/engine/jdbc/internal/LogicalConnectionImpl.java
View File

@ -32,21 +32,18 @@ import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import org.jboss.logging.Logger;
import org.hibernate.ConnectionReleaseMode;
import org.hibernate.HibernateException;
import org.hibernate.JDBCException;
import org.hibernate.engine.jdbc.internal.proxy.ProxyBuilder;
import org.hibernate.engine.jdbc.spi.ConnectionObserver;
import org.hibernate.engine.jdbc.spi.JdbcConnectionAccess;
import org.hibernate.engine.jdbc.spi.JdbcResourceRegistry;
import org.hibernate.engine.jdbc.spi.JdbcServices;
import org.hibernate.engine.jdbc.spi.LogicalConnectionImplementor;
import org.hibernate.engine.jdbc.spi.NonDurableConnectionObserver;
import org.hibernate.engine.transaction.spi.TransactionContext;
import org.hibernate.internal.CoreMessageLogger;
import org.hibernate.internal.util.collections.CollectionHelper;
import org.jboss.logging.Logger;
/**
* Standard Hibernate {@link org.hibernate.engine.jdbc.spi.LogicalConnection} implementation
@ -54,22 +51,19 @@ import org.hibernate.internal.util.collections.CollectionHelper;
* IMPL NOTE : Custom serialization handling!
*
* @author Steve Ebersole
* @author Brett Meyer
*/
public class LogicalConnectionImpl implements LogicalConnectionImplementor {
private static final CoreMessageLogger LOG = Logger.getMessageLogger( CoreMessageLogger.class, LogicalConnectionImpl.class.getName() );
private transient Connection physicalConnection;
private transient Connection shareableConnectionProxy;
private final transient ConnectionReleaseMode connectionReleaseMode;
private final transient JdbcServices jdbcServices;
private final transient JdbcConnectionAccess jdbcConnectionAccess;
private final transient JdbcResourceRegistry jdbcResourceRegistry;
private final transient List<ConnectionObserver> observers;
private boolean releasesEnabled = true;
private final boolean isUserSuppliedConnection;
private boolean isClosed;
@ -102,7 +96,6 @@ public class LogicalConnectionImpl implements LogicalConnectionImplementor {
);
this.jdbcServices = jdbcServices;
this.jdbcConnectionAccess = jdbcConnectionAccess;
this.jdbcResourceRegistry = new JdbcResourceRegistryImpl( getJdbcServices().getSqlExceptionHelper() );
this.observers = observers;
this.isUserSuppliedConnection = isUserSuppliedConnection;
@ -131,11 +124,6 @@ public class LogicalConnectionImpl implements LogicalConnectionImplementor {
return jdbcServices;
}
@Override
public JdbcResourceRegistry getResourceRegistry() {
return jdbcResourceRegistry;
}
@Override
public void addObserver(ConnectionObserver observer) {
observers.add( observer );
@ -171,30 +159,11 @@ public class LogicalConnectionImpl implements LogicalConnectionImplementor {
return physicalConnection;
}
@Override
public Connection getShareableConnectionProxy() {
if ( shareableConnectionProxy == null ) {
shareableConnectionProxy = buildConnectionProxy();
}
return shareableConnectionProxy;
}
private Connection buildConnectionProxy() {
return ProxyBuilder.buildConnection( this );
}
@Override
public Connection getDistinctConnectionProxy() {
return buildConnectionProxy();
}
@Override
public Connection close() {
LOG.trace( "Closing logical connection" );
Connection c = isUserSuppliedConnection ? physicalConnection : null;
try {
releaseProxies();
jdbcResourceRegistry.close();
if ( !isUserSuppliedConnection && physicalConnection != null ) {
releaseConnection();
}
@ -212,67 +181,15 @@ public class LogicalConnectionImpl implements LogicalConnectionImplementor {
}
}
private void releaseProxies() {
if ( shareableConnectionProxy != null ) {
try {
shareableConnectionProxy.close();
}
catch (SQLException e) {
LOG.debug( "Error releasing shared connection proxy", e );
}
}
shareableConnectionProxy = null;
}
@Override
public ConnectionReleaseMode getConnectionReleaseMode() {
return connectionReleaseMode;
}
@Override
public void afterStatementExecution() {
LOG.tracev( "Starting after statement execution processing [{0}]", connectionReleaseMode );
if ( connectionReleaseMode == ConnectionReleaseMode.AFTER_STATEMENT ) {
if ( ! releasesEnabled ) {
LOG.debug( "Skipping aggressive release due to manual disabling" );
return;
}
if ( jdbcResourceRegistry.hasRegisteredResources() ) {
LOG.debug( "Skipping aggressive release due to registered resources" );
return;
}
releaseConnection();
}
}
@Override
public void afterTransaction() {
if ( connectionReleaseMode == ConnectionReleaseMode.AFTER_STATEMENT ||
connectionReleaseMode == ConnectionReleaseMode.AFTER_TRANSACTION ) {
if ( jdbcResourceRegistry.hasRegisteredResources() ) {
LOG.forcingContainerResourceCleanup();
jdbcResourceRegistry.releaseResources();
}
aggressiveRelease();
}
}
@Override
public void disableReleases() {
LOG.trace( "Disabling releases" );
releasesEnabled = false;
}
@Override
public void enableReleases() {
LOG.trace( "(Re)enabling releases" );
releasesEnabled = true;
afterStatementExecution();
}
/**
* Force aggressive release of the underlying connection.
*/
@Override
public void aggressiveRelease() {
if ( isUserSuppliedConnection ) {
LOG.debug( "Cannot aggressively release user-supplied connection; skipping" );
@ -310,7 +227,8 @@ public class LogicalConnectionImpl implements LogicalConnectionImplementor {
*
* @throws JDBCException Indicates problem closing a connection
*/
private void releaseConnection() throws JDBCException {
@Override
public void releaseConnection() throws JDBCException {
LOG.debug( "Releasing JDBC connection" );
if ( physicalConnection == null ) {
return;
@ -350,9 +268,7 @@ public class LogicalConnectionImpl implements LogicalConnectionImplementor {
if ( isClosed ) {
throw new IllegalStateException( "cannot manually disconnect because logical connection is already closed" );
}
releaseProxies();
Connection c = physicalConnection;
jdbcResourceRegistry.releaseResources();
releaseConnection();
return c;
}
@ -396,6 +312,11 @@ public class LogicalConnectionImpl implements LogicalConnectionImplementor {
}
}
@Override
public boolean isUserSuppliedConnection() {
return isUserSuppliedConnection;
}
@Override
public void notifyObserversStatementPrepared() {
for ( ConnectionObserver observer : observers ) {
@ -403,13 +324,6 @@ public class LogicalConnectionImpl implements LogicalConnectionImplementor {
}
}
@Override
public boolean isReadyForSerialization() {
return isUserSuppliedConnection
? ! isPhysicallyConnected()
: ! getResourceRegistry().hasRegisteredResources();
}
public void serialize(ObjectOutputStream oos) throws IOException {
oos.writeBoolean( isUserSuppliedConnection );
oos.writeBoolean( isClosed );

156
hibernate-core/src/main/java/org/hibernate/engine/jdbc/internal/ResultSetReturnImpl.java Normal file
View File

@ -0,0 +1,156 @@
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* JBoss, Home of Professional Open Source
* Copyright 2013 Red Hat Inc. and/or its affiliates and other contributors
* as indicated by the @authors tag. All rights reserved.
* See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This copyrighted material is made available to anyone wishing to use,
* modify, copy, or redistribute it subject to the terms and conditions
* of the GNU Lesser General Public License, v. 2.1.
* This program is distributed in the hope that it will be useful, but WITHOUT A
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License,
* v.2.1 along with this distribution; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
package org.hibernate.engine.jdbc.internal;
import java.sql.CallableStatement;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import org.hibernate.engine.jdbc.spi.JdbcCoordinator;
import org.hibernate.engine.jdbc.spi.ResultSetReturn;
import org.hibernate.engine.jdbc.spi.SqlExceptionHelper;
/**
* @author Brett Meyer
*/
public class ResultSetReturnImpl implements ResultSetReturn {
private final JdbcCoordinator jdbcCoordinator;
public ResultSetReturnImpl(JdbcCoordinator jdbcCoordinator) {
this.jdbcCoordinator = jdbcCoordinator;
}
@Override
public ResultSet extract(PreparedStatement statement) {
// sql logged by StatementPreparerImpl
try {
ResultSet rs = statement.executeQuery();
postExtract( rs );
return rs;
}
catch ( SQLException e ) {
throw sqlExceptionHelper().convert( e, "could not extract ResultSet" );
}
}
@Override
public ResultSet extract(CallableStatement statement) {
try {
// sql logged by StatementPreparerImpl
ResultSet rs = jdbcCoordinator.getLogicalConnection().getJdbcServices()
.getDialect().getResultSet( statement );
postExtract( rs );
return rs;
}
catch ( SQLException e ) {
throw sqlExceptionHelper().convert( e, "could not extract ResultSet" );
}
}
@Override
public ResultSet extract(Statement statement, String sql) {
jdbcCoordinator.getLogicalConnection().getJdbcServices()
.getSqlStatementLogger().logStatement( sql );
try {
ResultSet rs = statement.executeQuery( sql );
postExtract( rs );
return rs;
}
catch ( SQLException e ) {
throw sqlExceptionHelper().convert( e, "could not extract ResultSet" );
}
}
@Override
public ResultSet execute(PreparedStatement statement) {
// sql logged by StatementPreparerImpl
try {
if ( !statement.execute() ) {
while ( !statement.getMoreResults() && statement.getUpdateCount() != -1 ) {
// do nothing until we hit the resultset
}
}
ResultSet rs = statement.getResultSet();
postExtract( rs );
return rs;
}
catch ( SQLException e ) {
throw sqlExceptionHelper().convert( e, "could not execute statement" );
}
}
@Override
public ResultSet execute(Statement statement, String sql) {
jdbcCoordinator.getLogicalConnection().getJdbcServices()
.getSqlStatementLogger().logStatement( sql );
try {
if ( !statement.execute( sql ) ) {
while ( !statement.getMoreResults() && statement.getUpdateCount() != -1 ) {
// do nothing until we hit the resultset
}
}
ResultSet rs = statement.getResultSet();
postExtract( rs );
return rs;
}
catch ( SQLException e ) {
throw sqlExceptionHelper().convert( e, "could not execute statement" );
}
}
@Override
public int executeUpdate( PreparedStatement statement ) {
try {
return statement.executeUpdate();
}
catch ( SQLException e ) {
throw sqlExceptionHelper().convert( e, "could not execute statement" );
}
}
@Override
public int executeUpdate( Statement statement, String sql ) {
jdbcCoordinator.getLogicalConnection().getJdbcServices()
.getSqlStatementLogger().logStatement( sql );
try {
return statement.executeUpdate( sql );
}
catch ( SQLException e ) {
throw sqlExceptionHelper().convert( e, "could not execute statement" );
}
}
private final SqlExceptionHelper sqlExceptionHelper() {
return jdbcCoordinator.getTransactionCoordinator()
.getTransactionContext()
.getTransactionEnvironment()
.getJdbcServices()
.getSqlExceptionHelper();
}
private void postExtract(ResultSet rs) {
if ( rs != null ) jdbcCoordinator.register( rs );
}
}

42
hibernate-core/src/main/java/org/hibernate/engine/jdbc/internal/StatementPreparerImpl.java
View File

@ -27,6 +27,7 @@ import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import org.hibernate.AssertionFailure;
import org.hibernate.ScrollMode;
@ -38,6 +39,7 @@ import org.hibernate.engine.jdbc.spi.StatementPreparer;
/**
* @author Steve Ebersole
* @author Lukasz Antoniak (lukasz dot antoniak at gmail dot com)
* @author Brett Meyer
*/
class StatementPreparerImpl implements StatementPreparer {
private JdbcCoordinatorImpl jdbcCoordinator;
@ -50,8 +52,8 @@ class StatementPreparerImpl implements StatementPreparer {
return jdbcCoordinator.sessionFactory().getSettings();
}
protected final Connection connectionProxy() {
return logicalConnection().getShareableConnectionProxy();
protected final Connection connection() {
return logicalConnection().getConnection();
}
protected final LogicalConnectionImplementor logicalConnection() {
@ -66,6 +68,18 @@ class StatementPreparerImpl implements StatementPreparer {
.getSqlExceptionHelper();
}
@Override
public Statement createStatement() {
try {
Statement statement = connection().createStatement();
jdbcCoordinator.register( statement );
return statement;
}
catch ( SQLException e ) {
throw sqlExceptionHelper().convert( e, "could not create statement" );
}
}
@Override
public PreparedStatement prepareStatement(String sql) {
return buildPreparedStatementPreparationTemplate( sql, false ).prepareStatement();
@ -82,8 +96,8 @@ class StatementPreparerImpl implements StatementPreparer {
@Override
protected PreparedStatement doPrepare() throws SQLException {
return isCallable
? connectionProxy().prepareCall( sql )
: connectionProxy().prepareStatement( sql );
? connection().prepareCall( sql )
: connection().prepareStatement( sql );
}
};
}
@ -102,7 +116,7 @@ class StatementPreparerImpl implements StatementPreparer {
jdbcCoordinator.executeBatch();
return new StatementPreparationTemplate( sql ) {
public PreparedStatement doPrepare() throws SQLException {
return connectionProxy().prepareStatement( sql, autoGeneratedKeys );
return connection().prepareStatement( sql, autoGeneratedKeys );
}
}.prepareStatement();
}
@ -113,7 +127,7 @@ class StatementPreparerImpl implements StatementPreparer {
jdbcCoordinator.executeBatch();
return new StatementPreparationTemplate( sql ) {
public PreparedStatement doPrepare() throws SQLException {
return connectionProxy().prepareStatement( sql, columnNames );
return connection().prepareStatement( sql, columnNames );
}
}.prepareStatement();
}
@ -130,26 +144,26 @@ class StatementPreparerImpl implements StatementPreparer {
PreparedStatement ps = new QueryStatementPreparationTemplate( sql ) {
public PreparedStatement doPrepare() throws SQLException {
return isCallable
? connectionProxy().prepareCall(
? connection().prepareCall(
sql, scrollMode.toResultSetType(), ResultSet.CONCUR_READ_ONLY
)
: connectionProxy().prepareStatement(
: connection().prepareStatement(
sql, scrollMode.toResultSetType(), ResultSet.CONCUR_READ_ONLY
);
}
}.prepareStatement();
logicalConnection().getResourceRegistry().registerLastQuery( ps );
jdbcCoordinator.registerLastQuery( ps );
return ps;
}
else {
PreparedStatement ps = new QueryStatementPreparationTemplate( sql ) {
public PreparedStatement doPrepare() throws SQLException {
return isCallable
? connectionProxy().prepareCall( sql )
: connectionProxy().prepareStatement( sql );
? connection().prepareCall( sql )
: connection().prepareStatement( sql );
}
}.prepareStatement();
logicalConnection().getResourceRegistry().registerLastQuery( ps );
jdbcCoordinator.registerLastQuery( ps );
return ps;
}
}
@ -163,6 +177,8 @@ class StatementPreparerImpl implements StatementPreparer {
public PreparedStatement prepareStatement() {
try {
jdbcCoordinator.getLogicalConnection().getJdbcServices().getSqlStatementLogger().logStatement( sql );
PreparedStatement preparedStatement = doPrepare();
setStatementTimeout( preparedStatement );
postProcess( preparedStatement );
@ -176,6 +192,8 @@ class StatementPreparerImpl implements StatementPreparer {
protected abstract PreparedStatement doPrepare() throws SQLException;
public void postProcess(PreparedStatement preparedStatement) throws SQLException {
jdbcCoordinator.register( preparedStatement );
logicalConnection().notifyObserversStatementPrepared();
}
private void setStatementTimeout(PreparedStatement preparedStatement) throws SQLException {

84
hibernate-core/src/main/java/org/hibernate/engine/jdbc/internal/proxy/AbstractProxyHandler.java
View File

@ -1,84 +0,0 @@
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2010, Red Hat Inc. or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Inc.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.engine.jdbc.internal.proxy;
import java.lang.reflect.InvocationHandler;
import java.lang.reflect.Method;
import org.hibernate.HibernateException;
/**
* Basic support for building proxy handlers.
*
* @author Steve Ebersole
*/
public abstract class AbstractProxyHandler implements InvocationHandler {
private boolean valid = true;
private final int hashCode;
public AbstractProxyHandler(int hashCode) {
this.hashCode = hashCode;
}
protected abstract Object continueInvocation(Object proxy, Method method, Object[] args) throws Throwable;
public String toString() {
return super.toString() + "[valid=" + valid + "]";
}
public final int hashCode() {
return hashCode;
}
protected final boolean isValid() {
return valid;
}
protected final void invalidate() {
valid = false;
}
protected final void errorIfInvalid() {
if ( !isValid() ) {
throw new HibernateException( "proxy handle is no longer valid" );
}
}
public final Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
String methodName = method.getName();
// basic Object methods ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
if ( "toString".equals( methodName ) ) {
return this.toString();
}
if ( "hashCode".equals( methodName ) ) {
return this.hashCode();
}
if ( "equals".equals( methodName ) ) {
return this.equals( args[0] );
}
return continueInvocation( proxy, method, args );
}
}

124
hibernate-core/src/main/java/org/hibernate/engine/jdbc/internal/proxy/AbstractResultSetProxyHandler.java
View File

@ -1,124 +0,0 @@
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2010, Red Hat Inc. or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Inc.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.engine.jdbc.internal.proxy;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import org.jboss.logging.Logger;
import org.hibernate.engine.jdbc.spi.JdbcResourceRegistry;
import org.hibernate.engine.jdbc.spi.JdbcServices;
import org.hibernate.internal.CoreMessageLogger;
/**
* Basic support for building {@link ResultSet}-based proxy handlers
*
* @author Steve Ebersole
*/
public abstract class AbstractResultSetProxyHandler extends AbstractProxyHandler {
private static final CoreMessageLogger LOG = Logger.getMessageLogger(CoreMessageLogger.class,
AbstractResultSetProxyHandler.class.getName());
private ResultSet resultSet;
public AbstractResultSetProxyHandler(ResultSet resultSet) {
super( resultSet.hashCode() );
this.resultSet = resultSet;
}
protected abstract JdbcServices getJdbcServices();
protected abstract JdbcResourceRegistry getResourceRegistry();
protected abstract Statement getExposableStatement();
protected final ResultSet getResultSet() {
errorIfInvalid();
return resultSet;
}
protected final ResultSet getResultSetWithoutChecks() {
return resultSet;
}
@Override
protected Object continueInvocation(Object proxy, Method method, Object[] args) throws Throwable {
final String methodName = method.getName();
LOG.tracev( "Handling invocation of ResultSet method [{0}]", methodName );
// other methods allowed while invalid ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
if ( "close".equals( methodName ) ) {
explicitClose( ( ResultSet ) proxy );
return null;
}
if ( "invalidate".equals( methodName ) ) {
invalidateHandle();
return null;
}
errorIfInvalid();
// handle the JDBC 4 Wrapper#isWrapperFor and Wrapper#unwrap calls
// these cause problems to the whole proxy scheme though as we need to return the raw objects
if ( "isWrapperFor".equals( methodName ) && args.length == 1 ) {
return method.invoke( getResultSetWithoutChecks(), args );
}
if ( "unwrap".equals( methodName ) && args.length == 1 ) {
return method.invoke( getResultSetWithoutChecks(), args );
}
if ( "getWrappedObject".equals( methodName ) ) {
return getResultSetWithoutChecks();
}
if ( "getStatement".equals( methodName ) ) {
return getExposableStatement();
}
try {
return method.invoke( resultSet, args );
}
catch ( InvocationTargetException e ) {
Throwable realException = e.getTargetException();
if (SQLException.class.isInstance(realException)) throw getJdbcServices().getSqlExceptionHelper().convert((SQLException)realException,
realException.getMessage());
throw realException;
}
}
private void explicitClose(ResultSet proxy) {
if ( isValid() ) {
getResourceRegistry().release( proxy );
}
}
protected void invalidateHandle() {
resultSet = null;
invalidate();
}
}

170
hibernate-core/src/main/java/org/hibernate/engine/jdbc/internal/proxy/AbstractStatementProxyHandler.java
View File

@ -1,170 +0,0 @@
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2010, Red Hat Inc. or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Inc.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.engine.jdbc.internal.proxy;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import org.jboss.logging.Logger;
import org.hibernate.engine.jdbc.spi.JdbcResourceRegistry;
import org.hibernate.engine.jdbc.spi.JdbcServices;
import org.hibernate.engine.jdbc.spi.LogicalConnectionImplementor;
import org.hibernate.internal.CoreMessageLogger;
/**
* Basic support for building {@link Statement}-based proxy handlers
*
* @author Steve Ebersole
*/
public abstract class AbstractStatementProxyHandler extends AbstractProxyHandler {
private static final CoreMessageLogger LOG = Logger.getMessageLogger(CoreMessageLogger.class,
AbstractStatementProxyHandler.class.getName());
private ConnectionProxyHandler connectionProxyHandler;
private Connection connectionProxy;
private Statement statement;
protected AbstractStatementProxyHandler(
Statement statement,
ConnectionProxyHandler connectionProxyHandler,
Connection connectionProxy) {
super( statement.hashCode() );
this.statement = statement;
this.connectionProxyHandler = connectionProxyHandler;
this.connectionProxy = connectionProxy;
}
protected ConnectionProxyHandler getConnectionProxy() {
errorIfInvalid();
return connectionProxyHandler;
}
protected JdbcServices getJdbcServices() {
return getConnectionProxy().getJdbcServices();
}
protected JdbcResourceRegistry getResourceRegistry() {
return getConnectionProxy().getResourceRegistry();
}
protected Statement getStatement() {
errorIfInvalid();
return statement;
}
protected Statement getStatementWithoutChecks() {
return statement;
}
@Override
protected Object continueInvocation(Object proxy, Method method, Object[] args) throws Throwable {
final String methodName = method.getName();
LOG.tracev( "Handling invocation of statement method [{0}]", methodName );
// other methods allowed while invalid ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
if ( "close".equals( methodName ) ) {
explicitClose( ( Statement ) proxy );
return null;
}
if ( "invalidate".equals( methodName ) ) {
invalidateHandle();
return null;
}
errorIfInvalid();
// handle the JDBC 4 Wrapper#isWrapperFor and Wrapper#unwrap calls
// these cause problems to the whole proxy scheme though as we need to return the raw objects
if ( "isWrapperFor".equals( methodName ) && args.length == 1 ) {
return method.invoke( getStatementWithoutChecks(), args );
}
if ( "unwrap".equals( methodName ) && args.length == 1 ) {
return method.invoke( getStatementWithoutChecks(), args );
}
if ( "getWrappedObject".equals( methodName ) ) {
return getStatementWithoutChecks();
}
if ( "getConnection".equals( methodName ) ) {
return connectionProxy;
}
beginningInvocationHandling( method, args );
try {
Object result = method.invoke( statement, args );
result = wrapIfNecessary( result, proxy, method );
return result;
}
catch ( InvocationTargetException e ) {
Throwable realException = e.getTargetException();
if ( SQLException.class.isInstance( realException ) ) {
throw connectionProxyHandler.getJdbcServices().getSqlExceptionHelper()
.convert( ( SQLException ) realException, realException.getMessage() );
}
else {
throw realException;
}
}
}
private Object wrapIfNecessary(Object result, Object proxy, Method method) {
if ( !( ResultSet.class.isAssignableFrom( method.getReturnType() ) ) ) {
return result;
}
final ResultSet wrapper;
if ( "getGeneratedKeys".equals( method.getName() ) ) {
wrapper = ProxyBuilder.buildImplicitResultSet( ( ResultSet ) result, connectionProxyHandler, connectionProxy, ( Statement ) proxy );
}
else {
wrapper = ProxyBuilder.buildResultSet( ( ResultSet ) result, this, ( Statement ) proxy );
}
getResourceRegistry().register( wrapper );
return wrapper;
}
protected void beginningInvocationHandling(Method method, Object[] args) {
}
private void explicitClose(Statement proxy) {
if ( isValid() ) {
LogicalConnectionImplementor lc = getConnectionProxy().getLogicalConnection();
getResourceRegistry().release( proxy );
lc.afterStatementExecution();
}
}
private void invalidateHandle() {
connectionProxyHandler = null;
statement = null;
invalidate();
}
}

55
hibernate-core/src/main/java/org/hibernate/engine/jdbc/internal/proxy/BasicStatementProxyHandler.java
View File

@ -1,55 +0,0 @@
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2010, Red Hat Inc. or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Inc.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.engine.jdbc.internal.proxy;
import java.lang.reflect.Method;
import java.sql.Connection;
import java.sql.Statement;
/**
* Invocation handler for {@link Statement} proxies
*
* @author Steve Ebersole
*/
public class BasicStatementProxyHandler extends AbstractStatementProxyHandler {
public BasicStatementProxyHandler(
Statement statement,
ConnectionProxyHandler connectionProxyHandler,
Connection connectionProxy) {
super( statement, connectionProxyHandler, connectionProxy );
}
protected void beginningInvocationHandling(Method method, Object[] args) {
if ( isExecution( method ) ) {
getJdbcServices().getSqlStatementLogger().logStatement( ( String ) args[0] );
}
}
private boolean isExecution(Method method) {
String methodName = method.getName();
return "execute".equals( methodName )
|| "executeQuery".equals( methodName )
|| "executeUpdate".equals( methodName );
}
}

58
hibernate-core/src/main/java/org/hibernate/engine/jdbc/internal/proxy/CallableStatementProxyHandler.java
View File

@ -1,58 +0,0 @@
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2010, Red Hat Inc. or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Inc.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.engine.jdbc.internal.proxy;
import java.lang.reflect.Method;
import java.sql.CallableStatement;
import java.sql.Connection;
import java.sql.SQLException;
import java.sql.Statement;
/**
* Invocation handler for {@link java.sql.CallableStatement} proxies
*
* @author Gail Badner
*/
public class CallableStatementProxyHandler extends PreparedStatementProxyHandler {
protected CallableStatementProxyHandler(
String sql,
Statement statement,
ConnectionProxyHandler connectionProxyHandler,
Connection connectionProxy) {
super( sql, statement, connectionProxyHandler, connectionProxy );
}
@Override
protected Object continueInvocation(Object proxy, Method method, Object[] args) throws Throwable {
if ( ! "executeQuery".equals( method.getName() ) ) {
return super.continueInvocation( proxy, method, args ); // EARLY RETURN!
}
errorIfInvalid();
return executeQuery();
}
private Object executeQuery() throws SQLException {
return getConnectionProxy().getJdbcServices().getDialect().getResultSet( ( CallableStatement ) getStatementWithoutChecks() );
}
}

232
hibernate-core/src/main/java/org/hibernate/engine/jdbc/internal/proxy/ConnectionProxyHandler.java
View File

@ -1,232 +0,0 @@
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2010, Red Hat Inc. or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Inc.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.engine.jdbc.internal.proxy;
import java.lang.reflect.InvocationHandler;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.sql.CallableStatement;
import java.sql.Connection;
import java.sql.DatabaseMetaData;
import java.sql.PreparedStatement;
import java.sql.SQLException;
import java.sql.Statement;
import org.jboss.logging.Logger;
import org.hibernate.engine.jdbc.spi.JdbcResourceRegistry;
import org.hibernate.engine.jdbc.spi.JdbcServices;
import org.hibernate.engine.jdbc.spi.LogicalConnectionImplementor;
import org.hibernate.engine.jdbc.spi.NonDurableConnectionObserver;
import org.hibernate.internal.CoreMessageLogger;
/**
* The {@link InvocationHandler} for intercepting messages to {@link java.sql.Connection} proxies.
*
* @author Steve Ebersole
*/
public class ConnectionProxyHandler
extends AbstractProxyHandler
implements NonDurableConnectionObserver {
private static final CoreMessageLogger LOG = Logger.getMessageLogger(CoreMessageLogger.class,
ConnectionProxyHandler.class.getName());
private LogicalConnectionImplementor logicalConnection;
public ConnectionProxyHandler(LogicalConnectionImplementor logicalConnection) {
super( logicalConnection.hashCode() );
this.logicalConnection = logicalConnection;
this.logicalConnection.addObserver( this );
}
/**
* Access to our logical connection.
*
* @return the logical connection
*/
protected LogicalConnectionImplementor getLogicalConnection() {
errorIfInvalid();
return logicalConnection;
}
/**
* Get reference to physical connection.
* <p/>
* NOTE : be sure this handler is still valid before calling!
*
* @return The physical connection
*/
private Connection extractPhysicalConnection() {
return logicalConnection.getConnection();
}
/**
* Provide access to JDBCServices.
* <p/>
* NOTE : package-protected
*
* @return JDBCServices
*/
JdbcServices getJdbcServices() {
return logicalConnection.getJdbcServices();
}
/**
* Provide access to JDBCContainer.
* <p/>
* NOTE : package-protected
*
* @return JDBCContainer
*/
JdbcResourceRegistry getResourceRegistry() {
return logicalConnection.getResourceRegistry();
}
@Override
protected Object continueInvocation(Object proxy, Method method, Object[] args) throws Throwable {
final String methodName = method.getName();
LOG.tracev( "Handling invocation of connection method [{0}]", methodName );
// other methods allowed while invalid ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
if ( "close".equals( methodName ) ) {
explicitClose();
return null;
}
if ( "isClosed".equals( methodName ) ) {
return ! isValid();
}
errorIfInvalid();
// handle the JDBC 4 Wrapper#isWrapperFor and Wrapper#unwrap calls
// these cause problems to the whole proxy scheme though as we need to return the raw objects
if ( "isWrapperFor".equals( methodName ) && args.length == 1 ) {
return method.invoke( extractPhysicalConnection(), args );
}
if ( "unwrap".equals( methodName ) && args.length == 1 ) {
return method.invoke( extractPhysicalConnection(), args );
}
if ( "getWrappedObject".equals( methodName ) ) {
return extractPhysicalConnection();
}
try {
Object result = method.invoke( extractPhysicalConnection(), args );
result = postProcess( result, proxy, method, args );
return result;
}
catch( InvocationTargetException e ) {
Throwable realException = e.getTargetException();
if ( SQLException.class.isInstance( realException ) ) {
throw logicalConnection.getJdbcServices().getSqlExceptionHelper()
.convert( ( SQLException ) realException, realException.getMessage() );
}
else {
throw realException;
}
}
}
private Object postProcess(Object result, Object proxy, Method method, Object[] args) throws SQLException {
String methodName = method.getName();
Object wrapped = result;
if ( "createStatement".equals( methodName ) ) {
wrapped = ProxyBuilder.buildStatement(
(Statement) result,
this,
( Connection ) proxy
);
postProcessStatement( ( Statement ) wrapped );
}
else if ( "prepareStatement".equals( methodName ) ) {
wrapped = ProxyBuilder.buildPreparedStatement(
( String ) args[0],
(PreparedStatement) result,
this,
( Connection ) proxy
);
postProcessPreparedStatement( ( Statement ) wrapped );
}
else if ( "prepareCall".equals( methodName ) ) {
wrapped = ProxyBuilder.buildCallableStatement(
( String ) args[0],
(CallableStatement) result,
this,
( Connection ) proxy
);
postProcessPreparedStatement( ( Statement ) wrapped );
}
else if ( "getMetaData".equals( methodName ) ) {
wrapped = ProxyBuilder.buildDatabaseMetaData( (DatabaseMetaData) result, this, ( Connection ) proxy );
}
return wrapped;
}
private void postProcessStatement(Statement statement) throws SQLException {
getResourceRegistry().register( statement );
}
private void postProcessPreparedStatement(Statement statement) throws SQLException {
logicalConnection.notifyObserversStatementPrepared();
postProcessStatement( statement );
}
private void explicitClose() {
if ( isValid() ) {
invalidateHandle();
}
}
private void invalidateHandle() {
LOG.trace( "Invalidating connection handle" );
logicalConnection = null;
invalidate();
}
// ConnectionObserver ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@Override
public void physicalConnectionObtained(Connection connection) {
}
@Override
public void physicalConnectionReleased() {
LOG.logicalConnectionReleasingPhysicalConnection();
}
@Override
public void logicalConnectionClosed() {
LOG.logicalConnectionClosed();
invalidateHandle();
}
@Override
public void statementPrepared() {
// N/A
}
}

91
hibernate-core/src/main/java/org/hibernate/engine/jdbc/internal/proxy/DatabaseMetaDataProxyHandler.java
View File

@ -1,91 +0,0 @@
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2010, Red Hat Inc. or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Inc.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.engine.jdbc.internal.proxy;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.sql.Connection;
import java.sql.DatabaseMetaData;
import java.sql.ResultSet;
import java.sql.SQLException;
/**
* The InvocationHandler for intercepting messages to {@link java.sql.DatabaseMetaData} proxies.
* <p/>
* Mainly we need to intercept the methods defined on {@link java.sql.DatabaseMetaData} which expose
* {@link java.sql.ResultSet} instances, which in turn expose {@link java.sql.Statement}
* instances, which in turn...
*
* @author Steve Ebersole
*/
public class DatabaseMetaDataProxyHandler extends AbstractProxyHandler {
private ConnectionProxyHandler connectionProxyHandler;
private Connection connectionProxy;
private DatabaseMetaData databaseMetaData;
public DatabaseMetaDataProxyHandler(DatabaseMetaData databaseMetaData, ConnectionProxyHandler connectionProxyHandler, Connection connectionProxy) {
super( databaseMetaData.hashCode() );
this.connectionProxyHandler = connectionProxyHandler;
this.connectionProxy = connectionProxy;
this.databaseMetaData = databaseMetaData;
}
protected Object continueInvocation(Object proxy, Method method, Object[] args) throws Throwable {
// handle the JDBC 4 Wrapper#isWrapperFor and Wrapper#unwrap calls
// these cause problems to the whole proxy scheme though as we need to return the raw objects
if ( "isWrapperFor".equals( method.getName() ) && args.length == 1 ) {
return method.invoke( databaseMetaData, args );
}
if ( "unwrap".equals( method.getName() ) && args.length == 1 ) {
return method.invoke( databaseMetaData, args );
}
try {
boolean exposingResultSet = doesMethodExposeResultSet( method );
Object result = method.invoke( databaseMetaData, args );
if ( exposingResultSet ) {
result = ProxyBuilder.buildImplicitResultSet( (ResultSet) result, connectionProxyHandler, connectionProxy );
connectionProxyHandler.getResourceRegistry().register( ( ResultSet ) result );
}
return result;
}
catch ( InvocationTargetException e ) {
Throwable realException = e.getTargetException();
if ( SQLException.class.isInstance( realException ) ) {
throw connectionProxyHandler.getJdbcServices().getSqlExceptionHelper()
.convert( ( SQLException ) realException, realException.getMessage() );
}
else {
throw realException;
}
}
}
protected boolean doesMethodExposeResultSet(Method method) {
return ResultSet.class.isAssignableFrom( method.getReturnType() );
}
}

87
hibernate-core/src/main/java/org/hibernate/engine/jdbc/internal/proxy/ImplicitResultSetProxyHandler.java
View File

@ -1,87 +0,0 @@
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2010, Red Hat Inc. or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Inc.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.engine.jdbc.internal.proxy;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import org.hibernate.engine.jdbc.spi.JdbcResourceRegistry;
import org.hibernate.engine.jdbc.spi.JdbcServices;
/**
* Invocation handler for {@link java.sql.ResultSet} proxies obtained from other JDBC object proxies
*
* @author Steve Ebersole
*/
public class ImplicitResultSetProxyHandler extends AbstractResultSetProxyHandler {
private ConnectionProxyHandler connectionProxyHandler;
private Connection connectionProxy;
private Statement sourceStatement;
public ImplicitResultSetProxyHandler(ResultSet resultSet, ConnectionProxyHandler connectionProxyHandler, Connection connectionProxy) {
super( resultSet );
this.connectionProxyHandler = connectionProxyHandler;
this.connectionProxy = connectionProxy;
}
public ImplicitResultSetProxyHandler(ResultSet resultSet, ConnectionProxyHandler connectionProxyHandler, Connection connectionProxy, Statement sourceStatement) {
super( resultSet );
this.connectionProxyHandler = connectionProxyHandler;
this.connectionProxy = connectionProxy;
this.sourceStatement = sourceStatement;
}
@Override
protected JdbcServices getJdbcServices() {
return connectionProxyHandler.getJdbcServices();
}
@Override
protected JdbcResourceRegistry getResourceRegistry() {
return connectionProxyHandler.getResourceRegistry();
}
@Override
protected Statement getExposableStatement() {
if ( sourceStatement == null ) {
try {
Statement stmnt = getResultSet().getStatement();
if ( stmnt == null ) {
return null;
}
sourceStatement = ProxyBuilder.buildImplicitStatement( stmnt, connectionProxyHandler, connectionProxy );
}
catch ( SQLException e ) {
throw getJdbcServices().getSqlExceptionHelper().convert( e, e.getMessage() );
}
}
return sourceStatement;
}
protected void invalidateHandle() {
sourceStatement = null;
super.invalidateHandle();
}
}

47
hibernate-core/src/main/java/org/hibernate/engine/jdbc/internal/proxy/ImplicitStatementProxyHandler.java
View File

@ -1,47 +0,0 @@
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2010, Red Hat Inc. or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Inc.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.engine.jdbc.internal.proxy;
import java.lang.reflect.Method;
import java.sql.Connection;
import java.sql.Statement;
import org.hibernate.HibernateException;
/**
* Invocation handler for {@link java.sql.Statement} proxies obtained from other JDBC object proxies
*
* @author Steve Ebersole
*/
public class ImplicitStatementProxyHandler extends AbstractStatementProxyHandler {
protected ImplicitStatementProxyHandler(Statement statement, ConnectionProxyHandler connectionProxyHandler, Connection connectionProxy) {
super( statement, connectionProxyHandler, connectionProxy );
}
protected void beginningInvocationHandling(Method method, Object[] args) {
// disallow executions...
if ( method.getName().startsWith( "execute" ) ) {
throw new HibernateException( "execution not allowed on implicit statement object" );
}
}
}

41
hibernate-core/src/main/java/org/hibernate/engine/jdbc/internal/proxy/JdbcProxyException.java
View File

@ -1,41 +0,0 @@
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2012, Red Hat Inc. or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Inc.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.engine.jdbc.internal.proxy;
import org.hibernate.HibernateException;
/**
* Indicates a problem defining or instantiating a JDBC proxy class.
*
* @author Steve Ebersole
*/
public class JdbcProxyException extends HibernateException {
public JdbcProxyException(String message, Throwable root) {
super( message, root );
}
public JdbcProxyException(String message) {
super( message );
}
}

85
hibernate-core/src/main/java/org/hibernate/engine/jdbc/internal/proxy/PreparedStatementProxyHandler.java
View File

@ -1,85 +0,0 @@
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2010, Red Hat Inc. or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Inc.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.engine.jdbc.internal.proxy;
import java.lang.reflect.Method;
import java.sql.Connection;
import java.sql.Statement;
import java.util.Arrays;
import org.jboss.logging.Logger;
import org.hibernate.internal.CoreMessageLogger;
/**
* Invocation handler for {@link java.sql.PreparedStatement} proxies
*
* @author Steve Ebersole
*/
public class PreparedStatementProxyHandler extends AbstractStatementProxyHandler {
private static final CoreMessageLogger LOG = Logger.getMessageLogger( CoreMessageLogger.class, PreparedStatementProxyHandler.class.getName() );
private final String sql;
protected PreparedStatementProxyHandler(
String sql,
Statement statement,
ConnectionProxyHandler connectionProxyHandler,
Connection connectionProxy) {
super( statement, connectionProxyHandler, connectionProxy );
connectionProxyHandler.getJdbcServices().getSqlStatementLogger().logStatement( sql );
this.sql = sql;
}
@Override
protected void beginningInvocationHandling(Method method, Object[] args) {
if ( isExecution( method ) ) {
logExecution();
}
else {
journalPossibleParameterBind( method, args );
}
}
private void journalPossibleParameterBind(Method method, Object[] args) {
String methodName = method.getName();
// todo : is this enough???
if ( methodName.startsWith( "set" ) && args != null && args.length >= 2 ) {
journalParameterBind( method, args );
}
}
private void journalParameterBind(Method method, Object[] args) {
if ( LOG.isTraceEnabled() ) {
LOG.tracev( "Binding via {0}: {1}", method.getName(), Arrays.asList( args ) );
}
}
private boolean isExecution(Method method) {
return false;
}
private void logExecution() {
}
}

377
hibernate-core/src/main/java/org/hibernate/engine/jdbc/internal/proxy/ProxyBuilder.java
View File

@ -1,377 +0,0 @@
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2010, Red Hat Inc. or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Inc.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.engine.jdbc.internal.proxy;
import java.lang.reflect.Constructor;
import java.lang.reflect.InvocationHandler;
import java.lang.reflect.Proxy;
import java.sql.CallableStatement;
import java.sql.Connection;
import java.sql.DatabaseMetaData;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.Statement;
import org.hibernate.engine.jdbc.spi.InvalidatableWrapper;
import org.hibernate.engine.jdbc.spi.JdbcWrapper;
import org.hibernate.engine.jdbc.spi.LogicalConnectionImplementor;
import org.hibernate.internal.util.ValueHolder;
/**
* Centralized builder for proxy instances
*
* @author Steve Ebersole
*/
public class ProxyBuilder {
// Connection ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
public static final Class[] CONNECTION_PROXY_INTERFACES = new Class[] {
Connection.class,
JdbcWrapper.class
};
private static final ValueHolder<Constructor<Connection>> connectionProxyConstructorValue = new ValueHolder<Constructor<Connection>>(
new ValueHolder.DeferredInitializer<Constructor<Connection>>() {
@Override
public Constructor<Connection> initialize() {
try {
return locateConnectionProxyClass().getConstructor( InvocationHandler.class );
}
catch (NoSuchMethodException e) {
throw new JdbcProxyException( "Could not find proxy constructor in JDK generated Connection proxy class", e );
}
}
@SuppressWarnings("unchecked")
private Class<Connection> locateConnectionProxyClass() {
return (Class<Connection>) Proxy.getProxyClass(
JdbcWrapper.class.getClassLoader(),
CONNECTION_PROXY_INTERFACES
);
}
}
);
public static Connection buildConnection(LogicalConnectionImplementor logicalConnection) {
final ConnectionProxyHandler proxyHandler = new ConnectionProxyHandler( logicalConnection );
try {
return connectionProxyConstructorValue.getValue().newInstance( proxyHandler );
}
catch (Exception e) {
throw new JdbcProxyException( "Could not instantiate JDBC Connection proxy", e );
}
}
// Statement ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
public static final Class[] STMNT_PROXY_INTERFACES = new Class[] {
Statement.class,
JdbcWrapper.class,
InvalidatableWrapper.class
};
private static final ValueHolder<Constructor<Statement>> statementProxyConstructorValue = new ValueHolder<Constructor<Statement>>(
new ValueHolder.DeferredInitializer<Constructor<Statement>>() {
@Override
public Constructor<Statement> initialize() {
try {
return locateStatementProxyClass().getConstructor( InvocationHandler.class );
}
catch (NoSuchMethodException e) {
throw new JdbcProxyException( "Could not find proxy constructor in JDK generated Statement proxy class", e );
}
}
@SuppressWarnings("unchecked")
private Class<Statement> locateStatementProxyClass() {
return (Class<Statement>) Proxy.getProxyClass(
JdbcWrapper.class.getClassLoader(),
STMNT_PROXY_INTERFACES
);
}
}
);
public static Statement buildStatement(
Statement statement,
ConnectionProxyHandler connectionProxyHandler,
Connection connectionProxy) {
final BasicStatementProxyHandler proxyHandler = new BasicStatementProxyHandler(
statement,
connectionProxyHandler,
connectionProxy
);
try {
return statementProxyConstructorValue.getValue().newInstance( proxyHandler );
}
catch (Exception e) {
throw new JdbcProxyException( "Could not instantiate JDBC Statement proxy", e );
}
}
public static Statement buildImplicitStatement(
Statement statement,
ConnectionProxyHandler connectionProxyHandler,
Connection connectionProxy) {
if ( statement == null ) {
return null;
}
final ImplicitStatementProxyHandler proxyHandler = new ImplicitStatementProxyHandler( statement, connectionProxyHandler, connectionProxy );
try {
return statementProxyConstructorValue.getValue().newInstance( proxyHandler );
}
catch (Exception e) {
throw new JdbcProxyException( "Could not instantiate JDBC Statement proxy", e );
}
}
// PreparedStatement ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
public static final Class[] PREPARED_STMNT_PROXY_INTERFACES = new Class[] {
PreparedStatement.class,
JdbcWrapper.class,
InvalidatableWrapper.class
};
private static final ValueHolder<Constructor<PreparedStatement>> preparedStatementProxyConstructorValue = new ValueHolder<Constructor<PreparedStatement>>(
new ValueHolder.DeferredInitializer<Constructor<PreparedStatement>>() {
@Override
public Constructor<PreparedStatement> initialize() {
try {
return locatePreparedStatementProxyClass().getConstructor( InvocationHandler.class );
}
catch (NoSuchMethodException e) {
throw new JdbcProxyException( "Could not find proxy constructor in JDK generated Statement proxy class", e );
}
}
@SuppressWarnings("unchecked")
private Class<PreparedStatement> locatePreparedStatementProxyClass() {
return (Class<PreparedStatement>) Proxy.getProxyClass(
JdbcWrapper.class.getClassLoader(),
PREPARED_STMNT_PROXY_INTERFACES
);
}
}
);
public static PreparedStatement buildPreparedStatement(
String sql,
Statement statement,
ConnectionProxyHandler connectionProxyHandler,
Connection connectionProxy) {
final PreparedStatementProxyHandler proxyHandler = new PreparedStatementProxyHandler(
sql,
statement,
connectionProxyHandler,
connectionProxy
);
try {
return preparedStatementProxyConstructorValue.getValue().newInstance( proxyHandler );
}
catch (Exception e) {
throw new JdbcProxyException( "Could not instantiate JDBC PreparedStatement proxy", e );
}
}
// CallableStatement ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
public static final Class[] CALLABLE_STMNT_PROXY_INTERFACES = new Class[] {
CallableStatement.class,
JdbcWrapper.class,
InvalidatableWrapper.class
};
private static final ValueHolder<Constructor<CallableStatement>> callableStatementProxyConstructorValue = new ValueHolder<Constructor<CallableStatement>>(
new ValueHolder.DeferredInitializer<Constructor<CallableStatement>>() {
@Override
public Constructor<CallableStatement> initialize() {
try {
return locateCallableStatementProxyClass().getConstructor( InvocationHandler.class );
}
catch (NoSuchMethodException e) {
throw new JdbcProxyException( "Could not find proxy constructor in JDK generated Statement proxy class", e );
}
}
@SuppressWarnings("unchecked")
private Class<CallableStatement> locateCallableStatementProxyClass() {
return (Class<CallableStatement>) Proxy.getProxyClass(
JdbcWrapper.class.getClassLoader(),
CALLABLE_STMNT_PROXY_INTERFACES
);
}
}
);
public static CallableStatement buildCallableStatement(
String sql,
CallableStatement statement,
ConnectionProxyHandler connectionProxyHandler,
Connection connectionProxy) {
final CallableStatementProxyHandler proxyHandler = new CallableStatementProxyHandler(
sql,
statement,
connectionProxyHandler,
connectionProxy
);
try {
return callableStatementProxyConstructorValue.getValue().newInstance( proxyHandler );
}
catch (Exception e) {
throw new JdbcProxyException( "Could not instantiate JDBC CallableStatement proxy", e );
}
}
// ResultSet ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
public static final Class[] RESULTSET_PROXY_INTERFACES = new Class[] {
ResultSet.class,
JdbcWrapper.class,
InvalidatableWrapper.class
};
private static final ValueHolder<Constructor<ResultSet>> resultSetProxyConstructorValue = new ValueHolder<Constructor<ResultSet>>(
new ValueHolder.DeferredInitializer<Constructor<ResultSet>>() {
@Override
public Constructor<ResultSet> initialize() {
try {
return locateCallableStatementProxyClass().getConstructor( InvocationHandler.class );
}
catch (NoSuchMethodException e) {
throw new JdbcProxyException( "Could not find proxy constructor in JDK generated ResultSet proxy class", e );
}
}
@SuppressWarnings("unchecked")
private Class<ResultSet> locateCallableStatementProxyClass() {
return (Class<ResultSet>) Proxy.getProxyClass(
JdbcWrapper.class.getClassLoader(),
RESULTSET_PROXY_INTERFACES
);
}
}
);
public static ResultSet buildResultSet(
ResultSet resultSet,
AbstractStatementProxyHandler statementProxyHandler,
Statement statementProxy) {
final ResultSetProxyHandler proxyHandler = new ResultSetProxyHandler( resultSet, statementProxyHandler, statementProxy );
try {
return resultSetProxyConstructorValue.getValue().newInstance( proxyHandler );
}
catch (Exception e) {
throw new JdbcProxyException( "Could not instantiate JDBC ResultSet proxy", e );
}
}
public static ResultSet buildImplicitResultSet(
ResultSet resultSet,
ConnectionProxyHandler connectionProxyHandler,
Connection connectionProxy) {
final ImplicitResultSetProxyHandler proxyHandler = new ImplicitResultSetProxyHandler(
resultSet,
connectionProxyHandler,
connectionProxy
);
try {
return resultSetProxyConstructorValue.getValue().newInstance( proxyHandler );
}
catch (Exception e) {
throw new JdbcProxyException( "Could not instantiate JDBC ResultSet proxy", e );
}
}
public static ResultSet buildImplicitResultSet(
ResultSet resultSet,
ConnectionProxyHandler connectionProxyHandler,
Connection connectionProxy,
Statement sourceStatement) {
final ImplicitResultSetProxyHandler proxyHandler = new ImplicitResultSetProxyHandler(
resultSet,
connectionProxyHandler,
connectionProxy,
sourceStatement
);
try {
return resultSetProxyConstructorValue.getValue().newInstance( proxyHandler );
}
catch (Exception e) {
throw new JdbcProxyException( "Could not instantiate JDBC ResultSet proxy", e );
}
}
// DatabaseMetaData ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
public static final Class[] METADATA_PROXY_INTERFACES = new Class[] {
DatabaseMetaData.class,
JdbcWrapper.class
};
private static final ValueHolder<Constructor<DatabaseMetaData>> metadataProxyConstructorValue = new ValueHolder<Constructor<DatabaseMetaData>>(
new ValueHolder.DeferredInitializer<Constructor<DatabaseMetaData>>() {
@Override
public Constructor<DatabaseMetaData> initialize() {
try {
return locateDatabaseMetaDataProxyClass().getConstructor( InvocationHandler.class );
}
catch (NoSuchMethodException e) {
throw new JdbcProxyException( "Could not find proxy constructor in JDK generated DatabaseMetaData proxy class", e );
}
}
@SuppressWarnings("unchecked")
private Class<DatabaseMetaData> locateDatabaseMetaDataProxyClass() {
return (Class<DatabaseMetaData>) Proxy.getProxyClass(
JdbcWrapper.class.getClassLoader(),
METADATA_PROXY_INTERFACES
);
}
}
);
public static DatabaseMetaData buildDatabaseMetaData(
DatabaseMetaData metaData,
ConnectionProxyHandler connectionProxyHandler,
Connection connectionProxy) {
final DatabaseMetaDataProxyHandler proxyHandler = new DatabaseMetaDataProxyHandler(
metaData,
connectionProxyHandler,
connectionProxy
);
try {
return metadataProxyConstructorValue.getValue().newInstance( proxyHandler );
}
catch (Exception e) {
throw new JdbcProxyException( "Could not instantiate JDBC DatabaseMetaData proxy", e );
}
}
}

69
hibernate-core/src/main/java/org/hibernate/engine/jdbc/internal/proxy/ResultSetProxyHandler.java
View File

@ -1,69 +0,0 @@
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2010, Red Hat Inc. or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Inc.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.engine.jdbc.internal.proxy;
import java.sql.ResultSet;
import java.sql.Statement;
import org.hibernate.engine.jdbc.spi.JdbcResourceRegistry;
import org.hibernate.engine.jdbc.spi.JdbcServices;
/**
* Invocation handler for {@link java.sql.ResultSet} proxies
*
* @author Steve Ebersole
*/
public class ResultSetProxyHandler extends AbstractResultSetProxyHandler {
private AbstractStatementProxyHandler statementProxyHandler;
private Statement statementProxy;
public ResultSetProxyHandler(
ResultSet resultSet,
AbstractStatementProxyHandler statementProxyHandler,
Statement statementProxy) {
super( resultSet );
this.statementProxyHandler = statementProxyHandler;
this.statementProxy = statementProxy;
}
protected AbstractStatementProxyHandler getStatementProxy() {
return statementProxyHandler;
}
protected Statement getExposableStatement() {
return statementProxy;
}
protected JdbcServices getJdbcServices() {
return getStatementProxy().getJdbcServices();
}
protected JdbcResourceRegistry getResourceRegistry() {
return getStatementProxy().getResourceRegistry();
}
protected void invalidateHandle() {
statementProxyHandler = null;
super.invalidateHandle();
}
}

69
hibernate-core/src/main/java/org/hibernate/engine/jdbc/spi/JdbcCoordinator.java
View File

@ -25,6 +25,8 @@ package org.hibernate.engine.jdbc.spi;
import java.io.Serializable;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.Statement;
import org.hibernate.engine.jdbc.batch.spi.Batch;
import org.hibernate.engine.jdbc.batch.spi.BatchKey;
@ -35,6 +37,7 @@ import org.hibernate.jdbc.WorkExecutorVisitable;
* Coordinates JDBC-related activities.
*
* @author Steve Ebersole
* @author Brett Meyer
*/
public interface JdbcCoordinator extends Serializable {
/**
@ -77,6 +80,13 @@ public interface JdbcCoordinator extends Serializable {
*/
public StatementPreparer getStatementPreparer();
/**
* Obtain the resultset extractor associated with this JDBC coordinator.
*
* @return This coordinator's resultset extractor
*/
public ResultSetReturn getResultSetReturn();
/**
* Callback to let us know that a flush is beginning. We use this fact
* to temporarily circumvent aggressive connection releasing until after
@ -107,6 +117,13 @@ public interface JdbcCoordinator extends Serializable {
*/
public void afterTransaction();
/**
* Used to signify that a statement has completed execution which may
* indicate that this logical connection need to perform an
* aggressive release of its physical connection.
*/
public void afterStatementExecution();
/**
* Perform the requested work handling exceptions, coordinating and handling return processing.
*
@ -137,4 +154,56 @@ public interface JdbcCoordinator extends Serializable {
* @throws org.hibernate.TransactionException Indicates the time out period has already been exceeded.
*/
public int determineRemainingTransactionTimeOutPeriod();
/**
* Register a JDBC statement.
*
* @param statement The statement to register.
*/
public void register(Statement statement);
/**
* Release a previously registered statement.
*
* @param statement The statement to release.
*/
public void release(Statement statement);
/**
* Register a JDBC result set.
*
* @param resultSet The result set to register.
*/
public void register(ResultSet resultSet);
/**
* Release a previously registered result set.
*
* @param resultSet The result set to release.
*/
public void release(ResultSet resultSet);
/**
* Does this registry currently have any registered resources?
*
* @return True if the registry does have registered resources; false otherwise.
*/
public boolean hasRegisteredResources();
/**
* Release all registered resources.
*/
public void releaseResources();
public void enableReleases();
public void disableReleases();
/**
* Register a query statement as being able to be cancelled.
*
* @param statement The cancel-able query statement.
*/
public void registerLastQuery(Statement statement);
public boolean isReadyForSerialization();
}

103
hibernate-core/src/main/java/org/hibernate/engine/jdbc/spi/JdbcResourceRegistry.java
View File

@ -1,103 +0,0 @@
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2010, Red Hat Inc. or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Inc.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.engine.jdbc.spi;
import java.io.Serializable;
import java.sql.ResultSet;
import java.sql.Statement;
/**
* Defines a registry of JDBC resources related to a particular unit of work. The main function of a
* JdbcResourceRegistry is to make sure resources get cleaned up. This is accomplished by registering all
* JDBC-related resources via the {@link #register(java.sql.Statement)} and {@link #register(java.sql.ResultSet)}
* methods. When done with these resources, they should be released by the corollary
* {@link #release(java.sql.Statement)} and {@link #release(java.sql.ResultSet)} methods. Any un-released resources
* will be released automatically when this registry is closed via {@link #close()}. Additionally,
* all registered resources can be released at any time using {@link #releaseResources()}.
* <p/>
* Additionally, a query can be registered as being able to be cancelled via the {@link #registerLastQuery}
* method. Such statements can then be cancelled by calling {@link #cancelLastQuery()}
*
* @author Steve Ebersole
*/
public interface JdbcResourceRegistry extends Serializable {
/**
* Register a JDBC statement.
*
* @param statement The statement to register.
*/
public void register(Statement statement);
/**
* Release a previously registered statement.
*
* @param statement The statement to release.
*/
public void release(Statement statement);
/**
* Register a JDBC result set.
*
* @param resultSet The result set to register.
*/
public void register(ResultSet resultSet);
/**
* Release a previously registered result set.
*
* @param resultSet The result set to release.
*/
public void release(ResultSet resultSet);
/**
* Does this registry currently have any registered resources?
*
* @return True if the registry does have registered resources; false otherwise.
*/
public boolean hasRegisteredResources();
/**
* Release all registered resources.
*/
public void releaseResources();
/**
* Close this registry. Also {@link #releaseResources releases} any registered resources.
* <p/>
* After execution, the registry is considered unusable.
*/
public void close();
/**
* Register a query statement as being able to be cancelled.
*
* @param statement The cancel-able query statement.
*/
public void registerLastQuery(Statement statement);
/**
* Cancel the last query registered via {@link #registerLastQuery}
*/
public void cancelLastQuery();
}

22
hibernate-core/src/main/java/org/hibernate/engine/jdbc/spi/LogicalConnection.java
View File

@ -55,27 +55,10 @@ public interface LogicalConnection extends Serializable {
* connection has either not yet been obtained (non-UserSuppliedConnectionProvider)
* or has previously been aggressively released.
*
* @todo ?? Move this to {@link LogicalConnectionImplementor} in lieu of {@link #getShareableConnectionProxy} and {@link #getDistinctConnectionProxy} ??
*
* @return The current Connection.
*/
public Connection getConnection();
/**
* Retrieves the shareable connection proxy.
*
* @return The shareable connection proxy.
*/
public Connection getShareableConnectionProxy();
/**
* Retrieves a distinct connection proxy. It is distinct in that it is not shared with others unless the caller
* explicitly shares it.
*
* @return The distinct connection proxy.
*/
public Connection getDistinctConnectionProxy();
/**
* Release the underlying connection and clean up any other resources associated
* with this logical connection.
@ -85,9 +68,4 @@ public interface LogicalConnection extends Serializable {
* @return The application-supplied connection, or {@code null} if Hibernate was managing connection.
*/
public Connection close();
/**
* Signals the end of current transaction in which this logical connection operated.
*/
public void afterTransaction();
}

41
hibernate-core/src/main/java/org/hibernate/engine/jdbc/spi/LogicalConnectionImplementor.java
View File

@ -25,11 +25,13 @@ package org.hibernate.engine.jdbc.spi;
import java.sql.Connection;
import org.hibernate.ConnectionReleaseMode;
import org.hibernate.JDBCException;
/**
* The "internal" contract for LogicalConnection
*
* @author Steve Ebersole
* @author Brett Meyer
*/
public interface LogicalConnectionImplementor extends LogicalConnection {
/**
@ -39,13 +41,6 @@ public interface LogicalConnectionImplementor extends LogicalConnection {
*/
public JdbcServices getJdbcServices();
/**
* Obtains the JDBC resource registry associated with this logical connection.
*
* @return The JDBC resource registry.
*/
public JdbcResourceRegistry getResourceRegistry();
/**
* Add an observer interested in notification of connection events.
*
@ -67,30 +62,6 @@ public interface LogicalConnectionImplementor extends LogicalConnection {
*/
public ConnectionReleaseMode getConnectionReleaseMode();
/**
* Used to signify that a statement has completed execution which may
* indicate that this logical connection need to perform an
* aggressive release of its physical connection.
*/
public void afterStatementExecution();
/**
* Used to signify that a transaction has completed which may indicate
* that this logical connection need to perform an aggressive release
* of its physical connection.
*/
public void afterTransaction();
/**
* Manually (and temporarily) circumvent aggressive release processing.
*/
public void disableReleases();
/**
* Re-enable aggressive release processing (after a prior {@link #disableReleases()} call.
*/
public void enableReleases();
/**
* Manually disconnect the underlying JDBC Connection. The assumption here
* is that the manager will be reconnected at a later point in time.
@ -108,9 +79,13 @@ public interface LogicalConnectionImplementor extends LogicalConnection {
*/
public void manualReconnect(Connection suppliedConnection);
public void aggressiveRelease();
public void releaseConnection() throws JDBCException;
public boolean isAutoCommit();
public boolean isReadyForSerialization();
public void notifyObserversStatementPrepared();
public boolean isUserSuppliedConnection();
}

107
hibernate-core/src/main/java/org/hibernate/engine/jdbc/spi/ResultSetReturn.java Normal file
View File

@ -0,0 +1,107 @@
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2011, Red Hat Inc. or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Inc.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.engine.jdbc.spi;
import java.sql.CallableStatement;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.Statement;
/**
* Contract for extracting ResultSets from Statements, executing Statements,
* managing Statement/ResultSet resources, and logging statement calls.
*
* TODO: This could eventually utilize the new Return interface. It would be
* great to have a common API shared.
*
* @author Brett Meyer
*/
public interface ResultSetReturn {
/**
* Extract the ResultSet from the statement.
*
* @param statement
*
* @return the ResultSet
*/
public ResultSet extract( PreparedStatement statement );
/**
* Extract the ResultSet from the statement.
*
* @param statement
*
* @return the ResultSet
*/
public ResultSet extract( CallableStatement statement );
/**
* Extract the ResultSet from the statement.
*
* @param statement
* @param sql
*
* @return the ResultSet
*/
public ResultSet extract( Statement statement, String sql );
/**
* Execute the Statement query and, if results in a ResultSet, extract it.
*
* @param statement
*
* @return the ResultSet
*/
public ResultSet execute( PreparedStatement statement );
/**
* Execute the Statement query and, if results in a ResultSet, extract it.
*
* @param statement
* @param sql
*
* @return the ResultSet
*/
public ResultSet execute( Statement statement, String sql );
/**
* Execute the Statement queryUpdate.
*
* @param statement
*
* @return int
*/
public int executeUpdate( PreparedStatement statement );
/**
* Execute the Statement query and, if results in a ResultSet, extract it.
*
* @param statement
* @param sql
*
* @return the ResultSet
*/
public int executeUpdate( Statement statement, String sql );
}

11
hibernate-core/src/main/java/org/hibernate/engine/jdbc/spi/StatementPreparer.java
View File

@ -24,6 +24,7 @@
package org.hibernate.engine.jdbc.spi;
import java.sql.PreparedStatement;
import java.sql.Statement;
import org.hibernate.ScrollMode;
@ -31,8 +32,18 @@ import org.hibernate.ScrollMode;
* Contracting for preparing SQL statements
*
* @author Steve Ebersole
* @author Brett Meyer
*/
public interface StatementPreparer {
/**
* Create a statement.
*
* @param sql The SQL the statement to be created
*
* @return the statement
*/
public Statement createStatement();
/**
* Prepare a statement.
*

4
hibernate-core/src/main/java/org/hibernate/engine/query/spi/NativeSQLQueryPlan.java
View File

@ -201,11 +201,11 @@ public class NativeSQLQueryPlan implements Serializable {
session );
col += bindNamedParameters( ps, queryParameters
.getNamedParameters(), col, session );
result = ps.executeUpdate();
result = session.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().executeUpdate( ps );
}
finally {
if ( ps != null ) {
ps.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( ps );
}
}
}

2
hibernate-core/src/main/java/org/hibernate/engine/transaction/internal/TransactionCoordinatorImpl.java
View File

@ -193,7 +193,7 @@ public class TransactionCoordinatorImpl implements TransactionCoordinator {
// check to see if the connection is in auto-commit mode (no connection means aggressive connection
// release outside a JTA transaction context, so MUST be autocommit mode)
boolean isAutocommit = getJdbcCoordinator().getLogicalConnection().isAutoCommit();
getJdbcCoordinator().getLogicalConnection().afterTransaction();
getJdbcCoordinator().afterTransaction();
if ( isAutocommit ) {
for ( TransactionObserver observer : observers ) {

1
hibernate-core/src/main/java/org/hibernate/engine/transaction/internal/jdbc/JdbcIsolationDelegate.java
View File

@ -64,7 +64,6 @@ public class JdbcIsolationDelegate implements IsolationDelegate {
public <T> T delegateWork(WorkExecutorVisitable<T> work, boolean transacted) throws HibernateException {
boolean wasAutoCommit = false;
try {
// todo : should we use a connection proxy here?
Connection connection = jdbcConnectionAccess().obtainConnection();
try {
if ( transacted ) {

4
hibernate-core/src/main/java/org/hibernate/hql/internal/ast/exec/BasicExecutor.java
View File

@ -100,11 +100,11 @@ public class BasicExecutor implements StatementExecutor {
}
}
return st.executeUpdate();
return session.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().executeUpdate( st );
}
finally {
if ( st != null ) {
st.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( st );
}
}
}

12
hibernate-core/src/main/java/org/hibernate/hql/spi/PersistentTableBulkIdStrategy.java
View File

@ -144,8 +144,8 @@ public class PersistentTableBulkIdStrategy implements MultiTableBulkIdStrategy {
}
try {
// TODO: session.getTransactionCoordinator().getJdbcCoordinator().getStatementPreparer().createStatement();
Statement statement = connection.createStatement();
for ( Table idTableDefinition : idTableDefinitions ) {
if ( cleanUpTables ) {
if ( tableCleanUpDdl == null ) {
@ -156,6 +156,7 @@ public class PersistentTableBulkIdStrategy implements MultiTableBulkIdStrategy {
try {
final String sql = idTableDefinition.sqlCreateString( jdbcServices.getDialect(), mapping, null, null );
jdbcServices.getSqlStatementLogger().logStatement( sql );
// TODO: ResultSetExtractor
statement.execute( sql );
}
catch (SQLException e) {
@ -163,6 +164,8 @@ public class PersistentTableBulkIdStrategy implements MultiTableBulkIdStrategy {
}
}
// TODO
// session.getTransactionCoordinator().getJdbcCoordinator().release( statement );
statement.close();
}
catch (SQLException e) {
@ -191,6 +194,7 @@ public class PersistentTableBulkIdStrategy implements MultiTableBulkIdStrategy {
Connection connection = connectionAccess.obtainConnection();
try {
// TODO: session.getTransactionCoordinator().getJdbcCoordinator().getStatementPreparer().createStatement();
Statement statement = connection.createStatement();
for ( String cleanupDdl : tableCleanUpDdl ) {
@ -203,6 +207,8 @@ public class PersistentTableBulkIdStrategy implements MultiTableBulkIdStrategy {
}
}
// TODO
// session.getTransactionCoordinator().getJdbcCoordinator().release( statement );
statement.close();
}
catch (SQLException e) {
@ -267,12 +273,12 @@ public class PersistentTableBulkIdStrategy implements MultiTableBulkIdStrategy {
try {
ps = session.getTransactionCoordinator().getJdbcCoordinator().getStatementPreparer().prepareStatement( sql, false );
bindSessionIdentifier( ps, session, 1 );
ps.executeUpdate();
session.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().executeUpdate( ps );
}
finally {
if ( ps != null ) {
try {
ps.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( ps );
}
catch( Throwable ignore ) {
// ignore

8
hibernate-core/src/main/java/org/hibernate/hql/spi/TableBasedDeleteHandlerImpl.java
View File

@ -121,11 +121,11 @@ public class TableBasedDeleteHandlerImpl
for ( ParameterSpecification parameterSpecification : idSelectParameterSpecifications ) {
pos += parameterSpecification.bind( ps, queryParameters, session, pos );
}
resultCount = ps.executeUpdate();
resultCount = session.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().executeUpdate( ps );
}
finally {
if ( ps != null ) {
ps.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( ps );
}
}
}
@ -142,11 +142,11 @@ public class TableBasedDeleteHandlerImpl
.getStatementPreparer()
.prepareStatement( delete, false );
handleAddedParametersOnDelete( ps, session );
ps.executeUpdate();
session.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().executeUpdate( ps );
}
finally {
if ( ps != null ) {
ps.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( ps );
}
}
}

8
hibernate-core/src/main/java/org/hibernate/hql/spi/TableBasedUpdateHandlerImpl.java
View File

@ -141,11 +141,11 @@ public class TableBasedUpdateHandlerImpl
for ( ParameterSpecification parameterSpecification : idSelectParameterSpecifications ) {
sum += parameterSpecification.bind( ps, queryParameters, session, sum );
}
resultCount = ps.executeUpdate();
resultCount = session.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().executeUpdate( ps );
}
finally {
if ( ps != null ) {
ps.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( ps );
}
}
}
@ -168,11 +168,11 @@ public class TableBasedUpdateHandlerImpl
}
handleAddedParametersOnUpdate( ps, session, position );
}
ps.executeUpdate();
session.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().executeUpdate( ps );
}
finally {
if ( ps != null ) {
ps.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( ps );
}
}
}

14
hibernate-core/src/main/java/org/hibernate/hql/spi/TemporaryTableBulkIdStrategy.java
View File

@ -29,8 +29,6 @@ import java.sql.SQLWarning;
import java.sql.Statement;
import java.util.Map;
import org.jboss.logging.Logger;
import org.hibernate.cfg.Mappings;
import org.hibernate.engine.jdbc.spi.JdbcConnectionAccess;
import org.hibernate.engine.jdbc.spi.JdbcServices;
@ -42,6 +40,7 @@ import org.hibernate.hql.internal.ast.HqlSqlWalker;
import org.hibernate.internal.CoreMessageLogger;
import org.hibernate.jdbc.AbstractWork;
import org.hibernate.persister.entity.Queryable;
import org.jboss.logging.Logger;
/**
* @author Steve Ebersole
@ -111,11 +110,10 @@ public class TemporaryTableBulkIdStrategy implements MultiTableBulkIdStrategy {
final Connection connection = session.getTransactionCoordinator()
.getJdbcCoordinator()
.getLogicalConnection()
.getShareableConnectionProxy();
.getConnection();
work.execute( connection );
session.getTransactionCoordinator()
.getJdbcCoordinator()
.getLogicalConnection()
.afterStatementExecution();
}
}
@ -133,11 +131,10 @@ public class TemporaryTableBulkIdStrategy implements MultiTableBulkIdStrategy {
final Connection connection = session.getTransactionCoordinator()
.getJdbcCoordinator()
.getLogicalConnection()
.getShareableConnectionProxy();
.getConnection();
work.execute( connection );
session.getTransactionCoordinator()
.getJdbcCoordinator()
.getLogicalConnection()
.afterStatementExecution();
}
}
@ -147,7 +144,7 @@ public class TemporaryTableBulkIdStrategy implements MultiTableBulkIdStrategy {
try {
final String sql = "delete from " + persister.getTemporaryIdTableName();
ps = session.getTransactionCoordinator().getJdbcCoordinator().getStatementPreparer().prepareStatement( sql, false );
ps.executeUpdate();
session.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().executeUpdate( ps );
}
catch( Throwable t ) {
log.unableToCleanupTemporaryIdTable(t);
@ -155,7 +152,7 @@ public class TemporaryTableBulkIdStrategy implements MultiTableBulkIdStrategy {
finally {
if ( ps != null ) {
try {
ps.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( ps );
}
catch( Throwable ignore ) {
// ignore
@ -247,7 +244,6 @@ public class TemporaryTableBulkIdStrategy implements MultiTableBulkIdStrategy {
try {
Statement statement = connection.createStatement();
try {
statement = connection.createStatement();
statement.executeUpdate( command );
}
finally {

6
hibernate-core/src/main/java/org/hibernate/id/GUIDGenerator.java
View File

@ -57,20 +57,20 @@ public class GUIDGenerator implements IdentifierGenerator {
try {
PreparedStatement st = session.getTransactionCoordinator().getJdbcCoordinator().getStatementPreparer().prepareStatement( sql );
try {
ResultSet rs = st.executeQuery();
ResultSet rs = session.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().extract( st );
final String result;
try {
rs.next();
result = rs.getString(1);
}
finally {
rs.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( rs );
}
LOG.guidGenerated(result);
return result;
}
finally {
st.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( st );
}
}
catch (SQLException sqle) {

17
hibernate-core/src/main/java/org/hibernate/id/IdentityGenerator.java
View File

@ -92,8 +92,8 @@ public class IdentityGenerator extends AbstractPostInsertGenerator {
.prepareStatement( insertSQL, PreparedStatement.RETURN_GENERATED_KEYS );
}
public Serializable executeAndExtract(PreparedStatement insert) throws SQLException {
insert.executeUpdate();
public Serializable executeAndExtract(PreparedStatement insert, SessionImplementor session) throws SQLException {
session.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().executeUpdate( insert );
ResultSet rs = null;
try {
rs = insert.getGeneratedKeys();
@ -105,7 +105,7 @@ public class IdentityGenerator extends AbstractPostInsertGenerator {
}
finally {
if ( rs != null ) {
rs.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( rs );
}
}
}
@ -140,13 +140,8 @@ public class IdentityGenerator extends AbstractPostInsertGenerator {
.prepareStatement( insertSQL, PreparedStatement.NO_GENERATED_KEYS );
}
public Serializable executeAndExtract(PreparedStatement insert) throws SQLException {
if ( !insert.execute() ) {
while ( !insert.getMoreResults() && insert.getUpdateCount() != -1 ) {
// do nothing until we hit the rsult set containing the generated id
}
}
ResultSet rs = insert.getResultSet();
public Serializable executeAndExtract(PreparedStatement insert, SessionImplementor session) throws SQLException {
ResultSet rs = session.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().execute( insert );
try {
return IdentifierGeneratorHelper.getGeneratedIdentity(
rs,
@ -155,7 +150,7 @@ public class IdentityGenerator extends AbstractPostInsertGenerator {
);
}
finally {
rs.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( rs );
}
}

6
hibernate-core/src/main/java/org/hibernate/id/IncrementGenerator.java
View File

@ -126,7 +126,7 @@ public class IncrementGenerator implements IdentifierGenerator, Configurable {
try {
PreparedStatement st = session.getTransactionCoordinator().getJdbcCoordinator().getStatementPreparer().prepareStatement( sql );
try {
ResultSet rs = st.executeQuery();
ResultSet rs = session.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().extract( st );
try {
if (rs.next()) previousValueHolder.initialize(rs, 0L).increment();
else previousValueHolder.initialize(1L);
@ -136,11 +136,11 @@ public class IncrementGenerator implements IdentifierGenerator, Configurable {
}
}
finally {
rs.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( rs );
}
}
finally {
st.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( st );
}
}
catch (SQLException sqle) {

6
hibernate-core/src/main/java/org/hibernate/id/SequenceGenerator.java
View File

@ -119,7 +119,7 @@ public class SequenceGenerator
try {
PreparedStatement st = session.getTransactionCoordinator().getJdbcCoordinator().getStatementPreparer().prepareStatement( sql );
try {
ResultSet rs = st.executeQuery();
ResultSet rs = session.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().extract( st );
try {
rs.next();
IntegralDataTypeHolder result = buildHolder();
@ -128,11 +128,11 @@ public class SequenceGenerator
return result;
}
finally {
rs.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( rs );
}
}
finally {
st.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( st );
}
}

4
hibernate-core/src/main/java/org/hibernate/id/SequenceIdentityGenerator.java
View File

@ -107,8 +107,8 @@ public class SequenceIdentityGenerator
}
@Override
protected Serializable executeAndExtract(PreparedStatement insert) throws SQLException {
insert.executeUpdate();
protected Serializable executeAndExtract(PreparedStatement insert, SessionImplementor session) throws SQLException {
session.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().executeUpdate( insert );
return IdentifierGeneratorHelper.getGeneratedIdentity(
insert.getGeneratedKeys(),
getPersister().getRootTableKeyColumnNames()[0],

4
hibernate-core/src/main/java/org/hibernate/id/TableGenerator.java
View File

@ -143,7 +143,7 @@ public class TableGenerator implements PersistentIdentifierGenerator, Configurab
return generateHolder( session ).makeValue();
}
protected IntegralDataTypeHolder generateHolder(SessionImplementor session) {
protected IntegralDataTypeHolder generateHolder(final SessionImplementor session) {
final SqlStatementLogger statementLogger = session
.getFactory()
.getServiceRegistry()
@ -181,7 +181,7 @@ public class TableGenerator implements PersistentIdentifierGenerator, Configurab
}
statementLogger.logStatement( update, FormatStyle.BASIC.getFormatter() );
PreparedStatement ups = connection.prepareStatement(update);
PreparedStatement ups = connection.prepareStatement( update );
try {
value.copy().increment().bind( ups, 1 );
value.bind( ups, 2 );

6
hibernate-core/src/main/java/org/hibernate/id/enhanced/SequenceStructure.java
View File

@ -95,7 +95,7 @@ public class SequenceStructure implements DatabaseStructure {
try {
PreparedStatement st = session.getTransactionCoordinator().getJdbcCoordinator().getStatementPreparer().prepareStatement( sql );
try {
ResultSet rs = st.executeQuery();
ResultSet rs = session.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().extract( st );
try {
rs.next();
IntegralDataTypeHolder value = IdentifierGeneratorHelper.getIntegralDataTypeHolder( numberType );
@ -107,7 +107,7 @@ public class SequenceStructure implements DatabaseStructure {
}
finally {
try {
rs.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( rs );
}
catch( Throwable ignore ) {
// intentionally empty
@ -115,7 +115,7 @@ public class SequenceStructure implements DatabaseStructure {
}
}
finally {
st.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( st );
}
}

6
hibernate-core/src/main/java/org/hibernate/id/insert/AbstractReturningDelegate.java
View File

@ -55,7 +55,7 @@ public abstract class AbstractReturningDelegate implements InsertGeneratedIdenti
PreparedStatement insert = prepare( insertSQL, session );
try {
binder.bindValues( insert );
return executeAndExtract( insert );
return executeAndExtract( insert, session );
}
finally {
releaseStatement( insert, session );
@ -76,9 +76,9 @@ public abstract class AbstractReturningDelegate implements InsertGeneratedIdenti
protected abstract PreparedStatement prepare(String insertSQL, SessionImplementor session) throws SQLException;
protected abstract Serializable executeAndExtract(PreparedStatement insert) throws SQLException;
protected abstract Serializable executeAndExtract(PreparedStatement insert, SessionImplementor session) throws SQLException;
protected void releaseStatement(PreparedStatement insert, SessionImplementor session) throws SQLException {
insert.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( insert );
}
}

10
hibernate-core/src/main/java/org/hibernate/id/insert/AbstractSelectingDelegate.java
View File

@ -58,10 +58,10 @@ public abstract class AbstractSelectingDelegate implements InsertGeneratedIdenti
.prepareStatement( insertSQL, PreparedStatement.NO_GENERATED_KEYS );
try {
binder.bindValues( insert );
insert.executeUpdate();
session.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().executeUpdate( insert );
}
finally {
insert.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( insert );
}
}
catch ( SQLException sqle ) {
@ -82,16 +82,16 @@ public abstract class AbstractSelectingDelegate implements InsertGeneratedIdenti
.prepareStatement( selectSQL, false );
try {
bindParameters( session, idSelect, binder.getEntity() );
ResultSet rs = idSelect.executeQuery();
ResultSet rs = session.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().extract( idSelect );
try {
return getResult( session, rs, binder.getEntity() );
}
finally {
rs.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( rs );
}
}
finally {
idSelect.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( idSelect );
}
}

12
hibernate-core/src/main/java/org/hibernate/internal/AbstractScrollableResults.java
View File

@ -115,18 +115,9 @@ public abstract class AbstractScrollableResults implements ScrollableResults {
}
public final void close() throws HibernateException {
try {
// not absolutely necessary, but does help with aggressive release
//session.getJDBCContext().getConnectionManager().closeQueryStatement( ps, resultSet );
ps.close();
}
catch (SQLException sqle) {
throw session.getFactory().getSQLExceptionHelper().convert(
sqle,
"could not close results"
);
}
finally {
session.getTransactionCoordinator().getJdbcCoordinator().release( ps );
try {
session.getPersistenceContext().getLoadContexts().cleanup( resultSet );
}
@ -137,7 +128,6 @@ public abstract class AbstractScrollableResults implements ScrollableResults {
}
}
}
}
public final Object[] get() throws HibernateException {
return getCurrentRow();

13
hibernate-core/src/main/java/org/hibernate/internal/IteratorImpl.java
View File

@ -83,21 +83,11 @@ public final class IteratorImpl implements HibernateIterator {
public void close() throws JDBCException {
if (ps!=null) {
try {
LOG.debug("Closing iterator");
ps.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( ps );
ps = null;
rs = null;
hasNext = false;
}
catch (SQLException e) {
LOG.unableToCloseIterator(e);
throw session.getFactory().getSQLExceptionHelper().convert(
e,
"Unable to close iterator"
);
}
finally {
try {
session.getPersistenceContext().getLoadContexts().cleanup( rs );
}
@ -107,7 +97,6 @@ public final class IteratorImpl implements HibernateIterator {
}
}
}
}
private void postNext() throws SQLException {
LOG.debug("Attempting to retrieve next results");

11
hibernate-core/src/main/java/org/hibernate/internal/SessionImpl.java
View File

@ -47,8 +47,6 @@ import java.util.Set;
import javax.persistence.EntityNotFoundException;
import org.jboss.logging.Logger;
import org.hibernate.AssertionFailure;
import org.hibernate.CacheMode;
import org.hibernate.ConnectionReleaseMode;
@ -76,7 +74,6 @@ import org.hibernate.ScrollableResults;
import org.hibernate.Session;
import org.hibernate.SessionBuilder;
import org.hibernate.SessionException;
import org.hibernate.engine.spi.SessionOwner;
import org.hibernate.SharedSessionBuilder;
import org.hibernate.SimpleNaturalIdLoadAccess;
import org.hibernate.Transaction;
@ -101,6 +98,7 @@ import org.hibernate.engine.spi.NonFlushedChanges;
import org.hibernate.engine.spi.PersistenceContext;
import org.hibernate.engine.spi.QueryParameters;
import org.hibernate.engine.spi.SessionFactoryImplementor;
import org.hibernate.engine.spi.SessionOwner;
import org.hibernate.engine.spi.Status;
import org.hibernate.engine.transaction.internal.TransactionCoordinatorImpl;
import org.hibernate.engine.transaction.spi.TransactionCoordinator;
@ -140,7 +138,6 @@ import org.hibernate.event.spi.ResolveNaturalIdEventListener;
import org.hibernate.event.spi.SaveOrUpdateEvent;
import org.hibernate.event.spi.SaveOrUpdateEventListener;
import org.hibernate.internal.CriteriaImpl.CriterionEntry;
import org.hibernate.internal.util.collections.CollectionHelper;
import org.hibernate.jdbc.ReturningWork;
import org.hibernate.jdbc.Work;
import org.hibernate.jdbc.WorkExecutor;
@ -158,6 +155,7 @@ import org.hibernate.stat.SessionStatistics;
import org.hibernate.stat.internal.SessionStatisticsImpl;
import org.hibernate.type.SerializationException;
import org.hibernate.type.Type;
import org.jboss.logging.Logger;
/**
* Concrete implementation of a Session.
@ -545,7 +543,7 @@ public final class SessionImpl extends AbstractSessionImpl implements EventSourc
public Connection connection() throws HibernateException {
errorIfClosed();
return transactionCoordinator.getJdbcCoordinator().getLogicalConnection().getDistinctConnectionProxy();
return transactionCoordinator.getJdbcCoordinator().getLogicalConnection().getConnection();
}
public boolean isConnected() {
@ -562,6 +560,7 @@ public final class SessionImpl extends AbstractSessionImpl implements EventSourc
public Connection disconnect() throws HibernateException {
errorIfClosed();
LOG.debug( "Disconnecting session" );
transactionCoordinator.getJdbcCoordinator().releaseResources();
return transactionCoordinator.getJdbcCoordinator().getLogicalConnection().manualDisconnect();
}
@ -2113,7 +2112,7 @@ public final class SessionImpl extends AbstractSessionImpl implements EventSourc
* @throws IOException Indicates a general IO stream exception
*/
private void writeObject(ObjectOutputStream oos) throws IOException {
if ( ! transactionCoordinator.getJdbcCoordinator().getLogicalConnection().isReadyForSerialization() ) {
if ( ! transactionCoordinator.getJdbcCoordinator().isReadyForSerialization() ) {
throw new IllegalStateException( "Cannot serialize a session while connected" );
}

2
hibernate-core/src/main/java/org/hibernate/internal/StatelessSessionImpl.java
View File

@ -405,7 +405,7 @@ public class StatelessSessionImpl extends AbstractSessionImpl implements Statele
@Override
public Connection connection() {
errorIfClosed();
return transactionCoordinator.getJdbcCoordinator().getLogicalConnection().getDistinctConnectionProxy();
return transactionCoordinator.getJdbcCoordinator().getLogicalConnection().getConnection();
}
@Override

10
hibernate-core/src/main/java/org/hibernate/loader/Loader.java
View File

@ -910,7 +910,7 @@ public abstract class Loader {
return processResultSet( rs, queryParameters, session, returnProxies, forcedResultTransformer, maxRows, afterLoadActions );
}
finally {
st.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( st );
}
}
@ -1903,11 +1903,11 @@ public abstract class Loader {
LOG.tracev( "Bound [{0}] parameters total", col );
}
catch ( SQLException sqle ) {
st.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( st );
throw sqle;
}
catch ( HibernateException he ) {
st.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( st );
throw he;
}
@ -2028,7 +2028,7 @@ public abstract class Loader {
throws SQLException, HibernateException {
try {
ResultSet rs = st.executeQuery();
ResultSet rs = session.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().extract( st );
rs = wrapResultSetIfEnabled( rs , session );
if ( !limitHandler.supportsLimitOffset() || !LimitHelper.useLimit( limitHandler, selection ) ) {
@ -2041,7 +2041,7 @@ public abstract class Loader {
return rs;
}
catch ( SQLException sqle ) {
st.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( st );
throw sqle;
}
}

2
hibernate-core/src/main/java/org/hibernate/loader/collection/DynamicBatchingCollectionInitializerBuilder.java
View File

@ -259,7 +259,7 @@ public class DynamicBatchingCollectionInitializerBuilder extends BatchingCollect
processResultSet( rs, queryParameters, session, true, null, maxRows, afterLoadActions );
}
finally {
st.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( st );
}
}

2
hibernate-core/src/main/java/org/hibernate/loader/entity/DynamicBatchingEntityLoaderBuilder.java
View File

@ -261,7 +261,7 @@ public class DynamicBatchingEntityLoaderBuilder extends BatchingEntityLoaderBuil
return processResultSet( rs, queryParameters, session, false, null, maxRows, afterLoadActions );
}
finally {
st.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( st );
}
}
}

34
hibernate-core/src/main/java/org/hibernate/persister/collection/AbstractCollectionPersister.java
View File

@ -1164,7 +1164,7 @@ public abstract class AbstractCollectionPersister
.addToBatch();
}
else {
expectation.verifyOutcome( st.executeUpdate(), st, -1 );
expectation.verifyOutcome( session.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().executeUpdate( st ), st, -1 );
}
}
catch ( SQLException sqle ) {
@ -1175,7 +1175,7 @@ public abstract class AbstractCollectionPersister
}
finally {
if ( !useBatch ) {
st.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( st );
}
}
@ -1263,7 +1263,7 @@ public abstract class AbstractCollectionPersister
.addToBatch();
}
else {
expectation.verifyOutcome( st.executeUpdate(), st, -1 );
expectation.verifyOutcome( session.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().executeUpdate( st ), st, -1 );
}
collection.afterRowInsert( this, entry, i );
@ -1277,7 +1277,7 @@ public abstract class AbstractCollectionPersister
}
finally {
if ( !useBatch ) {
st.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( st );
}
}
@ -1377,7 +1377,7 @@ public abstract class AbstractCollectionPersister
.addToBatch();
}
else {
expectation.verifyOutcome( st.executeUpdate(), st, -1 );
expectation.verifyOutcome( session.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().executeUpdate( st ), st, -1 );
}
count++;
}
@ -1389,7 +1389,7 @@ public abstract class AbstractCollectionPersister
}
finally {
if ( !useBatch ) {
st.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( st );
}
}
@ -1478,7 +1478,7 @@ public abstract class AbstractCollectionPersister
session.getTransactionCoordinator().getJdbcCoordinator().getBatch( insertBatchKey ).addToBatch();
}
else {
expectation.verifyOutcome( st.executeUpdate(), st, -1 );
expectation.verifyOutcome( session.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().executeUpdate( st ), st, -1 );
}
collection.afterRowInsert( this, entry, i );
count++;
@ -1491,7 +1491,7 @@ public abstract class AbstractCollectionPersister
}
finally {
if ( !useBatch ) {
st.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( st );
}
}
}
@ -1795,16 +1795,16 @@ public abstract class AbstractCollectionPersister
.prepareStatement( sqlSelectSizeString );
try {
getKeyType().nullSafeSet( st, key, 1, session );
ResultSet rs = st.executeQuery();
ResultSet rs = session.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().extract( st );
try {
return rs.next() ? rs.getInt( 1 ) - baseIndex : 0;
}
finally {
rs.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( rs );
}
}
finally {
st.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( st );
}
}
catch ( SQLException sqle ) {
@ -1834,19 +1834,19 @@ public abstract class AbstractCollectionPersister
try {
getKeyType().nullSafeSet( st, key, 1, session );
indexOrElementType.nullSafeSet( st, indexOrElement, keyColumnNames.length + 1, session );
ResultSet rs = st.executeQuery();
ResultSet rs = session.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().extract( st );
try {
return rs.next();
}
finally {
rs.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( rs );
}
}
catch ( TransientObjectException e ) {
return false;
}
finally {
st.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( st );
}
}
catch ( SQLException sqle ) {
@ -1868,7 +1868,7 @@ public abstract class AbstractCollectionPersister
try {
getKeyType().nullSafeSet( st, key, 1, session );
getIndexType().nullSafeSet( st, incrementIndexByBase( index ), keyColumnNames.length + 1, session );
ResultSet rs = st.executeQuery();
ResultSet rs = session.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().extract( st );
try {
if ( rs.next() ) {
return getElementType().nullSafeGet( rs, elementColumnAliases, session, owner );
@ -1878,11 +1878,11 @@ public abstract class AbstractCollectionPersister
}
}
finally {
rs.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( rs );
}
}
finally {
st.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( st );
}
}
catch ( SQLException sqle ) {

4
hibernate-core/src/main/java/org/hibernate/persister/collection/BasicCollectionPersister.java
View File

@ -262,7 +262,7 @@ public class BasicCollectionPersister extends AbstractCollectionPersister {
.addToBatch();
}
else {
expectation.verifyOutcome( st.executeUpdate(), st, -1 );
expectation.verifyOutcome( session.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().executeUpdate( st ), st, -1 );
}
}
catch ( SQLException sqle ) {
@ -273,7 +273,7 @@ public class BasicCollectionPersister extends AbstractCollectionPersister {
}
finally {
if ( !useBatch ) {
st.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( st );
}
}
count++;

8
hibernate-core/src/main/java/org/hibernate/persister/collection/OneToManyPersister.java
View File

@ -235,7 +235,7 @@ public class OneToManyPersister extends AbstractCollectionPersister {
.addToBatch();
}
else {
deleteExpectation.verifyOutcome( st.executeUpdate(), st, -1 );
deleteExpectation.verifyOutcome( session.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().executeUpdate( st ), st, -1 );
}
count++;
}
@ -250,7 +250,7 @@ public class OneToManyPersister extends AbstractCollectionPersister {
}
finally {
if ( !useBatch ) {
st.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( st );
}
}
}
@ -302,7 +302,7 @@ public class OneToManyPersister extends AbstractCollectionPersister {
session.getTransactionCoordinator().getJdbcCoordinator().getBatch( insertRowBatchKey ).addToBatch();
}
else {
insertExpectation.verifyOutcome( st.executeUpdate(), st, -1 );
insertExpectation.verifyOutcome( session.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().executeUpdate( st ), st, -1 );
}
count++;
}
@ -317,7 +317,7 @@ public class OneToManyPersister extends AbstractCollectionPersister {
}
finally {
if ( !useBatch ) {
st.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( st );
}
}
}

64
hibernate-core/src/main/java/org/hibernate/persister/entity/AbstractEntityPersister.java
View File

@ -1265,7 +1265,7 @@ public abstract class AbstractEntityPersister
.getStatementPreparer()
.prepareStatement( lazySelect );
getIdentifierType().nullSafeSet( ps, id, 1, session );
rs = ps.executeQuery();
rs = session.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().extract( ps );
rs.next();
}
final Object[] snapshot = entry.getLoadedState();
@ -1278,13 +1278,13 @@ public abstract class AbstractEntityPersister
}
finally {
if ( rs != null ) {
rs.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( rs );
}
}
}
finally {
if ( ps != null ) {
ps.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( ps );
}
}
@ -1517,7 +1517,7 @@ public abstract class AbstractEntityPersister
try {
getIdentifierType().nullSafeSet( ps, id, 1, session );
//if ( isVersioned() ) getVersionType().nullSafeSet( ps, version, getIdentifierColumnSpan()+1, session );
ResultSet rs = ps.executeQuery();
ResultSet rs = session.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().extract( ps );
try {
//if there is no resulting row, return null
if ( !rs.next() ) {
@ -1535,11 +1535,11 @@ public abstract class AbstractEntityPersister
return values;
}
finally {
rs.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( rs );
}
}
finally {
ps.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( ps );
}
}
catch ( SQLException e ) {
@ -1577,7 +1577,7 @@ public abstract class AbstractEntityPersister
.prepareStatement( generateIdByUniqueKeySelectString( uniquePropertyName ) );
try {
propertyType.nullSafeSet( ps, key, 1, session );
ResultSet rs = ps.executeQuery();
ResultSet rs = session.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().extract( ps );
try {
//if there is no resulting row, return null
if ( !rs.next() ) {
@ -1586,11 +1586,11 @@ public abstract class AbstractEntityPersister
return (Serializable) getIdentifierType().nullSafeGet( rs, getIdentifierAliases(), session, null );
}
finally {
rs.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( rs );
}
}
finally {
ps.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( ps );
}
}
catch ( SQLException e ) {
@ -1830,13 +1830,13 @@ public abstract class AbstractEntityPersister
getVersionType().nullSafeSet( st, nextVersion, 1, session );
getIdentifierType().nullSafeSet( st, id, 2, session );
getVersionType().nullSafeSet( st, currentVersion, 2 + getIdentifierColumnSpan(), session );
int rows = st.executeUpdate();
int rows = session.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().executeUpdate( st );
if ( rows != 1 ) {
throw new StaleObjectStateException( getEntityName(), id );
}
}
finally {
st.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( st );
}
}
catch ( SQLException sqle ) {
@ -1879,7 +1879,7 @@ public abstract class AbstractEntityPersister
.prepareStatement( getVersionSelectString() );
try {
getIdentifierType().nullSafeSet( st, id, 1, session );
ResultSet rs = st.executeQuery();
ResultSet rs = session.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().extract( st );
try {
if ( !rs.next() ) {
return null;
@ -1890,11 +1890,11 @@ public abstract class AbstractEntityPersister
return getVersionType().nullSafeGet( rs, getVersionColumnName(), session, null );
}
finally {
rs.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( rs );
}
}
finally {
st.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( st );
}
}
catch ( SQLException e ) {
@ -2852,7 +2852,7 @@ public abstract class AbstractEntityPersister
.getStatementPreparer()
.prepareStatement( sql );
rootPersister.getIdentifierType().nullSafeSet( sequentialSelect, id, 1, session );
sequentialResultSet = sequentialSelect.executeQuery();
sequentialResultSet = session.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().extract( sequentialSelect );
if ( !sequentialResultSet.next() ) {
// TODO: Deal with the "optional" attribute in the <join> mapping;
// this code assumes that optional defaults to "true" because it
@ -2909,7 +2909,7 @@ public abstract class AbstractEntityPersister
}
if ( sequentialResultSet != null ) {
sequentialResultSet.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( sequentialResultSet );
}
return values;
@ -2917,7 +2917,7 @@ public abstract class AbstractEntityPersister
}
finally {
if ( sequentialSelect != null ) {
sequentialSelect.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( sequentialSelect );
}
}
}
@ -3058,7 +3058,7 @@ public abstract class AbstractEntityPersister
session.getTransactionCoordinator().getJdbcCoordinator().getBatch( inserBatchKey ).addToBatch();
}
else {
expectation.verifyOutcome( insert.executeUpdate(), insert, -1 );
expectation.verifyOutcome( session.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().executeUpdate( insert ), insert, -1 );
}
}
@ -3070,7 +3070,7 @@ public abstract class AbstractEntityPersister
}
finally {
if ( !useBatch ) {
insert.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( insert );
}
}
}
@ -3216,7 +3216,7 @@ public abstract class AbstractEntityPersister
return true;
}
else {
return check( update.executeUpdate(), id, j, expectation, update );
return check( session.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().executeUpdate( update ), id, j, expectation, update );
}
}
@ -3228,7 +3228,7 @@ public abstract class AbstractEntityPersister
}
finally {
if ( !useBatch ) {
update.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( update );
}
}
@ -3333,7 +3333,7 @@ public abstract class AbstractEntityPersister
session.getTransactionCoordinator().getJdbcCoordinator().getBatch( deleteBatchKey ).addToBatch();
}
else {
check( delete.executeUpdate(), id, j, expectation, delete );
check( session.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().executeUpdate( delete ), id, j, expectation, delete );
}
}
@ -3345,7 +3345,7 @@ public abstract class AbstractEntityPersister
}
finally {
if ( !useBatch ) {
delete.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( delete );
}
}
@ -4629,7 +4629,7 @@ public abstract class AbstractEntityPersister
.prepareStatement( selectionSQL );
try {
getIdentifierType().nullSafeSet( ps, id, 1, session );
ResultSet rs = ps.executeQuery();
ResultSet rs = session.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().extract( ps );
try {
if ( !rs.next() ) {
throw new HibernateException(
@ -4647,12 +4647,12 @@ public abstract class AbstractEntityPersister
}
finally {
if ( rs != null ) {
rs.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( rs );
}
}
}
finally {
ps.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( ps );
}
}
catch( SQLException e ) {
@ -4729,7 +4729,7 @@ public abstract class AbstractEntityPersister
.prepareStatement( sql );
try {
getIdentifierType().nullSafeSet( ps, id, 1, session );
ResultSet rs = ps.executeQuery();
ResultSet rs = session.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().extract( ps );
try {
//if there is no resulting row, return null
if ( !rs.next() ) {
@ -4746,11 +4746,11 @@ public abstract class AbstractEntityPersister
return snapshot;
}
finally {
rs.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( rs );
}
}
finally {
ps.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( ps );
}
}
catch ( SQLException e ) {
@ -4794,7 +4794,7 @@ public abstract class AbstractEntityPersister
positions += type.getColumnSpan( session.getFactory() );
}
}
ResultSet rs = ps.executeQuery();
ResultSet rs = session.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().extract( ps );
try {
// if there is no resulting row, return null
if ( !rs.next() ) {
@ -4804,11 +4804,11 @@ public abstract class AbstractEntityPersister
return (Serializable) getIdentifierType().hydrate( rs, getIdentifierAliases(), session, null );
}
finally {
rs.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( rs );
}
}
finally {
ps.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( ps );
}
}
catch ( SQLException e ) {

6
hibernate-core/src/main/java/org/hibernate/tool/hbm2ddl/DatabaseMetadata.java
View File

@ -122,7 +122,7 @@ public class DatabaseMetadata {
}
finally {
if (rs!=null) rs.close();
rs.close();
}
}
catch (SQLException sqlException) {
@ -153,8 +153,8 @@ public class DatabaseMetadata {
}
}
finally {
if (rs!=null) rs.close();
if (statement!=null) statement.close();
rs.close();
statement.close();
}
}

21
hibernate-core/src/main/java/org/hibernate/type/DbTimestampType.java
View File

@ -30,11 +30,10 @@ import java.sql.SQLException;
import java.sql.Timestamp;
import java.util.Date;
import org.jboss.logging.Logger;
import org.hibernate.dialect.Dialect;
import org.hibernate.engine.spi.SessionImplementor;
import org.hibernate.internal.CoreMessageLogger;
import org.jboss.logging.Logger;
/**
* <tt>dbtimestamp</tt>: An extension of {@link TimestampType} which
@ -91,7 +90,7 @@ public class DbTimestampType extends TimestampType {
.getJdbcCoordinator()
.getStatementPreparer()
.prepareStatement( timestampSelectString, false );
ResultSet rs = ps.executeQuery();
ResultSet rs = session.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().extract( ps );
rs.next();
Timestamp ts = rs.getTimestamp( 1 );
if ( LOG.isTraceEnabled() ) {
@ -108,12 +107,7 @@ public class DbTimestampType extends TimestampType {
}
finally {
if ( ps != null ) {
try {
ps.close();
}
catch( SQLException sqle ) {
LOG.unableToCleanUpPreparedStatement( sqle );
}
session.getTransactionCoordinator().getJdbcCoordinator().release( ps );
}
}
}
@ -126,7 +120,7 @@ public class DbTimestampType extends TimestampType {
.getStatementPreparer()
.prepareStatement( callString, true );
cs.registerOutParameter( 1, java.sql.Types.TIMESTAMP );
cs.execute();
session.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().execute( cs );
Timestamp ts = cs.getTimestamp( 1 );
if ( LOG.isTraceEnabled() ) {
LOG.tracev( "Current timestamp retreived from db : {0} (nanos={1}, time={2})", ts, ts.getNanos(), ts.getTime() );
@ -142,12 +136,7 @@ public class DbTimestampType extends TimestampType {
}
finally {
if ( cs != null ) {
try {
cs.close();
}
catch( SQLException sqle ) {
LOG.unableToCleanUpCallableStatement( sqle );
}
session.getTransactionCoordinator().getJdbcCoordinator().release( cs );
}
}
}

32
hibernate-core/src/test/java/org/hibernate/id/SequenceHiLoGeneratorNoIncrementTest.java
View File

@ -23,16 +23,14 @@
*/
package org.hibernate.id;
import static org.junit.Assert.assertEquals;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.Properties;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.hibernate.Session;
import org.hibernate.TestingDatabaseInfo;
import org.hibernate.cfg.Configuration;
@ -50,8 +48,9 @@ import org.hibernate.service.ServiceRegistry;
import org.hibernate.testing.ServiceRegistryBuilder;
import org.hibernate.testing.junit4.BaseUnitTestCase;
import org.hibernate.type.StandardBasicTypes;
import static org.junit.Assert.assertEquals;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
/**
* I went back to 3.3 source and grabbed the code/logic as it existed back then and crafted this
@ -127,7 +126,7 @@ public class SequenceHiLoGeneratorNoIncrementTest extends BaseUnitTestCase {
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// initially sequence should be uninitialized
assertEquals( 0L, extractSequenceValue( ((Session)session) ) );
assertEquals( 0L, extractSequenceValue( (session) ) );
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// historically the hilo generators skipped the initial block of values;
@ -135,44 +134,45 @@ public class SequenceHiLoGeneratorNoIncrementTest extends BaseUnitTestCase {
Long generatedValue = (Long) generator.generate( session, null );
assertEquals( 1L, generatedValue.longValue() );
// which should also perform the first read on the sequence which should set it to its "start with" value (1)
assertEquals( 1L, extractSequenceValue( ((Session)session) ) );
assertEquals( 1L, extractSequenceValue( (session) ) );
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
generatedValue = (Long) generator.generate( session, null );
assertEquals( 2L, generatedValue.longValue() );
assertEquals( 2L, extractSequenceValue( ((Session)session) ) );
assertEquals( 2L, extractSequenceValue( (session) ) );
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
generatedValue = (Long) generator.generate( session, null );
assertEquals( 3L, generatedValue.longValue() );
assertEquals( 3L, extractSequenceValue( ((Session)session) ) );
assertEquals( 3L, extractSequenceValue( (session) ) );
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
generatedValue = (Long) generator.generate( session, null );
assertEquals( 4L, generatedValue.longValue() );
assertEquals( 4L, extractSequenceValue( ((Session)session) ) );
assertEquals( 4L, extractSequenceValue( (session) ) );
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
generatedValue = (Long) generator.generate( session, null );
assertEquals( 5L, generatedValue.longValue() );
assertEquals( 5L, extractSequenceValue( ((Session)session) ) );
assertEquals( 5L, extractSequenceValue( (session) ) );
((Session)session).getTransaction().commit();
((Session)session).close();
}
private long extractSequenceValue(Session session) {
private long extractSequenceValue(final SessionImplementor session) {
class WorkImpl implements Work {
private long value;
public void execute(Connection connection) throws SQLException {
PreparedStatement query = connection.prepareStatement( "select currval('" + TEST_SEQUENCE + "');" );
ResultSet resultSet = query.executeQuery();
PreparedStatement query = session.getTransactionCoordinator().getJdbcCoordinator().getStatementPreparer().prepareStatement( "select currval('" + TEST_SEQUENCE + "');" );
ResultSet resultSet = session.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().extract( query );
resultSet.next();
value = resultSet.getLong( 1 );
}
}
WorkImpl work = new WorkImpl();
session.doWork( work );
( (Session) session ).doWork( work );
return work.value;
}
}

39
hibernate-core/src/test/java/org/hibernate/id/SequenceHiLoGeneratorTest.java
View File

@ -23,16 +23,14 @@
*/
package org.hibernate.id;
import static org.junit.Assert.assertEquals;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.Properties;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.hibernate.Session;
import org.hibernate.TestingDatabaseInfo;
import org.hibernate.cfg.Configuration;
@ -42,6 +40,7 @@ import org.hibernate.cfg.ObjectNameNormalizer;
import org.hibernate.dialect.Dialect;
import org.hibernate.dialect.H2Dialect;
import org.hibernate.engine.spi.SessionFactoryImplementor;
import org.hibernate.engine.spi.SessionImplementor;
import org.hibernate.internal.SessionImpl;
import org.hibernate.jdbc.Work;
import org.hibernate.mapping.SimpleAuxiliaryDatabaseObject;
@ -49,8 +48,9 @@ import org.hibernate.service.ServiceRegistry;
import org.hibernate.testing.ServiceRegistryBuilder;
import org.hibernate.testing.junit4.BaseUnitTestCase;
import org.hibernate.type.StandardBasicTypes;
import static org.junit.Assert.assertEquals;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
/**
* I went back to 3.3 source and grabbed the code/logic as it existed back then and crafted this
@ -72,9 +72,7 @@ public class SequenceHiLoGeneratorTest extends BaseUnitTestCase {
Properties properties = new Properties();
properties.setProperty( SequenceGenerator.SEQUENCE, TEST_SEQUENCE );
properties.setProperty( SequenceHiLoGenerator.MAX_LO, "3" );
properties.put(
PersistentIdentifierGenerator.IDENTIFIER_NORMALIZER,
new ObjectNameNormalizer() {
properties.put( PersistentIdentifierGenerator.IDENTIFIER_NORMALIZER, new ObjectNameNormalizer() {
@Override
protected boolean isUseQuotedIdentifiersGlobally() {
return false;
@ -84,22 +82,16 @@ public class SequenceHiLoGeneratorTest extends BaseUnitTestCase {
protected NamingStrategy getNamingStrategy() {
return cfg.getNamingStrategy();
}
}
);
} );
Dialect dialect = new H2Dialect();
generator = new SequenceHiLoGenerator();
generator.configure( StandardBasicTypes.LONG, properties, dialect );
cfg = TestingDatabaseInfo.buildBaseConfiguration()
.setProperty( Environment.HBM2DDL_AUTO, "create-drop" );
cfg.addAuxiliaryDatabaseObject(
new SimpleAuxiliaryDatabaseObject(
generator.sqlCreateStrings( dialect )[0],
generator.sqlDropStrings( dialect )[0]
)
);
cfg = TestingDatabaseInfo.buildBaseConfiguration().setProperty( Environment.HBM2DDL_AUTO, "create-drop" );
cfg.addAuxiliaryDatabaseObject( new SimpleAuxiliaryDatabaseObject( generator.sqlCreateStrings( dialect )[0],
generator.sqlDropStrings( dialect )[0] ) );
serviceRegistry = ServiceRegistryBuilder.buildServiceRegistry( cfg.getProperties() );
sessionFactory = (SessionFactoryImplementor) cfg.buildSessionFactory( serviceRegistry );
}
@ -158,18 +150,19 @@ public class SequenceHiLoGeneratorTest extends BaseUnitTestCase {
session.close();
}
private long extractSequenceValue(Session session) {
private long extractSequenceValue(final SessionImplementor session) {
class WorkImpl implements Work {
private long value;
public void execute(Connection connection) throws SQLException {
PreparedStatement query = connection.prepareStatement( "select currval('" + TEST_SEQUENCE + "');" );
ResultSet resultSet = query.executeQuery();
PreparedStatement query = session.getTransactionCoordinator().getJdbcCoordinator().getStatementPreparer().prepareStatement( "select currval('" + TEST_SEQUENCE + "');" );
ResultSet resultSet = session.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().extract( query );
resultSet.next();
value = resultSet.getLong( 1 );
}
}
WorkImpl work = new WorkImpl();
session.doWork( work );
( (Session) session ).doWork( work );
return work.value;
}
}

34
hibernate-core/src/test/java/org/hibernate/sharedSession/SessionWithSharedConnectionTest.java
View File

@ -23,24 +23,28 @@
*/
package org.hibernate.sharedSession;
import org.hibernate.engine.transaction.internal.TransactionCoordinatorImpl;
import org.hibernate.engine.transaction.spi.TransactionCoordinator;
import org.hibernate.event.service.spi.EventListenerRegistry;
import org.hibernate.event.spi.*;
import org.hibernate.testing.FailureExpected;
import org.junit.Test;
import org.hibernate.IrrelevantEntity;
import org.hibernate.Session;
import org.hibernate.engine.spi.SessionImplementor;
import org.hibernate.engine.transaction.spi.TransactionContext;
import org.hibernate.testing.TestForIssue;
import org.hibernate.testing.junit4.BaseCoreFunctionalTestCase;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertSame;
import static org.junit.Assert.assertTrue;
import java.lang.reflect.Field;
import java.util.List;
import static org.junit.Assert.*;
import org.hibernate.IrrelevantEntity;
import org.hibernate.Session;
import org.hibernate.engine.spi.SessionImplementor;
import org.hibernate.engine.transaction.internal.TransactionCoordinatorImpl;
import org.hibernate.engine.transaction.spi.TransactionContext;
import org.hibernate.engine.transaction.spi.TransactionCoordinator;
import org.hibernate.event.service.spi.EventListenerRegistry;
import org.hibernate.event.spi.EventType;
import org.hibernate.event.spi.PostInsertEvent;
import org.hibernate.event.spi.PostInsertEventListener;
import org.hibernate.testing.TestForIssue;
import org.hibernate.testing.junit4.BaseCoreFunctionalTestCase;
import org.junit.Test;
/**
* @author Steve Ebersole
@ -61,8 +65,6 @@ public class SessionWithSharedConnectionTest extends BaseCoreFunctionalTestCase
assertFalse(
((SessionImplementor) secondSession).getTransactionCoordinator()
.getJdbcCoordinator()
.getLogicalConnection()
.getResourceRegistry()
.hasRegisteredResources()
);

34
hibernate-core/src/test/java/org/hibernate/test/annotations/dataTypes/BasicOperationsTest.java
View File

@ -35,6 +35,7 @@ import org.junit.Test;
import org.hibernate.Session;
import org.hibernate.dialect.Dialect;
import org.hibernate.dialect.Oracle8iDialect;
import org.hibernate.engine.spi.SessionImplementor;
import org.hibernate.jdbc.Work;
import org.hibernate.testing.DialectCheck;
import org.hibernate.testing.DialectChecks;
@ -71,9 +72,9 @@ public class BasicOperationsTest extends BaseCoreFunctionalTestCase {
Session s = openSession();
s.doWork( new ValidateSomeEntityColumns() );
s.doWork( new ValidateRowCount( SOME_ENTITY_TABLE_NAME, 0 ) );
s.doWork( new ValidateRowCount( SOME_OTHER_ENTITY_TABLE_NAME, 0 ) );
s.doWork( new ValidateSomeEntityColumns( (SessionImplementor) s ) );
s.doWork( new ValidateRowCount( (SessionImplementor) s, SOME_ENTITY_TABLE_NAME, 0 ) );
s.doWork( new ValidateRowCount( (SessionImplementor) s, SOME_OTHER_ENTITY_TABLE_NAME, 0 ) );
s.beginTransaction();
SomeEntity someEntity = new SomeEntity( now );
@ -85,22 +86,28 @@ public class BasicOperationsTest extends BaseCoreFunctionalTestCase {
s = openSession();
s.doWork( new ValidateRowCount( SOME_ENTITY_TABLE_NAME, 1 ) );
s.doWork( new ValidateRowCount( SOME_OTHER_ENTITY_TABLE_NAME, 1 ) );
s.doWork( new ValidateRowCount( (SessionImplementor) s, SOME_ENTITY_TABLE_NAME, 1 ) );
s.doWork( new ValidateRowCount( (SessionImplementor) s, SOME_OTHER_ENTITY_TABLE_NAME, 1 ) );
s.beginTransaction();
s.delete( someEntity );
s.delete( someOtherEntity );
s.getTransaction().commit();
s.doWork( new ValidateRowCount( SOME_ENTITY_TABLE_NAME, 0 ) );
s.doWork( new ValidateRowCount( SOME_OTHER_ENTITY_TABLE_NAME, 0 ) );
s.doWork( new ValidateRowCount( (SessionImplementor) s, SOME_ENTITY_TABLE_NAME, 0 ) );
s.doWork( new ValidateRowCount( (SessionImplementor) s, SOME_OTHER_ENTITY_TABLE_NAME, 0 ) );
s.close();
}
// verify all the expected columns are created
class ValidateSomeEntityColumns implements Work {
private SessionImplementor s;
public ValidateSomeEntityColumns( SessionImplementor s ) {
this.s = s;
}
public void execute(Connection connection) throws SQLException {
// id -> java.util.Date (DATE - becase of explicit TemporalType)
validateColumn( connection, "ID", java.sql.Types.DATE );
@ -122,9 +129,10 @@ public class BasicOperationsTest extends BaseCoreFunctionalTestCase {
String columnNamePattern = generateFinalNamePattern( meta, columnName );
ResultSet columnInfo = meta.getColumns( null, null, tableNamePattern, columnNamePattern );
s.getTransactionCoordinator().getJdbcCoordinator().register(columnInfo);
assertTrue( columnInfo.next() );
int dataType = columnInfo.getInt( "DATA_TYPE" );
columnInfo.close();
s.getTransactionCoordinator().getJdbcCoordinator().release( columnInfo );
assertEquals(
columnName,
JdbcTypeNameMapper.getTypeName( expectedJdbcTypeCode ),
@ -147,14 +155,18 @@ public class BasicOperationsTest extends BaseCoreFunctionalTestCase {
private final int expectedRowCount;
private final String table;
public ValidateRowCount(String table, int count) {
private SessionImplementor s;
public ValidateRowCount(SessionImplementor s, String table, int count) {
this.s = s;
this.expectedRowCount = count;
this.table = table;
}
public void execute(Connection connection) throws SQLException {
Statement st = connection.createStatement();
ResultSet result = st.executeQuery( "SELECT COUNT(*) FROM " + table );
Statement st = s.getTransactionCoordinator().getJdbcCoordinator().getStatementPreparer().createStatement();
s.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().extract( st, "SELECT COUNT(*) FROM " + table );
ResultSet result = s.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().extract( st, "SELECT COUNT(*) FROM " + table );
result.next();
int rowCount = result.getInt( 1 );
assertEquals( "Unexpected row count", expectedRowCount, rowCount );

20
hibernate-core/src/test/java/org/hibernate/test/cascade/RefreshTest.java
View File

@ -22,20 +22,20 @@
* Boston, MA 02110-1301 USA
*/
package org.hibernate.test.cascade;
import static org.junit.Assert.assertEquals;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.SQLException;
import java.util.Date;
import java.util.Iterator;
import org.junit.Test;
import org.hibernate.Session;
import org.hibernate.Transaction;
import org.hibernate.engine.spi.SessionImplementor;
import org.hibernate.jdbc.Work;
import org.hibernate.testing.junit4.BaseCoreFunctionalTestCase;
import static org.junit.Assert.assertEquals;
import org.junit.Test;
/**
* Implementation of RefreshTest.
@ -62,7 +62,7 @@ public class RefreshTest extends BaseCoreFunctionalTestCase {
session.flush();
// behind the session's back, let's modify the statuses
updateStatuses( session );
updateStatuses( (SessionImplementor)session );
// Now lets refresh the persistent batch, and see if the refresh cascaded to the jobs collection elements
session.refresh( batch );
@ -77,20 +77,20 @@ public class RefreshTest extends BaseCoreFunctionalTestCase {
session.close();
}
private void updateStatuses(Session session) throws Throwable {
session.doWork(
private void updateStatuses(final SessionImplementor session) throws Throwable {
((Session)session).doWork(
new Work() {
@Override
public void execute(Connection connection) throws SQLException {
PreparedStatement stmnt = null;
try {
stmnt = connection.prepareStatement( "UPDATE T_JOB SET JOB_STATUS = 1" );
stmnt.executeUpdate();
stmnt = session.getTransactionCoordinator().getJdbcCoordinator().getStatementPreparer().prepareStatement( "UPDATE T_JOB SET JOB_STATUS = 1" );
session.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().executeUpdate( stmnt );
}
finally {
if ( stmnt != null ) {
try {
stmnt.close();
session.getTransactionCoordinator().getJdbcCoordinator().release( stmnt );
}
catch( Throwable ignore ) {
}

28
hibernate-core/src/test/java/org/hibernate/test/collection/list/PersistentListTest.java
View File

@ -23,6 +23,10 @@
*/
package org.hibernate.test.collection.list;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
@ -31,10 +35,9 @@ import java.util.ArrayList;
import java.util.HashMap;
import java.util.Map;
import org.junit.Test;
import org.hibernate.Session;
import org.hibernate.collection.internal.PersistentList;
import org.hibernate.engine.spi.SessionImplementor;
import org.hibernate.jdbc.Work;
import org.hibernate.persister.collection.CollectionPersister;
import org.hibernate.persister.collection.QueryableCollection;
@ -42,10 +45,7 @@ import org.hibernate.sql.SimpleSelect;
import org.hibernate.testing.FailureExpected;
import org.hibernate.testing.TestForIssue;
import org.hibernate.testing.junit4.BaseCoreFunctionalTestCase;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import org.junit.Test;
/**
* Tests related to operations on a PersistentList
@ -83,9 +83,9 @@ public class PersistentListTest extends BaseCoreFunctionalTestCase {
session.close();
// now, make sure the list-index column gotten written...
session = openSession();
session.beginTransaction();
session.doWork(
final Session session2 = openSession();
session2.beginTransaction();
session2.doWork(
new Work() {
@Override
public void execute(Connection connection) throws SQLException {
@ -95,9 +95,9 @@ public class PersistentListTest extends BaseCoreFunctionalTestCase {
.addColumn( "NAME" )
.addColumn( "LIST_INDEX" )
.addCondition( "NAME", "<>", "?" );
PreparedStatement preparedStatement = connection.prepareStatement( select.toStatementString() );
PreparedStatement preparedStatement = ((SessionImplementor)session2).getTransactionCoordinator().getJdbcCoordinator().getStatementPreparer().prepareStatement( select.toStatementString() );
preparedStatement.setString( 1, "root" );
ResultSet resultSet = preparedStatement.executeQuery();
ResultSet resultSet = ((SessionImplementor)session2).getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().extract( preparedStatement );
Map<String, Integer> valueMap = new HashMap<String, Integer>();
while ( resultSet.next() ) {
final String name = resultSet.getString( 1 );
@ -115,9 +115,9 @@ public class PersistentListTest extends BaseCoreFunctionalTestCase {
}
}
);
session.delete( root );
session.getTransaction().commit();
session.close();
session2.delete( root );
session2.getTransaction().commit();
session2.close();
}
@Test

47
hibernate-core/src/test/java/org/hibernate/test/dialect/functional/SQLServerDialectTest.java
View File

@ -26,13 +26,14 @@
*/
package org.hibernate.test.dialect.functional;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertArrayEquals;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.Arrays;
import java.util.List;
@ -41,13 +42,12 @@ import org.hibernate.LockOptions;
import org.hibernate.Session;
import org.hibernate.Transaction;
import org.hibernate.dialect.SQLServer2005Dialect;
import org.hibernate.engine.spi.SessionImplementor;
import org.hibernate.exception.LockTimeoutException;
import org.hibernate.exception.SQLGrammarException;
import org.hibernate.jdbc.ReturningWork;
import org.hibernate.testing.RequiresDialect;
import org.hibernate.testing.TestForIssue;
import org.hibernate.testing.junit4.BaseCoreFunctionalTestCase;
import org.junit.Test;
/**
@ -61,13 +61,14 @@ public class SQLServerDialectTest extends BaseCoreFunctionalTestCase {
@TestForIssue(jiraKey = "HHH-7198")
public void testMaxResultsSqlServerWithCaseSensitiveCollation() throws Exception {
Session s = openSession();
final Session s = openSession();
s.beginTransaction();
String defaultCollationName = s.doReturningWork( new ReturningWork<String>() {
@Override
public String execute(Connection connection) throws SQLException {
String databaseName = connection.getCatalog();
ResultSet rs = connection.createStatement().executeQuery( "SELECT collation_name FROM sys.databases WHERE name = '"+databaseName+ "';" );
Statement st = ((SessionImplementor)s).getTransactionCoordinator().getJdbcCoordinator().getStatementPreparer().createStatement();
ResultSet rs = ((SessionImplementor)s).getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().extract( st, "SELECT collation_name FROM sys.databases WHERE name = '"+databaseName+ "';" );
while(rs.next()){
return rs.getString( "collation_name" );
}
@ -78,40 +79,44 @@ public class SQLServerDialectTest extends BaseCoreFunctionalTestCase {
s.getTransaction().commit();
s.close();
s = openSession();
String databaseName = s.doReturningWork( new ReturningWork<String>() {
Session s2 = openSession();
String databaseName = s2.doReturningWork( new ReturningWork<String>() {
@Override
public String execute(Connection connection) throws SQLException {
return connection.getCatalog();
}
} );
s.createSQLQuery( "ALTER DATABASE " + databaseName + " set single_user with rollback immediate" )
s2.createSQLQuery( "ALTER DATABASE " + databaseName + " set single_user with rollback immediate" )
.executeUpdate();
s.createSQLQuery( "ALTER DATABASE " + databaseName + " COLLATE Latin1_General_CS_AS" ).executeUpdate();
s.createSQLQuery( "ALTER DATABASE " + databaseName + " set multi_user" ).executeUpdate();
s2.createSQLQuery( "ALTER DATABASE " + databaseName + " COLLATE Latin1_General_CS_AS" ).executeUpdate();
s2.createSQLQuery( "ALTER DATABASE " + databaseName + " set multi_user" ).executeUpdate();
Transaction tx = s.beginTransaction();
Transaction tx = s2.beginTransaction();
for ( int i = 1; i <= 20; i++ ) {
s.persist( new Product2( i, "Kit" + i ) );
s2.persist( new Product2( i, "Kit" + i ) );
}
s.flush();
s.clear();
s2.flush();
s2.clear();
List list = s.createQuery( "from Product2 where description like 'Kit%'" )
List list = s2.createQuery( "from Product2 where description like 'Kit%'" )
.setFirstResult( 2 )
.setMaxResults( 2 )
.list();
assertEquals( 2, list.size() );
tx.rollback();
s.close();
s2.close();
s = openSession();
s.createSQLQuery( "ALTER DATABASE " + databaseName + " set single_user with rollback immediate" )
s2 = openSession();
s2.createSQLQuery( "ALTER DATABASE " + databaseName + " set single_user with rollback immediate" )
.executeUpdate();
s.createSQLQuery( "ALTER DATABASE " + databaseName + " COLLATE " + defaultCollationName ).executeUpdate();
s.createSQLQuery( "ALTER DATABASE " + databaseName + " set multi_user" ).executeUpdate();
s.close();
s2.createSQLQuery( "ALTER DATABASE " + databaseName + " COLLATE " + defaultCollationName ).executeUpdate();
s2.createSQLQuery( "ALTER DATABASE " + databaseName + " set multi_user" ).executeUpdate();
s2.close();
}
private void doWork(Session s) {
}
@Test

47
hibernate-core/src/test/java/org/hibernate/test/dialect/functional/cache/SQLFunctionsInterSystemsTest.java vendored
View File

@ -45,6 +45,7 @@ import org.hibernate.Session;
import org.hibernate.Transaction;
import org.hibernate.dialect.Cache71Dialect;
import org.hibernate.dialect.function.SQLFunction;
import org.hibernate.engine.spi.SessionImplementor;
import org.hibernate.jdbc.Work;
import org.hibernate.test.legacy.Blobber;
import org.hibernate.test.legacy.Broken;
@ -648,15 +649,15 @@ public class SQLFunctionsInterSystemsTest extends BaseCoreFunctionalTestCase {
java.sql.Timestamp testvalue3 = new java.sql.Timestamp(cal3.getTimeInMillis());
testvalue3.setNanos(0);
Session s = openSession();
final Session s = openSession();
s.beginTransaction();
try {
s.doWork(
new Work() {
@Override
public void execute(Connection connection) throws SQLException {
Statement stmt = connection.createStatement();
stmt.executeUpdate( "DROP FUNCTION spLock FROM TestInterSystemsFunctionsClass" );
Statement stmt = ((SessionImplementor)s).getTransactionCoordinator().getJdbcCoordinator().getStatementPreparer().createStatement();
((SessionImplementor)s).getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().executeUpdate( stmt, "DROP FUNCTION spLock FROM TestInterSystemsFunctionsClass" );
}
}
);
@ -672,7 +673,7 @@ public class SQLFunctionsInterSystemsTest extends BaseCoreFunctionalTestCase {
new Work() {
@Override
public void execute(Connection connection) throws SQLException {
Statement stmt = connection.createStatement();
Statement stmt = ((SessionImplementor)s).getTransactionCoordinator().getJdbcCoordinator().getStatementPreparer().createStatement();
String create_function = "CREATE FUNCTION SQLUser.TestInterSystemsFunctionsClass_spLock\n" +
" ( INOUT pHandle %SQLProcContext, \n" +
" ROWID INTEGER \n" +
@ -684,7 +685,7 @@ public class SQLFunctionsInterSystemsTest extends BaseCoreFunctionalTestCase {
" {\n" +
" q 0\n" +
" }";
stmt.executeUpdate(create_function);
((SessionImplementor)s).getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().executeUpdate( stmt, create_function );
}
}
);
@ -700,70 +701,70 @@ public class SQLFunctionsInterSystemsTest extends BaseCoreFunctionalTestCase {
s.getTransaction().commit();
s.close();
s = openSession();
s.beginTransaction();
TestInterSystemsFunctionsClass test = (TestInterSystemsFunctionsClass) s.get(TestInterSystemsFunctionsClass.class, Long.valueOf(10));
Session s2 = openSession();
s2.beginTransaction();
TestInterSystemsFunctionsClass test = (TestInterSystemsFunctionsClass) s2.get(TestInterSystemsFunctionsClass.class, Long.valueOf(10));
assertTrue( test.getDate1().equals(testvalue));
test = (TestInterSystemsFunctionsClass) s.get(TestInterSystemsFunctionsClass.class, Long.valueOf(10), LockMode.UPGRADE);
test = (TestInterSystemsFunctionsClass) s2.get(TestInterSystemsFunctionsClass.class, Long.valueOf(10), LockMode.UPGRADE);
assertTrue( test.getDate1().equals(testvalue));
Date value = (Date) s.createQuery( "select nvl(o.date,o.dateText) from TestInterSystemsFunctionsClass as o" )
Date value = (Date) s2.createQuery( "select nvl(o.date,o.dateText) from TestInterSystemsFunctionsClass as o" )
.list()
.get(0);
assertTrue( value.equals(testvalue));
Object nv = s.createQuery( "select nullif(o.dateText,o.dateText) from TestInterSystemsFunctionsClass as o" )
Object nv = s2.createQuery( "select nullif(o.dateText,o.dateText) from TestInterSystemsFunctionsClass as o" )
.list()
.get(0);
assertTrue( nv == null);
String dateText = (String) s.createQuery(
String dateText = (String) s2.createQuery(
"select nvl(o.dateText,o.date) from TestInterSystemsFunctionsClass as o"
).list()
.get(0);
assertTrue( dateText.equals("1977-07-03"));
value = (Date) s.createQuery( "select ifnull(o.date,o.date1) from TestInterSystemsFunctionsClass as o" )
value = (Date) s2.createQuery( "select ifnull(o.date,o.date1) from TestInterSystemsFunctionsClass as o" )
.list()
.get(0);
assertTrue( value.equals(testvalue));
value = (Date) s.createQuery( "select ifnull(o.date3,o.date,o.date1) from TestInterSystemsFunctionsClass as o" )
value = (Date) s2.createQuery( "select ifnull(o.date3,o.date,o.date1) from TestInterSystemsFunctionsClass as o" )
.list()
.get(0);
assertTrue( value.equals(testvalue));
Integer pos = (Integer) s.createQuery(
Integer pos = (Integer) s2.createQuery(
"select position('07', o.dateText) from TestInterSystemsFunctionsClass as o"
).list()
.get(0);
assertTrue(pos.intValue() == 6);
String st = (String) s.createQuery( "select convert(o.date1, SQL_TIME) from TestInterSystemsFunctionsClass as o" )
String st = (String) s2.createQuery( "select convert(o.date1, SQL_TIME) from TestInterSystemsFunctionsClass as o" )
.list()
.get(0);
assertTrue( st.equals("00:00:00"));
java.sql.Time tm = (java.sql.Time) s.createQuery(
java.sql.Time tm = (java.sql.Time) s2.createQuery(
"select cast(o.date1, time) from TestInterSystemsFunctionsClass as o"
).list()
.get(0);
assertTrue( tm.toString().equals("00:00:00"));
Double diff = (Double) s.createQuery(
Double diff = (Double) s2.createQuery(
"select timestampdiff(SQL_TSI_FRAC_SECOND, o.date3, o.date1) from TestInterSystemsFunctionsClass as o"
).list()
.get(0);
assertTrue(diff.doubleValue() != 0.0);
diff = (Double) s.createQuery(
diff = (Double) s2.createQuery(
"select timestampdiff(SQL_TSI_MONTH, o.date3, o.date1) from TestInterSystemsFunctionsClass as o"
).list()
.get(0);
assertTrue(diff.doubleValue() == 16.0);
diff = (Double) s.createQuery(
diff = (Double) s2.createQuery(
"select timestampdiff(SQL_TSI_WEEK, o.date3, o.date1) from TestInterSystemsFunctionsClass as o"
).list()
.get(0);
assertTrue(diff.doubleValue() >= 16*4);
diff = (Double) s.createQuery(
diff = (Double) s2.createQuery(
"select timestampdiff(SQL_TSI_YEAR, o.date3, o.date1) from TestInterSystemsFunctionsClass as o"
).list()
.get(0);
assertTrue(diff.doubleValue() == 1.0);
s.getTransaction().commit();
s.close();
s2.getTransaction().commit();
s2.close();
}
}

17
hibernate-core/src/test/java/org/hibernate/test/exception/SQLExceptionConversionTest.java
View File

@ -31,6 +31,7 @@ import org.junit.Test;
import org.hibernate.Session;
import org.hibernate.dialect.MySQLMyISAMDialect;
import org.hibernate.engine.spi.SessionImplementor;
import org.hibernate.exception.ConstraintViolationException;
import org.hibernate.exception.SQLGrammarException;
import org.hibernate.jdbc.Work;
@ -55,7 +56,7 @@ public class SQLExceptionConversionTest extends BaseCoreFunctionalTestCase {
comment = "MySQL (MyISAM) does not support FK violation checking"
)
public void testIntegrityViolation() throws Exception {
Session session = openSession();
final Session session = openSession();
session.beginTransaction();
session.doWork(
@ -66,10 +67,10 @@ public class SQLExceptionConversionTest extends BaseCoreFunctionalTestCase {
// result in a constraint violation
PreparedStatement ps = null;
try {
ps = connection.prepareStatement("INSERT INTO T_MEMBERSHIP (user_id, group_id) VALUES (?, ?)");
ps = ((SessionImplementor)session).getTransactionCoordinator().getJdbcCoordinator().getStatementPreparer().prepareStatement( "INSERT INTO T_MEMBERSHIP (user_id, group_id) VALUES (?, ?)" );
ps.setLong(1, 52134241); // Non-existent user_id
ps.setLong(2, 5342); // Non-existent group_id
ps.executeUpdate();
((SessionImplementor)session).getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().executeUpdate( ps );
fail("INSERT should have failed");
}
@ -79,7 +80,7 @@ public class SQLExceptionConversionTest extends BaseCoreFunctionalTestCase {
finally {
if ( ps != null ) {
try {
ps.close();
((SessionImplementor)session).getTransactionCoordinator().getJdbcCoordinator().release( ps );
}
catch( Throwable ignore ) {
// ignore...
@ -96,7 +97,7 @@ public class SQLExceptionConversionTest extends BaseCoreFunctionalTestCase {
@Test
public void testBadGrammar() throws Exception {
Session session = openSession();
final Session session = openSession();
session.beginTransaction();
session.doWork(
@ -106,8 +107,8 @@ public class SQLExceptionConversionTest extends BaseCoreFunctionalTestCase {
// prepare/execute a query against a non-existent table
PreparedStatement ps = null;
try {
ps = connection.prepareStatement("SELECT user_id, user_name FROM tbl_no_there");
ps.executeQuery();
ps = ((SessionImplementor)session).getTransactionCoordinator().getJdbcCoordinator().getStatementPreparer().prepareStatement( "SELECT user_id, user_name FROM tbl_no_there" );
((SessionImplementor)session).getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().extract( ps );
fail("SQL compilation should have failed");
}
@ -117,7 +118,7 @@ public class SQLExceptionConversionTest extends BaseCoreFunctionalTestCase {
finally {
if ( ps != null ) {
try {
ps.close();
((SessionImplementor)session).getTransactionCoordinator().getJdbcCoordinator().release( ps );
}
catch( Throwable ignore ) {
// ignore...

54
hibernate-core/src/test/java/org/hibernate/test/jdbc/GeneralWorkTest.java
View File

@ -31,6 +31,7 @@ import org.junit.Test;
import org.hibernate.JDBCException;
import org.hibernate.Session;
import org.hibernate.engine.spi.SessionImplementor;
import org.hibernate.jdbc.ReturningWork;
import org.hibernate.jdbc.Work;
import org.hibernate.testing.junit4.BaseCoreFunctionalTestCase;
@ -56,7 +57,7 @@ public class GeneralWorkTest extends BaseCoreFunctionalTestCase {
@Test
public void testGeneralUsage() throws Throwable {
Session session = openSession();
final Session session = openSession();
session.beginTransaction();
session.doWork(
new Work() {
@ -64,23 +65,24 @@ public class GeneralWorkTest extends BaseCoreFunctionalTestCase {
// in this current form, users must handle try/catches themselves for proper resource release
Statement statement = null;
try {
statement = connection.createStatement();
statement = ((SessionImplementor)session).getTransactionCoordinator().getJdbcCoordinator().getStatementPreparer().createStatement();
ResultSet resultSet = null;
try {
resultSet = statement.executeQuery( "select * from T_JDBC_PERSON" );
resultSet = ((SessionImplementor)session).getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().extract( statement, "select * from T_JDBC_PERSON" );
}
finally {
releaseQuietly( resultSet );
releaseQuietly( ((SessionImplementor)session), resultSet );
}
try {
resultSet = statement.executeQuery( "select * from T_JDBC_BOAT" );
((SessionImplementor)session).getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().extract( statement, "select * from T_JDBC_BOAT" );
}
finally {
releaseQuietly( resultSet );
releaseQuietly( ((SessionImplementor)session), resultSet );
}
}
finally {
releaseQuietly( statement );
releaseQuietly( ((SessionImplementor)session), statement );
}
}
}
@ -91,7 +93,7 @@ public class GeneralWorkTest extends BaseCoreFunctionalTestCase {
@Test
public void testSQLExceptionThrowing() {
Session session = openSession();
final Session session = openSession();
session.beginTransaction();
try {
session.doWork(
@ -99,11 +101,11 @@ public class GeneralWorkTest extends BaseCoreFunctionalTestCase {
public void execute(Connection connection) throws SQLException {
Statement statement = null;
try {
statement = connection.createStatement();
statement.executeQuery( "select * from non_existent" );
statement = ((SessionImplementor)session).getTransactionCoordinator().getJdbcCoordinator().getStatementPreparer().createStatement();
((SessionImplementor)session).getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().extract( statement, "select * from non_existent" );
}
finally {
releaseQuietly( statement );
releaseQuietly( ((SessionImplementor)session), statement );
}
}
}
@ -125,36 +127,36 @@ public class GeneralWorkTest extends BaseCoreFunctionalTestCase {
session.save( p );
session.getTransaction().commit();
session = openSession();
session.beginTransaction();
long count = session.doReturningWork(
final Session session2 = openSession();
session2.beginTransaction();
long count = session2.doReturningWork(
new ReturningWork<Long>() {
public Long execute(Connection connection) throws SQLException {
// in this current form, users must handle try/catches themselves for proper resource release
Statement statement = null;
long personCount = 0;
try {
statement = connection.createStatement();
statement = ((SessionImplementor)session2).getTransactionCoordinator().getJdbcCoordinator().getStatementPreparer().createStatement();
ResultSet resultSet = null;
try {
resultSet = statement.executeQuery( "select count(*) from T_JDBC_PERSON" );
resultSet = ((SessionImplementor)session2).getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().extract( statement, "select count(*) from T_JDBC_PERSON" );
resultSet.next();
personCount = resultSet.getLong( 1 );
assertEquals( 1L, personCount );
}
finally {
releaseQuietly( resultSet );
releaseQuietly( ((SessionImplementor)session2), resultSet );
}
}
finally {
releaseQuietly( statement );
releaseQuietly( ((SessionImplementor)session2), statement );
}
return personCount;
}
}
);
session.getTransaction().commit();
session.close();
session2.getTransaction().commit();
session2.close();
assertEquals( 1L, count );
session = openSession();
@ -164,26 +166,26 @@ public class GeneralWorkTest extends BaseCoreFunctionalTestCase {
session.close();
}
private void releaseQuietly(Statement statement) {
private void releaseQuietly(SessionImplementor s, Statement statement) {
if ( statement == null ) {
return;
}
try {
statement.close();
s.getTransactionCoordinator().getJdbcCoordinator().release( statement );
}
catch ( SQLException e ) {
catch (Exception e) {
// ignore
}
}
private void releaseQuietly(ResultSet resultSet) {
private void releaseQuietly(SessionImplementor s, ResultSet resultSet) {
if ( resultSet == null ) {
return;
}
try {
resultSet.close();
s.getTransactionCoordinator().getJdbcCoordinator().release( resultSet );
}
catch ( SQLException e ) {
catch (Exception e) {
// ignore
}
}

165
hibernate-core/src/test/java/org/hibernate/test/jdbc/proxies/AggressiveReleaseTest.java → hibernate-core/src/test/java/org/hibernate/test/jdbc/internal/AggressiveReleaseTest.java
View File

@ -21,38 +21,40 @@
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.test.jdbc.proxies;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.SQLException;
import java.sql.Statement;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.hibernate.ConnectionReleaseMode;
import org.hibernate.engine.jdbc.internal.LogicalConnectionImpl;
import org.hibernate.engine.jdbc.internal.proxy.ProxyBuilder;
import org.hibernate.test.common.BasicTestingJdbcServiceImpl;
import org.hibernate.test.common.JdbcConnectionAccessImpl;
import org.hibernate.test.common.JournalingConnectionObserver;
import org.hibernate.testing.junit4.BaseUnitTestCase;
package org.hibernate.test.jdbc.internal;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.SQLException;
import java.sql.Statement;
import org.hibernate.ConnectionReleaseMode;
import org.hibernate.Session;
import org.hibernate.engine.jdbc.internal.JdbcCoordinatorImpl;
import org.hibernate.engine.jdbc.internal.LogicalConnectionImpl;
import org.hibernate.engine.jdbc.spi.JdbcCoordinator;
import org.hibernate.engine.jdbc.spi.LogicalConnectionImplementor;
import org.hibernate.engine.spi.SessionImplementor;
import org.hibernate.test.common.BasicTestingJdbcServiceImpl;
import org.hibernate.test.common.JdbcConnectionAccessImpl;
import org.hibernate.test.common.JournalingConnectionObserver;
import org.hibernate.testing.junit4.BaseCoreFunctionalTestCase;
import org.junit.Test;
/**
* @author Steve Ebersole
*/
public class AggressiveReleaseTest extends BaseUnitTestCase {
public class AggressiveReleaseTest extends BaseCoreFunctionalTestCase {
private BasicTestingJdbcServiceImpl services = new BasicTestingJdbcServiceImpl();
@Before
public void setUp() throws SQLException {
@Override
protected void prepareTest() throws Exception {
services.prepare( true );
Connection connection = null;
@ -81,8 +83,8 @@ public class AggressiveReleaseTest extends BaseUnitTestCase {
}
}
@After
public void tearDown() throws SQLException {
@Override
protected void cleanupTest() throws Exception {
Connection connection = null;
Statement stmnt = null;
try {
@ -112,26 +114,27 @@ public class AggressiveReleaseTest extends BaseUnitTestCase {
@Test
public void testBasicRelease() {
LogicalConnectionImpl logicalConnection = new LogicalConnectionImpl(
null,
ConnectionReleaseMode.AFTER_STATEMENT,
services ,
new JdbcConnectionAccessImpl( services.getConnectionProvider() )
);
Connection proxiedConnection = ProxyBuilder.buildConnection( logicalConnection );
Session session = openSession();
SessionImplementor sessionImpl = (SessionImplementor) session;
LogicalConnectionImpl logicalConnection = new LogicalConnectionImpl( null,
ConnectionReleaseMode.AFTER_STATEMENT, services, new JdbcConnectionAccessImpl(
services.getConnectionProvider() ) );
JdbcCoordinatorImpl jdbcCoord = new JdbcCoordinatorImpl( logicalConnection,
sessionImpl.getTransactionCoordinator() );
JournalingConnectionObserver observer = new JournalingConnectionObserver();
logicalConnection.addObserver( observer );
try {
PreparedStatement ps = proxiedConnection.prepareStatement( "insert into SANDBOX_JDBC_TST( ID, NAME ) values ( ?, ? )" );
PreparedStatement ps = jdbcCoord.getStatementPreparer().prepareStatement( "insert into SANDBOX_JDBC_TST( ID, NAME ) values ( ?, ? )" );
ps.setLong( 1, 1 );
ps.setString( 2, "name" );
ps.execute();
assertTrue( logicalConnection.getResourceRegistry().hasRegisteredResources() );
jdbcCoord.getResultSetReturn().execute( ps );
assertTrue( jdbcCoord.hasRegisteredResources() );
assertEquals( 1, observer.getPhysicalConnectionObtainedCount() );
assertEquals( 0, observer.getPhysicalConnectionReleasedCount() );
ps.close();
assertFalse( logicalConnection.getResourceRegistry().hasRegisteredResources() );
jdbcCoord.release( ps );
assertFalse( jdbcCoord.hasRegisteredResources() );
assertEquals( 1, observer.getPhysicalConnectionObtainedCount() );
assertEquals( 1, observer.getPhysicalConnectionReleasedCount() );
}
@ -139,54 +142,55 @@ public class AggressiveReleaseTest extends BaseUnitTestCase {
fail( "incorrect exception type : sqlexception" );
}
finally {
logicalConnection.close();
session.close();
}
assertFalse( logicalConnection.getResourceRegistry().hasRegisteredResources() );
assertFalse( jdbcCoord.hasRegisteredResources() );
}
@Test
public void testReleaseCircumventedByHeldResources() {
LogicalConnectionImpl logicalConnection = new LogicalConnectionImpl(
null,
ConnectionReleaseMode.AFTER_STATEMENT,
services,
new JdbcConnectionAccessImpl( services.getConnectionProvider() )
);
Connection proxiedConnection = ProxyBuilder.buildConnection( logicalConnection );
Session session = openSession();
SessionImplementor sessionImpl = (SessionImplementor) session;
LogicalConnectionImpl logicalConnection = new LogicalConnectionImpl( null,
ConnectionReleaseMode.AFTER_STATEMENT, services, new JdbcConnectionAccessImpl(
services.getConnectionProvider() ) );
JdbcCoordinatorImpl jdbcCoord = new JdbcCoordinatorImpl( logicalConnection,
sessionImpl.getTransactionCoordinator() );
JournalingConnectionObserver observer = new JournalingConnectionObserver();
logicalConnection.addObserver( observer );
try {
PreparedStatement ps = proxiedConnection.prepareStatement( "insert into SANDBOX_JDBC_TST( ID, NAME ) values ( ?, ? )" );
PreparedStatement ps = jdbcCoord.getStatementPreparer().prepareStatement( "insert into SANDBOX_JDBC_TST( ID, NAME ) values ( ?, ? )" );
ps.setLong( 1, 1 );
ps.setString( 2, "name" );
ps.execute();
assertTrue( logicalConnection.getResourceRegistry().hasRegisteredResources() );
jdbcCoord.getResultSetReturn().execute( ps );
assertTrue( jdbcCoord.hasRegisteredResources() );
assertEquals( 1, observer.getPhysicalConnectionObtainedCount() );
assertEquals( 0, observer.getPhysicalConnectionReleasedCount() );
ps.close();
assertFalse( logicalConnection.getResourceRegistry().hasRegisteredResources() );
jdbcCoord.release( ps );
assertFalse( jdbcCoord.hasRegisteredResources() );
assertEquals( 1, observer.getPhysicalConnectionObtainedCount() );
assertEquals( 1, observer.getPhysicalConnectionReleasedCount() );
// open a result set and hold it open...
ps = proxiedConnection.prepareStatement( "select * from SANDBOX_JDBC_TST" );
ps.executeQuery();
assertTrue( logicalConnection.getResourceRegistry().hasRegisteredResources() );
ps = jdbcCoord.getStatementPreparer().prepareStatement( "select * from SANDBOX_JDBC_TST" );
jdbcCoord.getResultSetReturn().extract( ps );
assertTrue( jdbcCoord.hasRegisteredResources() );
assertEquals( 2, observer.getPhysicalConnectionObtainedCount() );
assertEquals( 1, observer.getPhysicalConnectionReleasedCount() );
// open a second result set
PreparedStatement ps2 = proxiedConnection.prepareStatement( "select * from SANDBOX_JDBC_TST" );
ps2.execute();
assertTrue( logicalConnection.getResourceRegistry().hasRegisteredResources() );
PreparedStatement ps2 = jdbcCoord.getStatementPreparer().prepareStatement( "select * from SANDBOX_JDBC_TST" );
jdbcCoord.getResultSetReturn().execute( ps );
assertTrue( jdbcCoord.hasRegisteredResources() );
assertEquals( 2, observer.getPhysicalConnectionObtainedCount() );
assertEquals( 1, observer.getPhysicalConnectionReleasedCount() );
// and close it...
ps2.close();
jdbcCoord.release( ps2 );
// the release should be circumvented...
assertTrue( logicalConnection.getResourceRegistry().hasRegisteredResources() );
assertTrue( jdbcCoord.hasRegisteredResources() );
assertEquals( 2, observer.getPhysicalConnectionObtainedCount() );
assertEquals( 1, observer.getPhysicalConnectionReleasedCount() );
@ -196,52 +200,54 @@ public class AggressiveReleaseTest extends BaseUnitTestCase {
fail( "incorrect exception type : sqlexception" );
}
finally {
logicalConnection.close();
jdbcCoord.close();
session.close();
}
assertFalse( logicalConnection.getResourceRegistry().hasRegisteredResources() );
assertFalse( jdbcCoord.hasRegisteredResources() );
assertEquals( 2, observer.getPhysicalConnectionObtainedCount() );
assertEquals( 2, observer.getPhysicalConnectionReleasedCount() );
}
@Test
public void testReleaseCircumventedManually() {
LogicalConnectionImpl logicalConnection = new LogicalConnectionImpl(
null,
ConnectionReleaseMode.AFTER_STATEMENT,
services,
new JdbcConnectionAccessImpl( services.getConnectionProvider() )
);
Connection proxiedConnection = ProxyBuilder.buildConnection( logicalConnection );
Session session = openSession();
SessionImplementor sessionImpl = (SessionImplementor) session;
LogicalConnectionImpl logicalConnection = new LogicalConnectionImpl( null,
ConnectionReleaseMode.AFTER_STATEMENT, services, new JdbcConnectionAccessImpl(
services.getConnectionProvider() ) );
JdbcCoordinatorImpl jdbcCoord = new JdbcCoordinatorImpl( logicalConnection,
sessionImpl.getTransactionCoordinator() );
JournalingConnectionObserver observer = new JournalingConnectionObserver();
logicalConnection.addObserver( observer );
try {
PreparedStatement ps = proxiedConnection.prepareStatement( "insert into SANDBOX_JDBC_TST( ID, NAME ) values ( ?, ? )" );
PreparedStatement ps = jdbcCoord.getStatementPreparer().prepareStatement( "insert into SANDBOX_JDBC_TST( ID, NAME ) values ( ?, ? )" );
ps.setLong( 1, 1 );
ps.setString( 2, "name" );
ps.execute();
assertTrue( logicalConnection.getResourceRegistry().hasRegisteredResources() );
jdbcCoord.getResultSetReturn().execute( ps );
assertTrue( jdbcCoord.hasRegisteredResources() );
assertEquals( 1, observer.getPhysicalConnectionObtainedCount() );
assertEquals( 0, observer.getPhysicalConnectionReleasedCount() );
ps.close();
assertFalse( logicalConnection.getResourceRegistry().hasRegisteredResources() );
jdbcCoord.release( ps );
assertFalse( jdbcCoord.hasRegisteredResources() );
assertEquals( 1, observer.getPhysicalConnectionObtainedCount() );
assertEquals( 1, observer.getPhysicalConnectionReleasedCount() );
// disable releases...
logicalConnection.disableReleases();
jdbcCoord.disableReleases();
// open a result set...
ps = proxiedConnection.prepareStatement( "select * from SANDBOX_JDBC_TST" );
ps.executeQuery();
assertTrue( logicalConnection.getResourceRegistry().hasRegisteredResources() );
ps = jdbcCoord.getStatementPreparer().prepareStatement( "select * from SANDBOX_JDBC_TST" );
jdbcCoord.getResultSetReturn().extract( ps );
assertTrue( jdbcCoord.hasRegisteredResources() );
assertEquals( 2, observer.getPhysicalConnectionObtainedCount() );
assertEquals( 1, observer.getPhysicalConnectionReleasedCount() );
// and close it...
ps.close();
jdbcCoord.release( ps );
// the release should be circumvented...
assertFalse( logicalConnection.getResourceRegistry().hasRegisteredResources() );
assertFalse( jdbcCoord.hasRegisteredResources() );
assertEquals( 2, observer.getPhysicalConnectionObtainedCount() );
assertEquals( 1, observer.getPhysicalConnectionReleasedCount() );
@ -251,10 +257,11 @@ public class AggressiveReleaseTest extends BaseUnitTestCase {
fail( "incorrect exception type : sqlexception" );
}
finally {
logicalConnection.close();
jdbcCoord.close();
session.close();
}
assertFalse( logicalConnection.getResourceRegistry().hasRegisteredResources() );
assertFalse( jdbcCoord.hasRegisteredResources() );
assertEquals( 2, observer.getPhysicalConnectionObtainedCount() );
assertEquals( 2, observer.getPhysicalConnectionReleasedCount() );
}

104
hibernate-core/src/test/java/org/hibernate/test/jdbc/internal/BasicConnectionTest.java Normal file
View File

@ -0,0 +1,104 @@
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2010, Red Hat Inc. or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Inc.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.test.jdbc.internal;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import java.sql.PreparedStatement;
import java.sql.SQLException;
import java.sql.Statement;
import org.hibernate.JDBCException;
import org.hibernate.Session;
import org.hibernate.engine.jdbc.spi.JdbcCoordinator;
import org.hibernate.engine.spi.SessionImplementor;
import org.hibernate.testing.junit4.BaseCoreFunctionalTestCase;
import org.junit.Test;
/**
* @author Steve Ebersole
* @author Brett Meyer
*/
public class BasicConnectionTest extends BaseCoreFunctionalTestCase {
@Test
public void testExceptionHandling() {
Session session = openSession();
SessionImplementor sessionImpl = (SessionImplementor) session;
boolean caught = false;
try {
PreparedStatement ps = sessionImpl.getTransactionCoordinator().getJdbcCoordinator().getStatementPreparer()
.prepareStatement( "select count(*) from NON_EXISTENT" );
sessionImpl.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().execute( ps );
}
catch ( JDBCException ok ) {
caught = true;
}
finally {
session.close();
}
assertTrue( "The connection did not throw a JDBCException as expected", caught );
}
@Test
public void testBasicJdbcUsage() throws JDBCException {
Session session = openSession();
SessionImplementor sessionImpl = (SessionImplementor) session;
JdbcCoordinator jdbcCoord = sessionImpl.getTransactionCoordinator().getJdbcCoordinator();
try {
Statement statement = jdbcCoord.getStatementPreparer().createStatement();
jdbcCoord.getResultSetReturn().execute( statement, "drop table SANDBOX_JDBC_TST if exists" );
jdbcCoord.getResultSetReturn().execute( statement,
"create table SANDBOX_JDBC_TST ( ID integer, NAME varchar(100) )" );
assertTrue( jdbcCoord.hasRegisteredResources() );
assertTrue( jdbcCoord.getLogicalConnection().isPhysicallyConnected() );
jdbcCoord.release( statement );
assertFalse( jdbcCoord.hasRegisteredResources() );
assertTrue( jdbcCoord.getLogicalConnection().isPhysicallyConnected() ); // after_transaction specified
PreparedStatement ps = jdbcCoord.getStatementPreparer().prepareStatement(
"insert into SANDBOX_JDBC_TST( ID, NAME ) values ( ?, ? )" );
ps.setLong( 1, 1 );
ps.setString( 2, "name" );
jdbcCoord.getResultSetReturn().execute( ps );
ps = jdbcCoord.getStatementPreparer().prepareStatement( "select * from SANDBOX_JDBC_TST" );
jdbcCoord.getResultSetReturn().extract( ps );
assertTrue( jdbcCoord.hasRegisteredResources() );
}
catch ( SQLException e ) {
fail( "incorrect exception type : sqlexception" );
}
finally {
session.close();
}
assertFalse( jdbcCoord.hasRegisteredResources() );
}
}

102
hibernate-core/src/test/java/org/hibernate/test/jdbc/proxies/BatchingTest.java → hibernate-core/src/test/java/org/hibernate/test/jdbc/internal/BatchingTest.java
View File

@ -21,16 +21,17 @@
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.test.jdbc.proxies;
package org.hibernate.test.jdbc.internal;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertSame;
import static org.junit.Assert.assertTrue;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.Statement;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.hibernate.Session;
import org.hibernate.engine.jdbc.batch.internal.BasicBatchKey;
import org.hibernate.engine.jdbc.batch.internal.BatchBuilderImpl;
import org.hibernate.engine.jdbc.batch.internal.BatchingBatch;
@ -40,43 +41,24 @@ import org.hibernate.engine.jdbc.batch.spi.BatchBuilder;
import org.hibernate.engine.jdbc.batch.spi.BatchKey;
import org.hibernate.engine.jdbc.spi.JdbcCoordinator;
import org.hibernate.engine.jdbc.spi.LogicalConnectionImplementor;
import org.hibernate.engine.transaction.internal.TransactionCoordinatorImpl;
import org.hibernate.engine.transaction.spi.TransactionContext;
import org.hibernate.engine.spi.SessionImplementor;
import org.hibernate.engine.transaction.spi.TransactionCoordinator;
import org.hibernate.engine.transaction.spi.TransactionImplementor;
import org.hibernate.jdbc.Expectation;
import org.hibernate.jdbc.Expectations;
import org.hibernate.service.ServiceRegistryBuilder;
import org.hibernate.service.internal.StandardServiceRegistryImpl;
import org.hibernate.test.common.JournalingBatchObserver;
import org.hibernate.test.common.JournalingTransactionObserver;
import org.hibernate.test.common.TransactionContextImpl;
import org.hibernate.test.common.TransactionEnvironmentImpl;
import org.hibernate.testing.env.ConnectionProviderBuilder;
import org.hibernate.testing.junit4.BaseUnitTestCase;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertSame;
import static org.junit.Assert.assertTrue;
import org.hibernate.testing.junit4.BaseCoreFunctionalTestCase;
import org.junit.Test;
/**
* @author Steve Ebersole
* @author Brett Meyer
*/
public class BatchingTest extends BaseUnitTestCase implements BatchKey {
public class BatchingTest extends BaseCoreFunctionalTestCase implements BatchKey {
private StandardServiceRegistryImpl serviceRegistry;
@Before
public void setUp() throws Exception {
serviceRegistry = (StandardServiceRegistryImpl) new ServiceRegistryBuilder()
.applySettings( ConnectionProviderBuilder.getConnectionProviderProperties() )
.buildServiceRegistry();
}
@After
public void tearDown() throws Exception {
serviceRegistry.destroy();
}
@Override
public int getBatchedStatementCount() {
return 1;
@ -89,26 +71,24 @@ public class BatchingTest extends BaseUnitTestCase implements BatchKey {
@Test
public void testNonBatchingUsage() throws Exception {
final TransactionContext transactionContext = new TransactionContextImpl(
new TransactionEnvironmentImpl( serviceRegistry )
);
Session session = openSession();
SessionImplementor sessionImpl = (SessionImplementor) session;
TransactionCoordinatorImpl transactionCoordinator = new TransactionCoordinatorImpl( null, transactionContext );
TransactionCoordinator transactionCoordinator = sessionImpl.getTransactionCoordinator();
JournalingTransactionObserver observer = new JournalingTransactionObserver();
transactionCoordinator.addObserver( observer );
final JdbcCoordinator jdbcCoordinator = transactionCoordinator.getJdbcCoordinator();
LogicalConnectionImplementor logicalConnection = jdbcCoordinator.getLogicalConnection();
Connection connection = logicalConnection.getShareableConnectionProxy();
// set up some tables to use
Statement statement = connection.createStatement();
statement.execute( "drop table SANDBOX_JDBC_TST if exists" );
statement.execute( "create table SANDBOX_JDBC_TST ( ID integer, NAME varchar(100) )" );
assertTrue( logicalConnection.getResourceRegistry().hasRegisteredResources() );
Statement statement = jdbcCoordinator.getStatementPreparer().createStatement();
jdbcCoordinator.getResultSetReturn().execute( statement, "drop table SANDBOX_JDBC_TST if exists" );
jdbcCoordinator.getResultSetReturn().execute( statement, "create table SANDBOX_JDBC_TST ( ID integer, NAME varchar(100) )" );
assertTrue( jdbcCoordinator.hasRegisteredResources() );
assertTrue( logicalConnection.isPhysicallyConnected() );
statement.close();
assertFalse( logicalConnection.getResourceRegistry().hasRegisteredResources() );
jdbcCoordinator.release( statement );
assertFalse( jdbcCoordinator.hasRegisteredResources() );
assertTrue( logicalConnection.isPhysicallyConnected() ); // after_transaction specified
// ok, now we can get down to it...
@ -134,45 +114,45 @@ public class BatchingTest extends BaseUnitTestCase implements BatchKey {
insertBatch.addToBatch();
assertEquals( 0, batchObserver.getExplicitExecutionCount() );
assertEquals( 1, batchObserver.getImplicitExecutionCount() );
assertFalse( logicalConnection.getResourceRegistry().hasRegisteredResources() );
assertFalse( jdbcCoordinator.hasRegisteredResources() );
insertBatch.execute();
assertEquals( 1, batchObserver.getExplicitExecutionCount() );
assertEquals( 1, batchObserver.getImplicitExecutionCount() );
assertFalse( logicalConnection.getResourceRegistry().hasRegisteredResources() );
assertFalse( jdbcCoordinator.hasRegisteredResources() );
insertBatch.release();
txn.commit();
logicalConnection.close();
session.close();
}
@Test
public void testBatchingUsage() throws Exception {
final TransactionContext transactionContext = new TransactionContextImpl( new TransactionEnvironmentImpl( serviceRegistry ) );
Session session = openSession();
SessionImplementor sessionImpl = (SessionImplementor) session;
TransactionCoordinatorImpl transactionCoordinator = new TransactionCoordinatorImpl( null, transactionContext );
JournalingTransactionObserver transactionObserver = new JournalingTransactionObserver();
transactionCoordinator.addObserver( transactionObserver );
TransactionCoordinator transactionCoordinator = sessionImpl.getTransactionCoordinator();
JournalingTransactionObserver observer = new JournalingTransactionObserver();
transactionCoordinator.addObserver( observer );
final JdbcCoordinator jdbcCoordinator = transactionCoordinator.getJdbcCoordinator();
LogicalConnectionImplementor logicalConnection = jdbcCoordinator.getLogicalConnection();
Connection connection = logicalConnection.getShareableConnectionProxy();
// set up some tables to use
Statement statement = connection.createStatement();
statement.execute( "drop table SANDBOX_JDBC_TST if exists" );
statement.execute( "create table SANDBOX_JDBC_TST ( ID integer, NAME varchar(100) )" );
assertTrue( logicalConnection.getResourceRegistry().hasRegisteredResources() );
Statement statement = jdbcCoordinator.getStatementPreparer().createStatement();
jdbcCoordinator.getResultSetReturn().execute( statement, "drop table SANDBOX_JDBC_TST if exists" );
jdbcCoordinator.getResultSetReturn().execute( statement, "create table SANDBOX_JDBC_TST ( ID integer, NAME varchar(100) )" );
assertTrue( jdbcCoordinator.hasRegisteredResources() );
assertTrue( logicalConnection.isPhysicallyConnected() );
statement.close();
assertFalse( logicalConnection.getResourceRegistry().hasRegisteredResources() );
jdbcCoordinator.release( statement );
assertFalse( jdbcCoordinator.hasRegisteredResources() );
assertTrue( logicalConnection.isPhysicallyConnected() ); // after_transaction specified
// ok, now we can get down to it...
TransactionImplementor txn = transactionCoordinator.getTransaction(); // same as Session#getTransaction
txn.begin();
assertEquals( 1, transactionObserver.getBegins() );
assertEquals( 1, observer.getBegins() );
final BatchBuilder batchBuilder = new BatchBuilderImpl( 2 );
final BatchKey batchKey = new BasicBatchKey( "this", Expectations.BASIC );
@ -192,7 +172,7 @@ public class BatchingTest extends BaseUnitTestCase implements BatchKey {
insertBatch.addToBatch();
assertEquals( 0, batchObserver.getExplicitExecutionCount() );
assertEquals( 0, batchObserver.getImplicitExecutionCount() );
assertTrue( logicalConnection.getResourceRegistry().hasRegisteredResources() );
assertTrue( jdbcCoordinator.hasRegisteredResources() );
PreparedStatement insert2 = insertBatch.getBatchStatement( insertSql, false );
assertSame( insert, insert2 );
@ -204,17 +184,17 @@ public class BatchingTest extends BaseUnitTestCase implements BatchKey {
insertBatch.addToBatch();
assertEquals( 0, batchObserver.getExplicitExecutionCount() );
assertEquals( 1, batchObserver.getImplicitExecutionCount() );
assertTrue( logicalConnection.getResourceRegistry().hasRegisteredResources() );
assertTrue( jdbcCoordinator.hasRegisteredResources() );
insertBatch.execute();
assertEquals( 1, batchObserver.getExplicitExecutionCount() );
assertEquals( 1, batchObserver.getImplicitExecutionCount() );
assertFalse( logicalConnection.getResourceRegistry().hasRegisteredResources() );
assertFalse( jdbcCoordinator.hasRegisteredResources() );
insertBatch.release();
txn.commit();
logicalConnection.close();
session.close();
}
}

155
hibernate-core/src/test/java/org/hibernate/test/jdbc/proxies/BasicConnectionProxyTest.java
View File

@ -1,155 +0,0 @@
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2010, Red Hat Inc. or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Inc.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.test.jdbc.proxies;
import java.sql.Connection;
import java.sql.DatabaseMetaData;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.hibernate.ConnectionReleaseMode;
import org.hibernate.JDBCException;
import org.hibernate.engine.jdbc.internal.LogicalConnectionImpl;
import org.hibernate.engine.jdbc.internal.proxy.ProxyBuilder;
import org.hibernate.test.common.BasicTestingJdbcServiceImpl;
import org.hibernate.test.common.JdbcConnectionAccessImpl;
import org.hibernate.testing.junit4.BaseUnitTestCase;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
/**
* @author Steve Ebersole
*/
public class BasicConnectionProxyTest extends BaseUnitTestCase {
private BasicTestingJdbcServiceImpl services = new BasicTestingJdbcServiceImpl();
@Before
public void setUp() {
services.prepare( false );
}
@After
public void tearDown() {
services.release();
}
@Test
public void testDatabaseMetaDataHandling() throws Throwable {
LogicalConnectionImpl logicalConnection = new LogicalConnectionImpl(
null,
ConnectionReleaseMode.AFTER_TRANSACTION,
services,
new JdbcConnectionAccessImpl( services.getConnectionProvider() )
);
Connection proxiedConnection = ProxyBuilder.buildConnection( logicalConnection );
try {
DatabaseMetaData metaData = proxiedConnection.getMetaData();
assertFalse( logicalConnection.getResourceRegistry().hasRegisteredResources() );
ResultSet rs1 = metaData.getCatalogs();
assertTrue( logicalConnection.getResourceRegistry().hasRegisteredResources() );
rs1.close();
assertFalse( logicalConnection.getResourceRegistry().hasRegisteredResources() );
metaData.getCatalogs();
metaData.getSchemas();
assertTrue( logicalConnection.getResourceRegistry().hasRegisteredResources() );
}
catch ( SQLException e ) {
fail( "incorrect exception type : sqlexception" );
}
finally {
logicalConnection.close();
assertFalse( logicalConnection.getResourceRegistry().hasRegisteredResources() );
}
}
@Test
public void testExceptionHandling() {
LogicalConnectionImpl logicalConnection = new LogicalConnectionImpl(
null,
ConnectionReleaseMode.AFTER_TRANSACTION,
services,
new JdbcConnectionAccessImpl( services.getConnectionProvider() )
);
Connection proxiedConnection = ProxyBuilder.buildConnection( logicalConnection );
try {
proxiedConnection.prepareStatement( "select count(*) from NON_EXISTENT" ).executeQuery();
}
catch ( SQLException e ) {
fail( "incorrect exception type : sqlexception" );
}
catch ( JDBCException ok ) {
// expected outcome
}
finally {
logicalConnection.close();
}
}
@Test
public void testBasicJdbcUsage() throws JDBCException {
LogicalConnectionImpl logicalConnection = new LogicalConnectionImpl(
null,
ConnectionReleaseMode.AFTER_TRANSACTION,
services,
new JdbcConnectionAccessImpl( services.getConnectionProvider() )
);
Connection proxiedConnection = ProxyBuilder.buildConnection( logicalConnection );
try {
Statement statement = proxiedConnection.createStatement();
statement.execute( "drop table SANDBOX_JDBC_TST if exists" );
statement.execute( "create table SANDBOX_JDBC_TST ( ID integer, NAME varchar(100) )" );
assertTrue( logicalConnection.getResourceRegistry().hasRegisteredResources() );
assertTrue( logicalConnection.isPhysicallyConnected() );
statement.close();
assertFalse( logicalConnection.getResourceRegistry().hasRegisteredResources() );
assertTrue( logicalConnection.isPhysicallyConnected() ); // after_transaction specified
PreparedStatement ps = proxiedConnection.prepareStatement( "insert into SANDBOX_JDBC_TST( ID, NAME ) values ( ?, ? )" );
ps.setLong( 1, 1 );
ps.setString( 2, "name" );
ps.execute();
ps = proxiedConnection.prepareStatement( "select * from SANDBOX_JDBC_TST" );
ps.executeQuery();
assertTrue( logicalConnection.getResourceRegistry().hasRegisteredResources() );
}
catch ( SQLException e ) {
fail( "incorrect exception type : sqlexception" );
}
finally {
logicalConnection.close();
}
assertFalse( logicalConnection.getResourceRegistry().hasRegisteredResources() );
}
}

34
hibernate-core/src/test/java/org/hibernate/test/join/JoinTest.java
View File

@ -23,23 +23,24 @@
*/
package org.hibernate.test.join;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.SQLException;
import java.util.Iterator;
import java.util.List;
import org.junit.Test;
import org.hibernate.Hibernate;
import org.hibernate.Session;
import org.hibernate.Transaction;
import org.hibernate.criterion.Restrictions;
import org.hibernate.engine.spi.SessionImplementor;
import org.hibernate.jdbc.AbstractWork;
import org.hibernate.testing.junit4.BaseCoreFunctionalTestCase;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import org.junit.Test;
/**
* @author Gavin King
@ -140,14 +141,7 @@ public class JoinTest extends BaseCoreFunctionalTestCase {
s.clear();
// Remove the optional row from the join table and requery the User obj
s.doWork(
new AbstractWork() {
@Override
public void execute(Connection connection) throws SQLException {
connection.prepareStatement("delete from t_user").execute();
}
}
);
doWork(s);
s.clear();
jesus = (User) s.get( Person.class, new Long( jesus.getId() ) );
@ -161,6 +155,18 @@ public class JoinTest extends BaseCoreFunctionalTestCase {
s.close();
}
private void doWork(final Session s) {
s.doWork(
new AbstractWork() {
@Override
public void execute(Connection connection) throws SQLException {
PreparedStatement ps = connection.prepareStatement( "delete from t_user" );
ps.execute();
}
}
);
}
@Test
public void testCustomColumnReadAndWrite() {
Session s = openSession();

117
hibernate-core/src/test/java/org/hibernate/test/legacy/FooBarTest.java
View File

@ -23,9 +23,17 @@
*/
package org.hibernate.test.legacy;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertSame;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import java.io.Serializable;
import java.sql.Connection;
import java.sql.SQLException;
import java.sql.Statement;
import java.sql.Time;
import java.util.ArrayList;
import java.util.Collection;
@ -42,13 +50,6 @@ import java.util.TimeZone;
import java.util.TreeMap;
import java.util.TreeSet;
import org.hibernate.action.spi.BeforeTransactionCompletionProcess;
import org.hibernate.engine.spi.SessionImplementor;
import org.hibernate.event.spi.EventSource;
import org.hibernate.testing.*;
import org.jboss.logging.Logger;
import org.junit.Test;
import org.hibernate.Criteria;
import org.hibernate.FetchMode;
import org.hibernate.FlushMode;
@ -62,6 +63,7 @@ import org.hibernate.QueryException;
import org.hibernate.ScrollableResults;
import org.hibernate.Session;
import org.hibernate.Transaction;
import org.hibernate.action.spi.BeforeTransactionCompletionProcess;
import org.hibernate.criterion.Example;
import org.hibernate.criterion.MatchMode;
import org.hibernate.criterion.Order;
@ -83,6 +85,8 @@ import org.hibernate.dialect.SybaseASE15Dialect;
import org.hibernate.dialect.SybaseDialect;
import org.hibernate.dialect.TimesTenDialect;
import org.hibernate.engine.spi.SessionFactoryImplementor;
import org.hibernate.engine.spi.SessionImplementor;
import org.hibernate.event.spi.EventSource;
import org.hibernate.internal.util.SerializationHelper;
import org.hibernate.internal.util.collections.JoinedIterator;
import org.hibernate.jdbc.AbstractReturningWork;
@ -92,15 +96,11 @@ import org.hibernate.service.jdbc.connections.spi.ConnectionProvider;
import org.hibernate.testing.DialectChecks;
import org.hibernate.testing.RequiresDialect;
import org.hibernate.testing.RequiresDialectFeature;
import org.hibernate.testing.TestForIssue;
import org.hibernate.testing.env.ConnectionProviderBuilder;
import org.hibernate.type.StandardBasicTypes;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertSame;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import org.jboss.logging.Logger;
import org.junit.Test;
public class FooBarTest extends LegacyTestCase {
private static final Logger log = Logger.getLogger( FooBarTest.class );
@ -2092,29 +2092,29 @@ public class FooBarTest extends LegacyTestCase {
s.getTransaction().commit();
s.close();
s = openSession();
s.beginTransaction();
baz = (Baz) s.load( Baz.class, baz.getCode() );
final Session s2 = openSession();
s2.beginTransaction();
baz = (Baz) s2.load( Baz.class, baz.getCode() );
assertTrue( baz.getFooArray().length == 1 );
assertTrue( s.createQuery( "from Baz baz join baz.fooArray foo" ).list().size()==1 );
assertTrue( s.createQuery( "from Foo foo" ).list().size()==2 );
assertTrue( s.createFilter( baz.getFooArray(), "" ).list().size() == 1 );
assertTrue( s2.createQuery( "from Baz baz join baz.fooArray foo" ).list().size()==1 );
assertTrue( s2.createQuery( "from Foo foo" ).list().size()==2 );
assertTrue( s2.createFilter( baz.getFooArray(), "" ).list().size() == 1 );
//assertTrue( s.delete("from java.lang.Object o")==9 );
doDelete( s, "from Foo foo" );
doDelete( s2, "from Foo foo" );
final String bazid = baz.getCode();
s.delete( baz );
int rows = s.doReturningWork(
s2.delete( baz );
int rows = s2.doReturningWork(
new AbstractReturningWork<Integer>() {
@Override
public Integer execute(Connection connection) throws SQLException {
return connection.createStatement()
.executeUpdate( "delete from FOO_ARRAY where id_='" + bazid + "' and i>=8" );
Statement st = connection.createStatement();
return st.executeUpdate( "delete from FOO_ARRAY where id_='" + bazid + "' and i>=8" );
}
}
);
assertTrue( rows == 1 );
s.getTransaction().commit();
s.close();
s2.getTransaction().commit();
s2.close();
}
@Test
@ -2656,45 +2656,46 @@ public class FooBarTest extends LegacyTestCase {
assertTrue( baz.getCascadingBars().size()==1 );
txn.commit();
s2 = (Session) SerializationHelper.deserialize( SerializationHelper.serialize(s) );
final Session s3 = (Session) SerializationHelper.deserialize( SerializationHelper.serialize(s) );
s.close();
txn2 = s2.beginTransaction();
baz = (Baz) s2.load(Baz.class, baz.getCode());
assertEquals( 3, ((Long) s2.createQuery( "select count(*) from Bar" ).iterate().next()).longValue() );
s2.delete(baz);
s2.delete( baz.getTopGlarchez().get( Character.valueOf('G') ) );
s2.delete( baz.getTopGlarchez().get( Character.valueOf('H') ) );
int rows = s2.doReturningWork(
txn2 = s3.beginTransaction();
baz = (Baz) s3.load(Baz.class, baz.getCode());
assertEquals( 3, ((Long) s3.createQuery( "select count(*) from Bar" ).iterate().next()).longValue() );
s3.delete(baz);
s3.delete( baz.getTopGlarchez().get( Character.valueOf('G') ) );
s3.delete( baz.getTopGlarchez().get( Character.valueOf('H') ) );
int rows = s3.doReturningWork(
new AbstractReturningWork<Integer>() {
@Override
public Integer execute(Connection connection) throws SQLException {
final String sql = "update " + getDialect().openQuote() + "glarchez" + getDialect().closeQuote() + " set baz_map_id=null where baz_map_index='a'";
return connection.createStatement().executeUpdate( sql );
Statement st = connection.createStatement();
return st.executeUpdate( sql );
}
}
);
assertTrue(rows==1);
assertEquals( 2, doDelete( s2, "from Bar bar" ) );
assertEquals( 2, doDelete( s3, "from Bar bar" ) );
FooProxy[] arr = baz.getFooArray();
assertTrue( "new array of objects", arr.length==4 && arr[1].getKey().equals( foo.getKey() ) );
for ( int i=1; i<arr.length; i++ ) {
if ( arr[i]!=null) s2.delete(arr[i]);
if ( arr[i]!=null) s3.delete(arr[i]);
}
s2.load( Qux.class, new Long(666) ); //nonexistent
s3.load( Qux.class, new Long(666) ); //nonexistent
assertEquals( 1, doDelete( s2, "from Glarch g" ) );
assertEquals( 1, doDelete( s3, "from Glarch g" ) );
txn2.commit();
s2.disconnect();
s3.disconnect();
Session s3 = (Session) SerializationHelper.deserialize( SerializationHelper.serialize( s2 ) );
s2.close();
//s3.reconnect();
assertTrue( s3.load( Qux.class, new Long(666) )!=null ); //nonexistent
//s3.disconnect();
Session s4 = (Session) SerializationHelper.deserialize( SerializationHelper.serialize( s3 ) );
s3.close();
//s3.reconnect();
assertTrue( s4.load( Qux.class, new Long(666) )!=null ); //nonexistent
//s3.disconnect();
s4.close();
}
@Test
@ -4219,26 +4220,27 @@ public class FooBarTest extends LegacyTestCase {
s.getTransaction().commit();
s.close();
s = openSession();
s.beginTransaction();
s.load( im, im.getId() );
final Session s2 = openSession();
s2.beginTransaction();
s2.load( im, im.getId() );
assertEquals(
"cached object identity",
im,
s.createQuery( "from Immutable im where im = ?" ).setParameter(
0, im, s.getTypeHelper().entity( Immutable.class )
s2.createQuery( "from Immutable im where im = ?" ).setParameter(
0, im, s2.getTypeHelper().entity( Immutable.class )
).uniqueResult()
);
s.doWork(
s2.doWork(
new AbstractWork() {
@Override
public void execute(Connection connection) throws SQLException {
connection.createStatement().executeUpdate("delete from immut");
Statement st = connection.createStatement();
st.executeUpdate( "delete from immut" );
}
}
);
s.getTransaction().commit();
s.close();
s2.getTransaction().commit();
s2.close();
}
@Test
@ -4270,7 +4272,7 @@ public class FooBarTest extends LegacyTestCase {
@Test
public void testRefresh() throws Exception {
Session s = openSession();
final Session s = openSession();
s.beginTransaction();
Foo foo = new Foo();
s.save( foo );
@ -4280,7 +4282,8 @@ public class FooBarTest extends LegacyTestCase {
@Override
public void execute(Connection connection) throws SQLException {
final String sql = "update " + getDialect().openQuote() + "foos" + getDialect().closeQuote() + " set long_ = -3";
connection.createStatement().executeUpdate( sql );
Statement st = connection.createStatement();
st.executeUpdate( sql );
}
}
);

46
hibernate-core/src/test/java/org/hibernate/test/legacy/MultiTableTest.java
View File

@ -1,9 +1,14 @@
//$Id: MultiTableTest.java 10977 2006-12-12 23:28:04Z steve.ebersole@jboss.com $
package org.hibernate.test.legacy;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertSame;
import static org.junit.Assert.assertTrue;
import java.io.Serializable;
import java.sql.Connection;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.ArrayList;
import java.util.Date;
import java.util.HashSet;
@ -11,8 +16,6 @@ import java.util.Iterator;
import java.util.List;
import java.util.Set;
import org.junit.Test;
import org.hibernate.Criteria;
import org.hibernate.FetchMode;
import org.hibernate.LockMode;
@ -20,11 +23,9 @@ import org.hibernate.Session;
import org.hibernate.Transaction;
import org.hibernate.criterion.Restrictions;
import org.hibernate.dialect.MySQLDialect;
import org.hibernate.engine.spi.SessionImplementor;
import org.hibernate.jdbc.Work;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertSame;
import static org.junit.Assert.assertTrue;
import org.junit.Test;
public class MultiTableTest extends LegacyTestCase {
@ -127,48 +128,49 @@ public class MultiTableTest extends LegacyTestCase {
sessionFactory().evict(SubMulti.class);
s = openSession();
s.beginTransaction();
s.doWork(
final Session s2 = openSession();
s2.beginTransaction();
s2.doWork(
new Work() {
@Override
public void execute(Connection connection) throws SQLException {
final String sql = "select * from leafsubsubclass sm, nonleafsubclass m, rootclass s " +
"where sm.sid=m.sid and sm.sid=s.id1_ and sm.sid=1";
connection.createStatement().executeQuery( sql ).next();
Statement st = ((SessionImplementor)s2).getTransactionCoordinator().getJdbcCoordinator().getStatementPreparer().createStatement();
((SessionImplementor)session).getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().extract( st, sql ).next();
}
}
);
assertTrue(
s.createQuery(
s2.createQuery(
"select s from SubMulti as sm join sm.children as s where s.amount>-1 and s.name is null"
).list().size()==2 );
s.createQuery( "select c from SubMulti sm join sm.children c" ).list();
assertTrue( s.createQuery( "select elements(sm.children) from SubMulti as sm" ).list().size()==2 );
s2.createQuery( "select c from SubMulti sm join sm.children c" ).list();
assertTrue( s2.createQuery( "select elements(sm.children) from SubMulti as sm" ).list().size()==2 );
assertTrue(
s.createQuery(
s2.createQuery(
"select distinct sm from SubMulti as sm join sm.children as s where s.amount>-1 and s.name is null"
).list().size()==1 );
sm = (SubMulti) s.load(SubMulti.class, id);
sm = (SubMulti) s2.load(SubMulti.class, id);
assertTrue( sm.getChildren().size()==2 );
assertEquals(
s.createFilter( sm.getMoreChildren(), "select count(*) where this.amount>-1 and this.name is null" ).list().get(0),
s2.createFilter( sm.getMoreChildren(), "select count(*) where this.amount>-1 and this.name is null" ).list().get(0),
new Long(2)
);
assertEquals( "FOO", sm.getDerived() );
assertSame(
s.createQuery( "select distinct s from SubMulti s where s.moreChildren[1].amount < 1.0" ).iterate().next(),
s2.createQuery( "select distinct s from SubMulti s where s.moreChildren[1].amount < 1.0" ).iterate().next(),
sm
);
assertTrue( sm.getMoreChildren().size()==2 );
s.delete(sm);
s2.delete(sm);
Iterator iter = sm.getChildren().iterator();
while ( iter.hasNext() ) {
s.delete( iter.next() );
s2.delete( iter.next() );
}
s.flush();
s.getTransaction().commit();
s.close();
s2.flush();
s2.getTransaction().commit();
s2.close();
}

11
hibernate-core/src/test/java/org/hibernate/test/rowid/RowIdTest.java Executable file → Normal file
View File

@ -33,6 +33,7 @@ import org.junit.Test;
import org.hibernate.Session;
import org.hibernate.Transaction;
import org.hibernate.dialect.Oracle9iDialect;
import org.hibernate.engine.spi.SessionImplementor;
import org.hibernate.jdbc.Work;
import org.hibernate.testing.RequiresDialect;
import org.hibernate.testing.junit4.BaseCoreFunctionalTestCase;
@ -56,19 +57,19 @@ public class RowIdTest extends BaseCoreFunctionalTestCase {
public void afterSessionFactoryBuilt() {
super.afterSessionFactoryBuilt();
Session session = sessionFactory().openSession();
final Session session = sessionFactory().openSession();
session.doWork(
new Work() {
@Override
public void execute(Connection connection) throws SQLException {
Statement st = connection.createStatement();
Statement st = ((SessionImplementor)session).getTransactionCoordinator().getJdbcCoordinator().getStatementPreparer().createStatement();
try {
st.execute( "drop table Point");
((SessionImplementor)session).getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().execute( st, "drop table Point");
}
catch (Exception ignored) {
}
st.execute("create table Point (\"x\" number(19,2) not null, \"y\" number(19,2) not null, description varchar2(255) )");
st.close();
((SessionImplementor)session).getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().execute( st, "create table Point (\"x\" number(19,2) not null, \"y\" number(19,2) not null, description varchar2(255) )");
((SessionImplementor)session).getTransactionCoordinator().getJdbcCoordinator().release( st );
}
}
);

19
hibernate-core/src/test/java/org/hibernate/test/sql/autodiscovery/AutoDiscoveryTest.java
View File

@ -23,6 +23,8 @@
*/
package org.hibernate.test.sql.autodiscovery;
import static org.junit.Assert.assertEquals;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
@ -30,15 +32,13 @@ import java.sql.ResultSetMetaData;
import java.sql.SQLException;
import java.util.List;
import org.junit.Assert;
import org.junit.Test;
import org.hibernate.Session;
import org.hibernate.engine.spi.SessionImplementor;
import org.hibernate.jdbc.Work;
import org.hibernate.loader.custom.NonUniqueDiscoveredSqlAliasException;
import org.hibernate.testing.junit4.BaseCoreFunctionalTestCase;
import static org.junit.Assert.assertEquals;
import org.junit.Assert;
import org.junit.Test;
/**
* @author Steve Ebersole
@ -121,13 +121,14 @@ public class AutoDiscoveryTest extends BaseCoreFunctionalTestCase {
@Test
public void testDialectGetColumnAliasExtractor() throws Exception {
Session session = openSession();
final SessionImplementor sessionImplementor = (SessionImplementor) session;
session.beginTransaction();
session.doWork(
new Work() {
@Override
public void execute(Connection connection) throws SQLException {
PreparedStatement ps = connection.prepareStatement( QUERY_STRING );
ResultSet rs = ps.executeQuery();
PreparedStatement ps = sessionImplementor.getTransactionCoordinator().getJdbcCoordinator().getStatementPreparer().prepareStatement( QUERY_STRING );
ResultSet rs = sessionImplementor.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().extract( ps );
try {
ResultSetMetaData metadata = rs.getMetaData();
String column1Alias = getDialect().getColumnAliasExtractor().extractColumnAlias( metadata, 1 );
@ -135,8 +136,8 @@ public class AutoDiscoveryTest extends BaseCoreFunctionalTestCase {
Assert.assertFalse( "bad dialect.getColumnAliasExtractor impl", column1Alias.equals( column2Alias ) );
}
finally {
rs.close();
ps.close();
sessionImplementor.getTransactionCoordinator().getJdbcCoordinator().release( rs );
sessionImplementor.getTransactionCoordinator().getJdbcCoordinator().release( ps );
}
}
}

61
hibernate-core/src/test/java/org/hibernate/test/transaction/jdbc/TestExpectedUsage.java
View File

@ -23,16 +23,17 @@
*/
package org.hibernate.test.transaction.jdbc;
import java.sql.Connection;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import java.sql.PreparedStatement;
import java.sql.SQLException;
import java.sql.Statement;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.hibernate.ConnectionReleaseMode;
import org.hibernate.engine.jdbc.spi.JdbcCoordinator;
import org.hibernate.engine.jdbc.spi.LogicalConnectionImplementor;
import org.hibernate.engine.transaction.internal.TransactionCoordinatorImpl;
import org.hibernate.engine.transaction.spi.TransactionContext;
@ -44,11 +45,9 @@ import org.hibernate.test.common.TransactionContextImpl;
import org.hibernate.test.common.TransactionEnvironmentImpl;
import org.hibernate.testing.env.ConnectionProviderBuilder;
import org.hibernate.testing.junit4.BaseUnitTestCase;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
/**
* @author Steve Ebersole
@ -81,49 +80,45 @@ public class TestExpectedUsage extends BaseUnitTestCase {
JournalingTransactionObserver observer = new JournalingTransactionObserver();
transactionCoordinator.addObserver( observer );
LogicalConnectionImplementor logicalConnection = transactionCoordinator.getJdbcCoordinator().getLogicalConnection();
Connection connection = logicalConnection.getShareableConnectionProxy();
JdbcCoordinator jdbcCoordinator = transactionCoordinator.getJdbcCoordinator();
LogicalConnectionImplementor logicalConnection = jdbcCoordinator.getLogicalConnection();
// set up some tables to use
try {
Statement statement = connection.createStatement();
statement.execute( "drop table SANDBOX_JDBC_TST if exists" );
statement.execute( "create table SANDBOX_JDBC_TST ( ID integer, NAME varchar(100) )" );
assertTrue( logicalConnection.getResourceRegistry().hasRegisteredResources() );
Statement statement = jdbcCoordinator.getStatementPreparer().createStatement();
jdbcCoordinator.getResultSetReturn().execute( statement, "drop table SANDBOX_JDBC_TST if exists" );
jdbcCoordinator.getResultSetReturn().execute( statement, "create table SANDBOX_JDBC_TST ( ID integer, NAME varchar(100) )" );
assertTrue( jdbcCoordinator.hasRegisteredResources() );
assertTrue( logicalConnection.isPhysicallyConnected() );
statement.close();
assertFalse( logicalConnection.getResourceRegistry().hasRegisteredResources() );
jdbcCoordinator.release( statement );
assertFalse( jdbcCoordinator.hasRegisteredResources() );
assertTrue( logicalConnection.isPhysicallyConnected() ); // after_transaction specified
}
catch ( SQLException sqle ) {
fail( "incorrect exception type : SQLException" );
}
// ok, now we can get down to it...
TransactionImplementor txn = transactionCoordinator.getTransaction(); // same as Session#getTransaction
txn.begin();
assertEquals( 1, observer.getBegins() );
try {
PreparedStatement ps = connection.prepareStatement( "insert into SANDBOX_JDBC_TST( ID, NAME ) values ( ?, ? )" );
PreparedStatement ps = jdbcCoordinator.getStatementPreparer().prepareStatement( "insert into SANDBOX_JDBC_TST( ID, NAME ) values ( ?, ? )" );
ps.setLong( 1, 1 );
ps.setString( 2, "name" );
ps.execute();
assertTrue( logicalConnection.getResourceRegistry().hasRegisteredResources() );
ps.close();
assertFalse( logicalConnection.getResourceRegistry().hasRegisteredResources() );
jdbcCoordinator.getResultSetReturn().execute( ps );
assertTrue( jdbcCoordinator.hasRegisteredResources() );
jdbcCoordinator.release( ps );
assertFalse( jdbcCoordinator.hasRegisteredResources() );
ps = connection.prepareStatement( "select * from SANDBOX_JDBC_TST" );
ps.executeQuery();
connection.prepareStatement( "delete from SANDBOX_JDBC_TST" ).execute();
ps = jdbcCoordinator.getStatementPreparer().prepareStatement( "select * from SANDBOX_JDBC_TST" );
jdbcCoordinator.getResultSetReturn().extract( ps );
ps = jdbcCoordinator.getStatementPreparer().prepareStatement( "delete from SANDBOX_JDBC_TST" );
jdbcCoordinator.getResultSetReturn().execute( ps );
// lets forget to close these...
assertTrue( logicalConnection.getResourceRegistry().hasRegisteredResources() );
assertTrue( jdbcCoordinator.hasRegisteredResources() );
// and commit the transaction...
txn.commit();
// we should now have:
// 1) no resources because of after_transaction release mode
assertFalse( logicalConnection.getResourceRegistry().hasRegisteredResources() );
assertFalse( jdbcCoordinator.hasRegisteredResources() );
// 2) non-physically connected logical connection, again because of after_transaction release mode
assertFalse( logicalConnection.isPhysicallyConnected() );
// 3) transaction observer callbacks

61
hibernate-core/src/test/java/org/hibernate/test/transaction/jta/BasicDrivingTest.java
View File

@ -23,18 +23,19 @@
*/
package org.hibernate.test.transaction.jta;
import java.sql.Connection;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import java.sql.PreparedStatement;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.HashMap;
import java.util.Map;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.hibernate.cfg.Environment;
import org.hibernate.engine.jdbc.spi.JdbcCoordinator;
import org.hibernate.engine.jdbc.spi.LogicalConnectionImplementor;
import org.hibernate.engine.transaction.internal.TransactionCoordinatorImpl;
import org.hibernate.engine.transaction.internal.jta.JtaTransactionFactory;
@ -49,11 +50,9 @@ import org.hibernate.test.common.TransactionEnvironmentImpl;
import org.hibernate.testing.env.ConnectionProviderBuilder;
import org.hibernate.testing.jta.TestingJtaBootstrap;
import org.hibernate.testing.junit4.BaseUnitTestCase;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
/**
* Testing transaction handling when the JTA transaction facade is the driver.
@ -88,23 +87,18 @@ public class BasicDrivingTest extends BaseUnitTestCase {
JournalingTransactionObserver observer = new JournalingTransactionObserver();
transactionCoordinator.addObserver( observer );
LogicalConnectionImplementor logicalConnection = transactionCoordinator.getJdbcCoordinator().getLogicalConnection();
Connection connection = logicalConnection.getShareableConnectionProxy();
JdbcCoordinator jdbcCoordinator = transactionCoordinator.getJdbcCoordinator();
LogicalConnectionImplementor logicalConnection = jdbcCoordinator.getLogicalConnection();
// set up some tables to use
try {
Statement statement = connection.createStatement();
statement.execute( "drop table SANDBOX_JDBC_TST if exists" );
statement.execute( "create table SANDBOX_JDBC_TST ( ID integer, NAME varchar(100) )" );
assertTrue( logicalConnection.getResourceRegistry().hasRegisteredResources() );
Statement statement = jdbcCoordinator.getStatementPreparer().createStatement();
jdbcCoordinator.getResultSetReturn().execute( statement, "drop table SANDBOX_JDBC_TST if exists" );
jdbcCoordinator.getResultSetReturn().execute( statement, "create table SANDBOX_JDBC_TST ( ID integer, NAME varchar(100) )" );
assertTrue( jdbcCoordinator.hasRegisteredResources() );
assertTrue( logicalConnection.isPhysicallyConnected() );
statement.close();
assertFalse( logicalConnection.getResourceRegistry().hasRegisteredResources() );
jdbcCoordinator.release( statement );
assertFalse( jdbcCoordinator.hasRegisteredResources() );
assertFalse( logicalConnection.isPhysicallyConnected() ); // after_statement specified
}
catch ( SQLException sqle ) {
fail( "incorrect exception type : SQLException" );
}
// ok, now we can get down to it...
TransactionImplementor txn = transactionCoordinator.getTransaction(); // same as Session#getTransaction
@ -112,19 +106,20 @@ public class BasicDrivingTest extends BaseUnitTestCase {
assertEquals( 1, observer.getBegins() );
assertTrue( txn.isInitiator() );
try {
PreparedStatement ps = connection.prepareStatement( "insert into SANDBOX_JDBC_TST( ID, NAME ) values ( ?, ? )" );
PreparedStatement ps = jdbcCoordinator.getStatementPreparer().prepareStatement( "insert into SANDBOX_JDBC_TST( ID, NAME ) values ( ?, ? )" );
ps.setLong( 1, 1 );
ps.setString( 2, "name" );
ps.execute();
assertTrue( logicalConnection.getResourceRegistry().hasRegisteredResources() );
ps.close();
assertFalse( logicalConnection.getResourceRegistry().hasRegisteredResources() );
jdbcCoordinator.getResultSetReturn().execute( ps );
assertTrue( jdbcCoordinator.hasRegisteredResources() );
jdbcCoordinator.release( ps );
assertFalse( jdbcCoordinator.hasRegisteredResources() );
ps = connection.prepareStatement( "select * from SANDBOX_JDBC_TST" );
ps.executeQuery();
connection.prepareStatement( "delete from SANDBOX_JDBC_TST" ).execute();
ps = jdbcCoordinator.getStatementPreparer().prepareStatement( "select * from SANDBOX_JDBC_TST" );
jdbcCoordinator.getResultSetReturn().extract( ps );
ps = jdbcCoordinator.getStatementPreparer().prepareStatement( "delete from SANDBOX_JDBC_TST" );
jdbcCoordinator.getResultSetReturn().execute( ps );
// lets forget to close these...
assertTrue( logicalConnection.getResourceRegistry().hasRegisteredResources() );
assertTrue( jdbcCoordinator.hasRegisteredResources() );
assertTrue( logicalConnection.isPhysicallyConnected() );
// and commit the transaction...
@ -132,7 +127,7 @@ public class BasicDrivingTest extends BaseUnitTestCase {
// we should now have:
// 1) no resources because of after_transaction release mode
assertFalse( logicalConnection.getResourceRegistry().hasRegisteredResources() );
assertFalse( jdbcCoordinator.hasRegisteredResources() );
// 2) non-physically connected logical connection, again because of after_transaction release mode
assertFalse( logicalConnection.isPhysicallyConnected() );
// 3) transaction observer callbacks

65
hibernate-core/src/test/java/org/hibernate/test/transaction/jta/ManagedDrivingTest.java
View File

@ -23,21 +23,23 @@
*/
package org.hibernate.test.transaction.jta;
import java.sql.Connection;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import java.sql.PreparedStatement;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.HashMap;
import java.util.Map;
import javax.transaction.TransactionManager;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import javax.transaction.TransactionManager;
import org.hibernate.ConnectionReleaseMode;
import org.hibernate.cfg.Environment;
import org.hibernate.dialect.H2Dialect;
import org.hibernate.engine.jdbc.spi.JdbcCoordinator;
import org.hibernate.engine.jdbc.spi.LogicalConnectionImplementor;
import org.hibernate.engine.transaction.internal.TransactionCoordinatorImpl;
import org.hibernate.engine.transaction.internal.jta.CMTTransactionFactory;
@ -52,11 +54,9 @@ import org.hibernate.test.common.TransactionEnvironmentImpl;
import org.hibernate.testing.RequiresDialect;
import org.hibernate.testing.jta.TestingJtaBootstrap;
import org.hibernate.testing.junit4.BaseUnitTestCase;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
/**
* Testing transaction facade handling when the transaction is being driven by something other than the facade.
@ -97,23 +97,18 @@ public class ManagedDrivingTest extends BaseUnitTestCase {
final JournalingTransactionObserver transactionObserver = new JournalingTransactionObserver();
transactionCoordinator.addObserver( transactionObserver );
final LogicalConnectionImplementor logicalConnection = transactionCoordinator.getJdbcCoordinator().getLogicalConnection();
Connection connection = logicalConnection.getShareableConnectionProxy();
JdbcCoordinator jdbcCoordinator = transactionCoordinator.getJdbcCoordinator();
LogicalConnectionImplementor logicalConnection = jdbcCoordinator.getLogicalConnection();
// set up some tables to use
try {
Statement statement = connection.createStatement();
statement.execute( "drop table SANDBOX_JDBC_TST if exists" );
statement.execute( "create table SANDBOX_JDBC_TST ( ID integer, NAME varchar(100) )" );
assertTrue( logicalConnection.getResourceRegistry().hasRegisteredResources() );
Statement statement = jdbcCoordinator.getStatementPreparer().createStatement();
jdbcCoordinator.getResultSetReturn().execute( statement, "drop table SANDBOX_JDBC_TST if exists" );
jdbcCoordinator.getResultSetReturn().execute( statement, "create table SANDBOX_JDBC_TST ( ID integer, NAME varchar(100) )" );
assertTrue( jdbcCoordinator.hasRegisteredResources() );
assertTrue( logicalConnection.isPhysicallyConnected() );
statement.close();
assertFalse( logicalConnection.getResourceRegistry().hasRegisteredResources() );
jdbcCoordinator.release( statement );
assertFalse( jdbcCoordinator.hasRegisteredResources() );
assertFalse( logicalConnection.isPhysicallyConnected() ); // after_statement specified
}
catch ( SQLException sqle ) {
fail( "incorrect exception type : SQLException" );
}
JtaPlatform instance = serviceRegistry.getService( JtaPlatform.class );
TransactionManager transactionManager = instance.retrieveTransactionManager();
@ -126,34 +121,34 @@ public class ManagedDrivingTest extends BaseUnitTestCase {
txn.begin();
assertEquals( 1, transactionObserver.getBegins() );
assertFalse( txn.isInitiator() );
connection = logicalConnection.getShareableConnectionProxy();
try {
PreparedStatement ps = connection.prepareStatement( "insert into SANDBOX_JDBC_TST( ID, NAME ) values ( ?, ? )" );
PreparedStatement ps = jdbcCoordinator.getStatementPreparer().prepareStatement( "insert into SANDBOX_JDBC_TST( ID, NAME ) values ( ?, ? )" );
ps.setLong( 1, 1 );
ps.setString( 2, "name" );
ps.execute();
assertTrue( logicalConnection.getResourceRegistry().hasRegisteredResources() );
ps.close();
assertFalse( logicalConnection.getResourceRegistry().hasRegisteredResources() );
jdbcCoordinator.getResultSetReturn().execute( ps );
assertTrue( jdbcCoordinator.hasRegisteredResources() );
jdbcCoordinator.release( ps );
assertFalse( jdbcCoordinator.hasRegisteredResources() );
ps = connection.prepareStatement( "select * from SANDBOX_JDBC_TST" );
ps.executeQuery();
connection.prepareStatement( "delete from SANDBOX_JDBC_TST" ).execute();
ps = jdbcCoordinator.getStatementPreparer().prepareStatement( "select * from SANDBOX_JDBC_TST" );
jdbcCoordinator.getResultSetReturn().extract( ps );
ps = jdbcCoordinator.getStatementPreparer().prepareStatement( "delete from SANDBOX_JDBC_TST" );
jdbcCoordinator.getResultSetReturn().execute( ps );
// lets forget to close these...
assertTrue( logicalConnection.getResourceRegistry().hasRegisteredResources() );
assertTrue( jdbcCoordinator.hasRegisteredResources() );
assertTrue( logicalConnection.isPhysicallyConnected() );
// and commit the transaction...
txn.commit();
// since txn is not a driver, nothing should have changed...
assertTrue( logicalConnection.getResourceRegistry().hasRegisteredResources() );
assertTrue( jdbcCoordinator.hasRegisteredResources() );
assertTrue( logicalConnection.isPhysicallyConnected() );
assertEquals( 0, transactionObserver.getBeforeCompletions() );
assertEquals( 0, transactionObserver.getAfterCompletions() );
transactionManager.commit();
assertFalse( logicalConnection.getResourceRegistry().hasRegisteredResources() );
assertFalse( jdbcCoordinator.hasRegisteredResources() );
assertFalse( logicalConnection.isPhysicallyConnected() );
assertEquals( 1, transactionObserver.getBeforeCompletions() );
assertEquals( 1, transactionObserver.getAfterCompletions() );

28
hibernate-core/src/test/java/org/hibernate/test/typeparameters/TypeParameterTest.java
View File

@ -23,20 +23,20 @@
*/
package org.hibernate.test.typeparameters;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import org.junit.Test;
import org.hibernate.Session;
import org.hibernate.Transaction;
import org.hibernate.engine.spi.SessionImplementor;
import org.hibernate.jdbc.Work;
import org.hibernate.testing.junit4.BaseCoreFunctionalTestCase;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import org.junit.Test;
/**
* Test for parameterizable types.
@ -67,13 +67,22 @@ public class TypeParameterTest extends BaseCoreFunctionalTestCase {
s = openSession();
s.beginTransaction();
doWork(id, s);
s.getTransaction().commit();
s.close();
deleteData();
}
private void doWork(final Integer id, final Session s) {
s.doWork(
new Work() {
@Override
public void execute(Connection connection) throws SQLException {
PreparedStatement statement = connection.prepareStatement("SELECT * FROM STRANGE_TYPED_OBJECT WHERE ID=?");
PreparedStatement statement = ((SessionImplementor)s).getTransactionCoordinator().getJdbcCoordinator().getStatementPreparer().prepareStatement( "SELECT * FROM STRANGE_TYPED_OBJECT WHERE ID=?" );
statement.setInt(1, id.intValue());
ResultSet resultSet = statement.executeQuery();
ResultSet resultSet = ((SessionImplementor)s).getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().extract( statement );
assertTrue("A row should have been returned", resultSet.next());
assertTrue("Default value should have been mapped to null", resultSet.getObject("VALUE_ONE") == null);
@ -83,11 +92,6 @@ public class TypeParameterTest extends BaseCoreFunctionalTestCase {
}
}
);
s.getTransaction().commit();
s.close();
deleteData();
}
@Test

21
hibernate-envers/src/main/java/org/hibernate/envers/strategy/ValidityAuditStrategy.java
View File

@ -1,5 +1,8 @@
package org.hibernate.envers.strategy;
import static org.hibernate.envers.entities.mapper.relation.query.QueryConstants.MIDDLE_ENTITY_ALIAS;
import static org.hibernate.envers.entities.mapper.relation.query.QueryConstants.REVISION_PARAMETER;
import java.io.Serializable;
import java.sql.Connection;
import java.sql.PreparedStatement;
@ -10,8 +13,6 @@ import java.util.List;
import java.util.Map;
import java.util.Set;
import org.jboss.logging.Logger;
import org.hibernate.LockOptions;
import org.hibernate.Session;
import org.hibernate.dialect.Dialect;
@ -32,15 +33,12 @@ import org.hibernate.event.spi.AutoFlushEventListener;
import org.hibernate.event.spi.EventSource;
import org.hibernate.event.spi.EventType;
import org.hibernate.jdbc.ReturningWork;
import org.hibernate.persister.entity.EntityPersister;
import org.hibernate.persister.entity.Queryable;
import org.hibernate.persister.entity.UnionSubclassEntityPersister;
import org.hibernate.property.Getter;
import org.hibernate.sql.Update;
import org.hibernate.type.Type;
import static org.hibernate.envers.entities.mapper.relation.query.QueryConstants.MIDDLE_ENTITY_ALIAS;
import static org.hibernate.envers.entities.mapper.relation.query.QueryConstants.REVISION_PARAMETER;
import org.jboss.logging.Logger;
/**
* Audit strategy which persists and retrieves audit information using a validity algorithm, based on the
@ -162,7 +160,7 @@ public class ValidityAuditStrategy implements AuditStrategy {
new ReturningWork<Integer>() {
@Override
public Integer execute(Connection connection) throws SQLException {
PreparedStatement preparedStatement = connection.prepareStatement( updateSql );
PreparedStatement preparedStatement = sessionImplementor.getTransactionCoordinator().getJdbcCoordinator().getStatementPreparer().prepareStatement( updateSql );
try {
int index = 1;
@ -197,15 +195,10 @@ public class ValidityAuditStrategy implements AuditStrategy {
// where REVEND is null
// nothing to bind....
return preparedStatement.executeUpdate();
return sessionImplementor.getTransactionCoordinator().getJdbcCoordinator().getResultSetReturn().executeUpdate( preparedStatement );
}
finally {
try {
preparedStatement.close();
}
catch (SQLException e) {
log.debug( "Could not release prepared statement : " + e.getMessage() );
}
sessionImplementor.getTransactionCoordinator().getJdbcCoordinator().release( preparedStatement );
}
}
}