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

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 );
}
}

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 );
}
}

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 ) {

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 ) {

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 );
}
}

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 );
}
}

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();

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 );

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() );
}
}
}

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() );
}
}
}

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;
}
@ -395,6 +311,11 @@ public class LogicalConnectionImpl implements LogicalConnectionImplementor {
throw jdbcServices.getSqlExceptionHelper().convert( e, "could not inspect JDBC autocommit mode" );
}
}
@Override
public boolean isUserSuppliedConnection() {
return isUserSuppliedConnection;
}
@Override
public void notifyObserversStatementPrepared() {
@ -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 );

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 );
}
}

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() {
@ -65,6 +67,18 @@ class StatementPreparerImpl implements StatementPreparer {
.getJdbcServices()
.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) {
@ -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 {

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 );
}
}

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();
}
}

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();
}
}

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 );
}
}

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() );
}
}

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
}
}

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() );
}
}

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();
}
}

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" );
}
}
}

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 );
}
}

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() {
}
}

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 );
}
}
}

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();
}
}

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();
}

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();
}

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();
}

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.
@ -107,10 +78,14 @@ public interface LogicalConnectionImplementor extends LogicalConnection {
* with which to reconnect. It is an error to pass a connection in the other strategies.
*/
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();
}

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 );
}

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.
*

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 );
}
}
}

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 ) {

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 ) {

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 );
}
}
}

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

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 );
}
}
}

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 );
}
}
}

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 {

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) {

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 );
}
}

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) {

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 );
}
}

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],

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 );

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 );
}
}

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 );
}
}

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 );
}
}

View File

@ -115,26 +115,16 @@ public abstract class AbstractScrollableResults implements ScrollableResults {
}
public final void close() throws HibernateException {
// not absolutely necessary, but does help with aggressive release
//session.getJDBCContext().getConnectionManager().closeQueryStatement( ps, resultSet );
session.getTransactionCoordinator().getJdbcCoordinator().release( ps );
try {
// not absolutely necessary, but does help with aggressive release
//session.getJDBCContext().getConnectionManager().closeQueryStatement( ps, resultSet );
ps.close();
session.getPersistenceContext().getLoadContexts().cleanup( resultSet );
}
catch (SQLException sqle) {
throw session.getFactory().getSQLExceptionHelper().convert(
sqle,
"could not close results"
);
}
finally {
try {
session.getPersistenceContext().getLoadContexts().cleanup( resultSet );
}
catch( Throwable ignore ) {
// ignore this error for now
if ( LOG.isTraceEnabled() ) {
LOG.tracev( "Exception trying to cleanup load context : {0}", ignore.getMessage() );
}
catch( Throwable ignore ) {
// ignore this error for now
if ( LOG.isTraceEnabled() ) {
LOG.tracev( "Exception trying to cleanup load context : {0}", ignore.getMessage() );
}
}
}

View File

@ -83,28 +83,17 @@ public final class IteratorImpl implements HibernateIterator {
public void close() throws JDBCException {
if (ps!=null) {
LOG.debug("Closing iterator");
session.getTransactionCoordinator().getJdbcCoordinator().release( ps );
ps = null;
rs = null;
hasNext = false;
try {
LOG.debug("Closing iterator");
ps.close();
ps = null;
rs = null;
hasNext = false;
session.getPersistenceContext().getLoadContexts().cleanup( rs );
}
catch (SQLException e) {
LOG.unableToCloseIterator(e);
throw session.getFactory().getSQLExceptionHelper().convert(
e,
"Unable to close iterator"
);
}
finally {
try {
session.getPersistenceContext().getLoadContexts().cleanup( rs );
}
catch( Throwable ignore ) {
// ignore this error for now
LOG.debugf("Exception trying to cleanup load context : %s", ignore.getMessage());
}
catch( Throwable ignore ) {
// ignore this error for now
LOG.debugf("Exception trying to cleanup load context : %s", ignore.getMessage());
}
}
}

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" );
}

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

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;
}
}

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 );
}
}

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 );
}
}
}

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 ) {

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++;

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 );
}
}
}

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 ) {

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();
}
}

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 );
}
}
}

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;
}
}

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;
@ -49,13 +48,14 @@ 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
* unit test so that we can make sure the value keep being generated in the expected manner
*
*
* @author Steve Ebersole
*/
@SuppressWarnings({ "deprecation" })
@ -72,34 +72,26 @@ 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() {
@Override
protected boolean isUseQuotedIdentifiersGlobally() {
return false;
}
properties.put( PersistentIdentifierGenerator.IDENTIFIER_NORMALIZER, new ObjectNameNormalizer() {
@Override
protected boolean isUseQuotedIdentifiersGlobally() {
return false;
}
@Override
protected NamingStrategy getNamingStrategy() {
return cfg.getNamingStrategy();
}
}
);
@Override
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 );
}
@ -125,7 +117,7 @@ public class SequenceHiLoGeneratorTest extends BaseUnitTestCase {
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// historically the hilo generators skipped the initial block of values;
// so the first generated id value is maxlo + 1, here be 4
// so the first generated id value is maxlo + 1, here be 4
Long generatedValue = (Long) generator.generate( session, null );
assertEquals( 4L, generatedValue.longValue() );
// which should also perform the first read on the sequence which should set it to its "start with" value (1)
@ -144,8 +136,8 @@ public class SequenceHiLoGeneratorTest extends BaseUnitTestCase {
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
generatedValue = (Long) generator.generate( session, null );
assertEquals( 7L, generatedValue.longValue() );
// unlike the newer strategies, the db value will not get update here. It gets updated on the next invocation
// after a clock over
// unlike the newer strategies, the db value will not get update here. It gets updated on the next invocation
// after a clock over
assertEquals( 1L, extractSequenceValue( session ) );
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@ -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;
}
}

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()
);

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 );

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 ) {
}

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

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

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();
}
}

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...

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
}
}

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;
@ -80,9 +82,9 @@ public class AggressiveReleaseTest extends BaseUnitTestCase {
}
}
}
@After
public void tearDown() throws SQLException {
@Override
protected void cleanupTest() throws Exception {
Connection connection = null;
Statement stmnt = null;
try {
@ -109,29 +111,30 @@ public class AggressiveReleaseTest extends BaseUnitTestCase {
services.release();
}
@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() );
}
@ -139,122 +142,126 @@ 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() );
// let the close of the logical connection below release all resources (hopefully)...
}
catch ( SQLException sqle ) {
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() );
// let the close of the logical connection below release all resources (hopefully)...
}
catch ( SQLException sqle ) {
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() );
}

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() );
}
}

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 )
);
TransactionCoordinatorImpl transactionCoordinator = new TransactionCoordinatorImpl( null, transactionContext );
Session session = openSession();
SessionImplementor sessionImpl = (SessionImplementor) session;
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 ) );
TransactionCoordinatorImpl transactionCoordinator = new TransactionCoordinatorImpl( null, transactionContext );
JournalingTransactionObserver transactionObserver = new JournalingTransactionObserver();
transactionCoordinator.addObserver( transactionObserver );
Session session = openSession();
SessionImplementor sessionImpl = (SessionImplementor) session;
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();
}
}

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() );
}
}

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();

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 );
}
}
);

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();
}

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 );
}
}
);

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 );
}
}
}

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() );
assertTrue( logicalConnection.isPhysicallyConnected() );
statement.close();
assertFalse( logicalConnection.getResourceRegistry().hasRegisteredResources() );
assertTrue( logicalConnection.isPhysicallyConnected() ); // after_transaction specified
}
catch ( SQLException sqle ) {
fail( "incorrect exception type : SQLException" );
}
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() );
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, 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

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() );
assertTrue( logicalConnection.isPhysicallyConnected() );
statement.close();
assertFalse( logicalConnection.getResourceRegistry().hasRegisteredResources() );
assertFalse( logicalConnection.isPhysicallyConnected() ); // after_statement specified
}
catch ( SQLException sqle ) {
fail( "incorrect exception type : SQLException" );
}
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() );
jdbcCoordinator.release( statement );
assertFalse( jdbcCoordinator.hasRegisteredResources() );
assertFalse( logicalConnection.isPhysicallyConnected() ); // after_statement specified
// 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

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() );
assertTrue( logicalConnection.isPhysicallyConnected() );
statement.close();
assertFalse( logicalConnection.getResourceRegistry().hasRegisteredResources() );
assertFalse( logicalConnection.isPhysicallyConnected() ); // after_statement specified
}
catch ( SQLException sqle ) {
fail( "incorrect exception type : SQLException" );
}
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() );
jdbcCoordinator.release( statement );
assertFalse( jdbcCoordinator.hasRegisteredResources() );
assertFalse( logicalConnection.isPhysicallyConnected() ); // after_statement specified
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() );

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

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 );
}
}
}