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HHH-3892 : Improve support for mapping SQL LONGVARCHAR and CLOB to Java String, SQL LONGVARBINARY and BLOB to Java byte[] 

git-svn-id: https://svn.jboss.org/repos/hibernate/core/trunk@16501 1b8cb986-b30d-0410-93ca-fae66ebed9b2
This commit is contained in:
Gail Badner 2009-05-01 23:21:00 +00:00
parent 5ae4feefb9
commit 5ee21b3aa8
36 changed files with 1083 additions and 226 deletions
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15
core/src/main/java/org/hibernate/Hibernate.java
View File

@ -79,6 +79,9 @@ import org.hibernate.type.YesNoType;
import org.hibernate.type.CharArrayType;
import org.hibernate.type.WrapperBinaryType;
import org.hibernate.type.CharacterArrayType;
import org.hibernate.type.MaterializedBlobType;
import org.hibernate.type.ImageType;
import org.hibernate.type.MaterializedClobType;
import org.hibernate.usertype.CompositeUserType;
/**
@ -177,10 +180,22 @@ public final class Hibernate {
* Hibernate Character[] type.
*/
public static final NullableType CHARACTER_ARRAY = new CharacterArrayType();
/**
* Hibernate <tt>image</tt> type.
*/
public static final NullableType IMAGE = new ImageType();
/**
* Hibernate <tt>text</tt> type.
*/
public static final NullableType TEXT = new TextType();
/**
* Hibernate <tt>materialized_blob</tt> type.
*/
public static final NullableType MATERIALIZED_BLOB = new MaterializedBlobType();
/**
* Hibernate <tt>materialized_clob</tt> type.
*/
public static final NullableType MATERIALIZED_CLOB = new MaterializedClobType();
/**
* Hibernate <tt>blob</tt> type.
*/

2
core/src/main/java/org/hibernate/dialect/DB2Dialect.java
View File

@ -61,6 +61,8 @@ public class DB2Dialect extends Dialect {
registerColumnType( Types.NUMERIC, "numeric($p,$s)" );
registerColumnType( Types.BLOB, "blob($l)" );
registerColumnType( Types.CLOB, "clob($l)" );
registerColumnType( Types.LONGVARCHAR, "long varchar" );
registerColumnType( Types.LONGVARBINARY, "long varchar for bit data" );
registerFunction("abs", new StandardSQLFunction("abs") );
registerFunction("absval", new StandardSQLFunction("absval") );

2
core/src/main/java/org/hibernate/dialect/HSQLDialect.java
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@ -81,6 +81,8 @@ public class HSQLDialect extends Dialect {
//HSQL has no Blob/Clob support .... but just put these here for now!
registerColumnType( Types.BLOB, "longvarbinary" );
registerColumnType( Types.CLOB, "longvarchar" );
registerColumnType( Types.LONGVARBINARY, "longvarbinary" );
registerColumnType( Types.LONGVARCHAR, "longvarchar" );
registerFunction( "ascii", new StandardSQLFunction( "ascii", Hibernate.INTEGER ) );
registerFunction( "char", new StandardSQLFunction( "char", Hibernate.CHARACTER ) );

1
core/src/main/java/org/hibernate/dialect/MySQL5Dialect.java
View File

@ -36,5 +36,6 @@ public class MySQL5Dialect extends MySQLDialect {
registerColumnType( Types.VARCHAR, "longtext" );
// registerColumnType( Types.VARCHAR, 16777215, "mediumtext" );
registerColumnType( Types.VARCHAR, 65535, "varchar($l)" );
registerColumnType( Types.LONGVARCHAR, "longtext" );
}
}

3
core/src/main/java/org/hibernate/dialect/MySQLDialect.java
View File

@ -59,6 +59,8 @@ public class MySQLDialect extends Dialect {
registerColumnType( Types.VARBINARY, 16777215, "mediumblob" );
registerColumnType( Types.VARBINARY, 65535, "blob" );
registerColumnType( Types.VARBINARY, 255, "tinyblob" );
registerColumnType( Types.LONGVARBINARY, "longblob" );
registerColumnType( Types.LONGVARBINARY, 16777215, "mediumblob" );
registerColumnType( Types.NUMERIC, "decimal($p,$s)" );
registerColumnType( Types.BLOB, "longblob" );
// registerColumnType( Types.BLOB, 16777215, "mediumblob" );
@ -181,6 +183,7 @@ public class MySQLDialect extends Dialect {
// registerColumnType( Types.VARCHAR, 16777215, "mediumtext" );
// registerColumnType( Types.VARCHAR, 65535, "text" );
registerColumnType( Types.VARCHAR, 255, "varchar($l)" );
registerColumnType( Types.LONGVARCHAR, "longtext" );
}
public String getAddColumnString() {

3
core/src/main/java/org/hibernate/dialect/Oracle8iDialect.java
View File

@ -98,6 +98,9 @@ public class Oracle8iDialect extends Dialect {
registerColumnType( Types.BLOB, "blob" );
registerColumnType( Types.CLOB, "clob" );
registerColumnType( Types.LONGVARCHAR, "long" );
registerColumnType( Types.LONGVARBINARY, "long raw" );
}
protected void registerReverseHibernateTypeMappings() {

2
core/src/main/java/org/hibernate/dialect/PostgreSQLDialect.java
View File

@ -62,6 +62,8 @@ public class PostgreSQLDialect extends Dialect {
registerColumnType( Types.TIME, "time" );
registerColumnType( Types.TIMESTAMP, "timestamp" );
registerColumnType( Types.VARBINARY, "bytea" );
registerColumnType( Types.LONGVARCHAR, "text" );
registerColumnType( Types.LONGVARBINARY, "bytea" );
registerColumnType( Types.CLOB, "text" );
registerColumnType( Types.BLOB, "oid" );
registerColumnType( Types.NUMERIC, "numeric($p, $s)" );

2
core/src/main/java/org/hibernate/dialect/SQLServerDialect.java
View File

@ -42,6 +42,8 @@ public class SQLServerDialect extends SybaseDialect {
public SQLServerDialect() {
registerColumnType( Types.VARBINARY, "image" );
registerColumnType( Types.VARBINARY, 8000, "varbinary($l)" );
registerColumnType( Types.LONGVARBINARY, "image" );
registerColumnType( Types.LONGVARCHAR, "text" );
registerFunction( "second", new SQLFunctionTemplate( Hibernate.INTEGER, "datepart(second, ?1)" ) );
registerFunction( "minute", new SQLFunctionTemplate( Hibernate.INTEGER, "datepart(minute, ?1)" ) );

4
core/src/main/java/org/hibernate/dialect/SybaseASE15Dialect.java
View File

@ -50,6 +50,10 @@ import org.hibernate.dialect.function.VarArgsSQLFunction;
public class SybaseASE15Dialect extends AbstractTransactSQLDialect {
public SybaseASE15Dialect() {
super();
registerColumnType( Types.LONGVARBINARY, "image" );
registerColumnType( Types.LONGVARCHAR, "text" );
registerFunction( "second", new SQLFunctionTemplate(Hibernate.INTEGER, "datepart(second, ?1)") );
registerFunction( "minute", new SQLFunctionTemplate(Hibernate.INTEGER, "datepart(minute, ?1)") );
registerFunction( "hour", new SQLFunctionTemplate(Hibernate.INTEGER, "datepart(hour, ?1)") );

46
core/src/main/java/org/hibernate/type/AbstractLongBinaryType.java Normal file
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@ -0,0 +1,46 @@
//$Id: $
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2008, Red Hat Middleware LLC 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 Middleware LLC.
*
* 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.type;
/**
* An abstract type for mapping long binary SQL types to Java byte[].
*
* @author Gail Badner
*/
public abstract class AbstractLongBinaryType extends AbstractBynaryType {
public Class getReturnedClass() {
return byte[].class;
}
protected Object toExternalFormat(byte[] bytes) {
return bytes;
}
protected byte[] toInternalFormat(Object bytes) {
return ( byte[] ) bytes;
}
}

94
core/src/main/java/org/hibernate/type/AbstractLongStringType.java Normal file
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@ -0,0 +1,94 @@
//$Id: $
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2008, Red Hat Middleware LLC 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 Middleware LLC.
*
* 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.type;
import java.io.IOException;
import java.io.Reader;
import java.io.StringReader;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import org.hibernate.HibernateException;
/**
* An abstract type for mapping long string SQL types to a Java String.
* @author Gavin King, Bertrand Renuart (from TextType)
*/
public abstract class AbstractLongStringType extends ImmutableType {
public void set(PreparedStatement st, Object value, int index) throws HibernateException, SQLException {
String str = (String) value;
st.setCharacterStream( index, new StringReader(str), str.length() );
}
public Object get(ResultSet rs, String name) throws HibernateException, SQLException {
// Retrieve the value of the designated column in the current row of this
// ResultSet object as a java.io.Reader object
Reader charReader = rs.getCharacterStream(name);
// if the corresponding SQL value is NULL, the reader we got is NULL as well
if (charReader==null) return null;
// Fetch Reader content up to the end - and put characters in a StringBuffer
StringBuffer sb = new StringBuffer();
try {
char[] buffer = new char[2048];
while (true) {
int amountRead = charReader.read(buffer, 0, buffer.length);
if ( amountRead == -1 ) break;
sb.append(buffer, 0, amountRead);
}
}
catch (IOException ioe) {
throw new HibernateException( "IOException occurred reading text", ioe );
}
finally {
try {
charReader.close();
}
catch (IOException e) {
throw new HibernateException( "IOException occurred closing stream", e );
}
}
// Return StringBuffer content as a large String
return sb.toString();
}
public Class getReturnedClass() {
return String.class;
}
public String toString(Object val) {
return (String) val;
}
public Object fromStringValue(String xml) {
return xml;
}
}

44
core/src/main/java/org/hibernate/type/ImageType.java Normal file
View File

@ -0,0 +1,44 @@
//$Id: $
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2008, Red Hat Middleware LLC 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 Middleware LLC.
*
* 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.type;
import java.sql.Types;
/**
* <tt>image</tt>: A type that maps an SQL LONGVARBINARY to Java byte[].
*
* @author Gail Badner
*/
public class ImageType extends AbstractLongBinaryType {
public int sqlType() {
return Types.LONGVARBINARY;
}
public String getName() {
return "image";
}
}

44
core/src/main/java/org/hibernate/type/MaterializedBlobType.java Normal file
View File

@ -0,0 +1,44 @@
//$Id: $
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2008, Red Hat Middleware LLC 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 Middleware LLC.
*
* 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.type;
import java.sql.Types;
/**
* <tt>materialized_blob</tt>: A type that maps an SQL BLOB to Java byte[].
*
* @author Gail Badner
*/
public class MaterializedBlobType extends AbstractLongBinaryType {
public int sqlType() {
return Types.BLOB;
}
public String getName() {
return "materialized_blob";
}
}

42
core/src/main/java/org/hibernate/type/MaterializedClobType.java Normal file
View File

@ -0,0 +1,42 @@
//$Id: $
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2008, Red Hat Middleware LLC 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 Middleware LLC.
*
* 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.type;
import java.sql.Types;
/**
* <tt>materialized_clob</tt>: A type that maps an SQL CLOB to a Java String.
*
* @author Gail Badner
*/
public class MaterializedClobType extends AbstractLongStringType {
public int sqlType() {
return Types.CLOB;
}
public String getName() { return "materialized_clob"; }
}

69
core/src/main/java/org/hibernate/type/TextType.java
View File

@ -1,3 +1,4 @@
//$Id: $
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
@ -24,79 +25,21 @@
*/
package org.hibernate.type;
import java.io.IOException;
import java.io.Reader;
import java.io.StringReader;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Types;
import org.hibernate.HibernateException;
/**
* <tt>text</tt>: A type that maps an SQL CLOB to a Java String.
* @author Gavin King, Bertrand Renuart
* <tt>text</tt>: A type that maps an SQL LONGVARCHAR to a Java String.
*
* @author Gail Badner
*/
public class TextType extends ImmutableType {
public void set(PreparedStatement st, Object value, int index) throws HibernateException, SQLException {
String str = (String) value;
st.setCharacterStream( index, new StringReader(str), str.length() );
}
public Object get(ResultSet rs, String name) throws HibernateException, SQLException {
// Retrieve the value of the designated column in the current row of this
// ResultSet object as a java.io.Reader object
Reader charReader = rs.getCharacterStream(name);
// if the corresponding SQL value is NULL, the reader we got is NULL as well
if (charReader==null) return null;
// Fetch Reader content up to the end - and put characters in a StringBuffer
StringBuffer sb = new StringBuffer();
try {
char[] buffer = new char[2048];
while (true) {
int amountRead = charReader.read(buffer, 0, buffer.length);
if ( amountRead == -1 ) break;
sb.append(buffer, 0, amountRead);
}
}
catch (IOException ioe) {
throw new HibernateException( "IOException occurred reading text", ioe );
}
finally {
try {
charReader.close();
}
catch (IOException e) {
throw new HibernateException( "IOException occurred closing stream", e );
}
}
// Return StringBuffer content as a large String
return sb.toString();
}
public class TextType extends AbstractLongStringType {
public int sqlType() {
return Types.CLOB; //or Types.LONGVARCHAR?
}
public Class getReturnedClass() {
return String.class;
return Types.LONGVARCHAR;
}
public String getName() { return "text"; }
public String toString(Object val) {
return (String) val;
}
public Object fromStringValue(String xml) {
return xml;
}
}

3
core/src/main/java/org/hibernate/type/TypeFactory.java
View File

@ -90,7 +90,10 @@ public final class TypeFactory {
basics.put( Hibernate.TRUE_FALSE.getName(), Hibernate.TRUE_FALSE );
basics.put( Hibernate.YES_NO.getName(), Hibernate.YES_NO );
basics.put( Hibernate.BINARY.getName(), Hibernate.BINARY );
basics.put( Hibernate.IMAGE.getName(), Hibernate.IMAGE );
basics.put( Hibernate.TEXT.getName(), Hibernate.TEXT );
basics.put( Hibernate.MATERIALIZED_BLOB.getName(), Hibernate.MATERIALIZED_BLOB );
basics.put( Hibernate.MATERIALIZED_CLOB.getName(), Hibernate.MATERIALIZED_CLOB );
basics.put( Hibernate.BLOB.getName(), Hibernate.BLOB );
basics.put( Hibernate.CLOB.getName(), Hibernate.CLOB );
basics.put( Hibernate.BIG_DECIMAL.getName(), Hibernate.BIG_DECIMAL );

66
testsuite/src/test/java/org/hibernate/test/lob/BlobTest.java → testsuite/src/test/java/org/hibernate/test/lob/BlobLocatorTest.java
View File

@ -1,3 +1,28 @@
//$Id: $
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2008, Red Hat Middleware LLC 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 Middleware LLC.
*
* 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.lob;
import java.sql.Blob;
@ -14,14 +39,16 @@ import org.hibernate.junit.functional.FunctionalTestClassTestSuite;
import org.hibernate.util.ArrayHelper;
/**
* {@inheritDoc}
* Tests lazy materialization of data mapped by
* {@link org.hibernate.type.BlobType}, as well as bounded and unbounded
* materialization and mutation.
*
* @author Steve Ebersole
*/
public class BlobTest extends DatabaseSpecificFunctionalTestCase {
public class BlobLocatorTest extends DatabaseSpecificFunctionalTestCase {
private static final int BLOB_SIZE = 10000;
public BlobTest(String name) {
public BlobLocatorTest(String name) {
super( name );
}
@ -30,7 +57,7 @@ public class BlobTest extends DatabaseSpecificFunctionalTestCase {
}
public static Test suite() {
return new FunctionalTestClassTestSuite( BlobTest.class );
return new FunctionalTestClassTestSuite( BlobLocatorTest.class );
}
public boolean appliesTo(Dialect dialect) {
@ -41,37 +68,6 @@ public class BlobTest extends DatabaseSpecificFunctionalTestCase {
return true;
}
public void testBoundedMaterializedBlobAccess() {
byte[] original = buildRecursively( BLOB_SIZE, true );
byte[] changed = buildRecursively( BLOB_SIZE, false );
Session s = openSession();
s.beginTransaction();
LobHolder entity = new LobHolder();
entity.setMaterializedBlob( original );
s.save( entity );
s.getTransaction().commit();
s.close();
s = openSession();
s.beginTransaction();
entity = ( LobHolder ) s.get( LobHolder.class, entity.getId() );
assertEquals( BLOB_SIZE, entity.getMaterializedBlob().length );
assertEquals( original, entity.getMaterializedBlob() );
entity.setMaterializedBlob( changed );
s.getTransaction().commit();
s.close();
s = openSession();
s.beginTransaction();
entity = ( LobHolder ) s.get( LobHolder.class, entity.getId() );
assertEquals( BLOB_SIZE, entity.getMaterializedBlob().length );
assertEquals( changed, entity.getMaterializedBlob() );
s.delete( entity );
s.getTransaction().commit();
s.close();
}
public void testBoundedBlobLocatorAccess() throws Throwable {
byte[] original = buildRecursively( BLOB_SIZE, true );
byte[] changed = buildRecursively( BLOB_SIZE, false );

68
testsuite/src/test/java/org/hibernate/test/lob/ClobTest.java → testsuite/src/test/java/org/hibernate/test/lob/ClobLocatorTest.java
View File

@ -1,3 +1,28 @@
//$Id: $
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2008, Red Hat Middleware LLC 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 Middleware LLC.
*
* 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.lob;
import java.sql.Clob;
@ -13,16 +38,16 @@ import org.hibernate.junit.functional.DatabaseSpecificFunctionalTestCase;
import org.hibernate.junit.functional.FunctionalTestClassTestSuite;
/**
* Test various access scenarios for eager and lazy materialization
* of CLOB data, as well as bounded and unbounded materialization
* and mutation.
* Tests lazy materialization of data mapped by
* {@link org.hibernate.type.ClobType} as well as bounded and unbounded
* materialization and mutation.
*
* @author Steve Ebersole
*/
public class ClobTest extends DatabaseSpecificFunctionalTestCase {
public class ClobLocatorTest extends DatabaseSpecificFunctionalTestCase {
private static final int CLOB_SIZE = 10000;
public ClobTest(String name) {
public ClobLocatorTest(String name) {
super( name );
}
@ -31,7 +56,7 @@ public class ClobTest extends DatabaseSpecificFunctionalTestCase {
}
public static Test suite() {
return new FunctionalTestClassTestSuite( ClobTest.class );
return new FunctionalTestClassTestSuite( ClobLocatorTest.class );
}
public boolean appliesTo(Dialect dialect) {
@ -42,37 +67,6 @@ public class ClobTest extends DatabaseSpecificFunctionalTestCase {
return true;
}
public void testBoundedMaterializedClobAccess() {
String original = buildRecursively( CLOB_SIZE, 'x' );
String changed = buildRecursively( CLOB_SIZE, 'y' );
Session s = openSession();
s.beginTransaction();
LobHolder entity = new LobHolder();
entity.setMaterializedClob( original );
s.save( entity );
s.getTransaction().commit();
s.close();
s = openSession();
s.beginTransaction();
entity = ( LobHolder ) s.get( LobHolder.class, entity.getId() );
assertEquals( CLOB_SIZE, entity.getMaterializedClob().length() );
assertEquals( original, entity.getMaterializedClob() );
entity.setMaterializedClob( changed );
s.getTransaction().commit();
s.close();
s = openSession();
s.beginTransaction();
entity = ( LobHolder ) s.get( LobHolder.class, entity.getId() );
assertEquals( CLOB_SIZE, entity.getMaterializedClob().length() );
assertEquals( changed, entity.getMaterializedClob() );
s.delete( entity );
s.getTransaction().commit();
s.close();
}
public void testBoundedClobLocatorAccess() throws Throwable {
String original = buildRecursively( CLOB_SIZE, 'x' );
String changed = buildRecursively( CLOB_SIZE, 'y' );

16
testsuite/src/test/java/org/hibernate/test/lob/ImageMappings.hbm.xml Normal file
View File

@ -0,0 +1,16 @@
<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC
"-//Hibernate/Hibernate Mapping DTD 2.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<hibernate-mapping package="org.hibernate.test.lob">
<class name="LongByteArrayHolder" table="LOB_ENTITY_IMAGE">
<id name="id" type="long" column="ID">
<generator class="increment"/>
</id>
<property name="longByteArray" column="LONG_BYTE_ARRAY" type="image" length="15000"/>
</class>
</hibernate-mapping>

51
testsuite/src/test/java/org/hibernate/test/lob/ImageTest.java Normal file
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@ -0,0 +1,51 @@
//$Id: $
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2008, Red Hat Middleware LLC 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 Middleware LLC.
*
* 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.lob;
import junit.framework.Test;
import org.hibernate.junit.functional.FunctionalTestClassTestSuite;
/**
* Tests eager materialization and mutation of data mapped by
* {@link org.hibernate.type.ImageType}.
*
* @author Gail Badner
*/
public class ImageTest extends LongByteArrayTest {
public ImageTest(String name) {
super( name );
}
public String[] getMappings() {
return new String[] { "lob/ImageMappings.hbm.xml" };
}
public static Test suite() {
return new FunctionalTestClassTestSuite( ImageTest.class );
}
}

39
testsuite/src/test/java/org/hibernate/test/lob/LobHolder.java
View File

@ -7,21 +7,10 @@ import java.sql.Blob;
/**
* An entity containing all kinds of good LOB-type data...
* <p/>
* {@link #serialData} is used to hold general serializable data which is
* mapped via the {@link org.hibernate.type.SerializableType}.
* <p/>
* {@link #materializedClob} is used to hold CLOB data that is materialized
* into a String immediately; it is mapped via the
* {@link org.hibernate.type.TextType}.
* <p/>
* {@link #clobLocator} is used to hold CLOB data that is materialized lazily
* via a JDBC CLOB locator; it is mapped via the
* {@link org.hibernate.type.ClobType}
* <p/>
* {@link #materializedBlob} is used to hold BLOB data that is materialized
* into a byte array immediately; it is mapped via the
* {@link org.hibernate.test.lob.MaterializedBlobType}.
* <p/>
* {@link #blobLocator} is used to hold BLOB data that is materialized lazily
* via a JDBC BLOB locator; it is mapped via the
* {@link org.hibernate.type.BlobType}
@ -32,12 +21,8 @@ import java.sql.Blob;
public class LobHolder {
private Long id;
private Serializable serialData;
private String materializedClob;
private Clob clobLocator;
private byte[] materializedBlob;
private Blob blobLocator;
public Long getId() {
@ -48,22 +33,6 @@ public class LobHolder {
this.id = id;
}
public Serializable getSerialData() {
return serialData;
}
public void setSerialData(Serializable serialData) {
this.serialData = serialData;
}
public String getMaterializedClob() {
return materializedClob;
}
public void setMaterializedClob(String materializedClob) {
this.materializedClob = materializedClob;
}
public Clob getClobLocator() {
return clobLocator;
}
@ -72,14 +41,6 @@ public class LobHolder {
this.clobLocator = clobLocator;
}
public byte[] getMaterializedBlob() {
return materializedBlob;
}
public void setMaterializedBlob(byte[] materializedBlob) {
this.materializedBlob = materializedBlob;
}
public Blob getBlobLocator() {
return blobLocator;
}

8
testsuite/src/test/java/org/hibernate/test/lob/LobMappings.hbm.xml
View File

@ -10,13 +10,9 @@
<generator class="increment"/>
</id>
<property name="serialData" column="SER_DATA" type="serializable"/>
<property name="clobLocator" column="CLOB_DATA" type="clob" length="15000" />
<property name="materializedClob" column="MAT_CLOB_DATA" type="text" length="15000"/>
<property name="clobLocator" column="CLOB_DATA" type="clob" length="15000"/>
<property name="materializedBlob" column="MAT_BLOB_DATA" type="org.hibernate.test.lob.MaterializedBlobType" length="15000"/>
<property name="blobLocator" column="BLOB_DATA" type="blob" length="15000"/>
<property name="blobLocator" column="BLOB_DATA" type="blob" length="15000" />
</class>
</hibernate-mapping>

54
testsuite/src/test/java/org/hibernate/test/lob/LongByteArrayHolder.java Normal file
View File

@ -0,0 +1,54 @@
//$Id: $
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2008, Red Hat Middleware LLC 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 Middleware LLC.
*
* 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.lob;
/**
* An entity containing data that is materialized into a byte array immediately.
* The hibernate type mapped for {@link #longByteArray} determines the SQL type
* asctually used.
*
* @author Gail Badner
*/
public class LongByteArrayHolder {
private Long id;
private byte[] longByteArray;
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public byte[] getLongByteArray() {
return longByteArray;
}
public void setLongByteArray(byte[] longByteArray) {
this.longByteArray = longByteArray;
}
}

110
testsuite/src/test/java/org/hibernate/test/lob/LongByteArrayTest.java Normal file
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@ -0,0 +1,110 @@
//$Id: $
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2008, Red Hat Middleware LLC 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 Middleware LLC.
*
* 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.lob;
import junit.framework.AssertionFailedError;
import org.hibernate.Session;
import org.hibernate.junit.functional.DatabaseSpecificFunctionalTestCase;
import org.hibernate.util.ArrayHelper;
/**
* Tests eager materialization and mutation of long byte arrays.
*
* @author Steve Ebersole
*/
public abstract class LongByteArrayTest extends DatabaseSpecificFunctionalTestCase {
private static final int ARRAY_SIZE = 10000;
public LongByteArrayTest(String name) {
super( name );
}
public void testBoundedLongByteArrayAccess() {
byte[] original = buildRecursively( ARRAY_SIZE, true );
byte[] changed = buildRecursively( ARRAY_SIZE, false );
Session s = openSession();
s.beginTransaction();
LongByteArrayHolder entity = new LongByteArrayHolder();
s.save( entity );
s.getTransaction().commit();
s.close();
s = openSession();
s.beginTransaction();
entity = ( LongByteArrayHolder ) s.get( LongByteArrayHolder.class, entity.getId() );
assertNull( entity.getLongByteArray() );
entity.setLongByteArray( original );
s.getTransaction().commit();
s.close();
s = openSession();
s.beginTransaction();
entity = ( LongByteArrayHolder ) s.get( LongByteArrayHolder.class, entity.getId() );
assertEquals( ARRAY_SIZE, entity.getLongByteArray().length );
assertEquals( original, entity.getLongByteArray() );
entity.setLongByteArray( changed );
s.getTransaction().commit();
s.close();
s = openSession();
s.beginTransaction();
entity = ( LongByteArrayHolder ) s.get( LongByteArrayHolder.class, entity.getId() );
assertEquals( ARRAY_SIZE, entity.getLongByteArray().length );
assertEquals( changed, entity.getLongByteArray() );
entity.setLongByteArray( null );
s.getTransaction().commit();
s.close();
s = openSession();
s.beginTransaction();
entity = ( LongByteArrayHolder ) s.get( LongByteArrayHolder.class, entity.getId() );
assertNull( entity.getLongByteArray() );
s.delete( entity );
s.getTransaction().commit();
s.close();
}
private byte[] buildRecursively(int size, boolean on) {
byte[] data = new byte[size];
data[0] = mask( on );
for ( int i = 0; i < size; i++ ) {
data[i] = mask( on );
on = !on;
}
return data;
}
private byte mask(boolean on) {
return on ? ( byte ) 1 : ( byte ) 0;
}
public static void assertEquals(byte[] val1, byte[] val2) {
if ( !ArrayHelper.isEquals( val1, val2 ) ) {
throw new AssertionFailedError( "byte arrays did not match" );
}
}
}

53
testsuite/src/test/java/org/hibernate/test/lob/LongStringHolder.java Normal file
View File

@ -0,0 +1,53 @@
//$Id: $
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2008, Red Hat Middleware LLC 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 Middleware LLC.
*
* 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.lob;
/**
* An entity containing data that is materialized into a String immediately.
*
* @author Gail Badner
*/
public class LongStringHolder {
private Long id;
private String longString;
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public String getLongString() {
return longString;
}
public void setLongString(String longString) {
this.longString = longString;
}
}

99
testsuite/src/test/java/org/hibernate/test/lob/LongStringTest.java Normal file
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@ -0,0 +1,99 @@
//$Id: $
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2008, Red Hat Middleware LLC 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 Middleware LLC.
*
* 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.lob;
import junit.framework.Test;
import org.hibernate.Session;
import org.hibernate.junit.functional.DatabaseSpecificFunctionalTestCase;
import org.hibernate.junit.functional.FunctionalTestClassTestSuite;
/**
* Tests eager materialization and mutation of long strings.
*
* @author Steve Ebersole
*/
public abstract class LongStringTest extends DatabaseSpecificFunctionalTestCase {
private static final int LONG_STRING_SIZE = 10000;
public LongStringTest(String name) {
super( name );
}
public void testBoundedLongStringAccess() {
String original = buildRecursively( LONG_STRING_SIZE, 'x' );
String changed = buildRecursively( LONG_STRING_SIZE, 'y' );
Session s = openSession();
s.beginTransaction();
LongStringHolder entity = new LongStringHolder();
s.save( entity );
s.getTransaction().commit();
s.close();
s = openSession();
s.beginTransaction();
entity = ( LongStringHolder ) s.get( LongStringHolder.class, entity.getId() );
assertNull( entity.getLongString() );
entity.setLongString( original );
s.getTransaction().commit();
s.close();
s = openSession();
s.beginTransaction();
entity = ( LongStringHolder ) s.get( LongStringHolder.class, entity.getId() );
assertEquals( LONG_STRING_SIZE, entity.getLongString().length() );
assertEquals( original, entity.getLongString() );
entity.setLongString( changed );
s.getTransaction().commit();
s.close();
s = openSession();
s.beginTransaction();
entity = ( LongStringHolder ) s.get( LongStringHolder.class, entity.getId() );
assertEquals( LONG_STRING_SIZE, entity.getLongString().length() );
assertEquals( changed, entity.getLongString() );
entity.setLongString( null );
s.getTransaction().commit();
s.close();
s = openSession();
s.beginTransaction();
entity = ( LongStringHolder ) s.get( LongStringHolder.class, entity.getId() );
assertNull( entity.getLongString() );
s.delete( entity );
s.getTransaction().commit();
s.close();
}
private String buildRecursively(int size, char baseChar) {
StringBuffer buff = new StringBuffer();
for( int i = 0; i < size; i++ ) {
buff.append( baseChar );
}
return buff.toString();
}
}

16
testsuite/src/test/java/org/hibernate/test/lob/MaterializedBlobMappings.hbm.xml Normal file
View File

@ -0,0 +1,16 @@
<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC
"-//Hibernate/Hibernate Mapping DTD 2.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<hibernate-mapping package="org.hibernate.test.lob">
<class name="LongByteArrayHolder" table="LOB_ENTITY_MAT_BLOB">
<id name="id" type="long" column="ID">
<generator class="increment"/>
</id>
<property name="longByteArray" column="LONG_BYTE_ARRAY" type="materialized_blob" length="15000"/>
</class>
</hibernate-mapping>

60
testsuite/src/test/java/org/hibernate/test/lob/MaterializedBlobTest.java Normal file
View File

@ -0,0 +1,60 @@
//$Id: $
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2008, Red Hat Middleware LLC 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 Middleware LLC.
*
* 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.lob;
import junit.framework.Test;
import org.hibernate.junit.functional.FunctionalTestClassTestSuite;
import org.hibernate.dialect.Dialect;
/**
* Tests eager materialization and mutation of data mapped by
* {@link org.hibernate.type.MaterializedBlobType}.
*
* @author Gail Badner
*/
public class MaterializedBlobTest extends LongByteArrayTest {
public MaterializedBlobTest(String name) {
super( name );
}
public String[] getMappings() {
return new String[] { "lob/MaterializedBlobMappings.hbm.xml" };
}
public static Test suite() {
return new FunctionalTestClassTestSuite( MaterializedBlobTest.class );
}
public boolean appliesTo(Dialect dialect) {
if ( ! dialect.supportsExpectedLobUsagePattern() ) {
reportSkip( "database/driver does not support expected LOB usage pattern", "LOB support" );
return false;
}
return true;
}
}

33
testsuite/src/test/java/org/hibernate/test/lob/MaterializedBlobType.java
View File

@ -1,33 +0,0 @@
package org.hibernate.test.lob;
import java.sql.Types;
import org.hibernate.type.AbstractBynaryType;
/**
* {@inheritDoc}
*
* @author Steve Ebersole
*/
public class MaterializedBlobType extends AbstractBynaryType {
public int sqlType() {
return Types.BLOB;
}
public String getName() {
return "materialized-blob";
}
public Class getReturnedClass() {
return byte[].class;
}
protected Object toExternalFormat(byte[] bytes) {
return bytes;
}
protected byte[] toInternalFormat(Object bytes) {
return ( byte[] ) bytes;
}
}

16
testsuite/src/test/java/org/hibernate/test/lob/MaterializedClobMappings.hbm.xml Normal file
View File

@ -0,0 +1,16 @@
<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC
"-//Hibernate/Hibernate Mapping DTD 2.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<hibernate-mapping package="org.hibernate.test.lob">
<class name="LongStringHolder" table="LOB_ENTITY_MAT_CLOB">
<id name="id" type="long" column="ID">
<generator class="increment"/>
</id>
<property name="longString" column="LONG_STR" type="materialized_clob" length="15000"/>
</class>
</hibernate-mapping>

60
testsuite/src/test/java/org/hibernate/test/lob/MaterializedClobTest.java Normal file
View File

@ -0,0 +1,60 @@
//$Id: $
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2008, Red Hat Middleware LLC 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 Middleware LLC.
*
* 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.lob;
import junit.framework.Test;
import org.hibernate.junit.functional.FunctionalTestClassTestSuite;
import org.hibernate.dialect.Dialect;
/**
* Tests eager materialization and mutation of data mapped by
* {@link org.hibernate.type.MaterializedClobType}.
*
* @author Gail Badner
*/
public class MaterializedClobTest extends LongStringTest {
public MaterializedClobTest(String name) {
super( name );
}
public String[] getMappings() {
return new String[] { "lob/MaterializedClobMappings.hbm.xml" };
}
public static Test suite() {
return new FunctionalTestClassTestSuite( MaterializedClobTest.class );
}
public boolean appliesTo(Dialect dialect) {
if ( ! dialect.supportsExpectedLobUsagePattern() ) {
reportSkip( "database/driver does not support expected LOB usage pattern", "LOB support" );
return false;
}
return true;
}
}

56
testsuite/src/test/java/org/hibernate/test/lob/SerializableHolder.java Normal file
View File

@ -0,0 +1,56 @@
//$Id: $
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2008, Red Hat Middleware LLC 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 Middleware LLC.
*
* 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.lob;
import java.io.Serializable;
/**
* An entity containing serializable data which is
* mapped via the {@link org.hibernate.type.SerializableType}.
*
* @author Steve Ebersole
*/
public class SerializableHolder {
private Long id;
private Serializable serialData;
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public Serializable getSerialData() {
return serialData;
}
public void setSerialData(Serializable serialData) {
this.serialData = serialData;
}
}

16
testsuite/src/test/java/org/hibernate/test/lob/SerializableMappings.hbm.xml Normal file
View File

@ -0,0 +1,16 @@
<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC
"-//Hibernate/Hibernate Mapping DTD 2.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<hibernate-mapping package="org.hibernate.test.lob">
<class name="SerializableHolder" table="LOB_ENTITY">
<id name="id" type="long" column="ID">
<generator class="increment"/>
</id>
<property name="serialData" column="SER_DATA" type="serializable"/>
</class>
</hibernate-mapping>

43
testsuite/src/test/java/org/hibernate/test/lob/SerializableTypeTest.java
View File

@ -24,7 +24,7 @@ public class SerializableTypeTest extends FunctionalTestCase {
}
public String[] getMappings() {
return new String[] { "lob/LobMappings.hbm.xml" };
return new String[] { "lob/SerializableMappings.hbm.xml" };
}
public static Test suite() {
@ -37,30 +37,49 @@ public class SerializableTypeTest extends FunctionalTestCase {
}
public void testNewSerializableType() {
// Sybase dialects do not support ResultSet.getBlob(String)
if ( getDialect() instanceof SybaseDialect || getDialect() instanceof Sybase11Dialect || getDialect() instanceof SybaseASE15Dialect || getDialect() instanceof SybaseAnywhereDialect ) {
return;
}
final String payloadText = "Initial payload";
final String initialPayloadText = "Initial payload";
final String changedPayloadText = "Changed payload";
Session s = openSession();
s.beginTransaction();
LobHolder holder = new LobHolder();
holder.setSerialData( new SerializableData( payloadText ) );
SerializableHolder holder = new SerializableHolder();
s.save( holder );
s.getTransaction().commit();
s.close();
s = openSession();
s.beginTransaction();
holder = ( LobHolder ) s.get( LobHolder.class, holder.getId() );
holder = ( SerializableHolder ) s.get( SerializableHolder.class, holder.getId() );
assertNull( holder.getSerialData() );
holder.setSerialData( new SerializableData( initialPayloadText ) );
s.getTransaction().commit();
s.close();
s = openSession();
s.beginTransaction();
holder = ( SerializableHolder ) s.get( SerializableHolder.class, holder.getId() );
SerializableData serialData = ( SerializableData ) holder.getSerialData();
assertEquals( payloadText, serialData.getPayload() );
assertEquals( initialPayloadText, serialData.getPayload() );
holder.setSerialData( new SerializableData( changedPayloadText ) );
s.getTransaction().commit();
s.close();
s = openSession();
s.beginTransaction();
holder = ( SerializableHolder ) s.get( SerializableHolder.class, holder.getId() );
serialData = ( SerializableData ) holder.getSerialData();
assertEquals( changedPayloadText, serialData.getPayload() );
holder.setSerialData( null );
s.getTransaction().commit();
s.close();
s = openSession();
s.beginTransaction();
holder = ( SerializableHolder ) s.get( SerializableHolder.class, holder.getId() );
assertNull( holder.getSerialData() );
s.delete( holder );
s.getTransaction().commit();
s.close();
}
}

16
testsuite/src/test/java/org/hibernate/test/lob/TextMappings.hbm.xml Normal file
View File

@ -0,0 +1,16 @@
<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC
"-//Hibernate/Hibernate Mapping DTD 2.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<hibernate-mapping package="org.hibernate.test.lob">
<class name="LongStringHolder" table="LOB_ENTITY_TEXT">
<id name="id" type="long" column="ID">
<generator class="increment"/>
</id>
<property name="longString" column="LONG_STR" type="text" length="15000"/>
</class>
</hibernate-mapping>

51
testsuite/src/test/java/org/hibernate/test/lob/TextTest.java Normal file
View File

@ -0,0 +1,51 @@
//$Id: $
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2008, Red Hat Middleware LLC 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 Middleware LLC.
*
* 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.lob;
import junit.framework.Test;
import org.hibernate.junit.functional.FunctionalTestClassTestSuite;
/**
* Test eager materialization and mutation data mapped by
* #{@link org.hibernate.type.TextType}.
*
* @author Gail Badner
*/
public class TextTest extends LongStringTest {
public TextTest(String name) {
super( name );
}
public String[] getMappings() {
return new String[] { "lob/TextMappings.hbm.xml" };
}
public static Test suite() {
return new FunctionalTestClassTestSuite( TextTest.class );
}
}