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HHH-5205 - Added @Source and emum SourceType, fixed implementation and added a test 

git-svn-id: https://svn.jboss.org/repos/hibernate/core/trunk@20740 1b8cb986-b30d-0410-93ca-fae66ebed9b2
This commit is contained in:
Hardy Ferentschik 2010-09-28 16:28:30 +00:00
parent 7d167768d2
commit e14f58de29
7 changed files with 370 additions and 48 deletions
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44
core/src/main/java/org/hibernate/annotations/Source.java Normal file
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@ -0,0 +1,44 @@
/*
* 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.annotations;
import java.lang.annotation.Retention;
import java.lang.annotation.Target;
import static java.lang.annotation.ElementType.FIELD;
import static java.lang.annotation.ElementType.METHOD;
import static java.lang.annotation.RetentionPolicy.RUNTIME;
/**
* Optional annotation in conjunction with {@link javax.persistence.Version} and timestamp version properties.
* The annotation value decides where the timestamp is generated.
*
* @author Hardy Ferentschik
*/
@Target({ METHOD, FIELD })
@Retention(RUNTIME)
public @interface Source {
SourceType value() default SourceType.VM;
}

53
core/src/main/java/org/hibernate/annotations/SourceType.java Normal file
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@ -0,0 +1,53 @@
/*
* 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.annotations;
/**
* Where should Hibernate retrieve the value from? From the database, or from the current JVM?
*
* @author Hardy Ferentschik
*/
public enum SourceType {
/**
* Get the timestamp from the current VM.
* @see
*/
VM("timestamp"),
/**
* Get the timestamp from the database.
*/
DB("dbtimestamp");
private final String typeName;
SourceType(String typeName ) {
this.typeName = typeName;
}
public String typeName() {
return typeName;
}
}

61
core/src/main/java/org/hibernate/cfg/AnnotationBinder.java
View File

@ -124,6 +124,7 @@ import org.hibernate.annotations.Parameter;
import org.hibernate.annotations.Parent;
import org.hibernate.annotations.Proxy;
import org.hibernate.annotations.Sort;
import org.hibernate.annotations.Source;
import org.hibernate.annotations.Tuplizer;
import org.hibernate.annotations.Tuplizers;
import org.hibernate.annotations.TypeDef;
@ -372,26 +373,26 @@ public final class AnnotationBinder {
idGen.setIdentifierGeneratorStrategy( org.hibernate.id.enhanced.TableGenerator.class.getName() );
idGen.addParam( org.hibernate.id.enhanced.TableGenerator.CONFIG_PREFER_SEGMENT_PER_ENTITY, "true" );
if ( !BinderHelper.isDefault( tabGen.catalog() ) ) {
if ( !BinderHelper.isEmptyAnnotationValue( tabGen.catalog() ) ) {
idGen.addParam( org.hibernate.id.enhanced.TableGenerator.CATALOG, tabGen.catalog() );
}
if ( !BinderHelper.isDefault( tabGen.schema() ) ) {
if ( !BinderHelper.isEmptyAnnotationValue( tabGen.schema() ) ) {
idGen.addParam( org.hibernate.id.enhanced.TableGenerator.SCHEMA, tabGen.schema() );
}
if ( !BinderHelper.isDefault( tabGen.table() ) ) {
if ( !BinderHelper.isEmptyAnnotationValue( tabGen.table() ) ) {
idGen.addParam( org.hibernate.id.enhanced.TableGenerator.TABLE_PARAM, tabGen.table() );
}
if ( !BinderHelper.isDefault( tabGen.pkColumnName() ) ) {
if ( !BinderHelper.isEmptyAnnotationValue( tabGen.pkColumnName() ) ) {
idGen.addParam(
org.hibernate.id.enhanced.TableGenerator.SEGMENT_COLUMN_PARAM, tabGen.pkColumnName()
);
}
if ( !BinderHelper.isDefault( tabGen.pkColumnValue() ) ) {
if ( !BinderHelper.isEmptyAnnotationValue( tabGen.pkColumnValue() ) ) {
idGen.addParam(
org.hibernate.id.enhanced.TableGenerator.SEGMENT_VALUE_PARAM, tabGen.pkColumnValue()
);
}
if ( !BinderHelper.isDefault( tabGen.valueColumnName() ) ) {
if ( !BinderHelper.isEmptyAnnotationValue( tabGen.valueColumnName() ) ) {
idGen.addParam(
org.hibernate.id.enhanced.TableGenerator.VALUE_COLUMN_PARAM, tabGen.valueColumnName()
);
@ -412,13 +413,13 @@ public final class AnnotationBinder {
else {
idGen.setIdentifierGeneratorStrategy( MultipleHiLoPerTableGenerator.class.getName() );
if ( !BinderHelper.isDefault( tabGen.table() ) ) {
if ( !BinderHelper.isEmptyAnnotationValue( tabGen.table() ) ) {
idGen.addParam( MultipleHiLoPerTableGenerator.ID_TABLE, tabGen.table() );
}
if ( !BinderHelper.isDefault( tabGen.catalog() ) ) {
if ( !BinderHelper.isEmptyAnnotationValue( tabGen.catalog() ) ) {
idGen.addParam( MultipleHiLoPerTableGenerator.CATALOG, tabGen.catalog() );
}
if ( !BinderHelper.isDefault( tabGen.schema() ) ) {
if ( !BinderHelper.isEmptyAnnotationValue( tabGen.schema() ) ) {
idGen.addParam( MultipleHiLoPerTableGenerator.SCHEMA, tabGen.schema() );
}
//FIXME implement uniqueconstrains
@ -426,13 +427,13 @@ public final class AnnotationBinder {
log.warn( "Ignoring unique constraints specified on table generator [{}]", tabGen.name() );
}
if ( !BinderHelper.isDefault( tabGen.pkColumnName() ) ) {
if ( !BinderHelper.isEmptyAnnotationValue( tabGen.pkColumnName() ) ) {
idGen.addParam( MultipleHiLoPerTableGenerator.PK_COLUMN_NAME, tabGen.pkColumnName() );
}
if ( !BinderHelper.isDefault( tabGen.valueColumnName() ) ) {
if ( !BinderHelper.isEmptyAnnotationValue( tabGen.valueColumnName() ) ) {
idGen.addParam( MultipleHiLoPerTableGenerator.VALUE_COLUMN_NAME, tabGen.valueColumnName() );
}
if ( !BinderHelper.isDefault( tabGen.pkColumnValue() ) ) {
if ( !BinderHelper.isEmptyAnnotationValue( tabGen.pkColumnValue() ) ) {
idGen.addParam( MultipleHiLoPerTableGenerator.PK_VALUE_NAME, tabGen.pkColumnValue() );
}
idGen.addParam( TableHiLoGenerator.MAX_LO, String.valueOf( tabGen.allocationSize() - 1 ) );
@ -445,13 +446,13 @@ public final class AnnotationBinder {
if ( useNewGeneratorMappings ) {
idGen.setIdentifierGeneratorStrategy( SequenceStyleGenerator.class.getName() );
if ( !BinderHelper.isDefault( seqGen.catalog() ) ) {
if ( !BinderHelper.isEmptyAnnotationValue( seqGen.catalog() ) ) {
idGen.addParam( SequenceStyleGenerator.CATALOG, seqGen.catalog() );
}
if ( !BinderHelper.isDefault( seqGen.schema() ) ) {
if ( !BinderHelper.isEmptyAnnotationValue( seqGen.schema() ) ) {
idGen.addParam( SequenceStyleGenerator.SCHEMA, seqGen.schema() );
}
if ( !BinderHelper.isDefault( seqGen.sequenceName() ) ) {
if ( !BinderHelper.isEmptyAnnotationValue( seqGen.sequenceName() ) ) {
idGen.addParam( SequenceStyleGenerator.SEQUENCE_PARAM, seqGen.sequenceName() );
}
idGen.addParam( SequenceStyleGenerator.INCREMENT_PARAM, String.valueOf( seqGen.allocationSize() ) );
@ -460,7 +461,7 @@ public final class AnnotationBinder {
else {
idGen.setIdentifierGeneratorStrategy( "seqhilo" );
if ( !BinderHelper.isDefault( seqGen.sequenceName() ) ) {
if ( !BinderHelper.isEmptyAnnotationValue( seqGen.sequenceName() ) ) {
idGen.addParam( org.hibernate.id.SequenceGenerator.SEQUENCE, seqGen.sequenceName() );
}
//FIXME: work on initialValue() through SequenceGenerator.PARAMETERS
@ -658,7 +659,7 @@ public final class AnnotationBinder {
SimpleValue key = new DependantValue( mappings, jsc.getTable(), jsc.getIdentifier() );
jsc.setKey( key );
ForeignKey fk = clazzToProcess.getAnnotation( ForeignKey.class );
if ( fk != null && !BinderHelper.isDefault( fk.name() ) ) {
if ( fk != null && !BinderHelper.isEmptyAnnotationValue( fk.name() ) ) {
key.setForeignKeyName( fk.name() );
}
if ( onDeleteAnn != null ) {
@ -1302,14 +1303,14 @@ public final class AnnotationBinder {
params.setProperty( param.name(), param.value() );
}
if ( BinderHelper.isDefault( defAnn.name() ) && defAnn.defaultForType().equals( void.class ) ) {
if ( BinderHelper.isEmptyAnnotationValue( defAnn.name() ) && defAnn.defaultForType().equals( void.class ) ) {
throw new AnnotationException(
"Either name or defaultForType (or both) attribute should be set in TypeDef having typeClass " +
defAnn.typeClass().getName()
);
}
if ( !BinderHelper.isDefault( defAnn.name() ) ) {
if ( !BinderHelper.isEmptyAnnotationValue( defAnn.name() ) ) {
log.info( "Binding type definition: {}", defAnn.name() );
mappings.addTypeDef( defAnn.name(), defAnn.typeClass().getName(), params );
}
@ -1501,7 +1502,7 @@ public final class AnnotationBinder {
RootClass rootClass = ( RootClass ) propertyHolder.getPersistentClass();
propertyBinder.setColumns( columns );
Property prop = propertyBinder.makePropertyValueAndBind();
propertyBinder.getSimpleValueBinder().setVersion( true );
setVersionInformation( property, propertyBinder );
rootClass.setVersion( prop );
//If version is on a mapped superclass, update the mapping
@ -2088,6 +2089,14 @@ public final class AnnotationBinder {
}
}
private static void setVersionInformation(XProperty property, PropertyBinder propertyBinder) {
propertyBinder.getSimpleValueBinder().setVersion( true );
if(property.isAnnotationPresent( Source.class )) {
Source source = property.getAnnotation( Source.class );
propertyBinder.getSimpleValueBinder().setTimestampVersionType( source.value().typeName() );
}
}
private static void processId(
PropertyHolder propertyHolder,
PropertyData inferredData,
@ -2174,13 +2183,13 @@ public final class AnnotationBinder {
collectionBinder.setExplicitAssociationTable( true );
if ( !BinderHelper.isDefault( schema ) ) {
if ( !BinderHelper.isEmptyAnnotationValue( schema ) ) {
associationTableBinder.setSchema( schema );
}
if ( !BinderHelper.isDefault( catalog ) ) {
if ( !BinderHelper.isEmptyAnnotationValue( catalog ) ) {
associationTableBinder.setCatalog( catalog );
}
if ( !BinderHelper.isDefault( tableName ) ) {
if ( !BinderHelper.isEmptyAnnotationValue( tableName ) ) {
associationTableBinder.setName( tableName );
}
associationTableBinder.setUniqueConstraints( uniqueConstraints );
@ -2605,7 +2614,7 @@ public final class AnnotationBinder {
String fkName = fk != null ?
fk.name() :
"";
if ( !BinderHelper.isDefault( fkName ) ) {
if ( !BinderHelper.isEmptyAnnotationValue( fkName ) ) {
value.setForeignKeyName( fkName );
}
@ -2739,7 +2748,7 @@ public final class AnnotationBinder {
}
}
}
if ( trueOneToOne || mapToPK || !BinderHelper.isDefault( mappedBy ) ) {
if ( trueOneToOne || mapToPK || !BinderHelper.isEmptyAnnotationValue( mappedBy ) ) {
//is a true one-to-one
//FIXME referencedColumnName ignored => ordering may fail.
OneToOneSecondPass secondPass = new OneToOneSecondPass(
@ -2754,7 +2763,7 @@ public final class AnnotationBinder {
}
else {
mappings.addSecondPass(
secondPass, BinderHelper.isDefault( mappedBy )
secondPass, BinderHelper.isEmptyAnnotationValue( mappedBy )
);
}
}

48
core/src/main/java/org/hibernate/cfg/annotations/SimpleValueBinder.java
View File

@ -76,6 +76,7 @@ public class SimpleValueBinder {
private Table table;
private SimpleValue simpleValue;
private boolean isVersion;
private String timeStampVersionType;
//is a Map key
private boolean key;
private String referencedEntityName;
@ -92,6 +93,10 @@ public class SimpleValueBinder {
this.isVersion = isVersion;
}
public void setTimestampVersionType(String versionType) {
this.timeStampVersionType = versionType;
}
public void setPropertyName(String propertyName) {
this.propertyName = propertyName;
}
@ -114,8 +119,11 @@ public class SimpleValueBinder {
}
//TODO execute it lazily to be order safe
public void setType(XProperty property, XClass returnedClass) {
if ( returnedClass == null ) return; //we cannot guess anything
if ( returnedClass == null ) {
return;
} //we cannot guess anything
XClass returnedClassOrElement = returnedClass;
boolean isArray = false;
if ( property.isArray() ) {
@ -125,8 +133,8 @@ public class SimpleValueBinder {
Properties typeParameters = this.typeParameters;
typeParameters.clear();
String type = BinderHelper.ANNOTATION_STRING_DEFAULT;
if ( (!key && property.isAnnotationPresent( Temporal.class ) )
|| (key && property.isAnnotationPresent( MapKeyTemporal.class ) )) {
if ( ( !key && property.isAnnotationPresent( Temporal.class ) )
|| ( key && property.isAnnotationPresent( MapKeyTemporal.class ) ) ) {
boolean isDate;
if ( mappings.getReflectionManager().equals( returnedClassOrElement, Date.class ) ) {
@ -154,7 +162,8 @@ public class SimpleValueBinder {
+ StringHelper.qualify( persistentClassName, propertyName )
);
}
break; case TIMESTAMP:
break;
case TIMESTAMP:
type = isDate ? "timestamp" : "calendar";
break;
default:
@ -237,7 +246,7 @@ public class SimpleValueBinder {
private javax.persistence.EnumType getEnumType(XProperty property) {
javax.persistence.EnumType enumType = null;
if (key) {
if ( key ) {
MapKeyEnumerated enumAnn = property.getAnnotation( MapKeyEnumerated.class );
if ( enumAnn != null ) {
enumType = enumAnn.value();
@ -253,7 +262,7 @@ public class SimpleValueBinder {
}
private TemporalType getTemporalType(XProperty property) {
if (key) {
if ( key ) {
MapKeyTemporal ann = property.getAnnotation( MapKeyTemporal.class );
return ann.value();
}
@ -268,11 +277,12 @@ public class SimpleValueBinder {
}
//FIXME raise an assertion failure if setExplicitType(String) and setExplicitType(Type) are use at the same time
public void setExplicitType(Type typeAnn) {
if ( typeAnn != null ) {
explicitType = typeAnn.type();
typeParameters.clear();
for (Parameter param : typeAnn.parameters()) {
for ( Parameter param : typeAnn.parameters() ) {
typeParameters.setProperty( param.name(), param.value() );
}
}
@ -299,10 +309,10 @@ public class SimpleValueBinder {
linkWithValue();
boolean isInSecondPass = mappings.isInSecondPass();
SetSimpleValueTypeSecondPass secondPass = new SetSimpleValueTypeSecondPass(this);
if (!isInSecondPass) {
SetSimpleValueTypeSecondPass secondPass = new SetSimpleValueTypeSecondPass( this );
if ( !isInSecondPass ) {
//Defer this to the second pass
mappings.addSecondPass(secondPass);
mappings.addSecondPass( secondPass );
}
else {
//We are already in second pass
@ -312,13 +322,15 @@ public class SimpleValueBinder {
}
public void linkWithValue() {
if ( columns[0].isNameDeferred() && ! mappings.isInSecondPass() && referencedEntityName != null) {
if ( columns[0].isNameDeferred() && !mappings.isInSecondPass() && referencedEntityName != null ) {
mappings.addSecondPass(
new PkDrivenByDefaultMapsIdSecondPass( referencedEntityName, ( Ejb3JoinColumn[]) columns, simpleValue)
new PkDrivenByDefaultMapsIdSecondPass(
referencedEntityName, ( Ejb3JoinColumn[] ) columns, simpleValue
)
);
}
else {
for ( Ejb3Column column : columns) {
for ( Ejb3Column column : columns ) {
column.linkWithValue( simpleValue );
}
}
@ -326,9 +338,9 @@ public class SimpleValueBinder {
public void fillSimpleValue() {
log.debug( "setting SimpleValue typeName for {}", propertyName );
log.debug( "Setting SimpleValue typeName for {}", propertyName );
String type = BinderHelper.isDefault( explicitType ) ? returnedClassName : explicitType;
String type = BinderHelper.isEmptyAnnotationValue( explicitType ) ? returnedClassName : explicitType;
org.hibernate.mapping.TypeDef typeDef = mappings.getTypeDef( type );
if ( typeDef != null ) {
type = typeDef.getTypeClass();
@ -343,10 +355,14 @@ public class SimpleValueBinder {
simpleValue.setTypeUsingReflection( persistentClassName, propertyName );
}
if ( !simpleValue.isTypeSpecified() && isVersion()) {
if ( !simpleValue.isTypeSpecified() && isVersion() ) {
simpleValue.setTypeName( "integer" );
}
// HHH-5205
if ( timeStampVersionType != null ) {
simpleValue.setTypeName( timeStampVersionType );
}
}
public void setKey(boolean key) {

67
testsuite/src/test/java/org/hibernate/test/annotations/various/DBTimestamped.java Normal file
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@ -0,0 +1,67 @@
/*
* 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
*/
// $Id:$
package org.hibernate.test.annotations.various;
import java.util.Date;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.Version;
import org.hibernate.annotations.Source;
import org.hibernate.annotations.SourceType;
/**
* @author Hardy Ferentschik
*/
@Entity
public class DBTimestamped {
@Id
@GeneratedValue
private int id;
@Version
@Source(SourceType.DB)
private Date lastUpdate;
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public Date getLastUpdate() {
return lastUpdate;
}
public void setLastUpdate(Date lastUpdate) {
this.lastUpdate = lastUpdate;
}
}

67
testsuite/src/test/java/org/hibernate/test/annotations/various/TimestampTest.java Normal file
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@ -0,0 +1,67 @@
/*
* 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
*/
//$Id$
package org.hibernate.test.annotations.various;
import org.hibernate.mapping.PersistentClass;
import org.hibernate.mapping.Property;
import org.hibernate.metadata.ClassMetadata;
import org.hibernate.test.annotations.TestCase;
import org.hibernate.type.DbTimestampType;
import org.hibernate.type.TimestampType;
/**
* Test for the @Timestamp annotation.
*
* @author Hardy Ferentschik
*/
public class TimestampTest extends TestCase {
public void testTimestampSourceIsVM() throws Exception {
assertTimestampSource( VMTimestamped.class, TimestampType.class );
}
public void testTimestampSourceIsDB() throws Exception {
assertTimestampSource( DBTimestamped.class, DbTimestampType.class );
}
private void assertTimestampSource(Class<?> clazz, Class<?> expectedTypeClass) throws Exception {
buildConfiguration();
ClassMetadata meta = sessions.getClassMetadata( clazz );
assertTrue( "Entity is annotated with @Timestamp and should hence be versioned", meta.isVersioned() );
PersistentClass persistentClass = cfg.getClassMapping( clazz.getName() );
assertNotNull( persistentClass );
Property versionProperty = persistentClass.getVersion();
assertNotNull( versionProperty );
assertEquals( "Wrong timestamp type", expectedTypeClass, versionProperty.getType().getClass() );
}
protected Class[] getAnnotatedClasses() {
return new Class[] {
VMTimestamped.class, DBTimestamped.class
};
}
}

66
testsuite/src/test/java/org/hibernate/test/annotations/various/VMTimestamped.java Normal file
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@ -0,0 +1,66 @@
/*
* 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
*/
// $Id:$
package org.hibernate.test.annotations.various;
import java.util.Date;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.Version;
import org.hibernate.annotations.Source;
/**
* @author Hardy Ferentschik
*/
@Entity
public class VMTimestamped {
@Id
@GeneratedValue
private int id;
@Version
@Source
private Date lastUpdate;
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public Date getLastUpdate() {
return lastUpdate;
}
public void setLastUpdate(Date lastUpdate) {
this.lastUpdate = lastUpdate;
}
}