Java Code Examples for org.hibernate.persister.entity.EntityPersister.getPropertyValues()

The following are Jave code examples for showing how to use getPropertyValues() of the org.hibernate.persister.entity.EntityPersister class. You can vote up the examples you like. Your votes will be used in our system to get more good examples.
+ Save this method
Example 1
Project: lams   File: StatelessSessionImpl.java   View Source Code Vote up 6 votes
@Override
public Serializable insert(String entityName, Object entity) {
	errorIfClosed();
	EntityPersister persister = getEntityPersister( entityName, entity );
	Serializable id = persister.getIdentifierGenerator().generate( this, entity );
	Object[] state = persister.getPropertyValues( entity );
	if ( persister.isVersioned() ) {
		boolean substitute = Versioning.seedVersion(
				state, persister.getVersionProperty(), persister.getVersionType(), this
		);
		if ( substitute ) {
			persister.setPropertyValues( entity, state );
		}
	}
	if ( id == IdentifierGeneratorHelper.POST_INSERT_INDICATOR ) {
		id = persister.insert(state, entity, this);
	}
	else {
		persister.insert(id, state, entity, this);
	}
	persister.setIdentifier( entity, id, this );
	return id;
}
 
Example 2
Project: lams   File: StatelessSessionImpl.java   View Source Code Vote up 6 votes
@Override
public void update(String entityName, Object entity) {
	errorIfClosed();
	EntityPersister persister = getEntityPersister(entityName, entity);
	Serializable id = persister.getIdentifier( entity, this );
	Object[] state = persister.getPropertyValues( entity );
	Object oldVersion;
	if ( persister.isVersioned() ) {
		oldVersion = persister.getVersion( entity );
		Object newVersion = Versioning.increment( oldVersion, persister.getVersionType(), this );
		Versioning.setVersion(state, newVersion, persister);
		persister.setPropertyValues( entity, state );
	}
	else {
		oldVersion = null;
	}
	persister.update(id, state, null, false, null, oldVersion, entity, null, this);
}
 
Example 3
Project: lams   File: DefaultFlushEntityEventListener.java   View Source Code Vote up 6 votes
private Object[] getValues(Object entity, EntityEntry entry, boolean mightBeDirty, SessionImplementor session) {
	final Object[] loadedState = entry.getLoadedState();
	final Status status = entry.getStatus();
	final EntityPersister persister = entry.getPersister();

	final Object[] values;
	if ( status == Status.DELETED ) {
		//grab its state saved at deletion
		values = entry.getDeletedState();
	}
	else if ( !mightBeDirty && loadedState != null ) {
		values = loadedState;
	}
	else {
		checkId( entity, persister, entry.getId(), session );

		// grab its current state
		values = persister.getPropertyValues( entity );

		checkNaturalId( persister, entry, values, loadedState, session );
	}
	return values;
}
 
Example 4
Project: lams   File: Example.java   View Source Code Vote up 5 votes
@Override
public TypedValue[] getTypedValues(Criteria criteria, CriteriaQuery criteriaQuery) {
	final EntityPersister meta = criteriaQuery.getFactory().getEntityPersister(
			criteriaQuery.getEntityName( criteria )
	);
	final String[] propertyNames = meta.getPropertyNames();
	final Type[] propertyTypes = meta.getPropertyTypes();

	final Object[] values = meta.getPropertyValues( exampleEntity );
	final List<TypedValue> list = new ArrayList<TypedValue>();
	for ( int i=0; i<propertyNames.length; i++ ) {
		final Object value = values[i];
		final Type type = propertyTypes[i];
		final String name = propertyNames[i];

		final boolean isVersionProperty = i == meta.getVersionProperty();

		if ( ! isVersionProperty && isPropertyIncluded( value, name, type ) ) {
			if ( propertyTypes[i].isComponentType() ) {
				addComponentTypedValues( name, value, (CompositeType) type, list, criteria, criteriaQuery );
			}
			else {
				addPropertyTypedValue( value, type, list );
			}
		}
	}

	return list.toArray( new TypedValue[ list.size() ] );
}
 
Example 5
Project: lams   File: EntityPrinter.java   View Source Code Vote up 5 votes
/**
 * Renders an entity to a string.
 *
 * @param entityName the entity name
 * @param entity an actual entity object, not a proxy!
 * @return the entity rendered to a string
 */
public String toString(String entityName, Object entity) throws HibernateException {
	EntityPersister entityPersister = factory.getEntityPersister( entityName );

	if ( entityPersister == null ) {
		return entity.getClass().getName();
	}

	Map<String,String> result = new HashMap<String,String>();

	if ( entityPersister.hasIdentifierProperty() ) {
		result.put(
			entityPersister.getIdentifierPropertyName(),
			entityPersister.getIdentifierType().toLoggableString( entityPersister.getIdentifier( entity ), factory )
		);
	}

	Type[] types = entityPersister.getPropertyTypes();
	String[] names = entityPersister.getPropertyNames();
	Object[] values = entityPersister.getPropertyValues( entity );
	for ( int i=0; i<types.length; i++ ) {
		if ( !names[i].startsWith("_") ) {
			String strValue = values[i]==LazyPropertyInitializer.UNFETCHED_PROPERTY ?
				values[i].toString() :
				types[i].toLoggableString( values[i], factory );
			result.put( names[i], strValue );
		}
	}
	return entityName + result.toString();
}
 
Example 6
Project: lams   File: WrapVisitor.java   View Source Code Vote up 5 votes
@Override
void process(Object object, EntityPersister persister) throws HibernateException {
	final Object[] values = persister.getPropertyValues( object );
	final Type[] types = persister.getPropertyTypes();
	processEntityPropertyValues( values, types );
	if ( isSubstitutionRequired() ) {
		persister.setPropertyValues( object, values );
	}
}
 
Example 7
Project: lams   File: Example.java   View Source Code Vote up 4 votes
@Override
public String toSqlString(Criteria criteria, CriteriaQuery criteriaQuery) {
	final StringBuilder buf = new StringBuilder().append( '(' );
	final EntityPersister meta = criteriaQuery.getFactory().getEntityPersister(
			criteriaQuery.getEntityName( criteria )
	);
	final String[] propertyNames = meta.getPropertyNames();
	final Type[] propertyTypes = meta.getPropertyTypes();

	final Object[] propertyValues = meta.getPropertyValues( exampleEntity );
	for ( int i=0; i<propertyNames.length; i++ ) {
		final Object propertyValue = propertyValues[i];
		final String propertyName = propertyNames[i];

		final boolean isVersionProperty = i == meta.getVersionProperty();
		if ( ! isVersionProperty && isPropertyIncluded( propertyValue, propertyName, propertyTypes[i] ) ) {
			if ( propertyTypes[i].isComponentType() ) {
				appendComponentCondition(
					propertyName,
					propertyValue,
					(CompositeType) propertyTypes[i],
					criteria,
					criteriaQuery,
					buf
				);
			}
			else {
				appendPropertyCondition(
					propertyName,
					propertyValue,
					criteria,
					criteriaQuery,
					buf
				);
			}
		}
	}

	if ( buf.length()==1 ) {
		buf.append( "1=1" );
	}

	return buf.append( ')' ).toString();
}
 
Example 8
Project: lams   File: AbstractReassociateEventListener.java   View Source Code Vote up 4 votes
/**
 * Associates a given entity (either transient or associated with another session) to
 * the given session.
 *
 * @param event The event triggering the re-association
 * @param object The entity to be associated
 * @param id The id of the entity.
 * @param persister The entity's persister instance.
 *
 * @return An EntityEntry representing the entity within this session.
 */
protected final EntityEntry reassociate(AbstractEvent event, Object object, Serializable id, EntityPersister persister) {

	if ( log.isTraceEnabled() ) {
		log.tracev(
				"Reassociating transient instance: {0}",
				MessageHelper.infoString( persister, id, event.getSession().getFactory() )
		);
	}

	final EventSource source = event.getSession();
	final EntityKey key = source.generateEntityKey( id, persister );

	source.getPersistenceContext().checkUniqueness( key, object );

	//get a snapshot
	Object[] values = persister.getPropertyValues( object );
	TypeHelper.deepCopy(
			values,
			persister.getPropertyTypes(),
			persister.getPropertyUpdateability(),
			values,
			source
	);
	Object version = Versioning.getVersion( values, persister );

	EntityEntry newEntry = source.getPersistenceContext().addEntity(
			object,
			( persister.isMutable() ? Status.MANAGED : Status.READ_ONLY ),
			values,
			key,
			version,
			LockMode.NONE,
			true,
			persister,
			false,
			true //will be ignored, using the existing Entry instead
	);

	new OnLockVisitor( source, id, object ).process( object, persister );

	persister.afterReassociate( object, source );

	return newEntry;

}