org.hibernate.metamodel.source.internal.IdentifierGeneratorResolver Maven / Gradle / Ivy
/*
* 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.metamodel.source.internal;
import java.io.Serializable;
import java.util.Properties;
import org.hibernate.cfg.AvailableSettings;
import org.hibernate.cfg.NamingStrategy;
import org.hibernate.cfg.ObjectNameNormalizer;
import org.hibernate.id.PersistentIdentifierGenerator;
import org.hibernate.metamodel.binding.EntityBinding;
import org.hibernate.metamodel.source.MetadataImplementor;
import org.hibernate.service.config.spi.ConfigurationService;
/**
* @author Gail Badner
*/
public class IdentifierGeneratorResolver {
private final MetadataImplementor metadata;
IdentifierGeneratorResolver(MetadataImplementor metadata) {
this.metadata = metadata;
}
// IdentifierGeneratorResolver.resolve() must execute after AttributeTypeResolver.resolve()
// to ensure that identifier type is resolved.
@SuppressWarnings( {"unchecked"} )
void resolve() {
for ( EntityBinding entityBinding : metadata.getEntityBindings() ) {
if ( entityBinding.isRoot() ) {
Properties properties = new Properties( );
properties.putAll(
metadata.getServiceRegistry()
.getService( ConfigurationService.class )
.getSettings()
);
//TODO: where should these be added???
if ( ! properties.contains( AvailableSettings.PREFER_POOLED_VALUES_LO ) ) {
properties.put( AvailableSettings.PREFER_POOLED_VALUES_LO, "false" );
}
if ( ! properties.contains( PersistentIdentifierGenerator.IDENTIFIER_NORMALIZER ) ) {
properties.put(
PersistentIdentifierGenerator.IDENTIFIER_NORMALIZER,
new ObjectNameNormalizerImpl( metadata )
);
}
entityBinding.getHierarchyDetails().getEntityIdentifier().createIdentifierGenerator(
metadata.getIdentifierGeneratorFactory(),
properties
);
}
}
}
private static class ObjectNameNormalizerImpl extends ObjectNameNormalizer implements Serializable {
private final boolean useQuotedIdentifiersGlobally;
private final NamingStrategy namingStrategy;
private ObjectNameNormalizerImpl(MetadataImplementor metadata ) {
this.useQuotedIdentifiersGlobally = metadata.isGloballyQuotedIdentifiers();
this.namingStrategy = metadata.getNamingStrategy();
}
@Override
protected boolean isUseQuotedIdentifiersGlobally() {
return useQuotedIdentifiersGlobally;
}
@Override
protected NamingStrategy getNamingStrategy() {
return namingStrategy;
}
}
}