Hibernate example source code file (CompositePluralAttributeElementSourceImpl.java)

This example Hibernate source code file (CompositePluralAttributeElementSourceImpl.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Hibernate tags/keywords

arraylist, compositepluralattributeelementsourceimpl, compositepluralattributeelementsourceimpl, entitymode, localbindingcontext, localbindingcontext, object, override, override, pluralattributeelementnature, string, string, util, xmlcompositeelementelement, xmltuplizerelement

The Hibernate CompositePluralAttributeElementSourceImpl.java source code

/*
 * 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.hbm;

import java.util.ArrayList;
import java.util.List;

import org.hibernate.EntityMode;
import org.hibernate.internal.util.StringHelper;
import org.hibernate.internal.util.Value;
import org.hibernate.metamodel.source.LocalBindingContext;
import org.hibernate.metamodel.source.binder.AttributeSource;
import org.hibernate.metamodel.source.binder.CompositePluralAttributeElementSource;
import org.hibernate.metamodel.source.binder.PluralAttributeElementNature;
import org.hibernate.metamodel.source.hbm.jaxb.mapping.XMLCompositeElementElement;
import org.hibernate.metamodel.source.hbm.jaxb.mapping.XMLTuplizerElement;

/**
 * @author Steve Ebersole
 */
public class CompositePluralAttributeElementSourceImpl implements CompositePluralAttributeElementSource {
	private final XMLCompositeElementElement compositeElement;
	private final LocalBindingContext bindingContext;

	public CompositePluralAttributeElementSourceImpl(
			XMLCompositeElementElement compositeElement,
			LocalBindingContext bindingContext) {
		this.compositeElement = compositeElement;
		this.bindingContext = bindingContext;
	}

	@Override
	public PluralAttributeElementNature getNature() {
		return PluralAttributeElementNature.COMPONENT;
	}

	@Override
	public String getClassName() {
		return bindingContext.qualifyClassName( compositeElement.getClazz() );
	}

	@Override
	public Value<Class getClassReference() {
		return bindingContext.makeClassReference( getClassName() );
	}

	@Override
	public String getParentReferenceAttributeName() {
		return compositeElement.getParent() != null
				? compositeElement.getParent().getName()
				: null;
	}

	@Override
	public String getExplicitTuplizerClassName() {
		if ( compositeElement.getTuplizer() == null ) {
			return null;
		}
		final EntityMode entityMode = StringHelper.isEmpty( compositeElement.getClazz() ) ? EntityMode.MAP : EntityMode.POJO;
		for ( XMLTuplizerElement tuplizerElement : compositeElement.getTuplizer() ) {
			if ( entityMode == EntityMode.parse( tuplizerElement.getEntityMode() ) ) {
				return tuplizerElement.getClazz();
			}
		}
		return null;
	}

	@Override
	public String getPath() {
		// todo : implementing this requires passing in the collection source and being able to resolve the collection's role
		return null;
	}

	@Override
	public Iterable<AttributeSource> attributeSources() {
		List<AttributeSource> attributeSources = new ArrayList();
		for ( Object attribute : compositeElement.getPropertyOrManyToOneOrAny() ) {

		}
		return attributeSources;
	}

	@Override
	public LocalBindingContext getLocalBindingContext() {
		return bindingContext;
	}
}