org.hibernate.type.CompositeCustomType Maven / Gradle / Ivy

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/*
 * 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.type;

import java.io.Serializable;
import java.lang.reflect.Method;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.Map;

import org.hibernate.EntityMode;
import org.hibernate.FetchMode;
import org.hibernate.HibernateException;
import org.hibernate.MappingException;
import org.hibernate.engine.spi.CascadeStyle;
import org.hibernate.engine.spi.CascadeStyles;
import org.hibernate.engine.spi.Mapping;
import org.hibernate.engine.spi.SessionFactoryImplementor;
import org.hibernate.engine.spi.SessionImplementor;
import org.hibernate.internal.util.collections.ArrayHelper;
import org.hibernate.metamodel.relational.Size;
import org.hibernate.usertype.CompositeUserType;
import org.hibernate.usertype.LoggableUserType;

import org.dom4j.Element;
import org.dom4j.Node;

/**
 * Adapts {@link CompositeUserType} to the {@link Type} interface
 *
 * @author Gavin King
 * @author Steve Ebersole
 */
public class CompositeCustomType extends AbstractType implements CompositeType, BasicType {
	private final CompositeUserType userType;
	private final String[] registrationKeys;
	private final String name;
	private final boolean customLogging;

	public CompositeCustomType(CompositeUserType userType) {
		this( userType, ArrayHelper.EMPTY_STRING_ARRAY );
	}

	public CompositeCustomType(CompositeUserType userType, String[] registrationKeys) {
		this.userType = userType;
		this.name = userType.getClass().getName();
		this.customLogging = LoggableUserType.class.isInstance( userType );
		this.registrationKeys = registrationKeys;
	}

	public String[] getRegistrationKeys() {
		return registrationKeys;
	}

	public CompositeUserType getUserType() {
		return userType;
	}

	public boolean isMethodOf(Method method) {
		return false;
	}

	public Type[] getSubtypes() {
		return userType.getPropertyTypes();
	}

	public String[] getPropertyNames() {
		return userType.getPropertyNames();
	}

	public Object[] getPropertyValues(Object component, SessionImplementor session) throws HibernateException {
		return getPropertyValues( component, EntityMode.POJO );
	}

	public Object[] getPropertyValues(Object component, EntityMode entityMode) throws HibernateException {

		int len = getSubtypes().length;
		Object[] result = new Object[len];
		for ( int i=0; i