/*****************************************************************
 *   Licensed to the Apache Software Foundation (ASF) under one
 *  or more contributor license agreements.  See the NOTICE file
 *  distributed with this work for additional information
 *  regarding copyright ownership.  The ASF licenses this file
 *  to you under the Apache License, Version 2.0 (the
 *  "License"); you may not use this file except in compliance
 *  with the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing,
 *  software distributed under the License is distributed on an
 *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 *  KIND, either express or implied.  See the License for the
 *  specific language governing permissions and limitations
 *  under the License.
 ****************************************************************/

package org.apache.cayenne.jpa.map;

import org.apache.cayenne.util.XMLEncoder;
import org.apache.cayenne.util.XMLSerializable;

/**
 * A descriptor of a persistent class whose instances are stored as an intrinsic part of
 * an owning entity and share the identity of that entity.
 * 
 * @author Andrus Adamchik
 */
public class JpaEmbeddable extends JpaManagedClass implements XMLSerializable {

    public void encodeAsXML(XMLEncoder encoder) {
        encoder.print("<embeddable");
        if (className != null) {
            encoder.print(" class=\"" + className + "\"");
        }

        if (access != null) {
            encoder.print(" access=\"" + access.name() + "\"");
        }

        encoder.print(" metadata-complete=\"" + metadataComplete + "\"");

        encoder.println('>');
        encoder.indent(1);

        if (description != null) {
            encoder.println("<description>" + description + "</description>");
        }
        
        if(attributes != null) {
            attributes.encodeAsXML(encoder);
        }

        encoder.indent(-1);
        encoder.println("</embeddable>");
    }
}
