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/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 1997-2012 Oracle and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
 * or packager/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at packager/legal/LICENSE.txt.
 *
 * GPL Classpath Exception:
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 *
 * Modifications:
 * If applicable, add the following below the License Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
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 */

package org.glassfish.ejb.deployment.node;

import java.util.Map;

import com.sun.enterprise.deployment.node.DeploymentDescriptorNode;
import com.sun.enterprise.deployment.node.MethodNode;
import com.sun.enterprise.deployment.node.XMLElement;
import org.glassfish.ejb.deployment.EjbTagNames;
import org.glassfish.ejb.deployment.descriptor.EjbRemovalInfo;
import org.w3c.dom.Node;

public class EjbRemoveNode extends DeploymentDescriptorNode {

    private EjbRemovalInfo ejbRemovalInfo;

    public EjbRemoveNode() {
       super();
       registerElementHandler(new XMLElement(EjbTagNames.REMOVE_BEAN_METHOD), MethodNode.class, "setRemoveMethod");
    }

    @Override
    public EjbRemovalInfo getDescriptor() {
        if (ejbRemovalInfo == null) ejbRemovalInfo = new EjbRemovalInfo();
        return ejbRemovalInfo;
    }

    @Override
    protected Map getDispatchTable() {
        // no need to be synchronized for now
        Map table = super.getDispatchTable();
        table.put(EjbTagNames.REMOVE_RETAIN_IF_EXCEPTION, "setRetainIfException");
        return table;
    }

    @Override
    public Node writeDescriptor(Node parent, String nodeName, EjbRemovalInfo descriptor) {
        Node removeNode = appendChild(parent, nodeName);
        MethodNode methodNode = new MethodNode();
        methodNode.writeJavaMethodDescriptor(removeNode, EjbTagNames.REMOVE_BEAN_METHOD,
             descriptor.getRemoveMethod());
        appendTextChild(removeNode, EjbTagNames.REMOVE_RETAIN_IF_EXCEPTION,
            Boolean.toString(descriptor.getRetainIfException()));
        return removeNode;
    }
}