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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.
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 * and Distribution License("CDDL") (collectively, the "License").  You
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 * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
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package org.glassfish.ejb.deployment.node;

import com.sun.enterprise.deployment.MethodPermission;
import com.sun.enterprise.deployment.MethodPermissionDescriptor;
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;

/**
 * This class is responsible for handling the exclude-list DD tag
 *
 * @author  Jeromeochez
 * @version 
 */
public class ExcludeListNode extends DeploymentDescriptorNode {

    private MethodPermissionDescriptor descriptor;

    public ExcludeListNode() {
       registerElementHandler(new XMLElement(EjbTagNames.METHOD), 
                                                            MethodNode.class, "addMethod");
    }

    @Override
    public MethodPermissionDescriptor getDescriptor() {
        if (descriptor==null) {
            descriptor = new MethodPermissionDescriptor();
            descriptor.addMethodPermission(MethodPermission.getExcludedMethodPermission());
        }
        return descriptor;
    }
}