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Micro Distribution of the Payara Project
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/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 2009-2012 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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 * file that accompanied this code.
 *
 * Modifications:
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 * either the CDDL, the GPL Version 2 or to extend the choice of license to
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 */

package com.sun.enterprise.v3.server;

import org.glassfish.config.support.GlassFishDocument;
import org.glassfish.config.support.DomainXml;
import org.glassfish.internal.api.*;
import org.jvnet.hk2.annotations.Service;
import org.jvnet.hk2.config.DomDocument;

import java.util.concurrent.Executors;
import java.util.concurrent.ThreadFactory;

/**
 * Subclass of domain.xml loader service to ensure that hk2 threads have access
 * to the common class loader classes.
 *
 * @author Jerome Dochez
 */
@Service
public class GFDomainXml extends DomainXml {

    /**
     * Returns the DomDocument implementation used to create config beans and persist
     * the DOM tree.
     *
     * @return an instance of a DomDocument (or subclass)
     */
    protected DomDocument getDomDocument() {
        return new GlassFishDocument(habitat,
                    Executors.newCachedThreadPool(new ThreadFactory() {

                        public Thread newThread(Runnable r) {
                            Thread t = Executors.defaultThreadFactory().newThread(r);
                            t.setDaemon(true);
                            t.setContextClassLoader(habitat.getService(ServerContext.class).getCommonClassLoader());
                            return t;
                        }

                    }));
    }    
}