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Micro Distribution of the Payara Project for IBM JDK
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/*
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 *
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 *
 * 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.
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 * GPL Classpath Exception:
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 *
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// Portions Copyright [2016-2017] [Payara Foundation and/or its affiliates]
package org.glassfish.javaee.services;

import com.sun.appserv.connectors.internal.api.ConnectorsUtil;
import org.glassfish.api.naming.NamingObjectProxy;
import com.sun.enterprise.deployment.ResourceDescriptor;
import org.glassfish.hk2.api.PerLookup;
import org.glassfish.hk2.api.ServiceLocator;
import org.glassfish.internal.api.Globals;
import org.glassfish.resourcebase.resources.api.ResourceDeployer;
import org.glassfish.resourcebase.resources.util.ResourceManagerFactory;
import org.jvnet.hk2.annotations.Service;

import javax.inject.Inject;
import javax.naming.Context;
import javax.naming.NamingException;
import java.io.Serializable;

/**
 * Created with IntelliJ IDEA.
 * User: naman
 * Date: 27/8/12
 * Time: 2:51 PM
 * To change this template use File | Settings | File Templates.
 */
@Service
@PerLookup
public class CommonResourceProxy implements NamingObjectProxy.InitializationNamingObjectProxy, Serializable {

    @Inject
    protected transient ServiceLocator serviceLocator;
    protected ResourceDescriptor desc;
    protected String actualResourceName;

    public synchronized Object create(Context ic) throws NamingException {
        if (actualResourceName == null) {

            actualResourceName = ConnectorsUtil.deriveResourceName
                    (desc.getResourceId(), desc.getName(), desc.getResourceType());

            try {
                if (serviceLocator == null) {
                    serviceLocator = Globals.getDefaultHabitat();
                    if (serviceLocator == null) {
                        throw new NamingException("Unable to create resource " +
                                "[" + desc.getName() + " ] as habitat is null");
                    }
                }
                getResourceDeployer(desc).deployResource(desc);
                try {
                    ic.rebind(desc.getName(), this);
                } catch (NamingException e) {}
            } catch (Exception e) {
                NamingException ne = new NamingException("Unable to create resource [" + desc.getName() + " ]");
                ne.initCause(e);
                throw ne;
            }
        }
        return ic.lookup(actualResourceName);
    }

    protected ResourceDeployer getResourceDeployer(Object resource) {
        return serviceLocator.getService(ResourceManagerFactory.class).getResourceDeployer(resource);
    }

    public void setDescriptor(ResourceDescriptor desc) {
        this.desc = desc;
    }
}