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/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 2008-2012 Oracle and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
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 * 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.
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 */

package org.glassfish.internal.data;


import org.jvnet.hk2.annotations.Service;
import javax.inject.Singleton;

import java.util.HashMap;
import java.util.Map;
import java.util.Set;

/**
 * Registry for deployed Applications
 *
 * TODO : dochez
 * this class needs to go, I think we should use the configured tree (applications)
 * to store this list. This could be achieve once hk2 configured support Transient
 * objects attachment.
 */
@Service
@Singleton
public class ApplicationRegistry {

    private Map apps = new HashMap();

    public synchronized void add(String name, ApplicationInfo info) {
        apps.put(name, info);
    }

    public ApplicationInfo get(String name) {
        return apps.get(name);
    }

    public synchronized void remove(String name) {

        apps.remove(name);
    }

    public Set getAllApplicationNames() {
        return apps.keySet();
    }

}