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/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package org.netbeans.modules.debugger.jpda;

import java.util.Map;
import org.netbeans.api.debugger.jpda.AttachingDICookie;
import org.netbeans.api.debugger.jpda.JPDADebugger;
import org.netbeans.spi.debugger.SessionProvider;
import org.netbeans.spi.debugger.ContextProvider;
import org.openide.util.NbBundle;


/**
 *
 * @author Jan Jancura
 */
@SessionProvider.Registration(path="netbeans-jpda-AttachingDICookie")
public class AttachingSessionProvider extends SessionProvider {

    private ContextProvider contextProvider;
    private AttachingDICookie sadic;

    public AttachingSessionProvider (ContextProvider contextProvider) {
        this.contextProvider = contextProvider;
        sadic = contextProvider.lookupFirst(null, AttachingDICookie.class);
    };
    
    public String getSessionName () {
        Map arguments = contextProvider.lookupFirst(null, Map.class);
        if (arguments != null) {
            String processName = (String) arguments.get ("name");
            if (processName != null)
                return LaunchingSessionProvider.findUnique (processName);
        }
        if (sadic.getHostName () != null)
            return sadic.getHostName () + ":" + sadic.getPortNumber ();
        if (sadic.getProcessID() != null)
            return "pid:" + sadic.getProcessID(); // NOI18N
        return LaunchingSessionProvider.findUnique 
            (sadic.getSharedMemoryName ());
    };
    
    public String getLocationName () {
        if (sadic.getHostName () != null)
            return sadic.getHostName ();
        return NbBundle.getMessage 
            (AttachingSessionProvider.class, "CTL_Localhost");
    }
    
    public String getTypeID () {
        return JPDADebugger.SESSION_ID;
    }
    
    public Object[] getServices () {
        return new Object [0];
    }
}