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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.
*/
/**
* @author Vitaly A. Provodin
*/
/**
* Created on 25.02.2005
*/
package org.apache.harmony.jpda.tests.jdwp.ThreadGroupReference;
import org.apache.harmony.jpda.tests.framework.DebuggeeSynchronizer;
import org.apache.harmony.jpda.tests.framework.LogWriter;
import org.apache.harmony.jpda.tests.share.JPDADebuggeeSynchronizer;
import org.apache.harmony.jpda.tests.share.SyncDebuggee;
/**
* The class specifies debuggee for <code>org.apache.harmony.jpda.tests.jdwp.ThreadGroupReference.NameTest</code>
* and <code>org.apache.harmony.jpda.tests.jdwp.ThreadGroupReference.ParentTest</code>.
* This debuggee is started as follow:
* <ol>
* <li>the group <code>PARENT_GROUP</code> is created
* <li>the group <code>CHILD_GROUP</code> is created as a child of
* the <code>PARENT_GROUP</code>
* <li>the tested thread <code>TESTED_THREAD</code> is started so this
* thread belongs to the <code>CHILD_GROUP</code>.
* </ol>
*/
public class NameDebuggee extends SyncDebuggee {
public static final String PARENT_GROUP = "ParentGroup";
public static final String CHILD_GROUP = "ChildGroup";
public static final String TESTED_THREAD = "TestedThread";
static Object waitForStart = new Object();
static Object waitForFinish = new Object();
public void run() {
ThreadGroup thrdGroupParent = new ThreadGroup(PARENT_GROUP);
ThreadGroup thrdGroupChild = new ThreadGroup(thrdGroupParent, CHILD_GROUP);
DebuggeeThread thrd = new DebuggeeThread(thrdGroupChild, TESTED_THREAD,
logWriter, synchronizer);
synchronized(waitForStart){
thrd.start();
try {
waitForStart.wait();
} catch (InterruptedException e) {
}
}
synchronized(waitForFinish){
logWriter.println("thread is finished");
}
}
class DebuggeeThread extends Thread {
LogWriter logWriter;
DebuggeeSynchronizer synchronizer;
public DebuggeeThread(ThreadGroup thrdGroup, String name,
LogWriter logWriter, DebuggeeSynchronizer synchronizer) {
super(thrdGroup, name);
this.logWriter = logWriter;
this.synchronizer = synchronizer;
}
public void run() {
synchronized(NameDebuggee.waitForFinish){
synchronized(NameDebuggee.waitForStart){
NameDebuggee.waitForStart.notifyAll();
logWriter.println(getName() + ": started");
synchronizer.sendMessage(JPDADebuggeeSynchronizer.SGNL_READY);
logWriter.println(getName() + ": wait for SGNL_CONTINUE");
synchronizer.receiveMessage(JPDADebuggeeSynchronizer.SGNL_CONTINUE);
logWriter.println(getName() + ": finished");
}
}
}
}
public static void main(String [] args) {
runDebuggee(NameDebuggee.class);
}
}
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