/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright 1997-2007 Sun Microsystems, Inc. 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.html
* or glassfish/bootstrap/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 glassfish/bootstrap/legal/LICENSE.txt.
* Sun designates this particular file as subject to the "Classpath" exception
* as provided by Sun in the GPL Version 2 section of the License file that
* accompanied this code. If applicable, add the following below the License
* Header, with the fields enclosed by brackets [] replaced by your own
* identifying information: "Portions Copyrighted [year]
* [name of copyright owner]"
*
* Contributor(s):
*
* If you wish your version of this file to be governed by only the CDDL or
* only the GPL Version 2, indicate your decision by adding "[Contributor]
* elects to include this software in this distribution under the [CDDL or GPL
* Version 2] license." If you don't indicate a single choice of license, a
* recipient has the option to distribute your version of this file under
* either the CDDL, the GPL Version 2 or to extend the choice of license to
* its licensees as provided above. However, if you add GPL Version 2 code
* and therefore, elected the GPL Version 2 license, then the option applies
* only if the new code is made subject to such option by the copyright
* holder.
*/
/*
* ProcessInstance.java
*
* Created on October 23, 2003, 2:25 PM
*/
package com.sun.enterprise.ee.nodeagent;
import com.sun.enterprise.ee.admin.servermgmt.InstanceDirs;
import com.sun.enterprise.util.SystemPropertyConstants;
import java.util.Observable;
import java.util.Observer;
import java.util.Properties;
import java.util.Vector;
import java.util.Enumeration;
import java.util.Iterator;
import java.lang.Process;
import java.io.InputStreamReader;
import java.io.BufferedReader;
import com.sun.enterprise.util.ProcessExecutor;
import com.sun.enterprise.ee.admin.servermgmt.InstanceConfig;
import com.sun.enterprise.ee.admin.servermgmt.EEInstancesManager;
/**
*
* @author basler
*/
public class ProcessInstanceInternal extends AbstractProcessInstance {
public ProcessInstanceInternal(String name) {
setName(name);
}
/**
* startInstance - start sequence specific to intances that are internal to the appserver
*/
public void startInstance() throws ProcessManagerException {
try {
if(bDebug) System.err.println("\n" + this.getClass().getName() + ": ProcessInstanceInternal:startInstance for :" + getName());
InstanceConfig instanceConfig=new InstanceConfig(InstanceDirs.getRepositoryName(), InstanceDirs.getRepositoryRoot(), getName());
EEInstancesManager eeInstancesManager=new EEInstancesManager(instanceConfig);
// reset exitcode to make sure on restart it doesn't incur a race condition in the
// monitor where the exitCode is non-zero and it has a process so another reset is attempted
setExitCode(0);
// start instance, this will not sync since sync call was moved to nodeagent, and it is not supposed to sync
setProcess(eeInstancesManager.startInstance());
if(bDebug) System.out.println("\nCurrently Running:" + ProcessManager.getInstance().toString());
} catch (Exception e) {
throw new ProcessManagerException(e);
}
}
/**
* stop sequence specific to intances that are internal to the appserver
*/
public void stopInstance() throws ProcessManagerException {
stopInstance(false, -1);
}
/**
* stop sequence specific to intances that are internal to the appserver
* @param timeout - maxtime within which the process has to be stopped
*/
public void stopInstance(int timeout) throws ProcessManagerException {
stopInstance(true, timeout);
}
private void stopInstance(boolean isTimeBound, int timeout)
throws ProcessManagerException {
try {
setStopping(true);
if (bDebug)
System.err.println("\n" + this.getClass().getName() +
": ProcessInstanceInternal:stopInstance for :" + getName());
InstanceConfig instanceConfig =
new InstanceConfig(InstanceDirs.getRepositoryName(),
InstanceDirs.getRepositoryRoot(), getName());
//instanceConfig.setInstanceName(getName());
EEInstancesManager eeInstancesManager =
new EEInstancesManager(instanceConfig);
if (isTimeBound) {
boolean stopped = false;
if(timeout > 0)
stopped = eeInstancesManager.stopInstanceWithinTime(timeout);
if (!stopped) eeInstancesManager.killRelatedProcesses();
} else {
eeInstancesManager.stopInstance("true");
}
if (bDebug) System.out.println("\nCurrently Running:" +
ProcessManager.getInstance().toString());
} catch (Exception e) {
throw new ProcessManagerException(e);
}
}
}