/*
* 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.apache.directory.studio.ldapservers.jobs;
import org.apache.directory.studio.ldapservers.model.LdapServer;
import org.apache.directory.studio.ldapservers.model.LdapServerStatus;
/**
* This class implements a {@link Thread} that is used as a watch for the stop of an LDAP Server.
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
*/
public class StopLdapServerWatchDogThread extends Thread
{
/** The server */
private LdapServer server;
/**
* Creates a new instance of StopLdapServerWatchDogThread.
*
* @param server
* the LDAP Server
*/
private StopLdapServerWatchDogThread( LdapServer server )
{
super();
this.server = server;
}
/**
* {@inheritDoc}
*/
public void run()
{
// Getting the current time
long startTime = System.currentTimeMillis();
// Calculating the watchdog time
final long watchDog = startTime + ( 1000 * 60 * 1 ); // 3 minutes
// Looping until the end of the watchdog time or when the server status is no longer 'starting'
while ( ( System.currentTimeMillis() < watchDog ) && ( LdapServerStatus.STOPPING == server.getStatus() ) )
{
// We just wait one second before starting the test once
// again
try
{
Thread.sleep( 1000 );
}
catch ( InterruptedException e1 )
{
// Nothing to do...
}
}
// We exited from the waiting loop
// Checking if the watchdog time is expired
if ( ( System.currentTimeMillis() >= watchDog ) && ( LdapServerStatus.STOPPING == server.getStatus() ) )
{
// TODO Display an error message...
// Setting the status of the server to 'Started'
server.setStatus( LdapServerStatus.STARTED );
}
}
/**
* Runs a new watchdog thread with the given LDAP Server.
*
* @param server
* the LDAP Server
*/
public static void runNewWatchDogThread( LdapServer server )
{
new StopLdapServerWatchDogThread( server ).start();
}
}