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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
package helper;
import lib.TestParameters;
import java.util.StringTokenizer;
import util.utils;
public class OfficeWatcher extends Thread implements share.Watcher {
public boolean finish;
private TestParameters params;
private int StoredPing = 0;
private boolean debug = false;
/** Creates new OfficeWatcher
* @param param
*/
public OfficeWatcher(TestParameters param) {
finish = false;
this.params = param;
debug = params.getBool(util.PropertyName.DEBUG_IS_ACTIVE);
}
/**
* pings the office watcher to check for changes
*/
public void ping() {
try {
StoredPing++;
} catch (Exception e) {
StoredPing = 0;
}
}
/**
* returns the amount of pings
* @return returns the amount of pings
*/
public int getPing() {
return StoredPing;
}
public void run() {
dbg("started");
boolean isDone = false;
final ProcessHandler ph = (ProcessHandler) params.get("AppProvider");
int timeOut = params.getInt("TimeOut");
if (ph == null) {
isDone = true;
}
while (!isDone) {
timeOut = params.getInt("TimeOut");
final int previous = StoredPing;
shortWait(timeOut == 0 ? 30000 : timeOut);
// a timeout with value 0 lets watcher not react.
if ((StoredPing == previous) && timeOut != 0) {
isDone = true;
}
// execute in case the watcher is not needed anymore
if (finish) {
return;
}
}
if (ph != null) {
dbg("the Office is idle for " + timeOut / 1000 +
" seconds, it probably hangs and is killed NOW.");
final String AppKillCommand = (String) params.get(util.PropertyName.APP_KILL_COMMAND);
if (AppKillCommand != null) {
final StringTokenizer aKillCommandToken = new StringTokenizer(AppKillCommand, ";");
while (aKillCommandToken.hasMoreTokens()) {
final String sKillCommand = aKillCommandToken.nextToken();
dbg("User defined an application to destroy the started process.");
dbg("Trying to execute: " + sKillCommand);
final ProcessHandler pHdl = new ProcessHandler(sKillCommand);
pHdl.executeSynchronously();
// dbg("---> Output of killoffice:");
// dbg(pHdl.getOutputText());
// dbg("<--- Output of killoffice");
// dbg("---> Error output of killoffice:");
// dbg(pHdl.getErrorText());
// dbg("<--- Error output of killoffice");
}
}
ph.kill();
} else {
dbg("reaeched timeout but ProcessHandler is NULL");
}
shortWait(timeOut == 0 ? 30000 : timeOut);
dbg("finished");
}
protected void shortWait(int timeOut) {
try {
OfficeWatcher.sleep(timeOut);
} catch (java.lang.InterruptedException ie) {
}
}
protected void dbg(String message) {
if (debug) {
System.out.println(utils.getDateTime() + "OfficeWatcher: " + message);
}
}
}
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