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The source code
/*
* Sun Public License Notice
*
* The contents of this file are subject to the Sun Public License
* Version 1.0 (the "License"). You may not use this file except in
* compliance with the License. A copy of the License is available at
* http://www.sun.com/
*
* The Original Code is NetBeans. The Initial Developer of the Original
* Code is Sun Microsystems, Inc. Portions Copyright 1997-2001 Sun
* Microsystems, Inc. All Rights Reserved.
*/
package org.netbeans.modules.vcs.profiles.cvsprofiles.commands;
import java.util.Hashtable;
import org.netbeans.modules.vcscore.VcsFileSystem;
import org.netbeans.modules.vcscore.Variables;
import org.netbeans.modules.vcscore.commands.*;
import org.netbeans.modules.vcscore.cmdline.VcsAdditionalCommand;
import org.netbeans.modules.vcscore.cmdline.UserCommand;
import org.netbeans.modules.vcscore.util.*;
/**
* This class retrieves which watch actions are currently set.
* Returns three elements on the data output:
* 1) "true" if edit action is being watched, "false" otherwise
* 2) "true" if unedit action is being watched, "false" otherwise
* 3) "true" if commit action is being watched, "false" otherwise
*
* @author Martin Entlicher
*/
public class CvsWatchStatus extends Object implements VcsAdditionalCommand {
private static final String EDIT = "\tedit";
private static final String UNEDIT = "\tunedit";
private static final String COMMIT = "\tcommit";
private VcsFileSystem fileSystem = null;
/** Creates new CvsWatchStatus */
public CvsWatchStatus() {
}
public void setFileSystem(VcsFileSystem fileSystem) {
this.fileSystem = fileSystem;
}
public boolean exec(Hashtable vars, String[] args,
CommandOutputListener stdoutNRListener, CommandOutputListener stderrNRListener,
CommandDataOutputListener stdoutListener, String dataRegex,
CommandDataOutputListener stderrListener, String errorRegex) {
if (args.length < 1) {
stderrNRListener.outputLine("The cvs watchers command is expected as an argument");
return false;
}
final StringBuffer buff = new StringBuffer();
VcsCommand cmd = fileSystem.getCommand(args[0]);
String userName = (String) vars.get("CVS_USERNAME");
if (userName == null || userName.length() == 0) {
userName = System.getProperty("user.name");
}
if (userName != null) cmd.setProperty(UserCommand.PROPERTY_DATA_REGEX, "(^.*"+userName+".*$)");
else cmd.setProperty(UserCommand.PROPERTY_DATA_REGEX, null);
VcsCommandExecutor vce = fileSystem.getVcsFactory().getCommandExecutor(cmd, vars);
vce.addDataOutputListener(new CommandDataOutputListener() {
public void outputData(String[] elements) {
buff.append(elements[0]);
}
});
fileSystem.getCommandsPool().startExecutor(vce, fileSystem);
try {
fileSystem.getCommandsPool().waitToFinish(vce);
} catch (InterruptedException iexc) {
fileSystem.getCommandsPool().kill(vce);
Thread.currentThread().interrupt();
}
String[] elements = new String[3];
String watched = buff.toString();
elements[0] = watched.indexOf(EDIT) > 0 ? "true" : "false"; // NOI18N
elements[1] = watched.indexOf(UNEDIT) > 0 ? "true" : "false"; // NOI18N
elements[2] = watched.indexOf(COMMIT) > 0 ? "true" : "false"; // NOI18N
stdoutListener.outputData(elements);
return true;
}
}
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