UninstallLauncher.java revision f71f7a61dec7c9089378d14493ad564a1dedf0b5
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at
* trunk/opends/resource/legal-notices/OpenDS.LICENSE. If applicable,
* add the following below this CDDL HEADER, with the fields enclosed
* by brackets "[]" replaced with your own identifying information:
* Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*
*
* Portions Copyright 2006-2007 Sun Microsystems, Inc.
*/
/**
* This class is called by the uninstall command lines to launch the uninstall
* of the Directory Server. It just checks the command line arguments and the
* environment and determines whether the graphical or the command line
* based uninstall much be launched.
*
*/
public class UninstallLauncher
{
/**
* The main method which is called by the uninstall command lines.
* @param args the arguments passed by the command lines.
*/
{
boolean printUsage = false;
boolean useCli = false;
{
{
{
useCli = true;
}
{
printUsage = true;
}
}
if (!useCli)
{
{
printUsage = true;
}
}
}
if (printUsage)
{
printUsage();
} else if (useCli)
{
if (exitCode != 0)
{
}
} else
{
if (exitCode != 0)
{
if (exitCode != 0)
{
}
}
}
}
/**
* Launches the command line based uninstall.
* @param args the arguments passed
* @return 0 if everything worked fine, and an error code if something wrong
* occurred.
*/
{
{
printUsage();
}
// Add an extra space systematically
return returnValue;
}
/**
* Launches the graphical uninstall. The graphical uninstall is launched in a
* different thread that the main thread because if we have a problem with the
* graphical system (for instance the DISPLAY environment variable is not
* correctly set) the native libraries will call exit. However if we launch
* this from another thread, the thread will just be killed.
*
* This code also assumes that if the call to SplashWindow.main worked (and
* the splash screen was displayed) we will never get out of it (we will call
* a System.exit() when we close the graphical uninstall dialog).
*
* @params String[] args the arguments used to call the SplashWindow main
* method
* @return 0 if everything worked fine, or 1 if we could not display properly
* the SplashWindow.
*/
{
final int[] returnValue =
{ -1 };
{
public void run()
{
// Setup MacOSX native menu bar before AWT is loaded.
}
});
/*
* This is done to avoid displaying the stack that might occur if there are
* problems with the display environment.
*/
t.start();
try
{
t.join();
}
catch (InterruptedException ie)
{
/* An error occurred, so the return value will be -1. We got nothing to
do with this exception. */
}
return returnValue[0];
}
private static void printUsage()
{
{
} else
{
}
/*
* This is required because the usage message contains '{' characters that
* mess up the MessageFormat.format method.
*/
}
/**
* The following three methods are just commodity methods to get localized
* messages.
*/
{
}
private static ResourceProvider getI18n()
{
return ResourceProvider.getInstance();
}
/**
* This class is used to avoid displaying the error message related to display
* problems that we might have when trying to display the SplashWindow.
*
*/
static class EmptyPrintStream extends PrintStream
{
/**
* Default constructor.
*
*/
public EmptyPrintStream()
{
super(new ByteArrayOutputStream(), true);
}
/**
* {@inheritDoc}
*/
{
}
}
}