com.izforge.izpack.uninstaller

Class Destroyer

java.lang.Object

java.lang.Thread

com.izforge.izpack.uninstaller.Destroyer

All Implemented Interfaces:

java.lang.Runnable

public class Destroyer
extends java.lang.Thread

The files destroyer class.

Author:

Julien Ponge

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Thread

java.lang.Thread.State, java.lang.Thread.UncaughtExceptionHandler

Field Summary

Fields

Modifier and Type	Field and Description
private boolean	forceDestroy True if the destroyer must force the recursive deletion.
private AbstractUIProgressHandler	handler the destroyer listener.
private java.lang.String	installPath The installation path.

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

Constructors

Constructor and Description
Destroyer(java.lang.String installPath, boolean forceDestroy, AbstractUIProgressHandler handler) The constructor.

Method Summary

Methods

Modifier and Type	Method and Description
private void	cleanup(java.io.File file) Makes some reccursive cleanups.
private java.util.ArrayList	getExecutablesList()
private java.util.ArrayList	getFilesList() Returns an ArrayList of the files to delete.
private java.util.List[]	getListenerLists() Load the defined uninstall listener objects.
private void	informListeners(java.util.List listeners, int action, java.lang.Object param, AbstractUIProgressHandler handler) Informs all listeners.
void	run() The run method.

Methods inherited from class java.lang.Thread

activeCount, checkAccess, clone, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

forceDestroy

private boolean forceDestroy

True if the destroyer must force the recursive deletion.

installPath

private java.lang.String installPath

The installation path.

handler

private AbstractUIProgressHandler handler

the destroyer listener.

Constructor Detail

Destroyer

public Destroyer(java.lang.String installPath,
         boolean forceDestroy,
         AbstractUIProgressHandler handler)

The constructor.

Parameters:

installPath - The installation path.

forceDestroy - Shall we force the recursive deletion.

handler - The destroyer listener.

Method Detail

run

public void run()

The run method.

Specified by:

run in interface java.lang.Runnable

Overrides:

run in class java.lang.Thread

getFilesList

private java.util.ArrayList getFilesList()
                                  throws java.lang.Exception

Returns an ArrayList of the files to delete.

Returns:

The files list.

Throws:

java.lang.Exception - Description of the Exception

getExecutablesList

private java.util.ArrayList getExecutablesList()
                                        throws java.lang.Exception

Throws:

java.lang.Exception

cleanup

private void cleanup(java.io.File file)
              throws java.lang.Exception

Makes some reccursive cleanups.

Parameters:

file - The file to wipe.

Throws:

java.lang.Exception - Description of the Exception

getListenerLists

private java.util.List[] getListenerLists()
                                   throws java.lang.Exception

Load the defined uninstall listener objects.

Returns:

a list with the defined uninstall listeners

Throws:

java.lang.Exception

informListeners

private void informListeners(java.util.List listeners,
                   int action,
                   java.lang.Object param,
                   AbstractUIProgressHandler handler)

Informs all listeners.

Parameters:

listeners - list with the listener objects

action - identifier which callback should be called

param - parameter for the call

handler - the current progress handler