com.tensegrity.skeleton.launch
Class LoadFileLaunchTask

java.lang.Object
  com.tensegrity.gui.launch.LaunchTask
      com.tensegrity.skeleton.swing.launch.AbstractLaunchTask
          com.tensegrity.skeleton.launch.LoadFileLaunchTask

Direct Known Subclasses:

AbstractLoadPreferencesLaunchTask, SwtLoadPreferencesLaunchTask, SwtLoadRulesLaunchTask

public abstract class LoadFileLaunchTask

extends AbstractLaunchTask

DO NOT USE THIS CLASS IT IS STILL UNDER CONSTRUCTION!!! TODO (ah) to be continued... Base class for LaunchTask implementations which have to deal with Resources. Such a LaunchTask requires at least two properties: A Filename and an optional instance of class Class, the various load-methods need, to identify the location of the given (relative) filename. Only if the loaderclass-method returns null, the getFilename must return an absolute filename.

Version:

$Id: LoadFileLaunchTask.java,v 1.3 2005/08/08 16:36:18 BurkhardWick Exp $

Author:

ArndHouben

Field Summary

Fields inherited from class com.tensegrity.gui.launch.LaunchTask

lasterror, LAUNCHTASKSTATUS_FATAL, LAUNCHTASKSTATUS_FATAL_RETRY, LAUNCHTASKSTATUS_SERIOUS, LAUNCHTASKSTATUS_SERIOUS_RETRY, LAUNCHTASKSTATUS_SHUTDOWN, LAUNCHTASKSTATUS_SUCCESS, LAUNCHTASKSTATUS_WARNING

Constructor Summary

LoadFileLaunchTask(ApplicationFrame applicationFrame)
Creates a new LoadFileLaunchTask with no specific filename and no class instance for the loading.

LoadFileLaunchTask(ApplicationFrame applicationFrame, java.lang.String nameKey)
Creates a new LoadFileLaunchTask with no specific filename and no class instance for the loading.

LoadFileLaunchTask(ApplicationFrame applicationFrame, java.lang.String filename, java.lang.Class loadClass)
Creates a new LoadFileLaunchTask with the given String parameter as filename and Class instance as Loader.

LoadFileLaunchTask(ApplicationFrame applicationFrame, java.lang.String filename, java.lang.Class loadClass, java.lang.String nameKey)
Creates a new LoadFileLaunchTask with the given String parameter as filename and Class instance as Loader.

Method Summary

protected java.lang.String	getFilename() Returns the filename of the resource, this launchtask should load.
protected java.lang.Class	getLoadClass() When loading resource from jar files or other locations you may need a Class instance.
java.lang.String	getName() Returns a concatenated string consisting of the "load" preposition and the filename.

Methods inherited from class com.tensegrity.skeleton.swing.launch.AbstractLaunchTask

findResourceText, getApplicationFrame, getStatusPrefix, getStatusPrefixResourceKey, postCreate

Methods inherited from class com.tensegrity.gui.launch.LaunchTask

getError, getStatusDetails, run

Methods inherited from class java.lang.Object

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

Constructor Detail

LoadFileLaunchTask

public LoadFileLaunchTask(ApplicationFrame applicationFrame)

Creates a new LoadFileLaunchTask with no specific filename and no class instance for the loading.

Parameters:

applicationFrame - Application context for this LaunchTask.

See Also:

LoadFileLaunchTask(ApplicationFrame, String, Class)

LoadFileLaunchTask

public LoadFileLaunchTask(ApplicationFrame applicationFrame,
                          java.lang.String nameKey)

Creates a new LoadFileLaunchTask with no specific filename and no class instance for the loading.

Parameters:

applicationFrame - Application context for this LaunchTask.

nameKey - the resource key for the name of the launch task

See Also:

LoadFileLaunchTask(ApplicationFrame, String, Class)

LoadFileLaunchTask

public LoadFileLaunchTask(ApplicationFrame applicationFrame,
                          java.lang.String filename,
                          java.lang.Class loadClass)

Creates a new LoadFileLaunchTask with the given String parameter as filename and Class instance as Loader.

Parameters:

applicationFrame - Application context for this LaunchTask.

filename - a String which describes a filename.

loadClass - the resource class to use for loading.

LoadFileLaunchTask

public LoadFileLaunchTask(ApplicationFrame applicationFrame,
                          java.lang.String filename,
                          java.lang.Class loadClass,
                          java.lang.String nameKey)

Creates a new LoadFileLaunchTask with the given String parameter as filename and Class instance as Loader.

Parameters:

applicationFrame - Application context for this LaunchTask.

filename - a String which describes a filename.

loadClass - the resource class to use for loading.

nameKey - the resource key for the name of the launch task

Method Detail

getFilename

protected java.lang.String getFilename()

Returns the filename of the resource, this launchtask should load. If the getLoadClass method returns null, this method should return a filename with full path.

Returns:

String the filename as string.

getLoadClass

protected java.lang.Class getLoadClass()

When loading resource from jar files or other locations you may need a Class instance. Return null to load from absolute file.

Returns:

Class the class to use as resource loader.

getName

public java.lang.String getName()

Returns a concatenated string consisting of the "load" preposition and the filename.

Overrides:

getName in class AbstractLaunchTask

See Also:

LaunchTask.getName()