MAEPlugin.popup
Class PluginUnLoader

java.lang.Object
  |
  +--MAEPlugin.MAEPlugin
        |
        +--MAEPlugin.MenuPlugin
              |
              +--MAEPlugin.popup.PopupPlugin
                    |
                    +--MAEPlugin.popup.PluginUnLoader

All Implemented Interfaces:

java.awt.event.ActionListener, java.util.EventListener, PluginStub

public final class PluginUnLoader

extends PopupPlugin

This class contains the dynamic MAEplugin unloader for .jar files

This work was produced by Peter Lemkin of the National Cancer Institute, an agency of the United States Government. As a work of the United States Government there is no associated copyright. It is offered as open source software under the Mozilla Public License (version 1.1) subject to the limitations noted in the accompanying LEGAL file. This notice must be included with the code. The MAExplorer Mozilla and Legal files are available on http://maexplorer.sourceforge.net/.

Version:

$Date: 2002/10/13 17:39:34 $ / $Revision: 1.3 $

Author:

Jai Evans (DECA/CIT), C. Santos (DECA/CIT), P. Lemkin (NCI-FCRDC)

See Also:

MAExplorer Home

Inner Class Summary

(package private) class

PluginUnLoader.UnloaderDialog Class UnloaderDialog is used to select loaded plugins to unload

Field Summary

(package private) MAEStub	maestub Reference to MAE Stub
(package private) java.util.Hashtable	pHashtable Hashtable used to remove plugs
(package private) java.lang.String	pluginClassName Reference to the plain name of the class to load
(package private) MAEPlugin	pluginObject Reference to the Object itself
(package private) PluginUnLoader.UnloaderDialog	unloaderDialog Reference to the Dialog that will load files

Fields inherited from class MAEPlugin.MAEPlugin

DBUG_MAEP, jarResources, menuFlag, menuHook, menuInsertionPointName, menuItem, plugInFileName, plugInName, propertySupport, registry, registryMaxSize

Fields inherited from interface MAEPlugin.PluginStub

PLUGIN_VERSION

Constructor Summary

PluginUnLoader(MAEStub stub)
PluginLoader() - Creates new LoadPlugins.

Method Summary

void	close(boolean preserveDataStructuresFlag) close() - close the plugin
java.lang.String	getPluginDescription() getPluginDescription() - This returns a human readable description of the Plugin
private MAEPlugin	lookUp(java.lang.String name) lookUp() - finds plugin in the loaded list from MAExplorer
void	pluginMain() pluginMain() - Is the method end-users implement to use the API.
private boolean	unMountPlugin(java.lang.String name) unMountPlugin() - unloads the plugin from the MAE application.
void	updateCurGene(int mid) updateCurGene() - update any data since current gene has changed.
void	updateFilter() updateFilter() - update any dependent data since Filter has changed.
void	updateLabels() updateLabels() - update any dependent data since global labels have changed.
void	updateSlider() updateSlider() - update any dependent data sincea threshold slider has changed.

Methods inherited from class MAEPlugin.MenuPlugin

actionPerformed

Methods inherited from class MAEPlugin.MAEPlugin

, getFlag, getInstance, getMAEStub, getMenuHook, getMenuInsertionPointName, getMenuItem, getNumberPlugins, getPluginFileName, getPluginName, getPlugins, menuActivated, pluginHalt, pluginInit, removePlugin, setFlag, setJarResources, setMAEStub, setMenuHook, setMenuInsertionPointName, setMenuItem, setMenuLabel

Methods inherited from class java.lang.Object

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

Field Detail

unloaderDialog

PluginUnLoader.UnloaderDialog unloaderDialog

Reference to the Dialog that will load files

pluginClassName

java.lang.String pluginClassName

Reference to the plain name of the class to load

pluginObject

MAEPlugin pluginObject

Reference to the Object itself

maestub

MAEStub maestub

Reference to MAE Stub

pHashtable

java.util.Hashtable pHashtable

Hashtable used to remove plugs

Constructor Detail

PluginUnLoader

public PluginUnLoader(MAEStub stub)

PluginLoader() - Creates new LoadPlugins.

Method Detail

unMountPlugin

private final boolean unMountPlugin(java.lang.String name)

unMountPlugin() - unloads the plugin from the MAE application. These must be MAEplugins.

Parameters:

name - of plugin to unmount

Returns:

true if succeed

lookUp

private final MAEPlugin lookUp(java.lang.String name)

lookUp() - finds plugin in the loaded list from MAExplorer

Parameters:

name - of MAEPlugin to lookup.

Returns:

instance of MAEPlugin if succeed, else return null.

pluginMain

public void pluginMain()

pluginMain() - Is the method end-users implement to use the API.

Overrides:

pluginMain in class MenuPlugin

getPluginDescription

public java.lang.String getPluginDescription()

getPluginDescription() - This returns a human readable description of the Plugin

Overrides:

getPluginDescription in class MAEPlugin

Following copied from class: MAEPlugin.MAEPlugin

Returns:

the plugin description.

updateCurGene

public void updateCurGene(int mid)

updateCurGene() - update any data since current gene has changed. This is invoked from the PopupRegistry

Overrides:

updateCurGene in class PopupPlugin

Parameters:

ml - is the gene list to update now that filter has changed.

updateFilter

public void updateFilter()

updateFilter() - update any dependent data since Filter has changed. This is invoked from the PopupRegistry

Overrides:

updateFilter in class PopupPlugin

updateSlider

public void updateSlider()

updateSlider() - update any dependent data sincea threshold slider has changed. This is invoked from the PopupRegistry.

Overrides:

updateSlider in class PopupPlugin

updateLabels

public void updateLabels()

updateLabels() - update any dependent data since global labels have changed. This is invoked from the PopupRegistry.

Overrides:

updateLabels in class PopupPlugin

close

public void close(boolean preserveDataStructuresFlag)

close() - close the plugin

Parameters:

preserveDataStructuresFlag - to save data structures