ccs.cpc.impl
Class HelperAppRuntime

java.lang.Object
  ccs.cpc.ViewerRuntime
      ccs.cpc.impl.HelperAppRuntime

public final class HelperAppRuntime
extends ViewerRuntime

Field Summary

(package private) static Plugin

hplugin

Fields inherited from class ccs.cpc.ViewerRuntime

target

Constructor Summary

HelperAppRuntime(HelperApp ha, PluginCallback callback, VFile target)

Method Summary

void	cleanup() Cleanup after the viewer.
void	kill() Destroy the viewer.
void	launch() Prepare and launch the viewer.
void	waitFor() block until the viewer has finished.

Methods inherited from class ccs.cpc.ViewerRuntime

getTarget, setTarget

Methods inherited from class java.lang.Object

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

Field Detail

hplugin

static Plugin hplugin

Constructor Detail

HelperAppRuntime

HelperAppRuntime(HelperApp ha,
                 PluginCallback callback,
                 VFile target)

Method Detail

launch

public void launch()
            throws java.io.IOException

Prepare and launch the viewer.

Specified by:

launch in class ViewerRuntime

Throws:

java.io.IOException

waitFor

public void waitFor()
             throws java.lang.InterruptedException

block until the viewer has finished. The throws clause is a convenience for implementors; it is not expected that a ReaperThread (which will call this) will ever be interrupted.

Specified by:

waitFor in class ViewerRuntime

Throws:

java.lang.InterruptedException

kill

public void kill()

Destroy the viewer. This must cause waitFor to return.

Specified by:

kill in class ViewerRuntime

cleanup

public void cleanup()
             throws java.io.IOException

Cleanup after the viewer. Called from the reaper thread. This is called after the viewer has finished (either naturally or by being killed. The default implementation does nothing.

Overrides:

cleanup in class ViewerRuntime

Throws:

java.io.IOException