net.sourceforge.jnlp.runtime
Class AppletEnvironment

java.lang.Object
  net.sourceforge.jnlp.runtime.AppletEnvironment

All Implemented Interfaces:

java.applet.AppletContext, java.applet.AppletStub

public class AppletEnvironment
extends java.lang.Object
implements java.applet.AppletContext, java.applet.AppletStub

The applet environment including stub, context, and frame. The default environment puts the applet in a non-resiable frame; this can be changed by obtaining the frame and setting it resizable.

Constructor Summary

AppletEnvironment(JNLPFile file, AppletInstance appletInstance)
Create a new applet environment for the applet specified by the JNLP file, in a new frame.

AppletEnvironment(JNLPFile file, AppletInstance appletInstance, java.awt.Container cont)
Create a new applet environment for the applet specified by the JNLP file.

Method Summary

void	appletResize(int width, int height)
void	destroy() Disposes the applet's resources and disables the applet environment from further use; after calling this method the applet stub and context methods throw IllegalStateExceptions.
java.applet.Applet	getApplet(java.lang.String name) Returns the applet if the applet's name is specified, otherwise return null.
java.applet.AppletContext	getAppletContext()
java.awt.Container	getAppletFrame() Returns the frame that contains the applet.
java.util.Enumeration<java.applet.Applet>	getApplets() Returns an enumeration that contains only the applet from the JNLP file.
java.applet.AudioClip	getAudioClip(java.net.URL location) Returns an audio clip.
java.net.URL	getCodeBase()
java.net.URL	getDocumentBase()
java.awt.Image	getImage(java.net.URL location) Return an image loaded from the specified location.
java.lang.String	getParameter(java.lang.String name)
java.io.InputStream	getStream(java.lang.String key) Required for JRE1.4, but not implemented yet.
java.util.Iterator<java.lang.String>	getStreamKeys() Required for JRE1.4, but not implemented yet.
boolean	isActive()
void	setStream(java.lang.String key, java.io.InputStream stream) Required for JRE1.4, but not implemented yet.
void	showDocument(java.net.URL uRL) Not implemented yet.
void	showDocument(java.net.URL uRL, java.lang.String str) Not implemented yet.
void	showStatus(java.lang.String str) Not implemented yet.
void	startApplet() Initialize, start, and show the applet.

Methods inherited from class java.lang.Object

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

Constructor Detail

AppletEnvironment

public AppletEnvironment(JNLPFile file,
                         AppletInstance appletInstance,
                         java.awt.Container cont)

Create a new applet environment for the applet specified by the JNLP file.

AppletEnvironment

public AppletEnvironment(JNLPFile file,
                         AppletInstance appletInstance)

Create a new applet environment for the applet specified by the JNLP file, in a new frame.

Method Detail

destroy

public void destroy()

Disposes the applet's resources and disables the applet environment from further use; after calling this method the applet stub and context methods throw IllegalStateExceptions.

getAppletFrame

public java.awt.Container getAppletFrame()

Returns the frame that contains the applet. Disposing this frame will destroy the applet.

startApplet

public void startApplet()

Initialize, start, and show the applet.

getApplet

public java.applet.Applet getApplet(java.lang.String name)

Returns the applet if the applet's name is specified, otherwise return null.

Specified by:

getApplet in interface java.applet.AppletContext

getApplets

public java.util.Enumeration<java.applet.Applet> getApplets()

Returns an enumeration that contains only the applet from the JNLP file.

Specified by:

getApplets in interface java.applet.AppletContext

getAudioClip

public java.applet.AudioClip getAudioClip(java.net.URL location)

Returns an audio clip.

Specified by:

getAudioClip in interface java.applet.AppletContext

getImage

public java.awt.Image getImage(java.net.URL location)

Return an image loaded from the specified location.

Specified by:

getImage in interface java.applet.AppletContext

showDocument

public void showDocument(java.net.URL uRL)

Not implemented yet.

Specified by:

showDocument in interface java.applet.AppletContext

showDocument

public void showDocument(java.net.URL uRL,
                         java.lang.String str)

Not implemented yet.

Specified by:

showDocument in interface java.applet.AppletContext

showStatus

public void showStatus(java.lang.String str)

Not implemented yet.

Specified by:

showStatus in interface java.applet.AppletContext

setStream

public void setStream(java.lang.String key,
                      java.io.InputStream stream)

Required for JRE1.4, but not implemented yet.

Specified by:

setStream in interface java.applet.AppletContext

getStream

public java.io.InputStream getStream(java.lang.String key)

Required for JRE1.4, but not implemented yet.

Specified by:

getStream in interface java.applet.AppletContext

getStreamKeys

public java.util.Iterator<java.lang.String> getStreamKeys()

Required for JRE1.4, but not implemented yet.

Specified by:

getStreamKeys in interface java.applet.AppletContext

appletResize

public void appletResize(int width,
                         int height)

Specified by:

appletResize in interface java.applet.AppletStub

getAppletContext

public java.applet.AppletContext getAppletContext()

Specified by:

getAppletContext in interface java.applet.AppletStub

getCodeBase

public java.net.URL getCodeBase()

Specified by:

getCodeBase in interface java.applet.AppletStub

getDocumentBase

public java.net.URL getDocumentBase()

Specified by:

getDocumentBase in interface java.applet.AppletStub

getParameter

public java.lang.String getParameter(java.lang.String name)

Specified by:

getParameter in interface java.applet.AppletStub

isActive

public boolean isActive()

Specified by:

isActive in interface java.applet.AppletStub