org.dvb.application

Interface DVBJProxy

All Superinterfaces:

AppProxy

public interface DVBJProxy
extends AppProxy

A DVBJProxy Object is a proxy to a DVBJ application.

Field Summary

Fields

Modifier and Type	Field and Description
static int	LOADED The application is in the loaded state.

Fields inherited from interface org.dvb.application.AppProxy

DESTROYED, NOT_LOADED, PAUSED, STARTED

Method Summary

Methods

Modifier and Type	Method and Description
void	init() Requests the application manager calls the initXlet method on the application.
void	load() Provides a hint to preload at least the initial class of the application into local storage, resources permitting.

Methods inherited from interface org.dvb.application.AppProxy

addAppStateChangeEventListener, getState, pause, removeAppStateChangeEventListener, resume, start, start, stop

Field Detail

LOADED

static final int LOADED

The application is in the loaded state.

See Also:

Constant Field Values

Method Detail

load

void load()

Provides a hint to preload at least the initial class of the application into local storage, resources permitting. This does not require loading of classes into the virtual machine or creation of a new logical virtual machine which are implications of the init method.

This method is asynchronous and its completion will be notified by an AppStateChangeEvent. In case of failure, the hasFailed method of the AppStateChangeEvent will return true. Calls to this method shall only succeed if the application is in the NOT_LOADED state. In all cases, an AppStateChangeEvent will be sent, whether the call was successful or not.

Throws:

SecurityException - if the application is not entitled to load this application. Being able to load an application requires to be entitled to start it.

Since:

MHP1.0

init

void init()

Requests the application manager calls the initXlet method on the application.

This method is asynchronous and its completion will be notified by an AppStateChangeEvent. In case of failure, the hasFailed method of the AppStateChangeEvent will return true. Calls to this method shall only succeed if the application is in the NOT_LOADED or LOADED states. If the application is in the NOT_LOADED state, the application will move through the LOADED state into the PAUSED state before calls to this method complete.

In all cases, an AppStateChangeEvent will be sent, whether the call was successful or not.

Throws:

SecurityException - if the application is not entitled to load this application. Being able to init an application requires to be entitled to start it.

Since:

MHP1.0