org.onosproject.app

Interface ApplicationService

All Superinterfaces:

ListenerService<ApplicationEvent,ApplicationListener>

All Known Subinterfaces:

ApplicationAdminService

public interface ApplicationService
extends ListenerService<ApplicationEvent,ApplicationListener>

Service for inspecting inventory of network control applications.

Method Summary

Modifier and Type	Method and Description
Application	getApplication(ApplicationId appId) Returns the application with the supplied application identifier.
default InputStream	getApplicationArchive(ApplicationId appId) Returns stream that contains the application OAR/JAR file contents.
Set<Application>	getApplications() Returns the set of all installed applications.
ApplicationId	getId(String name) Returns the registered id of the application with the given name.
Set<Permission>	getPermissions(ApplicationId appId) Returns the permissions currently granted to the applications.
ApplicationState	getState(ApplicationId appId) Return the application state.
void	registerDeactivateHook(ApplicationId appId, Runnable hook) Registers application pre-deactivation processing hook.

Methods inherited from interface org.onosproject.event.ListenerService

addListener, removeListener

Method Detail

getApplications

Set<Application> getApplications()

Returns the set of all installed applications.

Returns:

set of installed apps

getId

ApplicationId getId(String name)

Returns the registered id of the application with the given name.

Parameters:

name - application name

Returns:

registered application id

getApplication

Application getApplication(ApplicationId appId)

Returns the application with the supplied application identifier.

Parameters:

appId - application identifier

Returns:

application descriptor

getState

ApplicationState getState(ApplicationId appId)

Return the application state.

Parameters:

appId - application identifier

Returns:

application state

getPermissions

Set<Permission> getPermissions(ApplicationId appId)

Returns the permissions currently granted to the applications.

Parameters:

appId - application identifier

Returns:

set of granted permissions

registerDeactivateHook

void registerDeactivateHook(ApplicationId appId,
                            Runnable hook)

Registers application pre-deactivation processing hook.

Parameters:

appId - application identifier

hook - pre-deactivation hook

getApplicationArchive

default InputStream getApplicationArchive(ApplicationId appId)

Returns stream that contains the application OAR/JAR file contents.

Parameters:

appId - application identifier

Returns:

input stream containing the app OAR/JAR file