org.ldp4j.application

Class ApplicationContext

java.lang.Object

org.ldp4j.application.ApplicationContext

public final class ApplicationContext
extends Object

A proxy class that acts as a facade for interacting with the Application Engine proactively.

Method Summary

Methods

Modifier and Type	Method and Description
WriteSession	createSession() Create a WriteSession.
void	disposeSession(WriteSession session) Deprecated. Use the ReadSession.close() method instead.
static ApplicationContext	getInstance() Get the Application context.
String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Detail

createSession

public WriteSession createSession()
                           throws ApplicationContextException

Create a WriteSession. Only one write session can be active per thread. Sessions should not be shared among threads.

Returns:

the write session

Throws:

ApplicationContextException - if no write session can be created for whichever reason, e.g., the Application Engine is off-line or is not available.

disposeSession

@Deprecated
public void disposeSession(WriteSession session)
                    throws ApplicationContextException

Deprecated. Use the ReadSession.close() method instead.

Dispose a WriteSession. Once the session has been disposed it will not be active (usable) any longer.

Parameters:

session - the session to be disposed

Throws:

NullPointerException - if the session is null.

ApplicationContextException - if the session cannot be disposed, e.g., the session is not owned by the current thread.

toString

public String toString()

Overrides:

toString in class Object

getInstance

public static ApplicationContext getInstance()

Get the Application context.

Returns:

the application context.