org.apache.webbeans.web.context

Class WebContextsService

java.lang.Object

org.apache.webbeans.context.AbstractContextsService

org.apache.webbeans.web.context.WebContextsService

All Implemented Interfaces:

ContextsService

public class WebContextsService
extends AbstractContextsService

Web container ContextsService implementation.

Field Summary

Fields

Modifier and Type	Field and Description
protected FailOverService	failoverService

Constructor Summary

Constructors

Constructor and Description
WebContextsService(WebBeansContext webBeansContext) Creates a new instance.

Method Summary

Modifier and Type	Method and Description
void	activateContext(Class<? extends Annotation> scopeType) This might be needed when you aim to start a new thread in a WebApp.
void	destroy(Object destroyObject) Destroys container contexts service.
void	endContext(Class<? extends Annotation> scopeType, Object endParameters) Ends the context with the given scope type.
javax.enterprise.context.spi.Context	getCurrentContext(Class<? extends Annotation> scopeType) Gets current context with given scope type with respect to the current thread of execution.
SessionContextManager	getSessionContextManager()
void	init(Object initializeObject) Initialize container contexts service.
static void	removeThreadLocals() Removes the ThreadLocals from the ThreadMap to prevent memory leaks.
void	startContext(Class<? extends Annotation> scopeType, Object startParameter) Starts the context with the given scope type.
boolean	supportsContext(Class<? extends Annotation> scopeType) If container supports the given scope type it returns true, otherwise it return false.

Methods inherited from class org.apache.webbeans.context.AbstractContextsService

deActivateContext

Methods inherited from class java.lang.Object

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

Field Detail

failoverService

protected FailOverService failoverService

Constructor Detail

WebContextsService

public WebContextsService(WebBeansContext webBeansContext)

Creates a new instance.

Method Detail

removeThreadLocals

public static void removeThreadLocals()

Removes the ThreadLocals from the ThreadMap to prevent memory leaks.

getSessionContextManager

public SessionContextManager getSessionContextManager()

init

public void init(Object initializeObject)

Initialize container contexts service.

Specified by:

init in interface ContextsService

Overrides:

init in class AbstractContextsService

Parameters:

initializeObject - any initialize object

destroy

public void destroy(Object destroyObject)

Destroys container contexts service.

Specified by:

destroy in interface ContextsService

Overrides:

destroy in class AbstractContextsService

Parameters:

destroyObject - any destroy parameter

endContext

public void endContext(Class<? extends Annotation> scopeType,
                       Object endParameters)

Ends the context with the given scope type. If given scope type is not supported, there is no action. Any exception thrown by the operation is catched and logged by the container.

Specified by:

endContext in interface ContextsService

Overrides:

endContext in class AbstractContextsService

Parameters:

scopeType - scope type

endParameters - any end parameter

getCurrentContext

public javax.enterprise.context.spi.Context getCurrentContext(Class<? extends Annotation> scopeType)

Gets current context with given scope type with respect to the current thread of execution.

If there is not current context, it returns null.

Specified by:

getCurrentContext in interface ContextsService

Overrides:

getCurrentContext in class AbstractContextsService

Parameters:

scopeType - context scope type

Returns:

current context with given scope type

startContext

public void startContext(Class<? extends Annotation> scopeType,
                         Object startParameter)
                  throws javax.enterprise.context.ContextException

Starts the context with the given scope type. If given scope type is not supported, there is no action.

Specified by:

startContext in interface ContextsService

Overrides:

startContext in class AbstractContextsService

Parameters:

scopeType - scope type

startParameter - any parameter

Throws:

javax.enterprise.context.ContextException - if any exception thrown by starting context, it is wrapped inside ContextException and thrown.

supportsContext

public boolean supportsContext(Class<? extends Annotation> scopeType)

If container supports the given scope type it returns true, otherwise it return false.

Specified by:

supportsContext in interface ContextsService

Overrides:

supportsContext in class AbstractContextsService

Parameters:

scopeType - scope type

Returns:

true if container supports given scope type false otherwise

activateContext

public void activateContext(Class<? extends Annotation> scopeType)

This might be needed when you aim to start a new thread in a WebApp.

Specified by:

activateContext in interface ContextsService

Overrides:

activateContext in class AbstractContextsService

Parameters:

scopeType -