org.apache.openejb.cdi
Class ThreadSingletonServiceImpl

java.lang.Object
  org.apache.openejb.cdi.ThreadSingletonServiceImpl

All Implemented Interfaces:

ThreadSingletonService, org.apache.webbeans.spi.SingletonService<org.apache.webbeans.config.WebBeansContext>

public class ThreadSingletonServiceImpl
extends Object
implements ThreadSingletonService

Version:

$Rev:$ $Date:$

Field Summary

static Logger

logger

Constructor Summary

ThreadSingletonServiceImpl()

Method Summary

void	clear(Object key)
Object	contextEntered(org.apache.webbeans.config.WebBeansContext newOWBContext)
void	contextExited(Object oldContext)
static org.apache.webbeans.config.WebBeansContext	enter(org.apache.webbeans.config.WebBeansContext newOWBContext)
static void	exit(Object oldContext)
static org.apache.webbeans.config.WebBeansContext	get(ClassLoader cl) Generally contexts.get() is enough since we set the current context from a request (see webbeanslistener) but sometimes matching the classloader is better (manager webapps of tomcat deploys for instance) so here the algorithm: 1) try to match with the classloader 2) if not matched try to use the threadlocal 3) (shouldn't happen) simply return the biggest webbeancontext
org.apache.webbeans.config.WebBeansContext	get(Object key)
void	initialize(StartupObject startupObject)
String	sessionContextClass()

Methods inherited from class java.lang.Object

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

Field Detail

logger

public static final Logger logger

Constructor Detail

ThreadSingletonServiceImpl

public ThreadSingletonServiceImpl()

Method Detail

initialize

public void initialize(StartupObject startupObject)

Specified by:

initialize in interface ThreadSingletonService

contextEntered

public Object contextEntered(org.apache.webbeans.config.WebBeansContext newOWBContext)

Specified by:

contextEntered in interface ThreadSingletonService

enter

public static org.apache.webbeans.config.WebBeansContext enter(org.apache.webbeans.config.WebBeansContext newOWBContext)

contextExited

public void contextExited(Object oldContext)

Specified by:

contextExited in interface ThreadSingletonService

exit

public static void exit(Object oldContext)

get

public static org.apache.webbeans.config.WebBeansContext get(ClassLoader cl)

Generally contexts.get() is enough since we set the current context from a request (see webbeanslistener) but sometimes matching the classloader is better (manager webapps of tomcat deploys for instance) so here the algorithm: 1) try to match with the classloader 2) if not matched try to use the threadlocal 3) (shouldn't happen) simply return the biggest webbeancontext

Parameters:

cl - the key (generally TCCL)

Returns:

the webbeancontext matching the current context

get

public org.apache.webbeans.config.WebBeansContext get(Object key)

Specified by:

get in interface org.apache.webbeans.spi.SingletonService<org.apache.webbeans.config.WebBeansContext>

clear

public void clear(Object key)

Specified by:

clear in interface org.apache.webbeans.spi.SingletonService<org.apache.webbeans.config.WebBeansContext>

sessionContextClass

public String sessionContextClass()

Specified by:

sessionContextClass in interface ThreadSingletonService