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Java Source Code / Java Documentation » EJB Server JBoss 4.2.1 » server » org.jboss.ejb.plugins.lock 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   org.jboss.ejb.plugins.lock.BeanLockSupport
      org.jboss.ejb.plugins.lock.NoLock

All known Subclasses:   org.jboss.ejb.plugins.lock.MethodOnlyEJBLock,  org.jboss.ejb.plugins.lock.JDBCOptimisticLock,
NoLock
public class NoLock extends BeanLockSupport (Code)
No locking what-so-ever Holds all locks for entity beans, not used for stateful.

All BeanLocks have a reference count. When the reference count goes to 0, the lock is released from the id -> lock mapping.
author:
   Bill Burke
version:
   $Revision: 57209 $
version:
  

Revisions:

version:
  

2001/08/08: billb
version:
  


    version:
      
  1. Initial revision
    version:
      




Method Summary
public  voidendInvocation(Invocation mi)
    
public  voidendTransaction(Transaction transaction)
    
public  voidschedule(Invocation mi)
     Schedule(Invocation) Schedule implements a particular policy for scheduling the threads coming in.
public  voidwontSynchronize(Transaction trasaction)
    



Method Detail
endInvocation
public void endInvocation(Invocation mi)(Code)



endTransaction
public void endTransaction(Transaction transaction)(Code)



schedule
public void schedule(Invocation mi) throws Exception(Code)
Schedule(Invocation) Schedule implements a particular policy for scheduling the threads coming in. There is always the spec required "serialization" but we can add custom scheduling in here Synchronizing on lock: a failure to get scheduled must result in a wait() call and a release of the lock. Schedulation must return with lock.



wontSynchronize
public void wontSynchronize(Transaction trasaction)(Code)



Fields inherited from org.jboss.ejb.plugins.lock.BeanLockSupport
protected Container container(Code)(Java Doc)
protected Object id(Code)(Java Doc)
static Logger log(Code)(Java Doc)
protected int refs(Code)(Java Doc)
protected Thread synched(Code)(Java Doc)
protected int synchedDepth(Code)(Java Doc)
protected Transaction tx(Code)(Java Doc)
protected int txTimeout(Code)(Java Doc)

Methods inherited from org.jboss.ejb.plugins.lock.BeanLockSupport
public void addRef()(Code)(Java Doc)
public boolean attemptSync()(Code)(Java Doc)
abstract public void endInvocation(Invocation mi)(Code)(Java Doc)
abstract public void endTransaction(Transaction tx)(Code)(Java Doc)
public Object getId()(Code)(Java Doc)
public int getRefs()(Code)(Java Doc)
public Object getResourceHolder()(Code)(Java Doc)
public Transaction getTransaction()(Code)(Java Doc)
public void releaseSync()(Code)(Java Doc)
public void removeRef()(Code)(Java Doc)
abstract public void schedule(Invocation mi) throws Exception(Code)(Java Doc)
public void setContainer(Container container)(Code)(Java Doc)
public void setId(Object id)(Code)(Java Doc)
public void setTimeout(int timeout)(Code)(Java Doc)
public void setTransaction(Transaction tx)(Code)(Java Doc)
public void sync()(Code)(Java Doc)
abstract public void wontSynchronize(Transaction tx)(Code)(Java Doc)

Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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