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org.jboss.ejb
Class BeanLockManager

java.lang.Object
  extended byorg.jboss.ejb.BeanLockManager
public class BeanLockManager
extends java.lang.Object

Manages BeanLocks. All BeanLocks have a reference count. When the reference count goes to 0, the lock is released from the id -> lock mapping.

Field Summary
 java.lang.Class lockClass
           
protected  LockMonitor (src) monitor
           
 
Constructor Summary
BeanLockManager(Container (src)  container)
           
 
Method Summary
 boolean canPassivate(java.lang.Object id)
           
 BeanLock (src) getLock(java.lang.Object id)
          returns the lock associated with the key passed.
 LockMonitor (src) getLockMonitor()
           
 void removeLockRef(java.lang.Object id)
           
 void setContainer(Container (src)  container)
           
 void setLockCLass(java.lang.Class lockClass)
           
 void setReentrant(boolean reentrant)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

lockClass

public java.lang.Class lockClass

monitor

protected LockMonitor (src)  monitor
Constructor Detail

BeanLockManager

public BeanLockManager(Container (src)  container)
Method Detail

getLockMonitor

public LockMonitor (src)  getLockMonitor()

getLock

public BeanLock (src)  getLock(java.lang.Object id)
returns the lock associated with the key passed. If there is no lock one is created this call also increments the number of references interested in Lock. WARNING: All access to this method MUST have an equivalent removeLockRef cleanup call, or this will create a leak in the map,

removeLockRef

public void removeLockRef(java.lang.Object id)

canPassivate

public boolean canPassivate(java.lang.Object id)

setLockCLass

public void setLockCLass(java.lang.Class lockClass)

setReentrant

public void setReentrant(boolean reentrant)

setContainer

public void setContainer(Container (src)  container)
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