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StateManager (JBoss Aspects API) - JBoss 4.0.1 sp1 aspects API Documentation 英文版文档

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org.jboss.aspects.versioned
Class StateManager

java.lang.Object
  org.jboss.aspects.versioned.StateManager

All Implemented Interfaces:

Externalizable, Serializable

Direct Known Subclasses:

CollectionStateManager, DistributedPOJOState

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public abstract class StateManager

extends Object

implements Externalizable

Version:

$Revision: 1.1 $

Author:

Bill Burke

See Also:

Serialized Form

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Field Summary
protected  org.jboss.util.id.GUID	guid
protected  EDU.oswego.cs.dl.util.concurrent.ReadWriteLock	lock
protected static org.jboss.logging.Logger	log
static String	STATE_MANAGER
protected  long	timeout

 

Constructor Summary

StateManager()

StateManager(org.jboss.util.id.GUID guid, long timeout)

 

Method Summary
void	acquireReadLock()
void	acquireWriteLock()
org.jboss.util.id.GUID	getGUID()
EDU.oswego.cs.dl.util.concurrent.ReadWriteLock	getLock()
static StateManager	getStateManager(org.jboss.aop.InstanceAdvised obj)
void	readExternal(ObjectInput in)
void	releaseReadLock()
void	releaseWriteLock()
static void	setStateManager(org.jboss.aop.InstanceAdvised obj, StateManager manager)
void	writeExternal(ObjectOutput out)

 

Methods inherited from class java.lang.Object

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

 

Field Detail

STATE_MANAGER

public static final String STATE_MANAGER

See Also:

Constant Field Values

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log

protected static org.jboss.logging.Logger log

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guid

protected org.jboss.util.id.GUID guid

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timeout

protected long timeout

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lock

protected transient EDU.oswego.cs.dl.util.concurrent.ReadWriteLock lock

Constructor Detail

StateManager

public StateManager()

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StateManager

public StateManager(org.jboss.util.id.GUID guid,
                    long timeout)

Method Detail

getStateManager

public static StateManager getStateManager(org.jboss.aop.InstanceAdvised obj)

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setStateManager

public static void setStateManager(org.jboss.aop.InstanceAdvised obj,
                                   StateManager manager)

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getLock

public EDU.oswego.cs.dl.util.concurrent.ReadWriteLock getLock()

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getGUID

public org.jboss.util.id.GUID getGUID()

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acquireWriteLock

public void acquireWriteLock()

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acquireReadLock

public void acquireReadLock()

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releaseReadLock

public void releaseReadLock()

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releaseWriteLock

public void releaseWriteLock()

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writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Throws:

IOException

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readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Specified by:

readExternal in interface Externalizable

Throws:

IOException

ClassNotFoundException

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