org.jboss.aspects.versioned
Class DistributedMapState

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

All Implemented Interfaces:

Externalizable, Serializable, Map, DistributedState

public class DistributedMapState
extends CollectionStateManager
implements Map, DistributedState, Externalizable

Version:

$Revision: 1.1.4.4 $

Author:

Bill Burke

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K,V>

Field Summary

protected Map	base
protected String	classname
protected static org.jboss.logging.Logger	log
protected org.jboss.aop.proxy.ClassProxy	proxy
protected SynchronizationManager	synchManager
protected TransactionManager	tm
protected org.jboss.tm.TransactionLocal	txState
protected org.jboss.tm.TransactionLocal	txVersion
protected HashMap	updates
protected long	versionId
protected DistributedVersionManager	versionManager

Fields inherited from class org.jboss.aspects.versioned.CollectionStateManager

methodMap

Fields inherited from class org.jboss.aspects.versioned.StateManager

guid, lock, STATE_MANAGER, timeout

Constructor Summary

DistributedMapState()
For serialization

DistributedMapState(org.jboss.util.id.GUID guid, long timeout, org.jboss.aop.proxy.ClassProxy proxy, Map obj, DistributedVersionManager versionManager, SynchronizationManager synchManager)

Method Summary

org.jboss.aop.InstanceAdvised	buildObject(SynchronizationManager manager, DistributedVersionManager versionManager)
void	checkOptimisticLock(Transaction tx)
void	clear()
boolean	containsKey(Object o)
boolean	containsValue(Object o)
protected HashMap	createMapUpdates(Map state)
DistributedUpdate	createTxUpdate(Transaction tx)
Set	entrySet()
boolean	equals(Object o)
Object	get(Object o)
protected Map	getCurrentState(boolean forUpdate)
HashMap	getMethodMap()
org.jboss.aop.InstanceAdvised	getObject()
int	hashCode()
boolean	isEmpty()
Set	keySet()
void	mergeState(DistributedUpdate update)
void	mergeState(Transaction tx)
Object	put(Object key, Object val)
void	putAll(Map c)
void	readExternal(ObjectInput in)
Object	remove(Object key)
int	size()
Collection	values()
void	writeExternal(ObjectOutput out)

Methods inherited from class org.jboss.aspects.versioned.CollectionStateManager

isManagerMethod, isManagerMethod

Methods inherited from class org.jboss.aspects.versioned.StateManager

acquireReadLock, acquireWriteLock, getGUID, getLock, getStateManager, releaseReadLock, releaseWriteLock, setStateManager

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jboss.aspects.versioned.DistributedState

acquireReadLock, acquireWriteLock, getGUID, releaseReadLock, releaseWriteLock

Field Detail

log

protected static org.jboss.logging.Logger log

versionId

protected volatile long versionId

updates

protected HashMap updates

classname

protected String classname

base

protected transient Map base

txState

protected transient org.jboss.tm.TransactionLocal txState

txVersion

protected transient org.jboss.tm.TransactionLocal txVersion

versionManager

protected transient DistributedVersionManager versionManager

synchManager

protected transient SynchronizationManager synchManager

tm

protected transient TransactionManager tm

proxy

protected transient org.jboss.aop.proxy.ClassProxy proxy

Constructor Detail

DistributedMapState

public DistributedMapState()

For serialization

DistributedMapState

public DistributedMapState(org.jboss.util.id.GUID guid,
                           long timeout,
                           org.jboss.aop.proxy.ClassProxy proxy,
                           Map obj,
                           DistributedVersionManager versionManager,
                           SynchronizationManager synchManager)
                    throws Exception

Throws:

Exception

Method Detail

getMethodMap

public HashMap getMethodMap()

Specified by:

getMethodMap in class CollectionStateManager

getObject

public org.jboss.aop.InstanceAdvised getObject()

Specified by:

getObject in interface DistributedState

getCurrentState

protected Map getCurrentState(boolean forUpdate)
                       throws Exception

Throws:

Exception

createMapUpdates

protected HashMap createMapUpdates(Map state)

createTxUpdate

public DistributedUpdate createTxUpdate(Transaction tx)

Specified by:

createTxUpdate in interface DistributedState

buildObject

public org.jboss.aop.InstanceAdvised buildObject(SynchronizationManager manager,
                                                 DistributedVersionManager versionManager)
                                          throws Exception

Specified by:

buildObject in interface DistributedState

Throws:

Exception

checkOptimisticLock

public void checkOptimisticLock(Transaction tx)

Specified by:

checkOptimisticLock in interface DistributedState

mergeState

public void mergeState(Transaction tx)
                throws Exception

Specified by:

mergeState in interface DistributedState

Throws:

Exception

mergeState

public void mergeState(DistributedUpdate update)
                throws Exception

Specified by:

mergeState in interface DistributedState

Throws:

Exception

clear

public void clear()

Specified by:

clear in interface Map

containsKey

public boolean containsKey(Object o)

Specified by:

containsKey in interface Map

containsValue

public boolean containsValue(Object o)

Specified by:

containsValue in interface Map

entrySet

public Set entrySet()

Specified by:

entrySet in interface Map

equals

public boolean equals(Object o)

Specified by:

equals in interface Map

Overrides:

equals in class Object

get

public Object get(Object o)

Specified by:

get in interface Map

hashCode

public int hashCode()

Specified by:

hashCode in interface Map

Overrides:

hashCode in class Object

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Map

keySet

public Set keySet()

Specified by:

keySet in interface Map

put

public Object put(Object key,
                  Object val)

Specified by:

put in interface Map

putAll

public void putAll(Map c)

Specified by:

putAll in interface Map

remove

public Object remove(Object key)

Specified by:

remove in interface Map

size

public int size()

Specified by:

size in interface Map

values

public Collection values()

Specified by:

values in interface Map

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Overrides:

writeExternal in class CollectionStateManager

Throws:

IOException

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Specified by:

readExternal in interface Externalizable

Overrides:

readExternal in class CollectionStateManager

Throws:

IOException

ClassNotFoundException