org.modeshape.jcr
Class JcrXaSession

java.lang.Object
  org.modeshape.jcr.JcrSession
      org.modeshape.jcr.JcrXaSession

All Implemented Interfaces:

Session, XAResource

public class JcrXaSession
extends JcrSession
implements XAResource

An extension of JcrSession that is also an XAResource, enabling clients to explicitly enlist the session in the transaction.

This implementation simply delegates to the Infinispan cache's XAResource instance, since ModeShape does not need to itself be a resource that participates in the transaction. (Instead, ModeShape registers as a Synchronization on the transaction, ensuring that it is notified when the transaction completes.)

Nested Class Summary

Nested classes/interfaces inherited from class org.modeshape.jcr.JcrSession

JcrSession.JcrPreSave

Field Summary

Fields inherited from class org.modeshape.jcr.JcrSession

repository

Fields inherited from interface javax.transaction.xa.XAResource

TMENDRSCAN, TMFAIL, TMJOIN, TMNOFLAGS, TMONEPHASE, TMRESUME, TMSTARTRSCAN, TMSUCCESS, TMSUSPEND, XA_OK, XA_RDONLY

Fields inherited from interface javax.jcr.Session

ACTION_ADD_NODE, ACTION_READ, ACTION_REMOVE, ACTION_SET_PROPERTY

Constructor Summary

protected

JcrXaSession(JcrRepository repository, String workspaceName, ExecutionContext context, Map<String,Object> sessionAttributes, boolean readOnly)

Method Summary

void	commit(Xid xid, boolean onePhase)
protected XAResource	delegate()
void	end(Xid xid, int flags)
void	forget(Xid xid)
int	getTransactionTimeout()
boolean	isSameRM(XAResource xaRes)
int	prepare(Xid xid)
Xid[]	recover(int flag)
void	rollback(Xid xid)
boolean	setTransactionTimeout(int seconds)
void	start(Xid xid, int flags)

Methods inherited from class org.modeshape.jcr.JcrSession

addLockToken, checkPermission, entryForNode, exportDocumentView, exportDocumentView, exportSystemView, exportSystemView, getAccessControlManager, getAttribute, getAttributeNames, getImportContentHandler, getItem, getLockTokens, getNamespacePrefix, getNamespacePrefixes, getNamespaceURI, getNode, getNodeByIdentifier, getNodeByUUID, getProperty, getRepository, getRetentionManager, getRootNode, getUserID, getValueFactory, getWorkspace, hasCapability, hasPendingChanges, hasPermission, impersonate, importXML, initBaseVersionKeys, initOriginalVersionKeys, isAnonymous, isForeignKey, isLive, itemExists, logout, move, nodeExists, nodeExists, nodeIdentifier, propertyExists, readable, readableLocation, refresh, removeItem, removeLockToken, save, setNamespacePrefix, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

JcrXaSession

protected JcrXaSession(JcrRepository repository,
                       String workspaceName,
                       ExecutionContext context,
                       Map<String,Object> sessionAttributes,
                       boolean readOnly)

Method Detail

delegate

protected final XAResource delegate()

start

public void start(Xid xid,
                  int flags)
           throws XAException

Specified by:

start in interface XAResource

Throws:

XAException

end

public void end(Xid xid,
                int flags)
         throws XAException

Specified by:

end in interface XAResource

Throws:

XAException

prepare

public int prepare(Xid xid)
            throws XAException

Specified by:

prepare in interface XAResource

Throws:

XAException

commit

public void commit(Xid xid,
                   boolean onePhase)
            throws XAException

Specified by:

commit in interface XAResource

Throws:

XAException

rollback

public void rollback(Xid xid)
              throws XAException

Specified by:

rollback in interface XAResource

Throws:

XAException

forget

public void forget(Xid xid)
            throws XAException

Specified by:

forget in interface XAResource

Throws:

XAException

recover

public Xid[] recover(int flag)
              throws XAException

Specified by:

recover in interface XAResource

Throws:

XAException

isSameRM

public boolean isSameRM(XAResource xaRes)
                 throws XAException

Specified by:

isSameRM in interface XAResource

Throws:

XAException

getTransactionTimeout

public int getTransactionTimeout()
                          throws XAException

Specified by:

getTransactionTimeout in interface XAResource

Throws:

XAException

setTransactionTimeout

public boolean setTransactionTimeout(int seconds)
                              throws XAException

Specified by:

setTransactionTimeout in interface XAResource

Throws:

XAException