org.exoplatform.services.jcr.rmi.impl.server
Class ServerLock

java.lang.Object
  java.rmi.server.RemoteObject
      java.rmi.server.RemoteServer
          java.rmi.server.UnicastRemoteObject
              org.exoplatform.services.jcr.rmi.impl.server.ServerObject
                  org.exoplatform.services.jcr.rmi.impl.server.ServerLock

All Implemented Interfaces:

java.io.Serializable, java.rmi.Remote, RemoteLock

public class ServerLock
extends ServerObject
implements RemoteLock

Remote adapter for the JCR Lock interface. This class makes a local lock available as an RMI service using the RemoteLock interface.

See Also:

Lock, RemoteLock, Serialized Form

Field Summary

Fields inherited from class java.rmi.server.RemoteObject

ref

Constructor Summary

ServerLock(javax.jcr.lock.Lock lock, RemoteAdapterFactory factory)
Creates a remote adapter for the given local lock.

Method Summary

java.lang.String	getLockOwner() Remote version of the Lock.getLockOwner() method.
java.lang.String	getLockToken() Remote version of the Lock.getLockToken() method.
RemoteNode	getNode() Remote version of the Lock.getNode() method.
boolean	isDeep() Remote version of the Lock.isDeep() method.
boolean	isLive() Remote version of the Lock.isLive() method.
boolean	isSessionScoped() Remote version of the Lock.isSessionScoped() () Lock.isSessionScoped()} method.
void	refresh() Remote version of the Lock.refresh() method.

Methods inherited from class org.exoplatform.services.jcr.rmi.impl.server.ServerObject

getFactory, getRemoteItem, getRemoteNode, getRemoteNodeTypeArray, getRepositoryException

Methods inherited from class java.rmi.server.UnicastRemoteObject

clone, exportObject, exportObject, exportObject, unexportObject

Methods inherited from class java.rmi.server.RemoteServer

getClientHost, getLog, setLog

Methods inherited from class java.rmi.server.RemoteObject

equals, getRef, hashCode, toString, toStub

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ServerLock

public ServerLock(javax.jcr.lock.Lock lock,
                  RemoteAdapterFactory factory)
           throws java.rmi.RemoteException

Creates a remote adapter for the given local lock.

Parameters:

lock - local lock

Throws:

java.rmi.RemoteException - on RMI errors

Method Detail

getLockOwner

public java.lang.String getLockOwner()
                              throws java.rmi.RemoteException

Remote version of the Lock.getLockOwner() method.

Specified by:

getLockOwner in interface RemoteLock

Returns:

lock owner

Throws:

java.rmi.RemoteException - on RMI errors

isDeep

public boolean isDeep()
               throws java.rmi.RemoteException

Remote version of the Lock.isDeep() method.

Specified by:

isDeep in interface RemoteLock

Returns:

true if the lock is deep, false otherwise

Throws:

java.rmi.RemoteException - on RMI errors

getLockToken

public java.lang.String getLockToken()
                              throws java.rmi.RemoteException

Remote version of the Lock.getLockToken() method.

Specified by:

getLockToken in interface RemoteLock

Returns:

lock token

Throws:

java.rmi.RemoteException - on RMI errors

isLive

public boolean isLive()
               throws javax.jcr.RepositoryException,
                      java.rmi.RemoteException

Remote version of the Lock.isLive() method.

Specified by:

isLive in interface RemoteLock

Returns:

true if the lock is live, false otherwise

Throws:

javax.jcr.RepositoryException - on repository errors

java.rmi.RemoteException - on RMI errors

refresh

public void refresh()
             throws javax.jcr.RepositoryException,
                    java.rmi.RemoteException

Remote version of the Lock.refresh() method.

Specified by:

refresh in interface RemoteLock

Throws:

javax.jcr.RepositoryException - on repository errors

java.rmi.RemoteException - on RMI errors

isSessionScoped

public boolean isSessionScoped()
                        throws java.rmi.RemoteException

Remote version of the Lock.isSessionScoped() () Lock.isSessionScoped()} method.

Specified by:

isSessionScoped in interface RemoteLock

Returns:

true if the lock is live, false otherwise

Throws:

java.rmi.RemoteException - on RMI errors

getNode

public RemoteNode getNode()
                   throws java.rmi.RemoteException

Remote version of the Lock.getNode() method. Returns the lock holding node. Note that N.getLock().getNode() (where N is a locked node) will only return N if N is the lock holder. If N is in the subtree of the lock holder, H, then this call will return H.

Specified by:

getNode in interface RemoteLock

Returns:

an Node.

Throws:

java.rmi.RemoteException