org.apache.jackrabbit.rmi.server

Class ServerLock

java.lang.Object

java.rmi.server.RemoteObject

java.rmi.server.RemoteServer

java.rmi.server.UnicastRemoteObject

org.apache.jackrabbit.rmi.server.ServerObject

org.apache.jackrabbit.rmi.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:

javax.jcr.lock.Lock, RemoteLock, Serialized Form

Constructor Summary

Constructors

Constructor and Description
ServerLock(Lock lock, RemoteAdapterFactory factory) Creates a remote adapter for the given local lock.

Method Summary

Modifier and Type	Method and Description
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.
long	getSecondsRemaining() Remote version of the javax.jcr.lock.Lock#getSecondsRemaining() () Lock.getSecondsRemaining()} method.
boolean	isDeep() Remote version of the Lock.isDeep() method.
boolean	isLive() Remote version of the Lock.isLive() method.
boolean	isLockOwningSession() Remote version of the javax.jcr.lock.Lock#isLockOwningSession() () Lock.isLockOwningSession()} method.
boolean	isSessionScoped() Remote version of the javax.jcr.lock.Lock#isSessionScoped() () Lock.isSessionScoped()} method.
void	refresh() Remote version of the Lock.refresh() method.

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

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ServerLock

public ServerLock(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

getNode

public RemoteNode getNode()
                   throws java.rmi.RemoteException

Remote version of the Lock.getNode() method.

Specified by:

getNode in interface RemoteLock

Returns:

remote node

Throws:

java.rmi.RemoteException - on RMI errors

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 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:

RepositoryException - on repository errors

java.rmi.RemoteException - on RMI errors

refresh

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

Remote version of the Lock.refresh() method.

Specified by:

refresh in interface RemoteLock

Throws:

RepositoryException - on repository errors

java.rmi.RemoteException - on RMI errors

isSessionScoped

public boolean isSessionScoped()
                        throws java.rmi.RemoteException

Remote version of the javax.jcr.lock.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

getSecondsRemaining

public long getSecondsRemaining()
                         throws RepositoryException,
                                java.rmi.RemoteException

Remote version of the javax.jcr.lock.Lock#getSecondsRemaining() () Lock.getSecondsRemaining()} method.

Specified by:

getSecondsRemaining in interface RemoteLock

Returns:

the number of seconds remaining until this lock times out.

Throws:

RepositoryException - on repository errors

java.rmi.RemoteException - on RMI errors

isLockOwningSession

public boolean isLockOwningSession()
                            throws java.rmi.RemoteException

Remote version of the javax.jcr.lock.Lock#isLockOwningSession() () Lock.isLockOwningSession()} method.

Specified by:

isLockOwningSession in interface RemoteLock

Returns:

a boolean.

Throws:

java.rmi.RemoteException - on RMI errors