org.apache.jackrabbit.oak.jcr.lock
Class LockOperation<T>

java.lang.Object
  org.apache.jackrabbit.oak.jcr.session.operation.SessionOperation<T>
      org.apache.jackrabbit.oak.jcr.lock.LockOperation<T>

Type Parameters:

T - return type of the perform() method

public abstract class LockOperation<T>
extends SessionOperation<T>

Abstract base class for locking operations.

Field Summary

protected SessionDelegate

session

Constructor Summary

protected	LockOperation(SessionContext context, String absPath, String name)
protected	LockOperation(SessionDelegate session, NodeDelegate node, String name)

Method Summary

boolean	isRefresh() Return true if this operation refreshed the transient space
T	perform()
protected abstract T	perform(NodeDelegate node)

Methods inherited from class org.apache.jackrabbit.oak.jcr.session.operation.SessionOperation

checkPreconditions, isLogout, isSave, isUpdate, toString

Methods inherited from class java.lang.Object

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

Field Detail

session

protected final SessionDelegate session

Constructor Detail

LockOperation

protected LockOperation(SessionDelegate session,
                        NodeDelegate node,
                        String name)

LockOperation

protected LockOperation(SessionContext context,
                        String absPath,
                        String name)
                 throws javax.jcr.PathNotFoundException

Throws:

javax.jcr.PathNotFoundException

Method Detail

isRefresh

public boolean isRefresh()

Description copied from class: SessionOperation

Return true if this operation refreshed the transient space

Overrides:

isRefresh in class SessionOperation<T>

perform

public T perform()
          throws javax.jcr.RepositoryException

Specified by:

perform in class SessionOperation<T>

Throws:

javax.jcr.RepositoryException

perform

protected abstract T perform(NodeDelegate node)
                      throws javax.jcr.RepositoryException

Throws:

javax.jcr.RepositoryException