/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.jackrabbit.jcr2spi.operation;
import org.apache.jackrabbit.jcr2spi.state.NodeState;
import org.apache.jackrabbit.jcr2spi.hierarchy.PropertyEntry;
import org.apache.jackrabbit.jcr2spi.hierarchy.NodeEntry;
import org.apache.jackrabbit.spi.NodeId;
import javax.jcr.RepositoryException;
import javax.jcr.AccessDeniedException;
import javax.jcr.ItemExistsException;
import javax.jcr.UnsupportedRepositoryOperationException;
import javax.jcr.version.VersionException;
import javax.jcr.nodetype.ConstraintViolationException;
import javax.jcr.nodetype.NoSuchNodeTypeException;
import java.util.Iterator;
/**
* <code>LockRelease</code>...
*/
public class LockRelease extends AbstractOperation {
private final NodeState nodeState;
private LockRelease(NodeState nodeState) {
this.nodeState = nodeState;
// NOTE: affected-states only needed for transient modifications
}
//----------------------------------------------------------< Operation >---
/**
* @see Operation#accept(OperationVisitor)
*/
public void accept(OperationVisitor visitor) throws RepositoryException, ConstraintViolationException, AccessDeniedException, ItemExistsException, NoSuchNodeTypeException, UnsupportedRepositoryOperationException, VersionException {
visitor.visit(this);
}
/**
* Invalidates the <code>NodeState</code> that has been unlocked and all its
* child properties.
*
* @see Operation#persisted()
*/
public void persisted() {
// non-recursive invalidation but including all properties
NodeEntry nodeEntry = nodeState.getNodeEntry();
Iterator entries = nodeEntry.getPropertyEntries();
while (entries.hasNext()) {
PropertyEntry pe = (PropertyEntry) entries.next();
pe.invalidate(false);
}
nodeEntry.invalidate(false);
}
//----------------------------------------< Access Operation Parameters >---
public NodeId getNodeId() {
return nodeState.getNodeId();
}
//------------------------------------------------------------< Factory >---
/**
*
* @param nodeState
* @return
*/
public static Operation create(NodeState nodeState) {
Operation lck = new LockRelease(nodeState);
return lck;
}
}