/*
* 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.core.version;
import java.util.HashMap;
import java.util.Map;
import javax.jcr.RepositoryException;
import org.apache.jackrabbit.core.id.NodeId;
import org.apache.jackrabbit.core.value.InternalValue;
import org.apache.jackrabbit.spi.Name;
import org.apache.jackrabbit.spi.commons.name.NameConstants;
/**
* Implements a internal representation of a baseline node.
*/
class InternalBaselineImpl extends InternalVersionImpl
implements InternalBaseline {
/**
* Creates a new internal baseline with the given version history and
* persistence node. please note, that versions must be created by the
* version history.
*
* @param vh containing version history
* @param node node state of this version
* @param name name of this version
*/
InternalBaselineImpl(InternalVersionHistoryImpl vh, NodeStateEx node, Name name) throws RepositoryException {
super(vh, node, name);
}
/**
* {@inheritDoc}
*/
public VersionSet getBaseVersions() throws RepositoryException {
InternalValue[] vs = ((InternalFrozenNodeImpl) getFrozenNode()).node.
getPropertyValues(NameConstants.REP_VERSIONS);
Map<NodeId, InternalVersion> versions = new HashMap<NodeId, InternalVersion>();
if (vs != null) {
for (InternalValue v: vs) {
InternalVersion iv = vMgr.getVersion(v.getNodeId());
if (iv != null) {
versions.put(iv.getVersionHistory().getId(), iv);
}
}
}
return new VersionSet(versions);
}
/**
* {@inheritDoc}
*/
public NodeId getConfigurationId() {
return getVersionHistory().getVersionableId();
}
/**
* {@inheritDoc}
*/
public NodeId getConfigurationRootId() {
return ((InternalFrozenNodeImpl) getFrozenNode()).node.getPropertyValue
(NameConstants.JCR_ROOT).getNodeId();
}
}