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/*
* 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.rmi.client;
import java.rmi.RemoteException;
import javax.jcr.NodeIterator;
import javax.jcr.RepositoryException;
import javax.jcr.Session;
import javax.jcr.UnsupportedRepositoryOperationException;
import javax.jcr.version.Version;
import javax.jcr.version.VersionException;
import javax.jcr.version.VersionHistory;
import javax.jcr.version.VersionIterator;
import org.apache.jackrabbit.rmi.remote.RemoteVersionHistory;
/**
* @deprecated RMI support is deprecated and will be removed in a future version of Jackrabbit; see Jira ticket JCR-4972 for more information.
*
* Local adapter for the JCR-RMI
* {@link org.apache.jackrabbit.rmi.remote.RemoteVersionHistory RemoteVersionHistory}
* interface. This class makes a remote version history locally available using
* the JCR {@link javax.jcr.version.VersionHistory VersionHistory} interface.
*
* @see javax.jcr.version.VersionHistory
* @see org.apache.jackrabbit.rmi.remote.RemoteVersionHistory
*/
@Deprecated public class ClientVersionHistory extends ClientNode implements VersionHistory {
/** The adapted remote version history. */
private RemoteVersionHistory remote;
/**
* Creates a local adapter for the given remote version history.
*
* @param session current session
* @param remote remote version history
* @param factory local adapter factory
*/
public ClientVersionHistory(Session session, RemoteVersionHistory remote,
LocalAdapterFactory factory) {
super(session, remote, factory);
this.remote = remote;
}
/** {@inheritDoc} */
public Version getRootVersion() throws RepositoryException {
try {
return getFactory().getVersion(getSession(), remote.getRootVersion());
} catch (RemoteException ex) {
throw new RemoteRepositoryException(ex);
}
}
/** {@inheritDoc} */
public VersionIterator getAllVersions() throws RepositoryException {
try {
return getFactory().getVersionIterator(
getSession(), remote.getAllVersions());
} catch (RemoteException ex) {
throw new RemoteRepositoryException(ex);
}
}
/** {@inheritDoc} */
public Version getVersion(String versionName) throws VersionException,
RepositoryException {
try {
return getFactory().getVersion(getSession(), remote.getVersion(versionName));
} catch (RemoteException ex) {
throw new RemoteRepositoryException(ex);
}
}
/** {@inheritDoc} */
public Version getVersionByLabel(String label) throws RepositoryException {
try {
return getFactory().getVersion(getSession(), remote.getVersionByLabel(label));
} catch (RemoteException ex) {
throw new RemoteRepositoryException(ex);
}
}
/** {@inheritDoc} */
public void addVersionLabel(String versionName, String label,
boolean moveLabel) throws VersionException, RepositoryException {
try {
remote.addVersionLabel(versionName, label, moveLabel);
} catch (RemoteException ex) {
throw new RemoteRepositoryException(ex);
}
}
/** {@inheritDoc} */
public void removeVersionLabel(String label)
throws VersionException, RepositoryException {
try {
remote.removeVersionLabel(label);
} catch (RemoteException ex) {
throw new RemoteRepositoryException(ex);
}
}
/** {@inheritDoc} */
public boolean hasVersionLabel(String label) throws RepositoryException {
try {
return remote.hasVersionLabel(label);
} catch (RemoteException ex) {
// grok the exception and assume label is missing
return false;
}
}
/** {@inheritDoc} */
public boolean hasVersionLabel(Version version, String label)
throws VersionException, RepositoryException {
try {
String versionIdentifier = version.getIdentifier();
return remote.hasVersionLabel(versionIdentifier, label);
} catch (RemoteException ex) {
throw new RemoteRepositoryException(ex);
}
}
/** {@inheritDoc} */
public String[] getVersionLabels() throws RepositoryException {
try {
return remote.getVersionLabels();
} catch (RemoteException ex) {
// grok the exception and return an empty array
return new String[0];
}
}
/** {@inheritDoc} */
public String[] getVersionLabels(Version version)
throws VersionException, RepositoryException {
try {
String versionIdentifier = version.getIdentifier();
return remote.getVersionLabels(versionIdentifier);
} catch (RemoteException ex) {
throw new RemoteRepositoryException(ex);
}
}
/** {@inheritDoc} */
public void removeVersion(String versionName)
throws UnsupportedRepositoryOperationException, VersionException,
RepositoryException {
try {
remote.removeVersion(versionName);
} catch (RemoteException ex) {
throw new RemoteRepositoryException(ex);
}
}
/** {@inheritDoc}
* @deprecated As of JCR 2.0, {@link #getVersionableIdentifier} should be
* used instead.
*/
public String getVersionableUUID() throws RepositoryException {
try {
return remote.getVersionableUUID();
} catch (RemoteException ex) {
throw new RemoteRepositoryException(ex);
}
}
/** {@inheritDoc} */
public NodeIterator getAllFrozenNodes() throws RepositoryException {
try {
return getFactory().getNodeIterator(getSession(), remote.getAllFrozenNodes());
} catch (RemoteException ex) {
throw new RemoteRepositoryException(ex);
}
}
/** {@inheritDoc} */
public NodeIterator getAllLinearFrozenNodes() throws RepositoryException {
try {
return getFactory().getNodeIterator(getSession(), remote.getAllLinearFrozenNodes());
} catch (RemoteException ex) {
throw new RemoteRepositoryException(ex);
}
}
/** {@inheritDoc} */
public VersionIterator getAllLinearVersions() throws RepositoryException {
try {
return getFactory().getVersionIterator(getSession(), remote.getAllLinearVersions());
} catch (RemoteException ex) {
throw new RemoteRepositoryException(ex);
}
}
/** {@inheritDoc} */
public String getVersionableIdentifier() throws RepositoryException {
try {
return remote.getVersionableIdentifier();
} catch (RemoteException ex) {
throw new RemoteRepositoryException(ex);
}
}
}