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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.server;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.rmi.RemoteException;
import javax.jcr.NamespaceRegistry;
import javax.jcr.RepositoryException;
import javax.jcr.Workspace;
import javax.jcr.lock.LockManager;
import javax.jcr.nodetype.NodeTypeManager;
import javax.jcr.observation.ObservationManager;
import javax.jcr.query.QueryManager;
import javax.jcr.version.VersionManager;
import org.apache.jackrabbit.rmi.remote.RemoteLockManager;
import org.apache.jackrabbit.rmi.remote.RemoteNamespaceRegistry;
import org.apache.jackrabbit.rmi.remote.RemoteNodeTypeManager;
import org.apache.jackrabbit.rmi.remote.RemoteObservationManager;
import org.apache.jackrabbit.rmi.remote.RemoteQueryManager;
import org.apache.jackrabbit.rmi.remote.RemoteVersionManager;
import org.apache.jackrabbit.rmi.remote.RemoteWorkspace;
/**
* @deprecated RMI support is deprecated and will be removed in a future version of Jackrabbit; see Jira ticket JCR-4972 for more information.
*
* Remote adapter for the JCR {@link Workspace Workspace} interface.
* This class makes a local workspace available as an RMI service using the
* {@link RemoteWorkspace RemoteWorkspace} interface.
*
* @see Workspace
* @see RemoteWorkspace
*/
@Deprecated(forRemoval = true) public class ServerWorkspace extends ServerObject implements RemoteWorkspace {
/** The adapted local workspace. */
private Workspace workspace;
/**
* The remote observation manager for this workspace. This field is assigned
* on demand by the first call to {@link #getObservationManager()}. The
* assumption is that there is only one observation manager instance per
* workspace and that each call to the
* Workspace.getObservationManager() method of a single
* workspace will allways return the same object.
*/
private RemoteObservationManager remoteObservationManager;
private RemoteLockManager remoteLockManager;
private RemoteVersionManager remoteVersionManager;
/**
* Creates a remote adapter for the given local workspace.
*
* @param workspace local workspace
* @param factory remote adapter factory
* @throws RemoteException on RMI errors
*/
public ServerWorkspace(Workspace workspace, RemoteAdapterFactory factory)
throws RemoteException {
super(factory);
this.workspace = workspace;
}
/** {@inheritDoc} */
public String getName() throws RemoteException {
return workspace.getName();
}
/** {@inheritDoc} */
public void copy(String from, String to)
throws RepositoryException, RemoteException {
try {
workspace.copy(from, to);
} catch (RepositoryException ex) {
throw getRepositoryException(ex);
}
}
/** {@inheritDoc} */
public void copy(String workspace, String from, String to)
throws RepositoryException, RemoteException {
try {
this.workspace.copy(workspace, from, to);
} catch (RepositoryException ex) {
throw getRepositoryException(ex);
}
}
/** {@inheritDoc} */
public void clone(
String workspace, String from, String to, boolean removeExisting)
throws RepositoryException, RemoteException {
try {
this.workspace.clone(workspace, from, to, removeExisting);
} catch (RepositoryException ex) {
throw getRepositoryException(ex);
}
}
/** {@inheritDoc} */
public void move(String from, String to)
throws RepositoryException, RemoteException {
try {
workspace.move(from, to);
} catch (RepositoryException ex) {
throw getRepositoryException(ex);
}
}
/** {@inheritDoc} */
public RemoteNodeTypeManager getNodeTypeManager()
throws RepositoryException, RemoteException {
try {
NodeTypeManager manager = workspace.getNodeTypeManager();
return getFactory().getRemoteNodeTypeManager(manager);
} catch (RepositoryException ex) {
throw getRepositoryException(ex);
}
}
/** {@inheritDoc} */
public RemoteNamespaceRegistry getNamespaceRegistry()
throws RepositoryException, RemoteException {
try {
NamespaceRegistry registry = workspace.getNamespaceRegistry();
return getFactory().getRemoteNamespaceRegistry(registry);
} catch (RepositoryException ex) {
throw getRepositoryException(ex);
}
}
/** {@inheritDoc} */
public RemoteQueryManager getQueryManager()
throws RepositoryException, RemoteException {
try {
QueryManager queryManager = workspace.getQueryManager();
return getFactory().getRemoteQueryManager(
workspace.getSession(), queryManager);
} catch (RepositoryException ex) {
throw getRepositoryException(ex);
}
}
/** {@inheritDoc} */
public RemoteObservationManager getObservationManager()
throws RepositoryException, RemoteException {
try {
if (remoteObservationManager == null) {
ObservationManager observationManager =
workspace.getObservationManager();
remoteObservationManager =
getFactory().getRemoteObservationManager(observationManager);
}
return remoteObservationManager;
} catch (RepositoryException ex) {
throw getRepositoryException(ex);
}
}
/** {@inheritDoc} */
public String[] getAccessibleWorkspaceNames()
throws RepositoryException, RemoteException {
try {
return workspace.getAccessibleWorkspaceNames();
} catch (RepositoryException ex) {
throw getRepositoryException(ex);
}
}
/** {@inheritDoc} */
public void importXML(String path, byte[] xml, int uuidBehaviour)
throws IOException, RepositoryException, RemoteException {
try {
workspace.importXML(
path, new ByteArrayInputStream(xml), uuidBehaviour);
} catch (RepositoryException ex) {
throw getRepositoryException(ex);
}
}
public void createWorkspace(String name, String source)
throws RepositoryException, RemoteException {
if (source != null) {
workspace.createWorkspace(name, source);
} else {
workspace.createWorkspace(name);
}
}
public void deleteWorkspace(String name)
throws RepositoryException, RemoteException {
workspace.deleteWorkspace(name);
}
/** {@inheritDoc} */
public RemoteLockManager getLockManager()
throws RepositoryException, RemoteException {
try {
if (remoteLockManager == null) {
LockManager lockManager = workspace.getLockManager();
remoteLockManager =
getFactory().getRemoteLockManager(lockManager);
}
return remoteLockManager;
} catch (RepositoryException ex) {
throw getRepositoryException(ex);
}
}
public RemoteVersionManager getVersionManager()
throws RepositoryException, RemoteException {
try {
if (remoteVersionManager == null) {
VersionManager versionManager = workspace.getVersionManager();
remoteVersionManager =
getFactory().getRemoteVersionManager(workspace.getSession(), versionManager);
}
return remoteVersionManager;
} catch (RepositoryException ex) {
throw getRepositoryException(ex);
}
}
}