/*
* 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.RepositoryException;
import javax.jcr.Value;
import javax.jcr.nodetype.NodeDefinition;
import javax.jcr.nodetype.NodeType;
import javax.jcr.nodetype.NodeTypeIterator;
import javax.jcr.nodetype.PropertyDefinition;
import org.apache.jackrabbit.rmi.remote.RemoteNodeDefinition;
import org.apache.jackrabbit.rmi.remote.RemoteNodeType;
import org.apache.jackrabbit.rmi.remote.RemotePropertyDefinition;
import org.apache.jackrabbit.rmi.value.SerialValueFactory;
/**
* Local adapter for the JCR-RMI
* {@link org.apache.jackrabbit.rmi.remote.RemoteNodeType RemoteNodeType}
* interface. This class makes a remote node type locally available using
* the JCR {@link javax.jcr.nodetype.NodeType NodeType} interface.
*
* @see javax.jcr.nodetype.NodeType
* @see org.apache.jackrabbit.rmi.remote.RemoteNodeType
*/
public class ClientNodeType extends ClientObject implements NodeType {
/** The adapted remote node type. */
private RemoteNodeType remote;
/**
* Creates a local adapter for the given remote node type.
*
* @param remote remote node type
* @param factory local adapter factory
*/
public ClientNodeType(RemoteNodeType remote, LocalAdapterFactory factory) {
super(factory);
this.remote = remote;
}
/**
* Utility method for creating an array of local node definition
* adapters for an array of remote node definitions. The node
* definition adapters are created using the local adapter factory.
* <p>
* A <code>null</code> input is treated as an empty array.
*
* @param remotes remote node definitions
* @return local node definition array
*/
private NodeDefinition[] getNodeDefArray(RemoteNodeDefinition[] remotes) {
if (remotes != null) {
NodeDefinition[] defs = new NodeDefinition[remotes.length];
for (int i = 0; i < remotes.length; i++) {
defs[i] = getFactory().getNodeDef(remotes[i]);
}
return defs;
} else {
return new NodeDefinition[0]; // for safety
}
}
/**
* Utility method for creating an array of local property definition
* adapters for an array of remote property definitions. The property
* definition adapters are created using the local adapter factory.
* <p>
* A <code>null</code> input is treated as an empty array.
*
* @param remotes remote property definitions
* @return local property definition array
*/
protected PropertyDefinition[] getPropertyDefArray(
RemotePropertyDefinition[] remotes) {
if (remotes != null) {
PropertyDefinition[] defs = new PropertyDefinition[remotes.length];
for (int i = 0; i < remotes.length; i++) {
defs[i] = getFactory().getPropertyDef(remotes[i]);
}
return defs;
} else {
return new PropertyDefinition[0]; // for safety
}
}
/** {@inheritDoc} */
public String getName() {
try {
return remote.getName();
} catch (RemoteException ex) {
throw new RemoteRuntimeException(ex);
}
}
/** {@inheritDoc} */
public boolean isMixin() {
try {
return remote.isMixin();
} catch (RemoteException ex) {
throw new RemoteRuntimeException(ex);
}
}
/** {@inheritDoc} */
public boolean hasOrderableChildNodes() {
try {
return remote.hasOrderableChildNodes();
} catch (RemoteException ex) {
throw new RemoteRuntimeException(ex);
}
}
/** {@inheritDoc} */
public NodeType[] getSupertypes() {
try {
return getNodeTypeArray(remote.getSupertypes());
} catch (RemoteException ex) {
throw new RemoteRuntimeException(ex);
}
}
/** {@inheritDoc} */
public NodeType[] getDeclaredSupertypes() {
try {
return getNodeTypeArray(remote.getDeclaredSupertypes());
} catch (RemoteException ex) {
throw new RemoteRuntimeException(ex);
}
}
/** {@inheritDoc} */
public boolean isNodeType(String type) {
try {
return remote.isNodeType(type);
} catch (RemoteException ex) {
throw new RemoteRuntimeException(ex);
}
}
/** {@inheritDoc} */
public PropertyDefinition[] getPropertyDefinitions() {
try {
return getPropertyDefArray(remote.getPropertyDefs());
} catch (RemoteException ex) {
throw new RemoteRuntimeException(ex);
}
}
/** {@inheritDoc} */
public PropertyDefinition[] getDeclaredPropertyDefinitions() {
try {
return getPropertyDefArray(remote.getDeclaredPropertyDefs());
} catch (RemoteException ex) {
throw new RemoteRuntimeException(ex);
}
}
/** {@inheritDoc} */
public NodeDefinition[] getChildNodeDefinitions() {
try {
return getNodeDefArray(remote.getChildNodeDefs());
} catch (RemoteException ex) {
throw new RemoteRuntimeException(ex);
}
}
/** {@inheritDoc} */
public NodeDefinition[] getDeclaredChildNodeDefinitions() {
try {
return getNodeDefArray(remote.getDeclaredChildNodeDefs());
} catch (RemoteException ex) {
throw new RemoteRuntimeException(ex);
}
}
/** {@inheritDoc} */
public boolean canSetProperty(String name, Value value) {
try {
return remote.canSetProperty(
name, SerialValueFactory.makeSerialValue(value));
} catch (RepositoryException e) {
throw new RuntimeException("Unable to serialize value", e);
} catch (RemoteException ex) {
throw new RemoteRuntimeException(ex);
}
}
/** {@inheritDoc} */
public boolean canSetProperty(String name, Value[] values) {
try {
Value[] serials = SerialValueFactory.makeSerialValueArray(values);
return remote.canSetProperty(name, serials);
} catch (RepositoryException e) {
throw new RuntimeException("Unable to serialize values", e);
} catch (RemoteException ex) {
throw new RemoteRuntimeException(ex);
}
}
/** {@inheritDoc} */
public boolean canAddChildNode(String name) {
try {
return remote.canAddChildNode(name);
} catch (RemoteException ex) {
throw new RemoteRuntimeException(ex);
}
}
/** {@inheritDoc} */
public boolean canAddChildNode(String name, String type) {
try {
return remote.canAddChildNode(name, type);
} catch (RemoteException ex) {
throw new RemoteRuntimeException(ex);
}
}
/** {@inheritDoc} */
public boolean canRemoveItem(String name) {
try {
return remote.canRemoveItem(name);
} catch (RemoteException ex) {
throw new RemoteRuntimeException(ex);
}
}
/** {@inheritDoc} */
public String getPrimaryItemName() {
try {
return remote.getPrimaryItemName();
} catch (RemoteException ex) {
throw new RemoteRuntimeException(ex);
}
}
/** {@inheritDoc} */
public boolean canRemoveNode(String nodeName) {
try {
return remote.canRemoveNode(nodeName);
} catch (RemoteException ex) {
throw new RemoteRuntimeException(ex);
}
}
/** {@inheritDoc} */
public boolean canRemoveProperty(String propertyName) {
try {
return remote.canRemoveProperty(propertyName);
} catch (RemoteException ex) {
throw new RemoteRuntimeException(ex);
}
}
/** {@inheritDoc} */
public NodeTypeIterator getDeclaredSubtypes() {
try {
return getFactory().getNodeTypeIterator(remote.getDeclaredSubtypes());
} catch (RemoteException ex) {
throw new RemoteRuntimeException(ex);
}
}
/** {@inheritDoc} */
public NodeTypeIterator getSubtypes() {
try {
return getFactory().getNodeTypeIterator(remote.getSubtypes());
} catch (RemoteException ex) {
throw new RemoteRuntimeException(ex);
}
}
/** {@inheritDoc} */
public String[] getDeclaredSupertypeNames() {
try {
return remote.getDeclaredSupertypeNames();
} catch (RemoteException ex) {
throw new RemoteRuntimeException(ex);
}
}
/** {@inheritDoc} */
public boolean isAbstract() {
try {
return remote.isAbstract();
} catch (RemoteException ex) {
throw new RemoteRuntimeException(ex);
}
}
/** {@inheritDoc} */
public boolean isQueryable() {
try {
return remote.isQueryable();
} catch (RemoteException ex) {
throw new RemoteRuntimeException(ex);
}
}
}