/**
*
* 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.yoko.rmi.impl;
import java.util.logging.Logger;
import org.omg.CORBA.Any;
import org.omg.CORBA.LocalObject;
import org.omg.CORBA.ORB;
import org.omg.IOP.Codec;
import org.omg.IOP.TAG_JAVA_CODEBASE;
import org.omg.IOP.TaggedComponent;
import org.omg.IOP.CodecPackage.InvalidTypeForEncoding;
import org.omg.PortableInterceptor.IORInfo;
import org.omg.PortableInterceptor.IORInterceptor;
public class RMIInterceptor extends LocalObject implements IORInterceptor {
static final Logger logger = Logger.getLogger(RMIInterceptor.class
.getName());
public RMIInterceptor(Codec codec) {
this.codec = codec;
}
private Codec codec;
static ThreadLocal currentCodeBase = new ThreadLocal();
static void setCurrent(String codeBase) {
currentCodeBase.set(codeBase);
}
/**
* @see org.omg.PortableInterceptor.IORInterceptorOperations#establish_components(IORInfo)
*/
public void establish_components(IORInfo info) {
String codeBase = (String) currentCodeBase.get();
if (codeBase != null) {
logger.finer("registering " + codeBase + " for ORB");
//
// Create encapsulation
//
Any any = ORB.init().create_any();
any.insert_string(codeBase);
try {
byte[] data = codec.encode(any);
TaggedComponent component = new TaggedComponent(
TAG_JAVA_CODEBASE.value, data);
info.add_ior_component(component);
} catch (InvalidTypeForEncoding e) {
logger.warning("Failed to add java codebase to IOR" + e);
}
}
}
/**
* @see org.omg.PortableInterceptor.InterceptorOperations#name()
*/
public String name() {
return "RMI IOR Interceptor";
}
/**
* @see org.omg.PortableInterceptor.InterceptorOperations#destroy()
*/
public void destroy() {
}
}