/**
* 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.activemq.jndi;
import java.util.Hashtable;
import java.util.Iterator;
import java.util.Map;
import javax.naming.Context;
import javax.naming.NamingException;
/**
* This implementation of <CODE>InitialContextFactory</CODE> should be used
* when ActiveMQ is used as WebSphere Generic JMS Provider. It is proved that it
* works on WebSphere 5.1. The reason for using this class is that custom
* property defined for Generic JMS Provider are passed to InitialContextFactory
* only if it begins with java.naming or javax.naming prefix. Additionally
* provider url for the JMS provider can not contain ',' character that is
* necessary when the list of nodes is provided. So the role of this class is to
* transform properties before passing it to <tt>ActiveMQInitialContextFactory</tt>.
*/
public class ActiveMQWASInitialContextFactory extends ActiveMQInitialContextFactory {
/**
* @see javax.naming.spi.InitialContextFactory#getInitialContext(java.util.Hashtable)
*/
public Context getInitialContext(Hashtable environment) throws NamingException {
return super.getInitialContext(transformEnvironment(environment));
}
/**
* Performs following transformation of properties:
* <ul>
* <li>(java.naming.queue.xxx.yyy,value)=>(queue.xxx/yyy,value)
* <li>(java.naming.topic.xxx.yyy,value)=>(topic.xxx/yyy,value)
* <li>(java.naming.connectionFactoryNames,value)=>(connectionFactoryNames,value)
* <li>(java.naming.provider.url,url1;url2)=>java.naming.provider.url,url1,url1)
* <ul>
*
* @param environment properties for transformation
* @return environment after transformation
*/
@SuppressWarnings("unchecked")
protected Hashtable transformEnvironment(Hashtable environment) {
Hashtable environment1 = new Hashtable();
Iterator it = environment.entrySet().iterator();
while (it.hasNext()) {
Map.Entry entry = (Map.Entry)it.next();
if (entry.getKey() instanceof String && entry.getValue() instanceof String) {
String key = (String)entry.getKey();
String value = (String)entry.getValue();
if (key.startsWith("java.naming.queue.")) {
String key1 = key.substring("java.naming.queue.".length());
key1 = key1.replace('.', '/');
environment1.put("queue." + key1, value);
} else if (key.startsWith("java.naming.topic.")) {
String key1 = key.substring("java.naming.topic.".length());
key1 = key1.replace('.', '/');
environment1.put("topic." + key1, value);
} else if (key.startsWith("java.naming.connectionFactoryNames")) {
String key1 = key.substring("java.naming.".length());
environment1.put(key1, value);
} else if (key.startsWith("java.naming.connection")) {
String key1 = key.substring("java.naming.".length());
environment1.put(key1, value);
} else if (key.startsWith(Context.PROVIDER_URL)) {
// Websphere administration console does not accept the , character
// in provider url, so ; must be used all ; to ,
value = value.replace(';', ',');
environment1.put(Context.PROVIDER_URL, value);
} else {
environment1.put(key, value);
}
}
}
return environment1;
}
}