/*
* 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.aries.jndi;
import java.util.Hashtable;
import javax.naming.Context;
import javax.naming.NamingException;
import javax.naming.spi.InitialContextFactory;
import javax.naming.spi.InitialContextFactoryBuilder;
public class JREInitialContextFactoryBuilder implements InitialContextFactoryBuilder {
public InitialContextFactory createInitialContextFactory(Hashtable<?, ?> environment)
throws NamingException {
String contextFactoryClass = (String) environment.get(Context.INITIAL_CONTEXT_FACTORY);
if (contextFactoryClass != null) {
try {
@SuppressWarnings("unchecked")
Class<? extends InitialContextFactory> clazz = (Class<? extends InitialContextFactory>) ClassLoader.getSystemClassLoader().loadClass(contextFactoryClass);
return InitialContextFactory.class.cast(clazz.newInstance());
} catch (Exception e) {
return null;
}
}
return null;
}
}