/*
* 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.core.jndi.provider;
import javax.naming.Context;
import javax.naming.NamingException;
import javax.naming.spi.InitialContextFactory;
import java.util.HashMap;
import java.util.Hashtable;
/**
* <code>DummyInitialContextFactory</code> ...
*/
public class DummyInitialContextFactory implements InitialContextFactory {
/**
* map with all the contexts. key=provider-url, value=context
*/
private static HashMap contexts = new HashMap();
/**
* {@inheritDoc}
*/
public Context getInitialContext(Hashtable environment) throws NamingException {
String url = (String) environment.get(Context.PROVIDER_URL);
if (url == null) {
throw new NamingException("Unable to create context. Environment is missing a " + Context.PROVIDER_URL);
}
synchronized (DummyInitialContextFactory.contexts) {
DummyContext ctx = (DummyContext) contexts.get(url);
if (ctx == null) {
ctx = new DummyContext(environment);
contexts.put(url, ctx);
}
return ctx;
}
}
}