/*
* #%L
* Gravia :: Container :: WildFly :: Extension
* %%
* Copyright (C) 2010 - 2014 JBoss by Red Hat
* %%
* Licensed 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.
* #L%
*/
package org.wildfly.extension.gravia.service;
import java.net.URLStreamHandler;
import java.net.URLStreamHandlerFactory;
import org.jboss.gravia.runtime.Runtime;
import org.jboss.gravia.runtime.RuntimeLocator;
import org.jboss.gravia.runtime.spi.RuntimeFactory;
import org.jboss.gravia.runtime.spi.URLStreamHandlerTracker;
/**
* The WildFly {@link RuntimeFactory}
*
* @author thomas.diesler@jboss.com
* @since 16-May-2014
*/
public class WildFlyURLStreamHandlerFactory implements URLStreamHandlerFactory {
private static URLStreamHandlerTracker tracker;
public WildFlyURLStreamHandlerFactory() {
// META-INF/service discovery happens on every call to the factory
// we need to delegate to the single instance
synchronized (WildFlyURLStreamHandlerFactory.class) {
if (tracker == null) {
Runtime runtime = RuntimeLocator.getRequiredRuntime();
tracker = new URLStreamHandlerTracker(runtime.getModuleContext());
tracker.open();
}
}
}
@Override
public URLStreamHandler createURLStreamHandler(String protocol) {
return tracker.createURLStreamHandler(protocol);
}
}