/*
* JBoss, Home of Professional Open Source.
* Copyright 2012, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.as.test.integration.domain.management.util;
import org.jboss.as.controller.client.ModelControllerClient;
import org.jboss.as.protocol.ProtocolChannelClient;
import org.jboss.remoting3.Endpoint;
import org.jboss.remoting3.Remoting;
import org.jboss.remoting3.remote.RemoteConnectionProviderFactory;
import org.jboss.threads.JBossThreadFactory;
import org.xnio.OptionMap;
import javax.security.auth.callback.CallbackHandler;
import java.io.Closeable;
import java.io.IOException;
import java.net.URI;
import java.security.AccessController;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.LinkedBlockingQueue;
import java.util.concurrent.ThreadFactory;
import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicInteger;
/**
* Shared test configuration where all {@linkplain ModelControllerClient}s share a common {@linkplain Endpoint} and
* {@linkplain java.util.concurrent.Executor}.
*
* @author Emanuel Muckenhuber
*/
public class DomainControllerClientConfig implements Closeable {
private static final String ENDPOINT_NAME = "mgmt-endpoint";
private static final AtomicInteger executorCount = new AtomicInteger();
static ExecutorService createDefaultExecutor() {
final ThreadGroup group = new ThreadGroup("mgmt-client-thread");
final ThreadFactory threadFactory = new JBossThreadFactory(group, Boolean.FALSE, null, "%G " + executorCount.incrementAndGet() + "-%t", null, null, AccessController.getContext());
return new ThreadPoolExecutor(4, 4, 30L, TimeUnit.SECONDS, new LinkedBlockingQueue<Runnable>(256), threadFactory);
}
private final Endpoint endpoint;
private final ExecutorService executorService;
private final boolean destroyExecutor;
DomainControllerClientConfig(final Endpoint endpoint, final ExecutorService executorService, final boolean destroyExecutor) {
this.endpoint = endpoint;
this.executorService = executorService;
this.destroyExecutor = destroyExecutor;
}
/**
* Create a connection wrapper.
*
* @param connectionURI the connection URI
* @param callbackHandler the callback handler
* @return the connection wrapper
* @throws IOException
*/
DomainTestConnection createConnection(final URI connectionURI, final CallbackHandler callbackHandler) throws IOException {
final ProtocolChannelClient.Configuration configuration = new ProtocolChannelClient.Configuration();
configuration.setEndpoint(endpoint);
configuration.setUri(connectionURI);
final ProtocolChannelClient client = ProtocolChannelClient.create(configuration);
return new DomainTestConnection(client, callbackHandler, executorService);
}
@Override
public void close() throws IOException {
if(destroyExecutor) {
executorService.shutdown();
}
if(endpoint != null) try {
endpoint.close();
} catch (IOException e) {
// ignore
}
if(destroyExecutor) {
executorService.shutdownNow();
}
}
public static DomainControllerClientConfig create() throws IOException {
return create(createDefaultExecutor(), true);
}
public static DomainControllerClientConfig create(final ExecutorService executorService) throws IOException {
return create(executorService, false);
}
static DomainControllerClientConfig create(final ExecutorService executorService, boolean destroyExecutor) throws IOException {
final Endpoint endpoint = Remoting.createEndpoint(ENDPOINT_NAME, OptionMap.EMPTY);
endpoint.addConnectionProvider("remote", new RemoteConnectionProviderFactory(), OptionMap.EMPTY);
return new DomainControllerClientConfig(endpoint, executorService, destroyExecutor);
}
}