/*
* JBoss, Home of Professional Open Source.
* Copyright 2006, Red Hat Middleware LLC, 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.protocol.mgmt.support;
import java.io.Closeable;
import java.io.IOException;
import java.net.InetSocketAddress;
import java.util.concurrent.Executor;
import org.jboss.remoting3.Channel;
import org.jboss.remoting3.Endpoint;
import org.jboss.remoting3.OpenListener;
import org.jboss.remoting3.Registration;
import org.jboss.remoting3.Remoting;
import org.jboss.remoting3.ServiceRegistrationException;
import org.jboss.remoting3.remote.RemoteConnectionProviderFactory;
import org.jboss.remoting3.security.SimpleServerAuthenticationProvider;
import org.jboss.remoting3.spi.NetworkServerProvider;
import org.xnio.IoUtils;
import org.xnio.OptionMap;
import org.xnio.Options;
import org.xnio.Sequence;
import org.xnio.channels.AcceptingChannel;
import org.xnio.channels.ConnectedStreamChannel;
/**
*
* @author <a href="kabir.khan@jboss.com">Kabir Khan</a>
* @version $Revision: 1.1 $
*/
public class ChannelServer implements Closeable {
private final Endpoint endpoint;
private final Registration registration;
private final AcceptingChannel<? extends ConnectedStreamChannel> streamServer;
private ChannelServer(final Endpoint endpoint,
final Registration registration,
final AcceptingChannel<? extends ConnectedStreamChannel> streamServer) {
this.endpoint = endpoint;
this.registration = registration;
this.streamServer = streamServer;
}
public static ChannelServer create(final Configuration configuration) throws IOException {
if (configuration == null) {
throw new IllegalArgumentException("Null configuration");
}
configuration.validate();
final Endpoint endpoint = Remoting.createEndpoint(configuration.getEndpointName(), configuration.getOptionMap());
Registration registration = endpoint.addConnectionProvider(configuration.getUriScheme(), new RemoteConnectionProviderFactory(), OptionMap.create(Options.SSL_ENABLED, Boolean.FALSE));
final NetworkServerProvider networkServerProvider = endpoint.getConnectionProviderInterface(configuration.getUriScheme(), NetworkServerProvider.class);
SimpleServerAuthenticationProvider provider = new SimpleServerAuthenticationProvider();
//There is currently a probable bug in jboss remoting, so the user realm name MUST be the same as
//the endpoint name.
provider.addUser("TestUser","localhost.localdomain", "TestUserPassword".toCharArray());
System.out.println(configuration.getBindAddress());
OptionMap options = OptionMap.create(Options.SASL_MECHANISMS, Sequence.of("ANONYMOUS"), Options.SASL_POLICY_NOANONYMOUS, Boolean.FALSE);
AcceptingChannel<? extends ConnectedStreamChannel> streamServer = networkServerProvider.createServer(configuration.getBindAddress(), options, provider, null);
return new ChannelServer(endpoint, registration, streamServer);
}
public Endpoint getEndpoint() {
return endpoint;
}
public void addChannelOpenListener(final String channelName) throws ServiceRegistrationException {
addChannelOpenListener(channelName, null);
}
public void addChannelOpenListener(final String channelName, final OpenListener openListener) throws ServiceRegistrationException {
endpoint.registerService(channelName, new OpenListener() {
public void channelOpened(final Channel channel) {
if (openListener != null) {
openListener.channelOpened(channel);
}
}
public void registrationTerminated() {
if (openListener != null) {
openListener.registrationTerminated();
}
}
}, OptionMap.EMPTY);
}
public void close() {
IoUtils.safeClose(streamServer);
IoUtils.safeClose(registration);
IoUtils.safeClose(endpoint);
}
public static final class Configuration {
private String endpointName;
private OptionMap optionMap = OptionMap.EMPTY;
private String uriScheme;
private InetSocketAddress bindAddress;
private Executor executor;
public Configuration() {
}
void validate() {
if (endpointName == null) {
throw new IllegalArgumentException("Null endpoint name");
}
if (optionMap == null) {
throw new IllegalArgumentException("Null option map");
}
if (uriScheme == null) {
throw new IllegalArgumentException("Null protocol name");
}
if (bindAddress == null) {
throw new IllegalArgumentException("Null bind address");
}
}
public void setEndpointName(String endpointName) {
this.endpointName = endpointName;
}
public String getEndpointName() {
return endpointName;
}
public String getUriScheme() {
return uriScheme;
}
public void setUriScheme(String uriScheme) {
this.uriScheme = uriScheme;
}
public OptionMap getOptionMap() {
return optionMap;
}
public void setOptionMap(OptionMap optionMap) {
this.optionMap = optionMap;
}
public InetSocketAddress getBindAddress() {
return bindAddress;
}
public void setBindAddress(final InetSocketAddress bindAddress) {
this.bindAddress = bindAddress;
}
public Executor getExecutor() {
return executor;
}
public void setExecutor(final Executor readExecutor) {
this.executor = readExecutor;
}
}
}