/*
* JBoss, Home of Professional Open Source.
* Copyright 2011, 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.server.services.net;
import java.net.InetAddress;
import java.net.InetSocketAddress;
import org.jboss.as.network.OutboundSocketBinding;
import org.jboss.as.network.SocketBinding;
import org.jboss.msc.inject.Injector;
import org.jboss.msc.value.InjectedValue;
/**
* Service that represents a local-destination outbound socket binding
*
* @author Jaikiran Pai
*/
public class LocalDestinationOutboundSocketBindingService extends OutboundSocketBindingService {
private final InjectedValue<SocketBinding> localDestinationSocketBindingInjectedValue = new InjectedValue<SocketBinding>();
public LocalDestinationOutboundSocketBindingService(final String name, final Integer sourcePort, final boolean fixedSourcePort) {
super(name, sourcePort, fixedSourcePort);
}
synchronized Injector<SocketBinding> getLocalDestinationSocketBindingInjector() {
return this.localDestinationSocketBindingInjectedValue;
}
@Override
protected OutboundSocketBinding createOutboundSocketBinding() {
// unlike the RemoteDestinationOutboundSocketBindingService, we resolve the destination address
// here itself (instead of doing it lazily in the OutboundSocketBinding) is because we already
// inject a SocketBinding reference which is local to the server instance and is expected to have
// already resolved the (local) address (via the NetworkInterfaceBinding).
final InetAddress destinationAddress = this.getDestinationAddress();
final int destinationPort = this.getDestinationPort();
return new OutboundSocketBinding(this.outboundSocketName, this.socketBindingManagerInjectedValue.getValue(),
destinationAddress, destinationPort, this.sourceInterfaceInjectedValue.getOptionalValue(), this.sourcePort,
this.fixedSourcePort);
}
private InetAddress getDestinationAddress() {
final SocketBinding localDestinationSocketBinding = this.localDestinationSocketBindingInjectedValue.getValue();
return localDestinationSocketBinding.getSocketAddress().getAddress();
}
private int getDestinationPort() {
final SocketBinding localDestinationSocketBinding = this.localDestinationSocketBindingInjectedValue.getValue();
// instead of directly using SocketBinding.getPort(), we go via the SocketBinding.getSocketAddress()
// since the getPort() method doesn't take into account whether the port is a fixed port or whether a offset
// needs to be added. Alternatively, we could introduce a getAbsolutePort() in the SocketBinding class.
final InetSocketAddress socketAddress = localDestinationSocketBinding.getSocketAddress();
return socketAddress.getPort();
}
}