org.jboss.as.server.services.net.LocalDestinationOutboundSocketBindingService Maven / Gradle / Ivy
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* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
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*
* This software is distributed in the hope that it will be useful,
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* 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
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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 localDestinationSocketBindingInjectedValue = new InjectedValue();
public LocalDestinationOutboundSocketBindingService(final String name, final Integer sourcePort, final boolean fixedSourcePort) {
super(name, sourcePort, fixedSourcePort);
}
synchronized Injector 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 an offset
// needs to be added. Alternatively, we could introduce a getAbsolutePort() in the SocketBinding class.
final InetSocketAddress socketAddress = localDestinationSocketBinding.getSocketAddress();
return socketAddress.getPort();
}
}