/*
* JBoss, Home of Professional Open Source.
* Copyright 2015, 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.wildfly.extension.clustering.singleton.election;
import java.net.UnknownHostException;
import org.jboss.as.network.OutboundSocketBinding;
import org.jboss.msc.value.Value;
import org.wildfly.clustering.group.Node;
import org.wildfly.clustering.singleton.election.Preference;
/**
* An election policy preference defined as an outbound socket binding.
* @author Paul Ferraro
*/
public class OutboundSocketBindingPreference implements Preference {
private final Value<OutboundSocketBinding> binding;
public OutboundSocketBindingPreference(Value<OutboundSocketBinding> binding) {
this.binding = binding;
}
@Override
public boolean preferred(Node node) {
OutboundSocketBinding binding = this.binding.getValue();
try {
return binding.getResolvedDestinationAddress().equals(node.getSocketAddress().getAddress()) && (binding.getDestinationPort() == node.getSocketAddress().getPort());
} catch (UnknownHostException e) {
throw new IllegalArgumentException(e);
}
}
}