/*
* JBoss, Home of Professional Open Source
* Copyright 2011 Red Hat Inc. and/or its affiliates and other contributors
* as indicated by the @author tags. All rights reserved.
* See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This copyrighted material is made available to anyone wishing to use,
* modify, copy, or redistribute it subject to the terms and conditions
* of the GNU Lesser General Public License, v. 2.1.
* This program is distributed in the hope that it will be useful, but WITHOUT A
* 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,
* v.2.1 along with this distribution; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
package org.infinispan.remoting.transport.jgroups;
import org.infinispan.marshall.Ids;
import org.infinispan.remoting.transport.TopologyAwareAddress;
import org.jgroups.util.TopologyUUID;
import java.io.IOException;
import java.io.ObjectInput;
import java.io.ObjectOutput;
import java.util.Collections;
import java.util.Set;
/**
* An encapsulation of a JGroups Address
*
* @author Bela Ban
* @since 5.0
*/
public class JGroupsTopologyAwareAddress extends JGroupsAddress implements TopologyAwareAddress {
public JGroupsTopologyAwareAddress() {
super();
}
public JGroupsTopologyAwareAddress(org.jgroups.Address address) {
super(address);
}
@Override
public String getSiteId() {
return ((TopologyUUID)getJGroupsAddress()).getSiteId();
}
@Override
public String getRackId() {
return ((TopologyUUID)getJGroupsAddress()).getRackId();
}
@Override
public String getMachineId() {
return ((TopologyUUID)getJGroupsAddress()).getMachineId();
}
@Override
public boolean isSameSite(TopologyAwareAddress addr) {
TopologyUUID my_addr= (TopologyUUID) getJGroupsAddress();
TopologyUUID other_addr= addr instanceof JGroupsTopologyAwareAddress?
(TopologyUUID) ((JGroupsTopologyAwareAddress) addr).getJGroupsAddress() : null;
return other_addr != null && (my_addr.getSiteId() == null && other_addr.getSiteId() == null || my_addr.getSiteId().equals(other_addr.getSiteId()));
}
@Override
public boolean isSameRack(TopologyAwareAddress addr) {
TopologyUUID my_addr= (TopologyUUID) getJGroupsAddress();
TopologyUUID other_addr= addr instanceof JGroupsTopologyAwareAddress?
(TopologyUUID) ((JGroupsTopologyAwareAddress) addr).getJGroupsAddress() : null;
return other_addr != null && (my_addr.getRackId() == null && other_addr.getRackId() == null || my_addr.getRackId().equals(other_addr.getRackId()));
}
@Override
public boolean isSameMachine(TopologyAwareAddress addr) {
TopologyUUID my_addr= (TopologyUUID) getJGroupsAddress();
TopologyUUID other_addr= addr instanceof JGroupsTopologyAwareAddress?
(TopologyUUID) ((JGroupsTopologyAwareAddress) addr).getJGroupsAddress() : null;
return other_addr != null && (my_addr.getMachineId() == null && other_addr.getMachineId() == null || my_addr.getMachineId().equals(other_addr.getMachineId()));
}
public static class Externalizer implements org.infinispan.marshall.AdvancedExternalizer<JGroupsTopologyAwareAddress> {
@Override
public void writeObject(ObjectOutput output, JGroupsTopologyAwareAddress address) throws IOException {
output.writeObject(address.address);
}
public JGroupsTopologyAwareAddress readObject(ObjectInput unmarshaller) throws IOException, ClassNotFoundException {
JGroupsTopologyAwareAddress address = new JGroupsTopologyAwareAddress();
address.address = (org.jgroups.Address) unmarshaller.readObject();
return address;
}
@Override
public Set<Class<? extends JGroupsTopologyAwareAddress>> getTypeClasses() {
return Collections.<Class<? extends JGroupsTopologyAwareAddress>>singleton(JGroupsTopologyAwareAddress.class);
}
@Override
public Integer getId() {
return Ids.JGROUPS_TOPOLOGY_AWARE_ADDRESS;
}
}
}