/*
* JBoss, Home of Professional Open Source.
* Copyright 2013, 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.clustering.server.group;
import java.io.DataInput;
import java.io.DataOutput;
import java.io.IOException;
import java.io.ObjectInput;
import java.io.ObjectOutput;
import java.net.InetAddress;
import java.net.InetSocketAddress;
import org.jgroups.Address;
import org.kohsuke.MetaInfServices;
import org.wildfly.clustering.infinispan.spi.persistence.BinaryKeyFormat;
import org.wildfly.clustering.infinispan.spi.persistence.KeyFormat;
import org.wildfly.clustering.marshalling.Externalizer;
/**
* Marshalling externalizer for an {@link AddressableNode}.
* @author Paul Ferraro
*/
@MetaInfServices({ Externalizer.class, KeyFormat.class })
public class AddressableNodeExternalizer extends BinaryKeyFormat<AddressableNode> implements Externalizer<AddressableNode> {
public AddressableNodeExternalizer() {
super(AddressableNode.class, AddressableNodeExternalizer::read, AddressableNodeExternalizer::write);
}
private static AddressableNode read(DataInput input) throws IOException {
try {
Address jgroupsAddress = org.jgroups.util.Util.readAddress(input);
String name = input.readUTF();
byte[] address = new byte[input.readInt()];
input.readFully(address);
int port = input.readInt();
return new AddressableNode(jgroupsAddress, name, new InetSocketAddress(InetAddress.getByAddress(address), port));
} catch (IOException e) {
throw e;
} catch (Exception e) {
throw new IOException(e);
}
}
private static void write(DataOutput output, AddressableNode node) throws IOException {
try {
org.jgroups.util.Util.writeAddress(node.getAddress(), output);
output.writeUTF(node.getName());
InetSocketAddress socketAddress = node.getSocketAddress();
byte[] address = socketAddress.getAddress().getAddress();
output.writeInt(address.length);
output.write(address);
output.writeInt(socketAddress.getPort());
} catch (IOException e) {
throw e;
} catch (Exception e) {
throw new IOException(e);
}
}
@Override
public AddressableNode readObject(ObjectInput input) throws IOException {
return read(input);
}
@Override
public void writeObject(ObjectOutput output, AddressableNode node) throws IOException {
write(output, node);
}
}