/*
* 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.ejb.infinispan;
import java.io.IOException;
import java.io.ObjectInput;
import java.io.ObjectOutput;
import java.util.Base64;
import org.jboss.ejb.client.BasicSessionID;
import org.jboss.ejb.client.SessionID;
import org.jboss.ejb.client.UUIDSessionID;
import org.jboss.ejb.client.UnknownSessionID;
import org.kohsuke.MetaInfServices;
import org.wildfly.clustering.infinispan.spi.persistence.SimpleKeyFormat;
import org.wildfly.clustering.marshalling.Externalizer;
import org.wildfly.clustering.marshalling.spi.IndexExternalizer;
/**
* @author Paul Ferraro
*/
public class SessionIDExternalizer<T extends SessionID> extends SimpleKeyFormat<T> implements Externalizer<T> {
@SuppressWarnings("unchecked")
public SessionIDExternalizer(Class<T> targetClass) {
super(targetClass, value -> (T) SessionID.createSessionID(Base64.getDecoder().decode(value)), id -> Base64.getEncoder().encodeToString(id.getEncodedForm()));
}
@Override
public void writeObject(ObjectOutput output, SessionID id) throws IOException {
byte[] encoded = id.getEncodedForm();
IndexExternalizer.UNSIGNED_BYTE.writeData(output, encoded.length);
output.write(encoded);
}
@SuppressWarnings("unchecked")
@Override
public T readObject(ObjectInput input) throws IOException, ClassNotFoundException {
byte[] encoded = new byte[IndexExternalizer.UNSIGNED_BYTE.readData(input)];
input.readFully(encoded);
return (T) SessionID.createSessionID(encoded);
}
@MetaInfServices(Externalizer.class)
public static class BasicSessionIDExternalizer extends SessionIDExternalizer<BasicSessionID> {
public BasicSessionIDExternalizer() {
super(BasicSessionID.class);
}
}
@MetaInfServices(Externalizer.class)
public static class UnknownSessionIDExternalizer extends SessionIDExternalizer<UnknownSessionID> {
public UnknownSessionIDExternalizer() {
super(UnknownSessionID.class);
}
}
@MetaInfServices(Externalizer.class)
public static class UUIDSessionIDExternalizer extends SessionIDExternalizer<UUIDSessionID> {
public UUIDSessionIDExternalizer() {
super(UUIDSessionID.class);
}
}
}