org.jboss.as.ejb3.component.stateful.EJBClientContextIdentifierObjectTable Maven / Gradle / Ivy
/*
* JBoss, Home of Professional Open Source.
* Copyright 2012, 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.jboss.as.ejb3.component.stateful;
import org.jboss.ejb.client.EJBClient;
import org.jboss.marshalling.Marshaller;
import org.jboss.marshalling.ObjectTable;
import org.jboss.marshalling.Unmarshaller;
import java.io.IOException;
/**
* By default, EJB proxies don't serialize the {@link org.jboss.ejb.client.EJBClientContextIdentifier} associated with them,
* so this {@link ObjectTable} marshals such EJB proxies to serializable even the {@link org.jboss.ejb.client.EJBClientContextIdentifier} (if any)
* associated with that proxy.
*
* @author Jaikiran Pai
*/
@Deprecated
public class EJBClientContextIdentifierObjectTable implements ObjectTable {
@Override
public Writer getObjectWriter(Object o) throws IOException {
if (o == null) {
return null;
}
// we just care about EJB proxies
if (!EJBClient.isEJBProxy(o)) {
return null;
}
return EJBClientContextIdentifierWriter.INSTANCE;
}
@Override
public Object readObject(Unmarshaller unmarshaller) throws IOException, ClassNotFoundException {
return unmarshaller.readObject();
}
/**
* A {@link Writer} which writes out a {@link SerializableEJBProxy} for a
* EJB proxy
*/
private static class EJBClientContextIdentifierWriter implements Writer {
private static final EJBClientContextIdentifierWriter INSTANCE = new EJBClientContextIdentifierWriter();
@Override
public void writeObject(Marshaller marshaller, Object o) throws IOException {
marshaller.writeObject(new SerializableEJBProxy(o));
}
}
}