InfinispanBeanGroupKeyExternalizer.java example

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 * published by the Free Software Foundation; either version 2.1 of
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 *
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
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 * License along with this software; if not, write to the Free
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package org.wildfly.clustering.ejb.infinispan.group;

import java.io.IOException;
import java.io.ObjectInput;
import java.io.ObjectOutput;

import org.jboss.ejb.client.SessionID;
import org.kohsuke.MetaInfServices;
import org.wildfly.clustering.ejb.infinispan.SessionIDExternalizer;
import org.wildfly.clustering.infinispan.spi.persistence.KeyFormat;
import org.wildfly.clustering.infinispan.spi.persistence.SimpleKeyFormat;
import org.wildfly.clustering.marshalling.Externalizer;

/**
 * @author Paul Ferraro
 */
@MetaInfServices({ Externalizer.class, KeyFormat.class })
public class InfinispanBeanGroupKeyExternalizer extends SimpleKeyFormat<InfinispanBeanGroupKey<SessionID>> implements Externalizer<InfinispanBeanGroupKey<SessionID>> {

    private static final SessionIDExternalizer<SessionID> EXTERNALIZER = new SessionIDExternalizer<>(SessionID.class);

    @SuppressWarnings("unchecked")
    public InfinispanBeanGroupKeyExternalizer() {
        super((Class<InfinispanBeanGroupKey<SessionID>>) (Class<?>) InfinispanBeanGroupKey.class, value -> new InfinispanBeanGroupKey<>(EXTERNALIZER.parse(value)), key -> EXTERNALIZER.format(key.getId()));
    }

    @Override
    public void writeObject(ObjectOutput output, InfinispanBeanGroupKey<SessionID> key) throws IOException {
        EXTERNALIZER.writeObject(output, key.getId());
    }

    @Override
    public InfinispanBeanGroupKey<SessionID> readObject(ObjectInput input) throws IOException, ClassNotFoundException {
        return new InfinispanBeanGroupKey<>(EXTERNALIZER.readObject(input));
    }
}