Participant.java

package org.jboss.narayana.sagas;

import com.arjuna.ats.arjuna.state.InputObjectState;
import com.arjuna.ats.arjuna.state.OutputObjectState;
import com.arjuna.mw.wsas.exceptions.SystemException;
import com.arjuna.mw.wsas.exceptions.WrongStateException;
import com.arjuna.mw.wscf.exceptions.InvalidParticipantException;
import com.arjuna.mw.wscf.model.sagas.exceptions.CompensateFailedException;
import com.arjuna.mw.wscf.model.sagas.participants.ParticipantWithComplete;

import java.io.IOException;

/**
 * @author paul.robinson@redhat.com 19/04/2014
 */
public class Participant implements ParticipantWithComplete {

    public Participant(String id) {

        _id = id;
    }

    public void close() throws InvalidParticipantException, WrongStateException, SystemException {

        System.out.println("SagasParticipant.close");
    }

    public void cancel() throws InvalidParticipantException, InvalidParticipantException, WrongStateException, SystemException {

        System.out.println("SagasParticipant.cancel");
    }

    public void compensate() throws CompensateFailedException, InvalidParticipantException, WrongStateException, SystemException {

        System.out.println("SagasParticipant.compensate");
    }

    public void forget() throws InvalidParticipantException, WrongStateException, SystemException {

        System.out.println("SagasParticipant.forget");
    }

    public void complete() throws InvalidParticipantException, WrongStateException, SystemException {

        System.out.println("SagasParticipant.complete");
    }

    public String id() throws SystemException {

        return _id;
    }

    public boolean save_state(OutputObjectState os) {

        try {
            os.packString(_id);
        } catch (IOException ioe) {
            return false;
        }
        return true;
    }

    public boolean restore_state(InputObjectState os) {

        try {
            _id = os.unpackString();
        } catch (IOException e) {
            return false;
        }
        return true;
    }

    private String _id;
}