com.arjuna.wsc.Registrar Maven / Gradle / Ivy

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/*
 * JBoss, Home of Professional Open Source
 * Copyright 2006, Red Hat Middleware LLC, and individual contributors
 * as indicated by the @author tags. 
 * See the copyright.txt in the distribution for a full listing 
 * of individual contributors.
 * This copyrighted material is made available to anyone wishing to use,
 * modify, copy, or redistribute it subject to the terms and conditions
 * of the GNU Lesser General Public License, v. 2.1.
 * This program is distributed in the hope that it will be useful, but WITHOUT A
 * 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,
 * v.2.1 along with this distribution; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 * MA  02110-1301, USA.
 * 
 * (C) 2005-2006,
 * @author JBoss Inc.
 */
/*
 * Copyright (c) 2002, 2003, Arjuna Technologies Limited.
 *
 * Registrar.java
 */

package com.arjuna.wsc;

import com.arjuna.webservices.wsaddr.EndpointReferenceType;
import com.arjuna.webservices.wsarj.InstanceIdentifier;

public interface Registrar
{
    /**
     * Called when a registrar is added to a register mapper. This method will be called multiple times if the
     * registrar is added to multiple register mappers or to the same register mapper with different protocol
     * identifiers.
     *
     * @param protocolIdentifier the protocol identifier
     */
    public void install(final String protocolIdentifier);

    /**
     * Registers the interest of participant in a particular protocol.
     *
     * @param participantProtocolService the port reference of the participant protocol service
     * @param protocolIdentifier the protocol identifier
     * @param instanceIdentifier the instance identifier, this may be null
     *
     * @return the port reference of the coordinator protocol service
     *
     * @throws AlreadyRegisteredException if the participant is already registered for this coordination protocol under
     *         this activity identifier
     * @throws InvalidProtocolException if the coordination protocol is not supported
     * @throws InvalidStateException if the state of the coordinator no longer allows registration for this
     *         coordination protocol
     * @throws NoActivityException if the actvity does not exist
     */
    public EndpointReferenceType register(final EndpointReferenceType participantProtocolService,
        final String protocolIdentifier, final InstanceIdentifier instanceIdentifier)
        throws AlreadyRegisteredException, InvalidProtocolException, InvalidStateException, NoActivityException;

    /**
     * Called when a registrar is removed from a register mapper. This method will be called multiple times if the
     * registrar is removed from multiple register mappers or from the same register mapper with different protocol
     * identifiers.
     *
     * @param protocolIdentifier the protocol identifier
     */
    public void uninstall(final String protocolIdentifier);
}