initialisable.java

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/*
 * $Id: Initialisable.java 12422 2008-07-29 19:28:48Z tcarlson $
 * --------------------------------------------------------------------------------------
 * Copyright (c) MuleSource, Inc.  All rights reserved.  http://www.mulesource.com
 *
 * The software in this package is published under the terms of the CPAL v1.0
 * license, a copy of which has been included with this distribution in the
 * LICENSE.txt file.
 */

package org.mule.api.lifecycle;

/**
 * <code>Initialisable</code> is a lifecycle interface that gets called at the
 * initialise lifecycle stage of the implementing service.
 */
public interface Initialisable
{
    String PHASE_NAME = "initialise";

    /**
     * Method used to perform any initialisation work. If a fatal error occurs during
     * initialisation an <code>InitialisationException</code> should be thrown,
     * causing the Mule instance to shutdown. If the error is recoverable, say by
     * retrying to connect, a <code>RecoverableException</code> should be thrown.
     * There is no guarantee that by throwing a Recoverable exception that the Mule
     * instance will not shut down.
     * 
     * @throws InitialisationException if a fatal error occurs causing the Mule instance to shutdown
     * @throws RecoverableException if an error occurs that can be recovered from
     * @return Status of transition
     */
    void initialise() throws InitialisationException;
}