RollBackActionHandler.java

/*******************************************************************************
 * Copyright French Prime minister Office/SGMAP/DINSIC/Vitam Program (2015-2019)
 *
 * contact.vitam@culture.gouv.fr
 *
 * This software is a computer program whose purpose is to implement a digital archiving back-office system managing
 * high volumetry securely and efficiently.
 *
 * This software is governed by the CeCILL 2.1 license under French law and abiding by the rules of distribution of free
 * software. You can use, modify and/ or redistribute the software under the terms of the CeCILL 2.1 license as
 * circulated by CEA, CNRS and INRIA at the following URL "http://www.cecill.info".
 *
 * As a counterpart to the access to the source code and rights to copy, modify and redistribute granted by the license,
 * users are provided only with a limited warranty and the software's author, the holder of the economic rights, and the
 * successive licensors have only limited liability.
 *
 * In this respect, the user's attention is drawn to the risks associated with loading, using, modifying and/or
 * developing or reproducing the software by the user in light of its specific status of free software, that may mean
 * that it is complicated to manipulate, and that also therefore means that it is reserved for developers and
 * experienced professionals having in-depth computer knowledge. Users are therefore encouraged to load and test the
 * software's suitability as regards their requirements in conditions enabling the security of their systems and/or data
 * to be ensured and, more generally, to use and operate it in the same conditions as regards security.
 *
 * The fact that you are presently reading this means that you have had knowledge of the CeCILL 2.1 license and that you
 * accept its terms.
 *******************************************************************************/
package fr.gouv.vitam.worker.core.handler;

import fr.gouv.vitam.common.logging.VitamLogger;
import fr.gouv.vitam.common.logging.VitamLoggerFactory;
import fr.gouv.vitam.common.model.ItemStatus;
import fr.gouv.vitam.common.model.StatusCode;
import fr.gouv.vitam.logbook.common.exception.LogbookClientBadRequestException;
import fr.gouv.vitam.logbook.common.exception.LogbookClientNotFoundException;
import fr.gouv.vitam.logbook.common.exception.LogbookClientServerException;
import fr.gouv.vitam.processing.common.exception.ProcessingException;
import fr.gouv.vitam.processing.common.parameter.WorkerParameters;
import fr.gouv.vitam.worker.common.HandlerIO;

/**
 * IndexUnit Handler
 */
public class RollBackActionHandler extends ActionHandler {
    private static final VitamLogger LOGGER = VitamLoggerFactory.getInstance(RollBackActionHandler.class);
    private static final String HANDLER_ID = "ROLL_BACK";

    private HandlerIO handlerIO;

    /**
     * Default Constructor
     *
     */
    public RollBackActionHandler() {
        // Empty
    }

    /**
     * @return HANDLER_ID
     */
    public static final String getId() {
        return HANDLER_ID;
    }

    @Override
    public ItemStatus execute(WorkerParameters params, HandlerIO param) {
        checkMandatoryParameters(params);
        final ItemStatus itemStatus = new ItemStatus(HANDLER_ID);

        handlerIO = param;
        try {
            checkMandatoryIOParameter(handlerIO);

            // RollBack all created lifeCycles in temporary collections
            try {
                try {
                    // 1- Units
                    handlerIO.getLifecyclesClient().rollBackUnitsByOperation(params.getContainerName());
                } catch (LogbookClientNotFoundException e) {
                    // No lifeCycles created
                    // Just add this to log
                    LOGGER.error(e);
                }

                try {
                    // 2- Object Groups
                    handlerIO.getLifecyclesClient().rollBackObjectGroupsByOperation(params.getContainerName());
                } catch (LogbookClientNotFoundException e) {
                    // No lifeCycles created
                    // Just add this to log
                    LOGGER.error(e);
                }
            } catch (LogbookClientBadRequestException e) {
                LOGGER.error(e);
                throw new ProcessingException(e);
            } catch (LogbookClientServerException e) {
                LOGGER.error(e);
                throw new ProcessingException(e);
            }
            itemStatus.increment(StatusCode.OK);
        } catch (ProcessingException e) {
            LOGGER.error(e);
            itemStatus.increment(StatusCode.FATAL);
        }

        return new ItemStatus(HANDLER_ID).setItemsStatus(HANDLER_ID, itemStatus);
    }

    @Override
    public void checkMandatoryIOParameter(HandlerIO handler) throws ProcessingException {
        // Handler without parameters input
    }
}