HandlerUtils.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 java.io.File;
import java.io.IOException;
import java.util.Map;

import fr.gouv.vitam.common.exception.InvalidParseOperationException;
import fr.gouv.vitam.common.json.JsonHandler;
import fr.gouv.vitam.processing.common.exception.ProcessingException;
import fr.gouv.vitam.worker.common.HandlerIO;

/**
 * Handler Utils class
 */
public class HandlerUtils {

    private HandlerUtils() {
        // private constructor
    }

    /**
     * Save the given map as specified by the rank output argument
     *
     * @param handlerIO
     * @param map
     * @param rank
     * @param removeTmpFile
     * @throws IOException
     * @throws ProcessingException
     */
    public static void saveMap(HandlerIO handlerIO, Map<String, ?> map, int rank, boolean removeTmpFile)
        throws IOException, ProcessingException {
        final String tmpFilePath = handlerIO.getOutput(rank).getPath();
        final File firstMapTmpFile = handlerIO.getNewLocalFile(tmpFilePath);
        try {
            JsonHandler.writeAsFile(map, firstMapTmpFile);
        } catch (final InvalidParseOperationException e) {
            throw new IOException(e);
        }

        handlerIO.addOuputResult(rank, firstMapTmpFile, removeTmpFile);
    }
}