org.bonitasoft.engine.command.GetBusinessDataByIdCommand Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of bonita-server Show documentation
The newest version!
/**
 * Copyright (C) 2019 Bonitasoft S.A.
 * Bonitasoft, 32 rue Gustave Eiffel - 38000 Grenoble
 * This library is free software; you can redistribute it and/or modify it under the terms
 * of the GNU Lesser General Public License as published by the Free Software Foundation
 * version 2.1 of the License.
 * This library is distributed in the hope that it will be useful, but WITHOUT ANY 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 along with this
 * program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
 * Floor, Boston, MA 02110-1301, USA.
 **/
package org.bonitasoft.engine.command;

import java.io.Serializable;
import java.util.Map;

import org.apache.commons.lang3.StringUtils;
import org.bonitasoft.engine.business.data.BusinessDataService;
import org.bonitasoft.engine.business.data.SBusinessDataNotFoundException;
import org.bonitasoft.engine.business.data.SBusinessDataRepositoryException;
import org.bonitasoft.engine.service.ServiceAccessor;

/**
 * @author Matthieu Chaffotte
 * @author Laurent Leseigneur
 */
public class GetBusinessDataByIdCommand extends RuntimeCommand {

    public static final String ENTITY_CLASS_NAME = "entityClassName";
    public static final String BUSINESS_DATA_ID = "businessDataId";
    public static final String BUSINESS_DATA_CHILD_NAME = "businessDataChildName";

    @Override
    public Serializable execute(final Map parameters, final ServiceAccessor serviceAccessor)
            throws SCommandParameterizationException, SCommandExecutionException {

        final BusinessDataService businessDataService = serviceAccessor.getBusinessDataService();

        final Long identifier = getLongMandatoryParameter(parameters, BUSINESS_DATA_ID);
        final String entityClassName = getStringMandatoryParameter(parameters, ENTITY_CLASS_NAME);
        final String businessDataURIPattern = getStringMandatoryParameter(parameters,
                BusinessDataCommandField.BUSINESS_DATA_URI_PATTERN);
        final String childName = getParameter(parameters, BUSINESS_DATA_CHILD_NAME);
        try {
            if (StringUtils.isNotEmpty(childName)) {
                return businessDataService.getJsonChildEntity(entityClassName, identifier, childName,
                        businessDataURIPattern);
            } else {
                return businessDataService.getJsonEntity(entityClassName, identifier, businessDataURIPattern);
            }
        } catch (final SBusinessDataNotFoundException e) {
            throw new SCommandExecutionException(e);
        } catch (final SBusinessDataRepositoryException e) {
            throw new SCommandExecutionException(e);
        }
    }

}