ReportUtils.java

package org.jtheque.films.utils;

import org.jtheque.core.managers.Managers;
import org.jtheque.core.managers.language.ILanguageManager;
import org.jtheque.films.services.impl.utils.file.exports.datasources.FilmsDatasource;
import org.jtheque.films.utils.Constants.Properties.Film;
import org.jtheque.films.utils.Constants.Properties.Form001;
import org.jtheque.films.utils.Constants.Report.Form001_Parameters;

import java.util.Collection;
import java.util.HashMap;
import java.util.Map;

import net.sf.jasperreports.engine.JRException;
import net.sf.jasperreports.engine.JasperFillManager;
import net.sf.jasperreports.engine.JasperPrint;
import net.sf.jasperreports.engine.JasperReport;

/*
 * Copyright JTheque (Baptiste Wicht)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/**
 * Utility class for the report generation.
 *
 * @author Baptiste Wicht
 */
public final class ReportUtils {
    /**
     * Construct a new ReportUtils. This class isn't instanciable.
     */
    private ReportUtils() {
        super();
    }

    /**
     * Configure the Form001.
     *
     * @param jasperReport The report.
     * @param films        The films to include.
     *
     * @return The jasper print.
     *
     * @throws JRException Jasper could throw this exception.
     */
    public static JasperPrint configureForm001(JasperReport jasperReport, Collection<org.jtheque.films.persistence.od.able.Film> films) throws JRException {
        Map<String, String> parameters = new HashMap<String, String>(9);
        parameters.put(Form001_Parameters.TITLE, Managers.getManager(ILanguageManager.class).getMessage(Form001.TITLE));
        parameters.put(Form001_Parameters.KIND, Managers.getManager(ILanguageManager.class).getMessage(Film.KIND));
        parameters.put(Form001_Parameters.FILM, Managers.getManager(ILanguageManager.class).getMessage(Film.TITLE));
        parameters.put(Form001_Parameters.TYPE, Managers.getManager(ILanguageManager.class).getMessage(Film.TYPE));
        parameters.put(Form001_Parameters.REALIZER, Managers.getManager(ILanguageManager.class).getMessage(Film.REALIZER));
        parameters.put(Form001_Parameters.YEAR, Managers.getManager(ILanguageManager.class).getMessage(Film.YEAR));
        parameters.put(Form001_Parameters.DURATION, Managers.getManager(ILanguageManager.class).getMessage(Film.DURATION));
        parameters.put(Form001_Parameters.LANGUAGE, Managers.getManager(ILanguageManager.class).getMessage(Film.LANGUAGE));
        parameters.put(Form001_Parameters.ACTORS, Managers.getManager(ILanguageManager.class).getMessage(Film.ACTORS));

        return JasperFillManager.fillReport(jasperReport, parameters, new FilmsDatasource(films));
    }
}