functions.excels.ImportExcelEdit.java Source code

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Here is the source code for functions.excels.ImportExcelEdit.java

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/*********************************************************************************
 * 
 *   Copyright 2014 BOUSSEJRA Malik Olivier, HALDEBIQUE Geoffroy, ROYER Johan
 *
 *   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.
 *   
 ********************************************************************************/
package functions.excels;

import java.io.FileInputStream;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.List;

import org.apache.poi.openxml4j.exceptions.InvalidFormatException;
import org.apache.poi.ss.usermodel.Row;
import org.apache.poi.ss.usermodel.Sheet;
import org.apache.poi.ss.usermodel.WorkbookFactory;

public class ImportExcelEdit extends Excel {
    private Calendar creationTime;
    private Sheet sheet;
    private StringBuilder errorReport;
    private boolean noError = true;

    private List<RowCheckEdit> temoignages = new ArrayList<RowCheckEdit>();

    /**
     * Crer une nouvelle instance d'importExcel pour grer l'import
     * de tmoignages.
     * @param fis
     * @throws InvalidFormatException
     * @throws IOException
     */
    public ImportExcelEdit(FileInputStream fis) throws InvalidFormatException, IOException {
        creationTime = Calendar.getInstance();
        errorReport = new StringBuilder();
        wb = WorkbookFactory.create(fis);
        sheet = wb.getSheetAt(0);
    }

    /**
     * Vrifie que chaque ligne comporte des informations valides
     */
    public void checkRows() {
        int i = 1;
        Row row;
        while ((row = sheet.getRow(i)) != null && row.getCell(0) != null) {
            RowCheckEdit rc = new RowCheckEdit(row, i, errorReport, this.creationTime);
            rc.checkRow();
            noError = (noError && rc.noError()) ? true : false;
            temoignages.add(rc);
            i++;
        }
    }

    public String getErrorReport() {
        return errorReport.toString();
    }

    public boolean noError() {
        return noError;
    }

    /**
     * Sauvegarde les tmoignages dans la base de donnes.
     * N'utilisez ceci que quand vous avez dj lanc checkRows et qu'il
     * n'y a pas eu d'erreurs !
     */
    public void saveToDatabase() {
        for (RowCheckEdit temoignage : temoignages) {
            temoignage.saveToDatabase();
        }
    }
}