io.vertigo.dynamo.plugins.export.rtf.RTFExporter.java Source code

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Here is the source code for io.vertigo.dynamo.plugins.export.rtf.RTFExporter.java

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/**
 * vertigo - simple java starter
 *
 * Copyright (C) 2013, KleeGroup, direction.technique@kleegroup.com (http://www.kleegroup.com)
 * KleeGroup, Centre d'affaire la Boursidiere - BP 159 - 92357 Le Plessis Robinson Cedex - France
 *
 * 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 io.vertigo.dynamo.plugins.export.rtf;

import io.vertigo.dynamo.persistence.PersistenceManager;
import io.vertigo.dynamo.plugins.export.pdfrtf.AbstractExporterIText;

import java.io.OutputStream;

import com.lowagie.text.Document;
import com.lowagie.text.Element;
import com.lowagie.text.Font;
import com.lowagie.text.FontFactory;
import com.lowagie.text.HeaderFooter;
import com.lowagie.text.Paragraph;
import com.lowagie.text.Phrase;
import com.lowagie.text.Rectangle;
import com.lowagie.text.rtf.RtfWriter2;
import com.lowagie.text.rtf.field.RtfPageNumber;
import com.lowagie.text.rtf.field.RtfTotalPageNumber;
import com.lowagie.text.rtf.headerfooter.RtfHeaderFooter;

/**
 * Handler d'export RTF avec iText. Configur par ExportParametersRTF.
 *
 * @author evernat
 */
final class RTFExporter extends AbstractExporterIText {
    // l'implmentation de ExportHandlerRTF est majoritairement commune avec
    // ExportHandlerPDF

    RTFExporter(final PersistenceManager persistenceManager) {
        super(persistenceManager);
    }

    /** {@inheritDoc} */
    @Override
    protected void createWriter(final Document document, final OutputStream out) {
        // final RtfWriter2 writer =
        RtfWriter2.getInstance(document, out);
        // writer.setViewerPreferences(PdfWriter.PageLayoutTwoColumnLeft);

        // advanced page numbers : x/y
        final Font font = FontFactory.getFont(FontFactory.TIMES_ROMAN, 12, Font.NORMAL);
        //-----
        final Paragraph footerParagraph = new Paragraph();
        footerParagraph.add(new RtfPageNumber(font));
        footerParagraph.add(new Phrase(" / ", font));
        footerParagraph.add(new RtfTotalPageNumber(font));
        footerParagraph.setAlignment(Element.ALIGN_CENTER);
        //-----
        final HeaderFooter footer = new RtfHeaderFooter(footerParagraph);
        footer.setBorder(Rectangle.TOP);
        document.setFooter(footer);
    }
}