com.ny.apps.exporter.PdfExportBuilder.java Source code

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Here is the source code for com.ny.apps.exporter.PdfExportBuilder.java

Source

/**
 * 
 * @Title PdfExportBuilder.java
 * @Description TODO
 * Copyright: Copyright (c) 2013, Smiletony and/or its affiliates. All rights reserved.
 * SMILETONY PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 * 
 * @author NY
 * @date 2013-10-9 ?4:34:04
 * 
 */
package com.ny.apps.exporter;

import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.util.Observable;

import com.lowagie.text.Document;
import com.lowagie.text.DocumentException;
import com.lowagie.text.Paragraph;
import com.lowagie.text.pdf.PdfWriter;

/**
 *
 * @Description TODO
 * @author <a href="mailto:mynameisny@qq.com">Tony Joseph</a>
 * @version 1.0
 *
 */
public class PdfExportBuilder implements ExportBuilder {
    private Document document;

    /* ? Javadoc
     * @see java.util.Observer#update(java.util.Observable, java.lang.Object)
     */
    @Override
    public void update(Observable subject, Object o) {
        this.export(o);
    }

    /* ? Javadoc
     * @see com.ny.apps.executor.ExportBuilder#export()
     */
    @Override
    public void export(Object o) {
        System.out.println(o + " received message.");

        try {
            document = new Document();

            PdfWriter.getInstance(document, new FileOutputStream(new File("E:\\ny.pdf")));

            document.open();

            document.add(new Paragraph("Hello " + o));
        } catch (FileNotFoundException e) {
            // TODO ? catch ?
            e.printStackTrace();
        } catch (DocumentException e) {
            // TODO ? catch ?
            e.printStackTrace();
        } finally {
            System.out.println("export complete.");
            document.close();
        }
    }
}