/*
* JasperReports - Free Java Reporting Library.
* Copyright (C) 2001 - 2009 Jaspersoft Corporation. All rights reserved.
* http://www.jaspersoft.com
*
* Unless you have purchased a commercial license agreement from Jaspersoft,
* the following license terms apply:
*
* This program is part of JasperReports.
*
* JasperReports 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, either version 3 of the License, or
* (at your option) any later version.
*
* JasperReports 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 JasperReports. If not, see <http://www.gnu.org/licenses/>.
*/
package net.sf.jasperreports.engine.export.oasis;
import java.io.IOException;
import java.io.Writer;
import java.util.ArrayList;
import net.sf.jasperreports.engine.export.zip.AbstractZip;
import net.sf.jasperreports.engine.export.zip.EmptyZipEntry;
import net.sf.jasperreports.engine.export.zip.ExportZipEntry;
/**
* @author Teodor Danciu (teodord@users.sourceforge.net)
* @version $Id: OasisZip.java 3939 2010-08-20 09:52:00Z teodord $
*/
public abstract class OasisZip extends AbstractZip
{
/**
*
*/
private ExportZipEntry contentEntry;
private ExportZipEntry stylesEntry;
/**
*
*/
public OasisZip() throws IOException
{
this(JROpenDocumentExporterNature.ODT_NATURE);
}
/**
*
*/
public OasisZip(byte openDocumentNature) throws IOException
{
exportZipEntries = new ArrayList();
contentEntry = createEntry("content.xml");
exportZipEntries.add(contentEntry);
exportZipEntries.add(new EmptyZipEntry("meta.xml"));
exportZipEntries.add(new EmptyZipEntry("settings.xml"));
stylesEntry = createEntry("styles.xml");
exportZipEntries.add(stylesEntry);
String mimetype;
switch(openDocumentNature)
{
case JROpenDocumentExporterNature.ODS_NATURE:
mimetype = "spreadsheet";
break;
case JROpenDocumentExporterNature.ODT_NATURE:
default:
mimetype = "text";
}
createMimeEntry(mimetype);
createManifestEntry(mimetype);
}
/**
*
*/
public ExportZipEntry getContentEntry()
{
return contentEntry;
}
/**
*
*/
public ExportZipEntry getStylesEntry()
{
return stylesEntry;
}
/**
*
*/
private void createMimeEntry(String mimetype) throws IOException
{
ExportZipEntry mimeEntry = createEntry("mimetype");
Writer mimeWriter = null;
try
{
mimeWriter = mimeEntry.getWriter();
mimeWriter.write("application/vnd.oasis.opendocument." + mimetype);
mimeWriter.flush();
exportZipEntries.add(mimeEntry);
}
finally
{
if (mimeWriter != null)
{
try
{
mimeWriter.close();
}
catch (IOException e)
{
}
}
}
}
/**
*
*/
private void createManifestEntry(String mimetype) throws IOException
{
ExportZipEntry manifestEntry = createEntry("META-INF/manifest.xml");
Writer manifestWriter = null;
try
{
manifestWriter = manifestEntry.getWriter();
manifestWriter.write("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
manifestWriter.write("<!DOCTYPE manifest:manifest PUBLIC \"-//OpenOffice.org//DTD Manifest 1.0//EN\" \"Manifest.dtd\">\n");
manifestWriter.write("<manifest:manifest xmlns:manifest=\"urn:oasis:names:tc:opendocument:xmlns:manifest:1.0\">\n");
manifestWriter.write(" <manifest:file-entry manifest:media-type=\"application/vnd.oasis.opendocument." + mimetype + "\" manifest:full-path=\"/\"/>\n");
manifestWriter.write(" <manifest:file-entry manifest:media-type=\"application/vnd.sun.xml.ui.configuration\" manifest:full-path=\"Configurations2/\"/>\n");
manifestWriter.write(" <manifest:file-entry manifest:media-type=\"\" manifest:full-path=\"Pictures/\"/>\n");
manifestWriter.write(" <manifest:file-entry manifest:media-type=\"text/xml\" manifest:full-path=\"content.xml\"/>\n");
manifestWriter.write(" <manifest:file-entry manifest:media-type=\"text/xml\" manifest:full-path=\"styles.xml\"/>\n");
manifestWriter.write(" <manifest:file-entry manifest:media-type=\"text/xml\" manifest:full-path=\"meta.xml\"/>\n");
manifestWriter.write(" <manifest:file-entry manifest:media-type=\"\" manifest:full-path=\"Thumbnails/thumbnail.png\"/>\n");
manifestWriter.write(" <manifest:file-entry manifest:media-type=\"\" manifest:full-path=\"Thumbnails/\"/>\n");
manifestWriter.write(" <manifest:file-entry manifest:media-type=\"text/xml\" manifest:full-path=\"settings.xml\"/>\n");
manifestWriter.write("</manifest:manifest>\n");
manifestWriter.flush();
exportZipEntries.add(manifestEntry);
}
finally
{
if (manifestWriter != null)
{
try
{
manifestWriter.close();
}
catch (IOException e)
{
}
}
}
}
}