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/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you 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 .
*/
package org.libreoffice.report.util;
import org.libreoffice.report.OutputRepository;
import java.io.IOException;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import org.jfree.report.JFreeReportBoot;
import org.pentaho.reporting.libraries.xmlns.common.AttributeList;
import org.pentaho.reporting.libraries.xmlns.writer.DefaultTagDescription;
import org.pentaho.reporting.libraries.xmlns.writer.XmlWriter;
import org.pentaho.reporting.libraries.xmlns.writer.XmlWriterSupport;
/**
* Creation-Date: 24.07.2007, 18:16:52
*
*/
public class ManifestWriter
{
// need this two strings other it breaks the ooo build :-(
public static final String MANIFEST_NS = "urn:oasis:names:tc:opendocument:xmlns:manifest:1.0";
public static final String TAG_DEF_PREFIX = "org.libreoffice.report.pentaho.output.";
private final Map<String,String> entries;
public ManifestWriter()
{
entries = new HashMap<String,String>();
}
public void addEntry(final String fullPath, final String mimeType)
{
if (fullPath == null)
{
throw new NullPointerException();
}
if (mimeType == null)
{
throw new NullPointerException();
}
if ("META-INF/manifest.xml".equals(fullPath))
{
return;
}
entries.put(fullPath, mimeType);
}
public boolean isEmpty()
{
return entries.isEmpty();
}
public void write(final OutputRepository outputRepository) throws IOException
{
if (isEmpty())
{
return;
}
final DefaultTagDescription tagDescription = new DefaultTagDescription();
tagDescription.configure(JFreeReportBoot.getInstance().getGlobalConfig(),
TAG_DEF_PREFIX);
final OutputStream manifestOutputStream =
outputRepository.createOutputStream("META-INF/manifest.xml", "text/xml");
final OutputStreamWriter writer = new OutputStreamWriter(manifestOutputStream, "UTF-8");
final XmlWriter xmlWriter = new XmlWriter(writer, tagDescription);
xmlWriter.setAlwaysAddNamespace(true);
xmlWriter.writeXmlDeclaration("UTF-8");
final AttributeList rootAttributes = new AttributeList();
rootAttributes.addNamespaceDeclaration("manifest", MANIFEST_NS);
xmlWriter.writeTag(MANIFEST_NS, "manifest", rootAttributes, XmlWriterSupport.OPEN);
final Iterator<Map.Entry<String,String>> iterator = entries.entrySet().iterator();
while (iterator.hasNext())
{
final Map.Entry<String,String> entry = iterator.next();
final AttributeList entryAttrs = new AttributeList();
entryAttrs.setAttribute(MANIFEST_NS, "media-type", entry.getValue());
entryAttrs.setAttribute(MANIFEST_NS, "full-path", entry.getKey());
xmlWriter.writeTag(MANIFEST_NS, "file-entry", entryAttrs, XmlWriterSupport.CLOSE);
}
xmlWriter.writeCloseTag();
xmlWriter.close();
}
}
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