1 /* ====================================================================
2 Licensed to the Apache Software Foundation (ASF) under one or more
3 contributor license agreements. See the NOTICE file distributed with
4 this work for additional information regarding copyright ownership.
5 The ASF licenses this file to You under the Apache License, Version 2.0
6 (the "License"); you may not use this file except in compliance with
7 the License. You may obtain a copy of the License at
9 http://www.apache.org/licenses/LICENSE-2.0
11 Unless required by applicable law or agreed to in writing, software
12 distributed under the License is distributed on an "AS IS" BASIS,
13 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 See the License for the specific language governing permissions and
15 limitations under the License.
16 ==================================================================== */
18 package org.apache.poi.openxml4j.opc.internal.marshallers;
20 import java.io.IOException;
21 import java.io.OutputStream;
23 import org.apache.commons.compress.archivers.zip.ZipArchiveEntry;
24 import org.apache.commons.compress.archivers.zip.ZipArchiveOutputStream;
25 import org.apache.poi.openxml4j.exceptions.OpenXML4JException;
26 import org.apache.poi.openxml4j.opc.PackagePart;
27 import org.apache.poi.openxml4j.opc.StreamHelper;
28 import org.apache.poi.openxml4j.opc.internal.ZipHelper;
31 * Package core properties marshaller specialized for zipped package.
33 public final class ZipPackagePropertiesMarshaller extends PackagePropertiesMarshaller {
36 public boolean marshall(PackagePart part, OutputStream out)
37 throws OpenXML4JException {
38 if (!(out instanceof ZipArchiveOutputStream)) {
39 throw new IllegalArgumentException("ZipOutputStream expected!");
41 ZipArchiveOutputStream zos = (ZipArchiveOutputStream) out;
43 // Saving the part in the zip file
44 ZipArchiveEntry ctEntry = new ZipArchiveEntry(ZipHelper
45 .getZipItemNameFromOPCName(part.getPartName().getURI()
49 zos.putArchiveEntry(ctEntry); // Add entry in ZIP
51 super.marshall(part, out); // Marshall the properties inside a XML
53 return StreamHelper.saveXmlInStream(xmlDoc, out);
55 zos.closeArchiveEntry();
57 } catch (IOException e) {
58 throw new OpenXML4JException(e.getLocalizedMessage(), e);