| /* ==================================================================== |
| 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 |
| |
| 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 org.apache.poi.stress; |
| |
| import static org.junit.Assert.assertNotNull; |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| |
| import org.apache.poi.POIXMLDocument; |
| import org.apache.poi.poifs.crypt.Decryptor; |
| import org.apache.poi.poifs.filesystem.POIFSFileSystem; |
| |
| public final class POIXMLDocumentHandler { |
| protected void handlePOIXMLDocument(POIXMLDocument doc) throws Exception { |
| assertNotNull(doc.getAllEmbedds()); |
| assertNotNull(doc.getPackage()); |
| assertNotNull(doc.getPackagePart()); |
| assertNotNull(doc.getProperties()); |
| assertNotNull(doc.getRelations()); |
| } |
| |
| protected static boolean isEncrypted(InputStream stream) throws IOException { |
| if (POIFSFileSystem.hasPOIFSHeader(stream)) { |
| POIFSFileSystem poifs = new POIFSFileSystem(stream); |
| try { |
| if (poifs.getRoot().hasEntry(Decryptor.DEFAULT_POIFS_ENTRY)) { |
| return true; |
| } |
| } finally { |
| poifs.close(); |
| } |
| throw new IOException("Wrong file format or file extension for OO XML file"); |
| } |
| return false; |
| } |
| } |