| /** |
| * 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.xml.security.test.dom.resource; |
| |
| import java.io.File; |
| import java.io.FileInputStream; |
| import java.io.FileNotFoundException; |
| import java.io.IOException; |
| |
| import org.xml.sax.EntityResolver; |
| import org.xml.sax.InputSource; |
| |
| /** |
| * This package is responsible for retrieving test vectors for our unit tests. |
| * |
| * $todo$ Currently, the test vectors are in the file system under the data/ directory. |
| * It is planned to put them all into a single jar/zip which is deployed with the library. |
| */ |
| public class TestVectorResolver implements EntityResolver { |
| |
| static org.slf4j.Logger LOG = |
| org.slf4j.LoggerFactory.getLogger(TestVectorResolver.class); |
| |
| /** Field alreadyInitialized */ |
| static boolean alreadyInitialized = false; |
| |
| /** Field zis */ |
| static java.util.zip.ZipInputStream zis = null; |
| |
| /** Field vectors */ |
| static java.util.Map<String, byte[]> vectors = null; |
| |
| static { |
| org.apache.xml.security.Init.init(); |
| TestVectorResolver.init(); |
| } |
| |
| /** Field _firstEntityResolved */ |
| boolean _firstEntityResolved = false; |
| |
| /** Field _firstEntitySystemId */ |
| String _firstEntitySystemIdDirectory = null; |
| |
| /** |
| * Method init |
| * |
| */ |
| public static void init() { |
| String thisClass = |
| "org.apache.xml.security.test.resource.TestVectorResolver"; |
| String testVectorFile = "testvectors.zip"; |
| |
| if (!TestVectorResolver.alreadyInitialized) { |
| TestVectorResolver.alreadyInitialized = true; |
| TestVectorResolver.vectors = new java.util.HashMap<String, byte[]>(30); |
| |
| try { |
| zis = |
| new java.util.zip.ZipInputStream( |
| Class.forName(thisClass).getResourceAsStream(testVectorFile) |
| ); |
| |
| java.util.zip.ZipEntry ze = null; |
| while ((ze = zis.getNextEntry()) != null) { |
| if (!ze.isDirectory()) { |
| byte data[] = |
| org.apache.xml.security.utils.JavaUtils.getBytesFromStream(zis); |
| |
| TestVectorResolver.vectors.put(ze.getName(), data); |
| LOG.debug("Contents of " + thisClass + "/" + testVectorFile |
| + "#" + ze.getName() + " " + data.length + " bytes"); |
| } |
| } |
| } catch (ClassNotFoundException e) { |
| // |
| } |
| catch (IOException e) { |
| // |
| } |
| } |
| } |
| |
| /** |
| * Method getCurrentDir |
| * |
| * |
| * @throws IOException |
| */ |
| private String getCurrentDir() throws IOException { |
| |
| String currentDir = new File(".").getCanonicalPath(); |
| |
| currentDir = currentDir.replace(File.separatorChar, '/'); |
| currentDir = "file:///" + currentDir + "/"; |
| |
| return currentDir; |
| } |
| |
| /** |
| * Method getFileName |
| * |
| * @param systemId |
| * |
| * @throws IOException |
| */ |
| private String getFileName(String systemId) throws IOException { |
| |
| // clean up file name |
| String currentDir = getCurrentDir(); |
| |
| if (systemId.startsWith(currentDir)) { |
| return systemId.substring(currentDir.length()); |
| } else { |
| return systemId; |
| } |
| } |
| |
| /** |
| * Method getFilePath |
| * |
| * @param systemId |
| * |
| * @throws IOException |
| */ |
| private String getFilePath(String systemId) throws IOException { |
| |
| String t = new File(systemId).getCanonicalPath(); |
| |
| t = t.replace(File.separatorChar, '/'); |
| t = "file:///" + t; |
| |
| String currentDir = getCurrentDir(); |
| |
| if (t.startsWith(currentDir)) { |
| t = t.substring(currentDir.length()); |
| } |
| |
| t = t.substring(0, t.lastIndexOf("/")); |
| |
| return t; |
| } |
| |
| /** |
| * Method set1stSystemId |
| * |
| * @param systemId |
| * @throws IOException |
| */ |
| private void set1stSystemId(String systemId) throws IOException { |
| |
| this._firstEntitySystemIdDirectory = getFilePath(systemId); |
| |
| LOG.debug("this._firstEntitySystemIdDirectory = " |
| + this._firstEntitySystemIdDirectory); |
| } |
| |
| /** |
| * Method resolveEntity |
| * |
| * @param publicId |
| * @param systemId |
| * |
| */ |
| public InputSource resolveEntity(String publicId, String systemId) { |
| try { |
| if (!this._firstEntityResolved) { |
| this.set1stSystemId(systemId); |
| } |
| |
| systemId = this.getFileName(systemId); |
| |
| LOG.debug("publicId=\"" + publicId + "\" systemId=\"" + systemId |
| + "\""); |
| |
| // InputStream result = this.getInputStream(systemId); |
| // return new InputSource(result); |
| return new InputSource(new FileInputStream(systemId)); |
| } catch (FileNotFoundException ex) { |
| return null; |
| } catch (IOException ex) { |
| return null; |
| } |
| } |
| |
| } |