| /* |
| * 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. |
| */ |
| |
| /* $Id$ */ |
| |
| package org.apache.fop.intermediate; |
| |
| import java.io.File; |
| import java.util.List; |
| |
| import javax.xml.transform.Result; |
| import javax.xml.transform.Source; |
| import javax.xml.transform.Transformer; |
| import javax.xml.transform.TransformerException; |
| import javax.xml.transform.TransformerFactory; |
| import javax.xml.transform.dom.DOMSource; |
| import javax.xml.transform.stream.StreamResult; |
| |
| import org.w3c.dom.Document; |
| import org.w3c.dom.Element; |
| |
| /** |
| * Does tests on the intermediate format. |
| */ |
| public class IFTester { |
| |
| private final IFChecksFactory ifChecksFactory = new IFChecksFactory(); |
| |
| private final TransformerFactory tfactory; |
| |
| private File backupDir; |
| |
| /** |
| * Main constructor. |
| * |
| * @param transformerFactory the factory used to serialize the intermediate format files |
| * @param backupDir an optional directory in which to write the serialized |
| * IF files (may be null) |
| */ |
| public IFTester(TransformerFactory transformerFactory, File backupDir) { |
| this.tfactory = transformerFactory; |
| this.backupDir = backupDir; |
| } |
| |
| /** |
| * Runs the intermediate format checks. |
| * @param testName the name of the test case |
| * @param checksRoot the root element containing the IF checks |
| * @param ifDocument the IF XML |
| * @throws TransformerException if an error occurs while transforming the content |
| */ |
| public void doIFChecks(String testName, Element checksRoot, Document ifDocument) |
| throws TransformerException { |
| if (this.backupDir != null) { |
| Transformer transformer = tfactory.newTransformer(); |
| Source src = new DOMSource(ifDocument); |
| File targetFile = new File(this.backupDir, testName + ".if.xml"); |
| Result res = new StreamResult(targetFile); |
| transformer.transform(src, res); |
| } |
| List<IFCheck> checks = ifChecksFactory.createCheckList(checksRoot); |
| if (checks.size() == 0) { |
| throw new RuntimeException("No available IF check"); |
| } |
| for (IFCheck check : checks) { |
| check.check(ifDocument); |
| } |
| } |
| |
| } |