| /* |
| * 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. |
| */ |
| |
| // explicitly packageless |
| |
| import org.apache.qetest.CheckService; |
| import org.apache.qetest.Logger; |
| import org.apache.qetest.xsl.StylesheetDatalet; |
| import org.apache.qetest.xsl.TestableExtension; |
| import org.apache.qetest.xsl.XHTFileCheckService; |
| |
| import java.io.File; |
| import java.util.Calendar; |
| import java.util.Date; |
| import java.util.Hashtable; |
| |
| import javax.xml.parsers.DocumentBuilder; |
| import javax.xml.parsers.DocumentBuilderFactory; |
| |
| import org.w3c.dom.Document; |
| import org.w3c.dom.DocumentFragment; |
| import org.w3c.dom.Element; |
| import org.w3c.dom.Node; |
| |
| import org.apache.xalan.extensions.XSLProcessorContext; |
| import org.apache.xalan.templates.ElemExtensionCall; |
| |
| /** |
| * Extension for testing xml-xalan/samples/extensions. |
| * Various tests of extension elements. |
| */ |
| public class javaElem01 extends TestableExtension |
| { |
| |
| /** Extension method - element called from stylesheet. */ |
| public static String putString(XSLProcessorContext context, |
| ElemExtensionCall extensionElement) |
| { |
| counter++; |
| String attrVal = extensionElement.getAttribute("attr"); |
| if (null != attrVal) |
| return attrVal; |
| else |
| return "javaElem01.putString"; |
| } |
| |
| /** Extension method - element called from stylesheet. */ |
| public static Boolean putBoolean(XSLProcessorContext context, |
| ElemExtensionCall extensionElement) |
| { |
| counter++; |
| return new Boolean(true); |
| } |
| |
| /** Extension method - element called from stylesheet. */ |
| public static Double putDouble(XSLProcessorContext context, |
| ElemExtensionCall extensionElement) |
| { |
| counter++; |
| return new Double(1.1); |
| } |
| |
| /** Extension method - element called from stylesheet. */ |
| public static Node putNode(XSLProcessorContext context, |
| ElemExtensionCall extensionElement) |
| { |
| counter++; |
| String attrVal = extensionElement.getAttribute("attr"); |
| |
| Node n = null; |
| try |
| { |
| DocumentBuilderFactory dfactory = DocumentBuilderFactory.newInstance(); |
| dfactory.setNamespaceAware(true); |
| DocumentBuilder docBuilder = dfactory.newDocumentBuilder(); |
| Document doc = docBuilder.newDocument(); |
| if (null != attrVal) |
| n = doc.createTextNode(attrVal); |
| else |
| n = doc.createTextNode("This is a text node"); |
| } |
| catch (Exception e) |
| { |
| // No-op: no easy way to report this |
| } |
| return n; |
| } |
| |
| //// Implementations of TestableExtension |
| /** Simple counter of number of times called. */ |
| private static int counter = 0; |
| |
| /** |
| * Description of what this extension does. |
| * @return String description of extension |
| */ |
| public static int getCounter() |
| { |
| return counter; |
| } |
| |
| /** |
| * Perform and log any pre-transformation info. |
| * @return true if OK; false if any fatal error occoured |
| * @param datalet Datalet of current stylesheet test |
| */ |
| public static boolean preCheck(Logger logger, StylesheetDatalet datalet) |
| { |
| logger.logMsg(Logger.INFOMSG, "javaElem01.preCheck; counter=" + counter); |
| return true; |
| } |
| |
| |
| /** |
| * Perform and log any post-transformation info. |
| * |
| * The extension should validate that it's extension was |
| * properly called; we also validate output file. |
| * |
| * @param logger Logger to dump any info to |
| * @param datalet Datalet of current stylesheet test |
| */ |
| public static void postCheck(Logger logger, StylesheetDatalet datalet) |
| { |
| // Verify that we've been called at least once |
| if (counter > 0) |
| logger.checkPass("javaElem01 has been called " + counter + " times"); |
| else |
| logger.checkFail("javaElem01 has not been called"); |
| |
| // We also validate the output file the normal way |
| CheckService fileChecker = (CheckService)datalet.options.get("fileCheckerImpl"); |
| // Supply default value |
| if (null == fileChecker) |
| fileChecker = new XHTFileCheckService(); |
| fileChecker.check(logger, |
| new File(datalet.outputName), |
| new File(datalet.goldName), |
| "Extension test of " + datalet.getDescription()); |
| } |
| |
| |
| /** |
| * Description of what this extension does. |
| * @return String description of extension |
| */ |
| public static String getDescription() |
| { |
| return "Basic extension element test"; |
| } |
| } |
| |