| /* |
| * 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.Hashtable; |
| |
| /** |
| * Extension for testing xml-xalan/samples/extensions. |
| */ |
| public class javaSample4 extends TestableExtension |
| { |
| static Hashtable counters = new Hashtable (); |
| |
| /** Simple extension method to setup hashtable. */ |
| public void init(org.apache.xalan.extensions.XSLProcessorContext context, |
| org.w3c.dom.Element elem) |
| { |
| counter++; // every method call increments plain counter |
| String name = elem.getAttribute("name"); |
| String value = elem.getAttribute("value"); |
| int val; |
| try |
| { |
| val = Integer.parseInt (value); |
| } |
| catch (NumberFormatException e) |
| { |
| e.printStackTrace (); |
| val = 0; |
| } |
| counters.put (name, new Integer (val)); |
| } |
| |
| |
| /** Simple extension method to get a value from the hashtable. */ |
| public int read(String name) |
| { |
| counter++; // every method call increments plain counter |
| Integer cval = (Integer)counters.get(name); |
| return (cval == null) ? 0 : cval.intValue(); |
| } |
| |
| |
| /** Simple extension method to increment a value in the hashtable. */ |
| public void incr(org.apache.xalan.extensions.XSLProcessorContext context, |
| org.w3c.dom.Element elem) |
| { |
| counter++; // every method call increments plain counter |
| String name = elem.getAttribute("name"); |
| Integer cval = (Integer) counters.get(name); |
| int nval = (cval == null) ? 0 : (cval.intValue () + 1); |
| counters.put (name, new Integer (nval)); |
| } |
| |
| |
| //// Implementations of TestableExtension |
| /** Plain counter of number of times called. */ |
| private static int counter = 0; |
| |
| |
| /** |
| * 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, "javaSample4.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) |
| { |
| // Dump out our hashtable for user analysis |
| logger.logHashtable(Logger.STATUSMSG, counters, "javaSample4.postCheck() counters"); |
| |
| // Verify that we've been called at least once |
| //@todo update to verify specific number of calls and hash entries |
| if (counter > 0) |
| logger.checkPass("javaSample4 has been called " + counter + " times"); |
| else |
| logger.checkFail("javaSample4 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(); |
| if (Logger.PASS_RESULT |
| != fileChecker.check(logger, |
| new File(datalet.outputName), |
| new File(datalet.goldName), |
| "Extension test of " + datalet.getDescription()) |
| ) |
| { |
| // Log a custom element with all the file refs first |
| // Closely related to viewResults.xsl select='fileref" |
| //@todo check that these links are valid when base |
| // paths are either relative or absolute! |
| Hashtable attrs = new Hashtable(); |
| attrs.put("idref", (new File(datalet.inputName)).getName()); |
| attrs.put("inputName", datalet.inputName); |
| attrs.put("xmlName", datalet.xmlName); |
| attrs.put("outputName", datalet.outputName); |
| attrs.put("goldName", datalet.goldName); |
| logger.logElement(Logger.STATUSMSG, "fileref", attrs, "Extension test file references"); |
| } |
| } |
| |
| |
| /** |
| * Description of what this extension does. |
| * @return String description of extension |
| */ |
| public static String getDescription() |
| { |
| return "Simple hashtable lookup and counter"; |
| } |
| } |