| /************************************************************** |
| * |
| * 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 stats; |
| |
| import share.LogWriter; |
| import java.util.Hashtable; |
| import util.DynamicClassLoader; |
| |
| /** |
| * A factory class for creating out producers. |
| */ |
| public class OutProducerFactory { |
| |
| /** |
| * Create an out producer. The type that is created depends on the |
| * parameters given. These are: |
| * <ul> |
| * <li>DataBaseOut - If set to true, a database outproducer is created. |
| * <li>OutProducer - The value of this parameter names the class that is created. |
| * </ul> |
| * @param param Parameters of the test. |
| * @return The created out producer. |
| */ |
| public static LogWriter createOutProducer(Hashtable param) { |
| LogWriter dbOut = null; |
| boolean getDatabase = convertToBool(param.get("DataBaseOut")); |
| if (getDatabase) { |
| dbOut = createDataBaseOutProducer(param); |
| } |
| if (dbOut == null) { |
| DynamicClassLoader dcl = new DynamicClassLoader(); |
| String outProducerName = (String)param.get("OutProducer"); |
| if (outProducerName != null) { |
| try { |
| dbOut = (LogWriter)dcl.getInstance(outProducerName); |
| } |
| catch(IllegalArgumentException e) { |
| e.printStackTrace(); |
| } |
| } |
| } |
| if (dbOut == null) { |
| dbOut = createSimpleOutProducer(); |
| } |
| return dbOut; |
| } |
| |
| /** |
| * Create a databbase out producer. |
| * @param The test parameters |
| * @return The database out producer, or null if it couldn't be created. |
| */ |
| public static LogWriter createDataBaseOutProducer(Hashtable param) { |
| String dataProducerName = (String)param.get("DataBaseOutProducer"); |
| if (dataProducerName == null) { |
| String testBaseName = (String)param.get("TestBase"); |
| dataProducerName = testBaseName.substring(testBaseName.indexOf("_")+1); |
| dataProducerName = "stats." + makeFirstCharUpperCase(dataProducerName) |
| + "DataBaseOutProducer"; |
| } |
| DynamicClassLoader dcl = new DynamicClassLoader(); |
| LogWriter dbOut = null; |
| try { |
| dbOut = (LogWriter)dcl.getInstance(dataProducerName, |
| new Class[]{new Hashtable().getClass()}, new Object[]{param}); |
| } |
| catch(IllegalArgumentException e) { |
| e.printStackTrace(); |
| } |
| return dbOut; |
| } |
| |
| /** |
| * As a fallback, create a simple out producer, if all else failed. |
| * @return A simple out producer, writing to the screen. |
| */ |
| public static LogWriter createSimpleOutProducer() { |
| return new SimpleOutProducer(); |
| } |
| |
| private static boolean convertToBool(Object val) { |
| if(val != null) { |
| if ( val instanceof String ) { |
| String sVal = (String)val; |
| if ( sVal.equalsIgnoreCase("true") || sVal.equalsIgnoreCase("yes") ) { |
| return true; |
| } |
| |
| } |
| else if (val instanceof Boolean) { |
| return ((Boolean)val).booleanValue(); |
| } |
| } |
| return false; |
| } |
| |
| /** |
| * Make the first character to an upper case char. |
| * @param name The String to change |
| * @return The String with an upper case first char. |
| */ |
| private static String makeFirstCharUpperCase(String name) { |
| return name.substring(0,1).toUpperCase() + name.substring(1); |
| } |
| |
| /* public static void main(String[] args) { |
| Hashtable p = new Hashtable(); |
| p.put("DataBaseOut", "yes"); |
| p.put("TestBase", "java_complex"); |
| p.put("Version", "srx645gggg"); |
| createDataBaseOutProducer(p); |
| } */ |
| } |