| /* |
| * 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.jmeter.util; |
| |
| import java.util.Arrays; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.ListResourceBundle; |
| import java.util.Locale; |
| import java.util.Map; |
| import java.util.Map.Entry; |
| import java.util.ResourceBundle; |
| import javax.script.ScriptEngineFactory; |
| import javax.script.ScriptEngineManager; |
| |
| import org.apache.jmeter.testbeans.TestBean; |
| |
| /** |
| * Parent class to handle common GUI design for JSR223 test elements |
| */ |
| public abstract class JSR223BeanInfoSupport extends ScriptingBeanInfoSupport { |
| |
| private static final String[] LANGUAGE_TAGS; |
| |
| public static final String[][] LANGUAGE_NAMES; |
| |
| static { |
| Map<String, ScriptEngineFactory> nameMap = new HashMap<>(); |
| ScriptEngineManager sem = new ScriptEngineManager(); |
| final List<ScriptEngineFactory> engineFactories = sem.getEngineFactories(); |
| for(ScriptEngineFactory fact : engineFactories){ |
| List<String> names = fact.getNames(); |
| for(String shortName : names) { |
| nameMap.put(shortName.toLowerCase(Locale.ENGLISH), fact); |
| } |
| } |
| LANGUAGE_TAGS = nameMap.keySet().toArray(new String[nameMap.size()]); |
| Arrays.sort(LANGUAGE_TAGS); |
| LANGUAGE_NAMES = new String[nameMap.size()][2]; |
| int i = 0; |
| for(Entry<String, ScriptEngineFactory> me : nameMap.entrySet()) { |
| final String key = me.getKey(); |
| LANGUAGE_NAMES[i][0] = key; |
| final ScriptEngineFactory fact = me.getValue(); |
| LANGUAGE_NAMES[i++][1] = key + |
| " (" // $NON-NLS-1$ |
| + fact.getLanguageName() + " " + fact.getLanguageVersion() // $NON-NLS-1$ |
| + " / " // $NON-NLS-1$ |
| + fact.getEngineName() + " " + fact.getEngineVersion() // $NON-NLS-1$ |
| + ")"; // $NON-NLS-1$ |
| } |
| } |
| |
| private static final ResourceBundle NAME_BUNDLE = new ListResourceBundle() { |
| @Override |
| protected Object[][] getContents() { |
| return LANGUAGE_NAMES; |
| } |
| }; |
| |
| protected JSR223BeanInfoSupport(Class<? extends TestBean> beanClass) { |
| super(beanClass, LANGUAGE_TAGS, NAME_BUNDLE); |
| } |
| |
| } |