| /* |
| * 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.myfaces.extensions.scripting.core.reloading; |
| |
| import org.apache.myfaces.extensions.scripting.api.ScriptingConst; |
| import org.apache.myfaces.extensions.scripting.api.ScriptingWeaver; |
| import org.apache.myfaces.extensions.scripting.core.probes.Probe; |
| import org.apache.myfaces.extensions.scripting.core.support.ContextUtils; |
| import org.apache.myfaces.extensions.scripting.core.support.ObjectReloadingWeaver; |
| import org.apache.myfaces.extensions.scripting.core.support.PathUtils; |
| import org.apache.myfaces.extensions.scripting.core.support.TestingJavaScriptingWeaver; |
| import org.apache.myfaces.extensions.scripting.core.util.ReflectUtil; |
| import org.apache.myfaces.extensions.scripting.core.util.WeavingContext; |
| import org.apache.myfaces.extensions.scripting.loaders.java.RecompiledClassLoader; |
| import org.apache.myfaces.extensions.scripting.monitor.ClassResource; |
| import org.apache.myfaces.extensions.scripting.monitor.RefreshAttribute; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| import javax.servlet.ServletContext; |
| import java.io.File; |
| import java.util.logging.Logger; |
| |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertTrue; |
| |
| /** |
| * Simple Reloading Strategy |
| * |
| * @author Werner Punz (latest modification by $Author$) |
| * @version $Revision$ $Date$ |
| */ |
| |
| public class SimpleReloadingStrategyTest { |
| |
| private static final PathUtils _pathUtils = new PathUtils(); |
| private static final String RESOURCES = _pathUtils.getResource("."); |
| Logger logger = Logger.getLogger(SimpleReloadingStrategyTest.class.getName()); |
| |
| ServletContext _context; |
| RecompiledClassLoader _loader; |
| File _root = new File(RESOURCES + File.separator + "compiler/"); |
| |
| SimpleReloadingStrategy _strategy; |
| |
| static class MyProbe { |
| //weaver = new CoreWeaver(new JavaScriptingWeaver()); |
| //TWeavingContext.setScriptingEnabled(true); |
| //TWeavingContext.setWeaverForTesting(weaver); |
| } |
| |
| @Before |
| public void init() throws Exception { |
| _context = ContextUtils.startupSystem(); |
| WeavingContext.getConfiguration().getSourceDirs(ScriptingConst.ENGINE_TYPE_JSF_JAVA).clear(); |
| WeavingContext.getConfiguration().addSourceDir(ScriptingConst.ENGINE_TYPE_JSF_JAVA, _root.getAbsolutePath()); |
| |
| _loader = new RecompiledClassLoader(Thread.currentThread().getContextClassLoader(), ScriptingConst.ENGINE_TYPE_JSF_JAVA, ".java", false); |
| ContextUtils.doJavaRecompile(_root.getAbsolutePath()); |
| |
| /** |
| * we now work on our normal scripting weaver for java for this testcase |
| */ |
| WeavingContext.setWeaver(new TestingJavaScriptingWeaver()); |
| _strategy = new SimpleReloadingStrategy(WeavingContext.getWeaver()); |
| } |
| |
| @Test |
| public void testReload() throws Exception { |
| synchronized (ContextUtils.COMPILE_LOAD_MONITOR) { |
| Object probe = _loader.loadClass("compiler.TestProbe1").newInstance(); |
| ClassResource metaData = getResource(probe); |
| WeavingContext.getRefreshContext().getDaemon().getClassMap().put("compiler.TestProbe1", metaData); |
| |
| ReflectUtil.executeMethod(probe, "setTestAttr", "hello"); |
| Object probe2 = _strategy.reload(probe, ScriptingConst.ENGINE_TYPE_JSF_JAVA); |
| Object attr = ReflectUtil.executeMethod(probe, "getTestAttr"); |
| assertFalse(probe.hashCode() == probe2.hashCode()); |
| assertTrue(attr instanceof String); |
| assertTrue(((String) attr).equals("hello")); |
| |
| Object probe3 = _strategy.reload(probe2, ScriptingConst.ENGINE_TYPE_JSF_JAVA); |
| assertTrue(probe2 == probe3); |
| } |
| } |
| |
| private ClassResource getResource(Object probe) { |
| ClassResource resource = new ClassResource(); |
| resource.setAClass(probe.getClass()); |
| resource.setSourcePath(RESOURCES); |
| resource.setFileName("compiler/TestProbe1.java"); |
| resource.setScriptingEngine(ScriptingConst.ENGINE_TYPE_JSF_JAVA); |
| resource.getRefreshAttribute().requestRefresh(); |
| |
| return resource; |
| } |
| |
| |
| @Test |
| public void testGetSetWeaver() throws Exception { |
| ScriptingWeaver weaver = new ObjectReloadingWeaver(Probe.class); |
| _strategy.setWeaver(weaver); |
| assertTrue(_strategy.getWeaver() == weaver); |
| } |
| } |