| /* |
| * 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.struts2.interceptor; |
| |
| import com.opensymphony.xwork2.*; |
| import com.opensymphony.xwork2.config.Configuration; |
| import com.opensymphony.xwork2.config.ConfigurationException; |
| import com.opensymphony.xwork2.config.ConfigurationProvider; |
| import com.opensymphony.xwork2.config.entities.ActionConfig; |
| import com.opensymphony.xwork2.config.entities.InterceptorMapping; |
| import com.opensymphony.xwork2.config.entities.PackageConfig; |
| import com.opensymphony.xwork2.config.entities.ResultConfig; |
| import com.opensymphony.xwork2.inject.ContainerBuilder; |
| import com.opensymphony.xwork2.interceptor.ParametersInterceptor; |
| import com.opensymphony.xwork2.mock.MockResult; |
| import com.opensymphony.xwork2.ognl.OgnlUtil; |
| import com.opensymphony.xwork2.util.location.LocatableProperties; |
| import org.apache.struts2.ServletActionContext; |
| import org.apache.struts2.StrutsInternalTestCase; |
| import org.apache.struts2.dispatcher.HttpParameters; |
| import org.apache.struts2.views.jsp.StrutsMockHttpServletRequest; |
| import org.apache.struts2.views.jsp.StrutsMockHttpSession; |
| |
| import javax.servlet.http.HttpSession; |
| import java.io.ByteArrayInputStream; |
| import java.io.ByteArrayOutputStream; |
| import java.io.ObjectInputStream; |
| import java.io.ObjectOutputStream; |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| /** |
| * Test case for ExecuteAndWaitInterceptor. |
| */ |
| public class ExecuteAndWaitInterceptorTest extends StrutsInternalTestCase { |
| |
| private StrutsMockHttpServletRequest request; |
| private HttpSession httpSession; |
| private Map context; |
| private Map params; |
| private Map session; |
| private ExecuteAndWaitInterceptor waitInterceptor; |
| private ParametersInterceptor parametersInterceptor; |
| |
| public void testOneWait() throws Exception { |
| waitInterceptor.setDelay(0); |
| waitInterceptor.setDelaySleepInterval(0); |
| |
| ActionProxy proxy = buildProxy("action1"); |
| String result = proxy.execute(); |
| assertEquals("wait", result); |
| |
| Thread.sleep(1000); |
| |
| ActionProxy proxy2 = buildProxy("action1"); |
| String result2 = proxy2.execute(); |
| assertEquals("success", result2); |
| } |
| |
| public void testTwoWait() throws Exception { |
| waitInterceptor.setDelay(0); |
| waitInterceptor.setDelaySleepInterval(0); |
| |
| ActionProxy proxy = buildProxy("action1"); |
| String result = proxy.execute(); |
| assertEquals("wait", result); |
| |
| Thread.sleep(300); |
| |
| ActionProxy proxy2 = buildProxy("action1"); |
| String result2 = proxy2.execute(); |
| assertEquals("wait", result2); |
| |
| Thread.sleep(500); |
| |
| ActionProxy proxy3 = buildProxy("action1"); |
| String result3 = proxy3.execute(); |
| assertEquals("success", result3); |
| } |
| |
| public void testOneWaitWithDelay() throws Exception { |
| waitInterceptor.setDelay(200); |
| waitInterceptor.setDelaySleepInterval(100); |
| |
| ActionProxy proxy = buildProxy("action1"); |
| long before = System.currentTimeMillis(); |
| String result = proxy.execute(); |
| long after = System.currentTimeMillis(); |
| assertEquals("wait", result); |
| assertTrue("delay should be ca. 200 millis", (after - before) >= 190); |
| |
| Thread.sleep(400); |
| |
| ActionProxy proxy2 = buildProxy("action1"); |
| String result2 = proxy2.execute(); |
| assertEquals("success", result2); |
| } |
| |
| public void testTwoWaitWithDelay() throws Exception { |
| waitInterceptor.setDelay(100); |
| waitInterceptor.setDelaySleepInterval(100); |
| |
| ActionProxy proxy = buildProxy("action1"); |
| long before = System.currentTimeMillis(); |
| String result = proxy.execute(); |
| long after = System.currentTimeMillis(); |
| assertEquals("wait", result); |
| assertTrue("delay should be ca. 100 millis", (after - before) >= 90); |
| |
| Thread.sleep(100); |
| |
| ActionProxy proxy2 = buildProxy("action1"); |
| long before2 = System.currentTimeMillis(); |
| String result2 = proxy2.execute(); |
| long after2 = System.currentTimeMillis(); |
| assertEquals("wait", result2); |
| assertTrue("there should be no delay", (after2 - before2) < 110); |
| |
| Thread.sleep(400); |
| |
| ActionProxy proxy3 = buildProxy("action1"); |
| String result3 = proxy3.execute(); |
| assertEquals("success", result3); |
| } |
| |
| public void testWaitDelayAndJobAlreadyDone() throws Exception { |
| waitInterceptor.setDelay(1500); |
| waitInterceptor.setDelaySleepInterval(100); |
| |
| ActionProxy proxy = buildProxy("action1"); |
| long before = System.currentTimeMillis(); |
| String result = proxy.execute(); |
| long diff = System.currentTimeMillis() - before; |
| assertEquals("success", result); |
| assertTrue("Job done already after 500 so there should not be such long delay", diff <= 1000); |
| } |
| |
| public void testWaitDelayAndJobAlreadyDone2() throws Exception { |
| waitInterceptor.setDelay(1500); |
| waitInterceptor.setDelaySleepInterval(200); // just takes a little longer to find out job is done |
| |
| ActionProxy proxy = buildProxy("action1"); |
| long before = System.currentTimeMillis(); |
| String result = proxy.execute(); |
| long diff = System.currentTimeMillis() - before; |
| assertEquals("success", result); |
| assertTrue("Job done already after 500 so there should not be such long delay", diff <= 1000); |
| } |
| |
| public void testFromDeserializedSession() throws Exception { |
| waitInterceptor.setDelay(0); |
| waitInterceptor.setDelaySleepInterval(0); |
| |
| ActionProxy proxy = buildProxy("action1"); |
| String result = proxy.execute(); |
| assertEquals("wait", result); |
| |
| ByteArrayOutputStream baos = new ByteArrayOutputStream(); |
| ObjectOutputStream oos = new ObjectOutputStream(baos); |
| oos.writeObject(session);//WW-4900 action1 and invocation are not serializable but we should not fail at this line |
| oos.close(); |
| byte b[] = baos.toByteArray(); |
| baos.close(); |
| |
| ByteArrayInputStream bais = new ByteArrayInputStream(b); |
| ObjectInputStream ois = new ObjectInputStream(bais); |
| session = (Map) ois.readObject(); |
| context.put(ActionContext.SESSION, session); |
| ois.close(); |
| bais.close(); |
| |
| Thread.sleep(1000); |
| |
| ActionProxy proxy2 = buildProxy("action1"); |
| String result2 = proxy2.execute(); |
| assertEquals("wait", result2);//WW-4900 A new thread should be started when background thread missed |
| |
| Thread.sleep(1000); |
| |
| ActionProxy proxy3 = buildProxy("action1"); |
| String result3 = proxy3.execute(); |
| assertEquals("success", result3); |
| } |
| |
| protected ActionProxy buildProxy(String actionName) throws Exception { |
| return actionProxyFactory.createActionProxy("", actionName, null, context); |
| } |
| |
| protected void setUp() throws Exception { |
| loadConfigurationProviders(new WaitConfigurationProvider()); |
| |
| session = new HashMap(); |
| params = new HashMap(); |
| context = new HashMap(); |
| context.put(ActionContext.SESSION, session); |
| context.put(ActionContext.PARAMETERS, HttpParameters.create().build()); |
| |
| request = new StrutsMockHttpServletRequest(); |
| httpSession = new StrutsMockHttpSession(); |
| request.setSession(httpSession); |
| request.setParameterMap(params); |
| context.put(ServletActionContext.HTTP_REQUEST, request); |
| container.inject(parametersInterceptor); |
| } |
| |
| protected void tearDown() throws Exception { |
| configurationManager.clearContainerProviders(); |
| configurationManager.destroyConfiguration(); |
| ActionContext.setContext(null); |
| } |
| |
| private class WaitConfigurationProvider implements ConfigurationProvider { |
| |
| Configuration configuration; |
| public void destroy() { |
| waitInterceptor.destroy(); |
| } |
| |
| public boolean needsReload() { |
| return false; |
| } |
| |
| public void init(Configuration configuration) throws ConfigurationException { |
| this.configuration = configuration; |
| } |
| |
| public void loadPackages() throws ConfigurationException { |
| |
| |
| // interceptors |
| waitInterceptor = new ExecuteAndWaitInterceptor(); |
| parametersInterceptor = new ParametersInterceptor(); |
| PackageConfig wait = new PackageConfig.Builder("") |
| .addActionConfig("action1", new ActionConfig.Builder("", "action1", ExecuteAndWaitDelayAction.class.getName()) |
| .addResultConfig(new ResultConfig.Builder(Action.SUCCESS, MockResult.class.getName()).build()) |
| .addResultConfig(new ResultConfig.Builder(ExecuteAndWaitInterceptor.WAIT, MockResult.class.getName()).build()) |
| .addInterceptor(new InterceptorMapping("params", parametersInterceptor)) |
| .addInterceptor(new InterceptorMapping("execAndWait", waitInterceptor)) |
| .build()) |
| .build(); |
| configuration.addPackageConfig("", wait); |
| } |
| |
| public void register(ContainerBuilder builder, LocatableProperties props) throws ConfigurationException { |
| builder.factory(ObjectFactory.class); |
| builder.factory(ActionProxyFactory.class, DefaultActionProxyFactory.class); |
| builder.factory(OgnlUtil.class, OgnlUtil.class); |
| } |
| |
| } |
| } |
| |