Java tutorial
/* * 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.ode.jbi; import java.io.ByteArrayInputStream; import java.io.ByteArrayOutputStream; import java.io.File; import java.io.IOException; import java.io.InputStream; import java.io.OutputStream; import java.io.PrintWriter; import java.net.URL; import java.net.URLConnection; import java.sql.Connection; import java.sql.Statement; import java.util.Properties; import java.util.regex.Pattern; import javax.jbi.messaging.ExchangeStatus; import javax.jbi.messaging.InOut; import javax.sql.DataSource; import javax.transaction.TransactionManager; import javax.xml.namespace.QName; import javax.xml.transform.stream.StreamSource; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; import org.apache.servicemix.client.DefaultServiceMixClient; import org.apache.servicemix.jbi.container.ActivationSpec; import org.apache.servicemix.jbi.container.JBIContainer; import org.apache.servicemix.jbi.framework.ComponentContextImpl; import org.apache.servicemix.jbi.framework.ComponentNameSpace; import org.apache.servicemix.jbi.jaxp.SourceTransformer; import org.apache.servicemix.jbi.util.FileUtil; import org.apache.servicemix.tck.SpringTestSupport; import org.apache.xbean.spring.context.ClassPathXmlApplicationContext; import org.junit.Ignore; import org.springframework.context.support.AbstractXmlApplicationContext; @Ignore public class JbiTestBase extends SpringTestSupport { private static Log log = LogFactory.getLog(JbiTestBase.class); protected OdeComponent odeComponent; protected JBIContainer jbiContainer; protected Properties testProperties; protected DefaultServiceMixClient smxClient; @Override protected AbstractXmlApplicationContext createBeanFactory() { return new ClassPathXmlApplicationContext( new String[] { "/smx-base.xml", "/" + getTestName() + "/smx.xml" }); } private void initOdeDb() throws Exception { TransactionManager tm = (TransactionManager) getBean("transactionManager"); tm.begin(); Connection conn = ((DataSource) getBean("odeDS")).getConnection(); Statement s = conn.createStatement(); s.execute("delete from bpel_process"); s.close(); tm.commit(); } @Override protected void setUp() throws Exception { super.setUp(); initOdeDb(); jbiContainer = ((JBIContainer) getBean("jbi")); odeComponent = new OdeComponent(); ComponentContextImpl cc = new ComponentContextImpl(jbiContainer, new ComponentNameSpace(jbiContainer.getName(), "ODE")); ActivationSpec activationSpec = new ActivationSpec(); activationSpec.setComponent(odeComponent); activationSpec.setComponentName("ODE"); jbiContainer.activateComponent(new File("target/test/smx/ode").getAbsoluteFile(), odeComponent, "", cc, activationSpec, true, false, false, null); testProperties = new Properties(); testProperties.load(getClass().getResourceAsStream("/" + getTestName() + "/test.properties")); smxClient = new DefaultServiceMixClient(jbiContainer); } protected String getTestName() { return getClass().getSimpleName(); } protected void enableProcess(String resource, boolean enable) throws Exception { resource = "target/test/resources/" + resource; String process = resource.substring(resource.lastIndexOf('/') + 1); String dir = new File(resource).getAbsolutePath(); log.debug("enableProcess " + resource + " " + enable + " path: " + dir); if (enable) { odeComponent.getServiceUnitManager().deploy(process, dir); odeComponent.getServiceUnitManager().init(process, dir); odeComponent.getServiceUnitManager().start(process); } else { odeComponent.getServiceUnitManager().stop(process); odeComponent.getServiceUnitManager().undeploy(process, dir); } } @Override protected void tearDown() throws Exception { super.tearDown(); } protected void go() throws Exception { boolean manualDeploy = Boolean.parseBoolean("" + testProperties.getProperty("manualDeploy")); if (!manualDeploy) enableProcess(getTestName(), true); try { int i = 0; boolean loop; do { String prefix = i == 0 ? "" : "" + i; loop = i == 0; { String deploy = testProperties.getProperty(prefix + "deploy"); if (deploy != null) { loop = true; enableProcess(getTestName() + "/" + deploy, true); } } { String undeploy = testProperties.getProperty(prefix + "undeploy"); if (undeploy != null) { loop = true; enableProcess(getTestName() + "/" + undeploy, false); } } String request = testProperties.getProperty(prefix + "request"); if (request != null && request.startsWith("@")) { request = inputStreamToString( getClass().getResourceAsStream("/" + getTestName() + "/" + request.substring(1))); } String expectedResponse = testProperties.getProperty(prefix + "response"); { String delay = testProperties.getProperty(prefix + "delay"); if (delay != null) { loop = true; long d = Long.parseLong(delay); log.debug("Sleeping " + d + " ms"); Thread.sleep(d); } } { String httpUrl = testProperties.getProperty(prefix + "http.url"); if (httpUrl != null && request != null) { loop = true; log.debug(getTestName() + " sending http request to " + httpUrl + " request: " + request); URLConnection connection = new URL(httpUrl).openConnection(); connection.setDoOutput(true); connection.setDoInput(true); //Send request OutputStream os = connection.getOutputStream(); PrintWriter wt = new PrintWriter(os); wt.print(request); wt.flush(); wt.close(); // Read the response. String result = inputStreamToString(connection.getInputStream()); log.debug(getTestName() + " have result: " + result); matchResponse(expectedResponse, result, true); } } { if (testProperties.getProperty(prefix + "nmr.service") != null && request != null) { loop = true; InOut io = smxClient.createInOutExchange(); io.setService(QName.valueOf(testProperties.getProperty(prefix + "nmr.service"))); io.setOperation(QName.valueOf(testProperties.getProperty(prefix + "nmr.operation"))); io.getInMessage() .setContent(new StreamSource(new ByteArrayInputStream(request.getBytes()))); smxClient.sendSync(io, 20000); if (io.getStatus() == ExchangeStatus.ACTIVE) { assertNotNull(io.getOutMessage()); String result = new SourceTransformer().contentToString(io.getOutMessage()); matchResponse(expectedResponse, result, true); smxClient.done(io); } else { matchResponse(expectedResponse, "", false); } } } i++; } while (loop); } finally { if (!manualDeploy) enableProcess(getTestName(), false); } } protected void matchResponse(String expectedResponse, String result, boolean succeeded) { if (succeeded) { assertTrue("Response doesn't match expected regex.\nExpected: " + expectedResponse + "\nReceived: " + result, Pattern.compile(expectedResponse, Pattern.DOTALL).matcher(result).matches()); } else { assertTrue("Expected success, but got fault", expectedResponse.equals("FAULT")); } } private String inputStreamToString(InputStream is) throws IOException { ByteArrayOutputStream baos = new ByteArrayOutputStream(); FileUtil.copyInputStream(is, baos); return baos.toString(); } }