Java tutorial
/* * JBoss, Home of Professional Open Source. * Copyright 2011, Red Hat, Inc., and individual contributors * as indicated by the @author tags. See the copyright.txt file in the * distribution for a full listing of individual contributors. * * This is free software; you can redistribute it and/or modify it * under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 of * the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this software; if not, write to the Free * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA * 02110-1301 USA, or see the FSF site: http://www.fsf.org. */ package org.jboss.as.test.clustering.xsite; import static org.jboss.as.test.clustering.ClusterTestUtil.waitForReplication; import java.io.IOException; import java.net.URL; import javax.servlet.http.HttpServletResponse; import org.apache.http.HttpResponse; import org.apache.http.client.methods.HttpGet; import org.apache.http.impl.client.DefaultHttpClient; import org.jboss.arquillian.container.test.api.Deployment; import org.jboss.arquillian.container.test.api.OperateOnDeployment; import org.jboss.arquillian.container.test.api.RunAsClient; import org.jboss.arquillian.container.test.api.TargetsContainer; import org.jboss.arquillian.junit.Arquillian; import org.jboss.arquillian.test.api.ArquillianResource; import org.jboss.as.test.clustering.cluster.ExtendedClusterAbstractTestCase; import org.jboss.as.test.http.util.HttpClientUtils; import org.jboss.shrinkwrap.api.Archive; import org.jboss.shrinkwrap.api.ShrinkWrap; import org.jboss.shrinkwrap.api.asset.StringAsset; import org.jboss.shrinkwrap.api.spec.WebArchive; import org.junit.Assert; import org.junit.Test; import org.junit.runner.RunWith; /** * Test xsite functionality on a 4-node, 3-site test deployment: * * sites: * LON: {LON-0, LON-1} // maps to CONTAINER_1/CONTAINER_2 (see arquillian.xml) * NYC: {NYC-0} // maps to CONTAINER_3 (see arquillian.xml) * SFO: {SFO-0} // maps to CONTAINER_4 (see arquillian.xml) * * routes: * LON -> NYC,SFO * NYC -> LON * SFO -> LON * * backups: (<site>:<container>:<cache>) * LON:web:repl backed up by NYC:web:repl, SFO:web:LONrepl * NYC not backed up * SFO not backed up * * * @author Richard Achmatowicz */ @RunWith(Arquillian.class) @RunAsClient public class XSiteBackupForTestCase extends ExtendedClusterAbstractTestCase { @Deployment(name = DEPLOYMENT_1, managed = false) @TargetsContainer(CONTAINER_1) public static Archive<?> deployment0() { return getDeployment(); } @Deployment(name = DEPLOYMENT_2, managed = false) @TargetsContainer(CONTAINER_2) public static Archive<?> deployment1() { return getDeployment(); } @Deployment(name = DEPLOYMENT_3, managed = false) @TargetsContainer(CONTAINER_3) public static Archive<?> deployment2() { return getDeployment(); } @Deployment(name = DEPLOYMENT_4, managed = false) @TargetsContainer(CONTAINER_4) public static Archive<?> deployment3() { return getBackupForDeployment(); } // a deployment which reads from the cache jboss:/infinispan/web/repl private static Archive<?> getDeployment() { WebArchive war = ShrinkWrap.create(WebArchive.class, "xsite.war"); war.addClass(CacheAccessServlet.class); war.setWebXML(XSiteBackupForTestCase.class.getPackage(), "web.xml"); war.setManifest(new StringAsset("Manifest-Version: 1.0\nDependencies: org.infinispan\n")); log.info(war.toString(true)); return war; } // a deployment which reads from cache jboss:/infinispan/web/LONrepl private static Archive<?> getBackupForDeployment() { WebArchive war = ShrinkWrap.create(WebArchive.class, "xsite.war"); war.addClass(CacheAccessServlet.class); war.setWebXML(XSiteBackupForTestCase.class.getPackage(), "web-backupfor.xml"); war.setManifest(new StringAsset("Manifest-Version: 1.0\nDependencies: org.infinispan\n")); log.info(war.toString(true)); return war; } /* * Tests that puts get relayed to their backup sites, even when using backup-for to rename * the backup cache name. * * Put the key-value (a,100) on LON-0 on site LON and check that the key-value pair: * arrives at LON-1 on site LON * arrives at NYC-0 on site NYC * arrives at SFO-0 on site SFO */ @Test public void testPutRelayedToBackups( @ArquillianResource(CacheAccessServlet.class) @OperateOnDeployment(DEPLOYMENT_1) URL baseURL1, @ArquillianResource(CacheAccessServlet.class) @OperateOnDeployment(DEPLOYMENT_2) URL baseURL2, @ArquillianResource(CacheAccessServlet.class) @OperateOnDeployment(DEPLOYMENT_3) URL baseURL3, @ArquillianResource(CacheAccessServlet.class) @OperateOnDeployment(DEPLOYMENT_4) URL baseURL4) throws IllegalStateException, IOException, InterruptedException { DefaultHttpClient client = HttpClientUtils.relaxedCookieHttpClient(); String url1 = baseURL1.toString() + "cache?operation=put&key=a&value=100"; String url2 = baseURL2.toString() + "cache?operation=get&key=a"; String url3 = baseURL3.toString() + "cache?operation=get&key=a"; String url4 = baseURL4.toString() + "cache?operation=get&key=a"; try { // put a value to LON-0 System.out.println("Executing HTTP request: " + url1); HttpResponse response = client.execute(new HttpGet(url1)); Assert.assertEquals(HttpServletResponse.SC_OK, response.getStatusLine().getStatusCode()); response.getEntity().getContent().close(); System.out.println("Executed HTTP request"); // Lets wait for the session to replicate waitForReplication(GRACE_TIME_TO_REPLICATE); // do a get on LON-1 System.out.println("Executing HTTP request: " + url2); response = client.execute(new HttpGet(url2)); Assert.assertEquals(HttpServletResponse.SC_OK, response.getStatusLine().getStatusCode()); Assert.assertEquals(100, Integer.parseInt(response.getFirstHeader("value").getValue())); response.getEntity().getContent().close(); System.out.println("Executed HTTP request"); // do a get on NYC-0 System.out.println("Executing HTTP request: " + url3); response = client.execute(new HttpGet(url3)); Assert.assertEquals(HttpServletResponse.SC_OK, response.getStatusLine().getStatusCode()); Assert.assertEquals(100, Integer.parseInt(response.getFirstHeader("value").getValue())); response.getEntity().getContent().close(); System.out.println("Executed HTTP request"); // do a get on SFO-0 System.out.println("Executing HTTP request: " + url4); response = client.execute(new HttpGet(url4)); Assert.assertEquals(HttpServletResponse.SC_OK, response.getStatusLine().getStatusCode()); Assert.assertEquals(100, Integer.parseInt(response.getFirstHeader("value").getValue())); response.getEntity().getContent().close(); System.out.println("Executed HTTP request"); } finally { client.getConnectionManager().shutdown(); } } }