/*
* JBoss, Home of Professional Open Source.
* Copyright 2008, Red Hat Middleware LLC, 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.test.cluster.defaultcfg.profileservice.test;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.HttpURLConnection;
import java.util.Properties;
import javax.management.MBeanServerConnection;
import javax.management.ObjectName;
import javax.naming.Context;
import javax.naming.InitialContext;
import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.methods.GetMethod;
import org.jboss.deployers.spi.management.ManagementView;
import org.jboss.managed.api.ComponentType;
import org.jboss.managed.api.ManagedComponent;
import org.jboss.metatype.api.values.SimpleValue;
import org.jboss.profileservice.spi.ProfileKey;
import org.jboss.profileservice.spi.ProfileService;
import org.jboss.test.JBossClusteredTestCase;
/**
* Tests hot deployment of farm/ folder content updated by direct manipulation
* of the filesystem.
*
* @author Brian Stansberry
*
*/
public class FarmedClusterHotDeployUnitTestCase extends JBossClusteredTestCase
{
/** We use the default profile, defined by DeploymentManager to deploy apps. */
public static final ProfileKey farmProfile = new ProfileKey("farm");
public static final String SCANNER_ONAME = "jboss.deployment:flavor=URL,type=DeploymentScanner";
private ManagementView activeView;
private File farmDir;
/**
* Create a new FarmedClusterHotDeployUnitTestCase.
*
* @param name
*/
public FarmedClusterHotDeployUnitTestCase(String name)
{
super(name);
}
public void testFarmHotDeployment() throws Exception
{
ManagementView mgtView = getManagementView(getNamingContext(0));
ComponentType type = new ComponentType("MCBean", "ServerConfig");
ManagedComponent mc = mgtView.getComponent("jboss.system:type=ServerConfig", type);
assertNotNull(mc);
String homeDir = (String) ((SimpleValue) mc.getProperty("serverHomeDir").getValue()).getValue();
assertNotNull(homeDir);
this.farmDir = new File(homeDir, "farm");
assertTrue(farmDir + " exists", farmDir.exists());
ObjectName scanner = new ObjectName(SCANNER_ONAME);
try
{
getAdaptors()[0].invoke(scanner, "stop", new Object[]{}, new String[]{});
validateInitialState();
performModifications();
}
finally
{
getAdaptors()[0].invoke(scanner, "start", new Object[]{}, new String[]{});
}
validateFinalState();
}
private void validateInitialState() throws Exception
{
// Simple add
checkContentRemoved("jboss.system:service=HDAddTestThreadPool", 0);
// Nested add
checkContentRemoved("jboss.system:service=HDNestedAddTestThreadPool", 0);
// New dir
checkContentRemoved("jboss.system:service=HDAddDirTestThreadPool", 0);
// New zip
checkWebContent("/hd-add-zipped/index.html", HttpURLConnection.HTTP_NOT_FOUND, 0);
// Simple removal
checkContent("jboss.system:service=HDRemoveTestThreadPool", "RemoveFarmThreadPool", 0);
// Nested removal
checkContent("jboss.system:service=HDNestedRemoveTestThreadPool", "NestedRemoveFarmThreadPool", 0);
// Dir removal
checkContent("jboss.system:service=HDRemoveDirFarmTestThreadPool", "RemoveDirFarmThreadPool", 0);
// Nested mod
checkContent("jboss.system:service=HDModifyNestedTestThreadPool", "UnmodifiedNestedFarmThreadPool", 0);
// Simple mod
checkContent("jboss.system:service=HDModifyTestThreadPool", "UnmodifiedFarmThreadPool", 0);
// Zipped mod
checkWebContent("/hd-mod-zipped/index.html", HttpURLConnection.HTTP_OK, 0);
}
private void performModifications() throws Exception
{
// Simple add
copyFile(farmDir, "hd-add-deployment-service.xml");
// Add of zipped content
copyFile(farmDir, "hd-add-zipped.war");
// Nested add
File dir = new File(farmDir, "hd-nestedAdd");
dir.mkdir();
copyFile(dir, "hd-nested-add-deployment-service.xml");
// New dir
dir = new File(farmDir, "hd-newDirAdd");
dir.mkdir();
copyFile(dir, "hd-add-dir-deployment-service.xml");
// Add of zipped content
copyFile(farmDir, "hd-add-zipped.war");
// Simple removal
File toRemove = new File(farmDir, "hd-remove-deployment-service.xml");
removeFile(toRemove);
// Nested removal
dir = new File(farmDir, "hd-nestedRemove");
toRemove = new File(dir, "hd-nested-remove-deployment-service.xml");
removeFile(toRemove);
// Dir removal
toRemove = new File(farmDir, "hd-removeDir");
removeFile(toRemove);
// Nested mod
dir = new File(farmDir, "hd-nestedMod.sar");
dir = new File(dir, "META-INF");
copyFile(dir, "hd-nested-mod-deployment-service.xml", "jboss-service.xml");
// Simple mod
copyFile(farmDir, "hd-mod-deployment-service.xml");
}
private void validateFinalState() throws Exception
{
// All deployments should be detected by HDScanner, replicated, and
// picked up and deployed by HDScanner on other node w/in 2 HDScanner
// runs (20 secs) + a 10% fudge factor
long deadline = System.currentTimeMillis() + 22000;
// Simple add
checkContent("jboss.system:service=HDAddTestThreadPool", "AddFarmThreadPool", deadline);
// Nested add
checkContent("jboss.system:service=HDNestedAddTestThreadPool", "NestedAddFarmThreadPool", deadline);
// New dir
checkContent("jboss.system:service=HDAddDirTestThreadPool", "AddDirFarmThreadPool", deadline);
// New zip
checkWebContent("/hd-add-zipped/index.html", HttpURLConnection.HTTP_OK, deadline);
// Simple removal
checkContentRemoved("jboss.system:service=HDRemoveTestThreadPool", deadline);
// Nested removal
checkContentRemoved("jboss.system:service=HDNestedRemoveTestThreadPool", deadline);
// Dir removal
checkContentRemoved("jboss.system:service=HDRemoveDirFarmTestThreadPool", deadline);
// Nested mod
checkContent("jboss.system:service=HDModifyNestedTestThreadPool", "ModifiedNestedFarmThreadPool", deadline);
// Simple mod
checkContent("jboss.system:service=HDModifyTestThreadPool", "ModifiedFarmThreadPool", deadline);
// Zipped mod
checkWebContent("/hd-mod-zipped/index.html", HttpURLConnection.HTTP_OK, deadline);
}
/**
* Obtain the ProfileService.ManagementView
* @return
* @throws Exception
*/
private ManagementView getManagementView(Context ctx)
throws Exception
{
if( activeView == null )
{
ProfileService ps = (ProfileService) ctx.lookup("ProfileService");
activeView = ps.getViewManager();
}
// Reload
activeView.load();
return activeView;
}
private Context getNamingContext(int nodeIndex) throws Exception
{
// Connect to the server0 JNDI
String[] urls = getNamingURLs();
Properties env1 = new Properties();
env1.setProperty(Context.INITIAL_CONTEXT_FACTORY,
"org.jnp.interfaces.NamingContextFactory");
env1.setProperty(Context.PROVIDER_URL, urls[nodeIndex]);
return new InitialContext(env1);
}
private void copyFile(File dir, String fileName) throws Exception
{
copyFile(dir, fileName, fileName);
}
private void copyFile(File dir, String sourceName, String targetName) throws Exception
{
InputStream is = getDeployURL(sourceName).openStream();
try
{
File output = new File(dir, targetName);
FileOutputStream fos = new FileOutputStream(output);
try
{
byte[] tmp = new byte[1024];
int read;
while((read = is.read(tmp)) > 0)
{
fos.write(tmp, 0, read);
}
fos.flush();
}
finally
{
fos.close();
}
}
finally
{
is.close();
}
}
private void removeFile(File toRemove) throws Exception
{
if (toRemove.exists())
{
if (toRemove.isDirectory())
{
File[] children = toRemove.listFiles();
if (children != null)
{
for (File child : children)
{
removeFile(child);
}
}
}
if (!toRemove.delete())
throw new IllegalStateException(toRemove + " cannot be deleted");
}
else
{
throw new IllegalStateException(toRemove + " does not exist");
}
}
private void checkContent(String objectName, String poolName, long deadline) throws Exception
{
boolean node0OK = false;
boolean node1OK = false;
MBeanServerConnection[] adaptors = getAdaptors();
ObjectName oname = new ObjectName(objectName);
// long deadline = System.currentTimeMillis() + timeout;
do
{
if (!node0OK)
{
try
{
node0OK = poolName.equals(adaptors[0].getAttribute(oname, "Name"));
}
catch (Exception ignored) {}
}
if (!node1OK)
{
try
{
node1OK = poolName.equals(adaptors[1].getAttribute(oname, "Name"));
}
catch (Exception ignored) {}
}
if (node0OK && node1OK)
{
break;
}
Thread.sleep(200);
}
while (System.currentTimeMillis() < deadline);
assertTrue(objectName + " -- node0 OK", node0OK);
assertTrue(objectName + " -- node1 OK", node1OK);
}
private void checkContentRemoved(String objectName, long deadline) throws Exception
{
boolean node0OK = false;
boolean node1OK = false;
MBeanServerConnection[] adaptors = getAdaptors();
ObjectName oname = new ObjectName(objectName);
// long deadline = System.currentTimeMillis() + 12000;
do
{
if (!node0OK)
{
try
{
node0OK = (adaptors[0].isRegistered(oname) == false);
}
catch (Exception ignored) {}
}
if (!node1OK)
{
try
{
node1OK = (adaptors[1].isRegistered(oname) == false);
}
catch (Exception ignored) {}
}
if (node0OK && node1OK)
{
break;
}
Thread.sleep(200);
}
while (System.currentTimeMillis() < deadline);
assertTrue(objectName + " -- node0 OK", node0OK);
assertTrue(objectName + " -- node1 OK", node1OK);
}
private void checkWebContent(String relativePath, int expectedResponse, long deadline) throws Exception
{
boolean node0OK = false;
boolean node1OK = false;
String[] hosts = getHttpURLs();
GetMethod get0 = new GetMethod(hosts[0] + relativePath);
GetMethod get1 = new GetMethod(hosts[1] + relativePath);
// long deadline = System.currentTimeMillis() + timeout;
do
{
if (!node0OK)
{
try
{
node0OK = (new HttpClient().executeMethod(get0) == expectedResponse);
}
catch (Exception ignored) {}
}
if (!node1OK)
{
try
{
node1OK = (new HttpClient().executeMethod(get1) == expectedResponse);
}
catch (Exception ignored) {}
}
if (node0OK && node1OK)
{
break;
}
Thread.sleep(200);
}
while (System.currentTimeMillis() < deadline);
assertTrue(hosts[0] + relativePath + " -- node0 OK", node0OK);
assertTrue(hosts[1] + relativePath + " -- node1 OK", node1OK);
}
/**
* Does some file copies into the dirs the test normally uses.
* Just a tool for debugging
*/
public static void main(String[] args)
{
try
{
File source = new File("/home/bes/dev/jboss/Branch_5_x/testsuite/output/resources/cluster/farm/hotdeploy/hd-add-deployment-service.xml");
File dest = new File("/home/bes/dev/jboss/Branch_5_x/build/output/jboss-5.1.0.CR1/server/cluster-profilesvc-0/farm/hd-add-deployment-service.xml");
copyFile(source, dest);
source = new File("/home/bes/dev/jboss/Branch_5_x/testsuite/output/resources/cluster/farm/hotdeploy/hd-mod-deployment-service.xml");
dest = new File("/home/bes/dev/jboss/Branch_5_x/build/output/jboss-5.1.0.CR1/server/cluster-profilesvc-0/farm/hd-mod-deployment-service.xml");
copyFile(source, dest);
Thread.sleep(6000);
source = new File("/home/bes/dev/jboss/Branch_5_x/testsuite/output/resources/cluster/farm/hotdeploy/hd-mod-deployment-service.xml");
dest = new File("/home/bes/dev/jboss/Branch_5_x/build/output/jboss-5.1.0.CR1/server/cluster-profilesvc-0/farm/hd-mod-deployment-service.xml");
copyFile(source, dest);
}
catch (Exception e)
{
e.printStackTrace();
}
System.out.println(new java.util.Date());
}
private static void copyFile(File source, File dest) throws FileNotFoundException, IOException
{
InputStream is = new java.io.FileInputStream(source);
try
{
FileOutputStream fos = new FileOutputStream(dest);
try
{
byte[] tmp = new byte[1024];
int read;
while((read = is.read(tmp)) > 0)
{
fos.write(tmp, 0, read);
}
fos.flush();
}
finally
{
fos.close();
}
}
finally
{
is.close();
}
}
}