Example usage for java.net URLClassLoader getURLs

List of usage examples for java.net URLClassLoader getURLs

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Introduction

In this page you can find the example usage for java.net URLClassLoader getURLs.

Prototype

public URL[] getURLs()

Source Link

Document

Returns the search path of URLs for loading classes and resources.

Usage

From source file:edu.uci.ics.pregelix.core.driver.Driver.java

@Override
public void runJob(PregelixJob job, Plan planChoice, String ipAddress, int port, boolean profiling)
        throws HyracksException {
    applicationName = exampleClass.getSimpleName() + UUID.randomUUID();
    try {//from ww  w.ja v  a 2 s.c o  m
        /** add hadoop configurations */
        URL hadoopCore = job.getClass().getClassLoader().getResource("core-site.xml");
        if (hadoopCore != null) {
            job.getConfiguration().addResource(hadoopCore);
        }
        URL hadoopMapRed = job.getClass().getClassLoader().getResource("mapred-site.xml");
        if (hadoopMapRed != null) {
            job.getConfiguration().addResource(hadoopMapRed);
        }
        URL hadoopHdfs = job.getClass().getClassLoader().getResource("hdfs-site.xml");
        if (hadoopHdfs != null) {
            job.getConfiguration().addResource(hadoopHdfs);
        }
        ClusterConfig.loadClusterConfig(ipAddress, port);

        LOG.info("job started");
        long start = System.currentTimeMillis();
        long end = start;
        long time = 0;

        this.profiling = profiling;

        switch (planChoice) {
        case INNER_JOIN:
            jobGen = new JobGenInnerJoin(job);
            break;
        case OUTER_JOIN:
            jobGen = new JobGenOuterJoin(job);
            break;
        case OUTER_JOIN_SORT:
            jobGen = new JobGenOuterJoinSort(job);
            break;
        case OUTER_JOIN_SINGLE_SORT:
            jobGen = new JobGenOuterJoinSingleSort(job);
            break;
        default:
            jobGen = new JobGenInnerJoin(job);
        }

        if (hcc == null)
            hcc = new HyracksConnection(ipAddress, port);

        URLClassLoader classLoader = (URLClassLoader) exampleClass.getClassLoader();
        List<File> jars = new ArrayList<File>();
        URL[] urls = classLoader.getURLs();
        for (URL url : urls)
            if (url.toString().endsWith(".jar"))
                jars.add(new File(url.getPath()));
        installApplication(jars);

        start = System.currentTimeMillis();
        FileSystem dfs = FileSystem.get(job.getConfiguration());
        dfs.delete(FileOutputFormat.getOutputPath(job), true);
        runCreate(jobGen);
        runDataLoad(jobGen);
        end = System.currentTimeMillis();
        time = end - start;
        LOG.info("data loading finished " + time + "ms");
        int i = 1;
        boolean terminate = false;
        do {
            start = System.currentTimeMillis();
            runLoopBodyIteration(jobGen, i);
            end = System.currentTimeMillis();
            time = end - start;
            LOG.info("iteration " + i + " finished " + time + "ms");
            terminate = IterationUtils.readTerminationState(job.getConfiguration(), jobGen.getJobId())
                    || IterationUtils.readForceTerminationState(job.getConfiguration(), jobGen.getJobId());
            i++;
        } while (!terminate);

        start = System.currentTimeMillis();
        runHDFSWRite(jobGen);
        runCleanup(jobGen);
        end = System.currentTimeMillis();
        time = end - start;
        LOG.info("result writing finished " + time + "ms");
        LOG.info("job finished");
    } catch (Exception e) {
        throw new HyracksException(e);
    }
}

From source file:com.huawei.streaming.cql.DriverContext.java

private ClassLoader addToClassPath(ClassLoader classLoader, String[] newPaths) throws ExecutorException {
    URLClassLoader loader = (URLClassLoader) classLoader;
    List<URL> curPath = Arrays.asList(loader.getURLs());
    List<URL> newPath = Lists.newArrayList();

    for (URL onePath : curPath) {
        newPath.add(onePath);/* www  .ja  v  a  2  s  . c o  m*/
    }
    curPath = newPath;
    if (newPaths != null) {
        for (String onestr : newPaths) {
            if (StringUtils.indexOf(onestr, FILE_PREFIX) == 0) {
                onestr = StringUtils.substring(onestr, CQLConst.I_7);
            }

            URL oneurl = getFileURL(onestr);

            if (!curPath.contains(oneurl)) {
                curPath.add(oneurl);
            }
        }
    }

    return new URLClassLoader(curPath.toArray(new URL[0]), loader);
}

From source file:com.adito.boot.Util.java

/**
 * Get the class path from a class loader (must be an instance
 * of a {@link java.net.URLClassLoader}.
 * /*w w w .ja v a2s  .c o  m*/
 * @param classLoader
 * @return class path
 */
public static String getClassPath(ClassLoader classLoader) {
    StringBuffer buf = new StringBuffer();
    if (classLoader instanceof URLClassLoader) {
        URLClassLoader urlc = (URLClassLoader) classLoader;
        URL[] urls = urlc.getURLs();
        for (int i = 0; i < urls.length; i++) {
            if (urls[i].getProtocol().equals("file")) {
                File f = new File(Util.urlDecode(urls[i].getPath()));
                if (buf.length() > 0) {
                    buf.append(File.pathSeparator);
                }
                buf.append(f.getPath());
            }
        }
    }
    return buf.toString();
}

From source file:com.heimuheimu.runningtask.task.service.support.SimpleTaskExecutor.java

private synchronized void closeClassLoader(URLClassLoader targetClassLoader) {
    if (targetClassLoader != null) {
        long startTime = System.currentTimeMillis();
        try {/*from   ww  w  .j a v  a2 s. com*/
            targetClassLoader.close();
            LOG.info("Close url class loader success. Cost: `{}ms`. Urls: `{}`",
                    System.currentTimeMillis() - startTime, Arrays.toString(targetClassLoader.getURLs()));
        } catch (Exception e) {
            LOG.error("Close url class loader fail. It may be lead to memory leak. Urls: `"
                    + Arrays.toString(targetClassLoader.getURLs()) + "`", e);
        }
    }
}

From source file:com.aliyun.odps.graph.local.LocalGraphJobRunner.java

private void processResources() throws IOException, OdpsException {

    File resDir = jobDirecotry.getResourceDir();

    String curProjName = SessionState.get().getOdps().getDefaultProject();
    String[] resources = conf.getStrings(GRAPH_CONF.CACHE_RESOURCES);
    int maxResouceNum = 256;

    if (resources == null || resources.length == 0) {
        return;/*from   www.  j a v a  2  s  . co  m*/
    }

    Set<String> names = new HashSet<String>(Arrays.asList(resources));
    LOG.info("Start to process resources: " + StringUtils.join(resources, ','));
    if (names.size() > maxResouceNum) {
        throw new IOException(
                ExceptionCode.ODPS_0720331 + " - define too many cache resources, must be <= " + maxResouceNum);
    }
    long resourceSize = 0;
    URLClassLoader loader = (URLClassLoader) Thread.currentThread().getContextClassLoader();
    ArrayList<URL> cp = new ArrayList<URL>(Arrays.asList(loader.getURLs()));
    for (String name : names) {

        List<String> res = LocalRunUtils.parseResourceName(name, curProjName);

        String projName = res.get(0);
        String resName = res.get(1);

        if (!wareHouse.existsResource(projName, resName)
                || wareHouse.getDownloadMode() == DownloadMode.ALWAYS) {
            DownloadUtils.downloadResource(odps, projName, resName, wareHouse.getLimitDownloadRecordCount(),
                    wareHouse.getInputColumnSeperator());
            resourceSize += new File(resDir, resName).length();

        }
        wareHouse.copyResource(projName, resName, resDir, wareHouse.getLimitDownloadRecordCount(),
                wareHouse.getInputColumnSeperator());
        cp.add(new File(resDir, resName).toURI().toURL());
        if (resourceSize > 512 * 1024 * 1024) {
            throw new IOException(ExceptionCode.ODPS_0720071 + " - must be <= 512M");
        }
    }
    URLClassLoader newLoader = new URLClassLoader(cp.toArray(new URL[0]), loader);
    Thread.currentThread().setContextClassLoader(newLoader);
    conf.setClassLoader(newLoader);
}

From source file:com.web.server.SARDeployer.java

/**
 * This method extracts the SAR archive and configures for the SAR and starts the services
 * @param file/*from   w  w w  .  j  ava 2  s .  c o m*/
 * @param warDirectoryPath
 * @throws IOException
 */
public void extractSar(File file, String warDirectoryPath) throws IOException {
    ZipFile zip = new ZipFile(file);
    ZipEntry ze = null;
    String fileName = file.getName();
    fileName = fileName.substring(0, fileName.indexOf('.'));
    fileName += "sar";
    String fileDirectory;
    CopyOnWriteArrayList classPath = new CopyOnWriteArrayList();
    Enumeration<? extends ZipEntry> entries = zip.entries();
    int numBytes;
    while (entries.hasMoreElements()) {
        ze = entries.nextElement();
        // //System.out.println("Unzipping " + ze.getName());
        String filePath = deployDirectory + "/" + fileName + "/" + ze.getName();
        if (!ze.isDirectory()) {
            fileDirectory = filePath.substring(0, filePath.lastIndexOf('/'));
        } else {
            fileDirectory = filePath;
        }
        // //System.out.println(fileDirectory);
        createDirectory(fileDirectory);
        if (!ze.isDirectory()) {
            FileOutputStream fout = new FileOutputStream(filePath);
            byte[] inputbyt = new byte[8192];
            InputStream istream = zip.getInputStream(ze);
            while ((numBytes = istream.read(inputbyt, 0, inputbyt.length)) >= 0) {
                fout.write(inputbyt, 0, numBytes);
            }
            fout.close();
            istream.close();
            if (ze.getName().endsWith(".jar")) {
                classPath.add(filePath);
            }
        }
    }
    zip.close();
    URLClassLoader loader = (URLClassLoader) ClassLoader.getSystemClassLoader();
    URL[] urls = loader.getURLs();
    WebClassLoader sarClassLoader = new WebClassLoader(urls);
    for (int index = 0; index < classPath.size(); index++) {
        System.out.println("file:" + classPath.get(index));
        new WebServer().addURL(new URL("file:" + classPath.get(index)), sarClassLoader);
    }
    new WebServer().addURL(new URL("file:" + deployDirectory + "/" + fileName + "/"), sarClassLoader);
    sarsMap.put(fileName, sarClassLoader);
    System.out.println(sarClassLoader.geturlS());
    try {
        Sar sar = (Sar) sardigester.parse(new InputSource(
                new FileInputStream(deployDirectory + "/" + fileName + "/META-INF/" + "mbean-service.xml")));
        CopyOnWriteArrayList mbeans = sar.getMbean();
        MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
        System.out.println(mbs);
        ObjectName objName;
        for (int index = 0; index < mbeans.size(); index++) {
            Mbean mbean = (Mbean) mbeans.get(index);
            System.out.println(mbean.getObjectname());
            System.out.println(mbean.getCls());
            objName = new ObjectName(mbean.getObjectname());
            Class helloWorldService = sarClassLoader.loadClass(mbean.getCls());
            Object obj = helloWorldService.newInstance();
            if (mbs.isRegistered(objName)) {
                mbs.invoke(objName, "stopService", null, null);
                //mbs.invoke(objName, "destroy", null, null);
                mbs.unregisterMBean(objName);
            }
            mbs.registerMBean(obj, objName);
            CopyOnWriteArrayList attrlist = mbean.getMbeanAttribute();
            if (attrlist != null) {
                for (int count = 0; count < attrlist.size(); count++) {
                    MBeanAttribute attr = (MBeanAttribute) attrlist.get(count);
                    Attribute mbeanattribute = new Attribute(attr.getName(), attr.getValue());
                    mbs.setAttribute(objName, mbeanattribute);
                }
            }
            mbs.invoke(objName, "startService", null, null);
        }
    } catch (ClassNotFoundException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (InstantiationException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (IllegalAccessException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (SAXException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (MalformedObjectNameException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (InstanceAlreadyExistsException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (MBeanRegistrationException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (NotCompliantMBeanException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (InstanceNotFoundException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (ReflectionException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (MBeanException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (InvalidAttributeValueException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (AttributeNotFoundException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
}

From source file:com.app.server.JarDeployer.java

/**
 * This method implements the jar deployer which configures the executor services. 
 * Frequently monitors the deploy directory and configures the executor services map 
 * once the jar is deployed in deploy directory and reconfigures if the jar is modified and 
 * placed in the deploy directory.//from ww w.  j ava 2 s .  c o  m
 */
public void run() {

    StandardFileSystemManager fsManager = new StandardFileSystemManager();
    try {
        fsManager.init();
        DefaultFileReplicator replicator = new DefaultFileReplicator(new File(cacheDir));
        //fsManager.setReplicator(new PrivilegedFileReplicator(replicator));
        fsManager.setTemporaryFileStore(replicator);
    } catch (FileSystemException e2) {
        // TODO Auto-generated catch block
        e2.printStackTrace();
    }
    File file = new File(scanDirectory.split(";")[0]);
    File[] files = file.listFiles();
    CopyOnWriteArrayList<String> classList = new CopyOnWriteArrayList<String>();
    for (int i = 0; i < files.length; i++) {
        if (files[i].isDirectory())
            continue;
        //Long lastModified=(Long) fileMap.get(files[i].getName());
        if (files[i].getName().endsWith(".jar")) {
            String filePath = files[i].getAbsolutePath();
            FileObject jarFile = null;
            try {
                jarFile = fsManager.resolveFile("jar:" + filePath);
            } catch (FileSystemException e1) {
                // TODO Auto-generated catch block
                e1.printStackTrace();
            }
            //logger.info("filePath"+filePath);
            filePath = filePath.substring(0, filePath.toLowerCase().lastIndexOf(".jar"));
            WebClassLoader customClassLoader = null;
            try {
                URLClassLoader loader = (URLClassLoader) ClassLoader.getSystemClassLoader();
                URL[] urls = loader.getURLs();
                try {
                    customClassLoader = new WebClassLoader(urls);
                    log.info(customClassLoader.geturlS());
                    customClassLoader.addURL(new URL("file:/" + files[i].getAbsolutePath()));
                    CopyOnWriteArrayList<String> jarList = new CopyOnWriteArrayList();
                    getUsersJars(new File(libDir), jarList);
                    for (String jarFilePath : jarList)
                        customClassLoader.addURL(new URL("file:/" + jarFilePath.replace("\\", "/")));
                    log.info("deploy=" + customClassLoader.geturlS());
                    this.urlClassLoaderMap.put(scanDirectory + "/" + files[i].getName(), customClassLoader);
                    jarsDeployed.add(files[i].getName());
                } catch (IOException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }
                log.info(urlClassLoaderMap);
                getChildren(jarFile, classList);
            } catch (FileSystemException e1) {
                // TODO Auto-generated catch block
                e1.printStackTrace();
            }

            for (int classCount = 0; classCount < classList.size(); classCount++) {
                String classwithpackage = classList.get(classCount).substring(0,
                        classList.get(classCount).indexOf(".class"));
                classwithpackage = classwithpackage.replace("/", ".");
                log.info("classList:" + classwithpackage.replace("/", "."));
                try {
                    if (!classwithpackage.contains("$")) {
                        Class executorServiceClass = customClassLoader.loadClass(classwithpackage);
                        //log.info("executor class in ExecutorServicesConstruct"+executorServiceClass);
                        //log.info();
                        if (!executorServiceClass.isInterface()) {
                            Annotation[] classServicesAnnot = executorServiceClass.getDeclaredAnnotations();
                            if (classServicesAnnot != null) {
                                for (int annotcount = 0; annotcount < classServicesAnnot.length; annotcount++) {
                                    if (classServicesAnnot[annotcount] instanceof RemoteCall) {
                                        RemoteCall remoteCall = (RemoteCall) classServicesAnnot[annotcount];
                                        //registry.unbind(remoteCall.servicename());
                                        log.info(remoteCall.servicename().trim());
                                        try {
                                            //for(int count=0;count<500;count++){
                                            RemoteInterface reminterface = (RemoteInterface) UnicastRemoteObject
                                                    .exportObject((Remote) executorServiceClass.newInstance(),
                                                            2004);
                                            registry.rebind(remoteCall.servicename().trim(), reminterface);
                                            //}
                                        } catch (Exception ex) {
                                            ex.printStackTrace();
                                        }
                                    }
                                }
                            }
                        }

                        Method[] methods = executorServiceClass.getDeclaredMethods();
                        for (Method method : methods) {
                            Annotation[] annotations = method.getDeclaredAnnotations();
                            for (Annotation annotation : annotations) {
                                if (annotation instanceof ExecutorServiceAnnot) {
                                    ExecutorServiceAnnot executorServiceAnnot = (ExecutorServiceAnnot) annotation;
                                    ExecutorServiceInfo executorServiceInfo = new ExecutorServiceInfo();
                                    executorServiceInfo.setExecutorServicesClass(executorServiceClass);
                                    executorServiceInfo.setMethod(method);
                                    executorServiceInfo.setMethodParams(method.getParameterTypes());
                                    //log.info("method="+executorServiceAnnot.servicename());
                                    //log.info("method info="+executorServiceInfo);
                                    //if(servicesMap.get(executorServiceAnnot.servicename())==null)throw new Exception();
                                    executorServiceMap.put(executorServiceAnnot.servicename(),
                                            executorServiceInfo);
                                }
                            }
                        }

                    }
                } catch (Exception e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }
            }
            ClassLoaderUtil.closeClassLoader(customClassLoader);
            try {
                jarFile.close();
            } catch (FileSystemException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
            fsManager.closeFileSystem(jarFile.getFileSystem());
        }
    }
    fsManager.close();
    fsManager = new StandardFileSystemManager();
    try {
        DefaultFileReplicator replicator = new DefaultFileReplicator(new File(cacheDir));
        //fsManager.setReplicator(new PrivilegedFileReplicator(replicator));
        fsManager.setTemporaryFileStore(replicator);
    } catch (FileSystemException e1) {
        // TODO Auto-generated catch block
        e1.printStackTrace();
    }
    JarFileListener jarFileListener = new JarFileListener(executorServiceMap, libDir, urlClassLoaderMap,
            jarsDeployed);
    DefaultFileMonitor fm = new DefaultFileMonitor(jarFileListener);
    jarFileListener.setFm(fm);
    FileObject listendir = null;
    String[] dirsToScan = scanDirectory.split(";");
    try {
        FileSystemOptions opts = new FileSystemOptions();
        FtpFileSystemConfigBuilder.getInstance().setUserDirIsRoot(opts, true);
        fsManager.init();
        for (String dir : dirsToScan) {
            if (dir.startsWith("ftp://")) {
                listendir = fsManager.resolveFile(dir, opts);
            } else {
                listendir = fsManager.resolveFile(dir);
            }
            fm.addFile(listendir);
        }
    } catch (FileSystemException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    fm.setRecursive(true);
    fm.setDelay(3000);
    fm.start();
    //fsManager.close();
}

From source file:com.web.server.JarDeployer.java

/**
 * This method implements the jar deployer which configures the executor services. 
 * Frequently monitors the deploy directory and configures the executor services map 
 * once the jar is deployed in deploy directory and reconfigures if the jar is modified and 
 * placed in the deploy directory./*ww w  .  j  a  va 2s.  c om*/
 */
public void run() {

    StandardFileSystemManager fsManager = new StandardFileSystemManager();
    try {
        fsManager.init();
        DefaultFileReplicator replicator = new DefaultFileReplicator(new File(cacheDir));
        //fsManager.setReplicator(new PrivilegedFileReplicator(replicator));
        fsManager.setTemporaryFileStore(replicator);
    } catch (FileSystemException e2) {
        // TODO Auto-generated catch block
        e2.printStackTrace();
    }
    File file = new File(scanDirectory.split(";")[0]);
    File[] files = file.listFiles();
    CopyOnWriteArrayList<String> classList = new CopyOnWriteArrayList<String>();
    for (int i = 0; i < files.length; i++) {
        if (files[i].isDirectory())
            continue;
        //Long lastModified=(Long) fileMap.get(files[i].getName());
        if (files[i].getName().endsWith(".jar")) {
            String filePath = files[i].getAbsolutePath();
            FileObject jarFile = null;
            try {
                jarFile = fsManager.resolveFile("jar:" + filePath);
            } catch (FileSystemException e1) {
                // TODO Auto-generated catch block
                e1.printStackTrace();
            }
            //logger.info("filePath"+filePath);
            filePath = filePath.substring(0, filePath.toLowerCase().lastIndexOf(".jar"));
            WebClassLoader customClassLoader = null;
            try {
                URLClassLoader loader = (URLClassLoader) ClassLoader.getSystemClassLoader();
                URL[] urls = loader.getURLs();
                try {
                    customClassLoader = new WebClassLoader(urls);
                    System.out.println(customClassLoader.geturlS());
                    new WebServer().addURL(new URL("file:/" + files[i].getAbsolutePath()), customClassLoader);
                    CopyOnWriteArrayList<String> jarList = new CopyOnWriteArrayList();
                    getUsersJars(new File(libDir), jarList);
                    for (String jarFilePath : jarList)
                        new WebServer().addURL(new URL("file:/" + jarFilePath.replace("\\", "/")),
                                customClassLoader);
                    System.out.println("deploy=" + customClassLoader.geturlS());
                    this.urlClassLoaderMap.put(scanDirectory + "/" + files[i].getName(), customClassLoader);
                    jarsDeployed.add(files[i].getName());
                } catch (IOException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }
                System.out.println(urlClassLoaderMap);
                getChildren(jarFile, classList);
            } catch (FileSystemException e1) {
                // TODO Auto-generated catch block
                e1.printStackTrace();
            }

            for (int classCount = 0; classCount < classList.size(); classCount++) {
                String classwithpackage = classList.get(classCount).substring(0,
                        classList.get(classCount).indexOf(".class"));
                classwithpackage = classwithpackage.replace("/", ".");
                System.out.println("classList:" + classwithpackage.replace("/", "."));
                try {
                    if (!classwithpackage.contains("$")) {
                        Class executorServiceClass = customClassLoader.loadClass(classwithpackage);
                        //System.out.println("executor class in ExecutorServicesConstruct"+executorServiceClass);
                        //System.out.println();
                        if (!executorServiceClass.isInterface()) {
                            Annotation[] classServicesAnnot = executorServiceClass.getDeclaredAnnotations();
                            if (classServicesAnnot != null) {
                                for (int annotcount = 0; annotcount < classServicesAnnot.length; annotcount++) {
                                    if (classServicesAnnot[annotcount] instanceof RemoteCall) {
                                        RemoteCall remoteCall = (RemoteCall) classServicesAnnot[annotcount];
                                        //registry.unbind(remoteCall.servicename());
                                        System.out.println(remoteCall.servicename().trim());
                                        try {
                                            //for(int count=0;count<500;count++){
                                            RemoteInterface reminterface = (RemoteInterface) UnicastRemoteObject
                                                    .exportObject((Remote) executorServiceClass.newInstance(),
                                                            2004);
                                            registry.rebind(remoteCall.servicename().trim(), reminterface);
                                            //}
                                        } catch (Exception ex) {
                                            ex.printStackTrace();
                                        }
                                    }
                                }
                            }
                        }

                        Method[] methods = executorServiceClass.getDeclaredMethods();
                        for (Method method : methods) {
                            Annotation[] annotations = method.getDeclaredAnnotations();
                            for (Annotation annotation : annotations) {
                                if (annotation instanceof ExecutorServiceAnnot) {
                                    ExecutorServiceAnnot executorServiceAnnot = (ExecutorServiceAnnot) annotation;
                                    ExecutorServiceInfo executorServiceInfo = new ExecutorServiceInfo();
                                    executorServiceInfo.setExecutorServicesClass(executorServiceClass);
                                    executorServiceInfo.setMethod(method);
                                    executorServiceInfo.setMethodParams(method.getParameterTypes());
                                    //System.out.println("method="+executorServiceAnnot.servicename());
                                    //System.out.println("method info="+executorServiceInfo);
                                    //if(servicesMap.get(executorServiceAnnot.servicename())==null)throw new Exception();
                                    executorServiceMap.put(executorServiceAnnot.servicename(),
                                            executorServiceInfo);
                                }
                            }
                        }

                    }
                } catch (Exception e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }
            }
            ClassLoaderUtil.closeClassLoader(customClassLoader);
            try {
                jarFile.close();
            } catch (FileSystemException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
            fsManager.closeFileSystem(jarFile.getFileSystem());
        }
    }
    fsManager.close();
    fsManager = new StandardFileSystemManager();
    try {
        DefaultFileReplicator replicator = new DefaultFileReplicator(new File(cacheDir));
        //fsManager.setReplicator(new PrivilegedFileReplicator(replicator));
        fsManager.setTemporaryFileStore(replicator);
    } catch (FileSystemException e1) {
        // TODO Auto-generated catch block
        e1.printStackTrace();
    }
    JarFileListener jarFileListener = new JarFileListener(executorServiceMap, libDir, urlClassLoaderMap,
            jarsDeployed);
    DefaultFileMonitor fm = new DefaultFileMonitor(jarFileListener);
    jarFileListener.setFm(fm);
    FileObject listendir = null;
    String[] dirsToScan = scanDirectory.split(";");
    try {
        FileSystemOptions opts = new FileSystemOptions();
        FtpFileSystemConfigBuilder.getInstance().setUserDirIsRoot(opts, true);
        fsManager.init();
        for (String dir : dirsToScan) {
            if (dir.startsWith("ftp://")) {
                listendir = fsManager.resolveFile(dir, opts);
            } else {
                listendir = fsManager.resolveFile(dir);
            }
            fm.addFile(listendir);
        }
    } catch (FileSystemException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    fm.setRecursive(true);
    fm.setDelay(3000);
    fm.start();
    //fsManager.close();
}

From source file:com.app.server.SARDeployer.java

/**
 * This method extracts the SAR archive and configures for the SAR and starts the services
 * @param file//  w  w  w.j  a v a  2 s .  co  m
 * @param warDirectoryPath
 * @throws IOException
 */
public void extractSarDeploy(ClassLoader cL, Object... args) throws IOException {
    CopyOnWriteArrayList classPath = null;
    File file = null;
    String fileName = "";
    String fileWithPath = "";
    if (args[0] instanceof File) {
        classPath = new CopyOnWriteArrayList();
        file = (File) args[0];
        fileWithPath = file.getAbsolutePath();
        ZipFile zip = new ZipFile(file);
        ZipEntry ze = null;
        fileName = file.getName();
        fileName = fileName.substring(0, fileName.indexOf('.'));
        fileName += "sar";
        String fileDirectory;
        Enumeration<? extends ZipEntry> entries = zip.entries();
        int numBytes;
        while (entries.hasMoreElements()) {
            ze = entries.nextElement();
            // //log.info("Unzipping " + ze.getName());
            String filePath = serverConfig.getDeploydirectory() + "/" + fileName + "/" + ze.getName();
            if (!ze.isDirectory()) {
                fileDirectory = filePath.substring(0, filePath.lastIndexOf('/'));
            } else {
                fileDirectory = filePath;
            }
            // //log.info(fileDirectory);
            createDirectory(fileDirectory);
            if (!ze.isDirectory()) {
                FileOutputStream fout = new FileOutputStream(filePath);
                byte[] inputbyt = new byte[8192];
                InputStream istream = zip.getInputStream(ze);
                while ((numBytes = istream.read(inputbyt, 0, inputbyt.length)) >= 0) {
                    fout.write(inputbyt, 0, numBytes);
                }
                fout.close();
                istream.close();
                if (ze.getName().endsWith(".jar")) {
                    classPath.add(filePath);
                }
            }
        }
        zip.close();
    } else if (args[0] instanceof FileObject) {
        FileObject fileObj = (FileObject) args[0];
        fileName = fileObj.getName().getBaseName();
        try {
            fileWithPath = fileObj.getURL().toURI().toString();
        } catch (URISyntaxException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        fileName = fileName.substring(0, fileName.indexOf('.'));
        fileName += "sar";
        classPath = unpack(fileObj, new File(serverConfig.getDeploydirectory() + "/" + fileName + "/"),
                (StandardFileSystemManager) args[1]);
    }
    URLClassLoader loader = (URLClassLoader) ClassLoader.getSystemClassLoader();
    URL[] urls = loader.getURLs();
    WebClassLoader sarClassLoader;
    if (cL != null) {
        sarClassLoader = new WebClassLoader(urls, cL);
    } else {
        sarClassLoader = new WebClassLoader(urls);
    }
    for (int index = 0; index < classPath.size(); index++) {
        // log.info("file:"+classPath.get(index));
        sarClassLoader.addURL(new URL("file:" + classPath.get(index)));
    }
    sarClassLoader.addURL(new URL("file:" + serverConfig.getDeploydirectory() + "/" + fileName + "/"));
    //log.info(sarClassLoader.geturlS());
    sarsMap.put(fileWithPath, sarClassLoader);
    try {
        Sar sar = (Sar) sardigester.parse(new InputSource(new FileInputStream(
                serverConfig.getDeploydirectory() + "/" + fileName + "/META-INF/" + "mbean-service.xml")));
        CopyOnWriteArrayList mbeans = sar.getMbean();
        //log.info(mbeanServer);
        ObjectName objName, classLoaderObjectName = new ObjectName("com.app.server:classLoader=" + fileName);
        if (!mbeanServer.isRegistered(classLoaderObjectName)) {
            mbeanServer.registerMBean(sarClassLoader, classLoaderObjectName);
        } else {
            mbeanServer.unregisterMBean(classLoaderObjectName);
            mbeanServer.registerMBean(sarClassLoader, classLoaderObjectName);
            ;
        }
        for (int index = 0; index < mbeans.size(); index++) {
            Mbean mbean = (Mbean) mbeans.get(index);
            //log.info(mbean.getObjectname());
            //log.info(mbean.getCls());
            objName = new ObjectName(mbean.getObjectname());
            Class service = sarClassLoader.loadClass(mbean.getCls());
            if (mbeanServer.isRegistered(objName)) {
                //mbs.invoke(objName, "stopService", null, null);
                //mbs.invoke(objName, "destroy", null, null);
                mbeanServer.unregisterMBean(objName);
            }
            mbeanServer.createMBean(service.getName(), objName, classLoaderObjectName);
            //mbs.registerMBean(obj, objName);
            CopyOnWriteArrayList attrlist = mbean.getMbeanAttribute();
            if (attrlist != null) {
                for (int count = 0; count < attrlist.size(); count++) {
                    MBeanAttribute attr = (MBeanAttribute) attrlist.get(count);
                    Attribute mbeanattribute = new Attribute(attr.getName(), attr.getValue());
                    mbeanServer.setAttribute(objName, mbeanattribute);
                }
            }
            Attribute mbeanattribute = new Attribute("ObjectName", objName);
            mbeanServer.setAttribute(objName, mbeanattribute);
            if (((String) mbeanServer.getAttribute(objName, "Deployer")).equals("true")) {
                mbeanServer.invoke(objName, "init", new Object[] { deployerList },
                        new String[] { Vector.class.getName() });

            }
            mbeanServer.invoke(objName, "init", new Object[] { serviceList, serverConfig, mbeanServer },
                    new String[] { Vector.class.getName(), ServerConfig.class.getName(),
                            MBeanServer.class.getName() });
            mbeanServer.invoke(objName, "start", null, null);
            serviceListObjName.put(fileWithPath, objName);
        }
    } catch (Exception e) {
        log.error("Could not able to deploy sar archive " + fileWithPath, e);
        // TODO Auto-generated catch block
        //e.printStackTrace();
    }
}

From source file:com.ibm.team.build.internal.hjplugin.RTCScm.java

private void sendJarsToSlave(FilePath workspacePath)
        throws MalformedURLException, IOException, InterruptedException {
    VirtualChannel channel = workspacePath.getChannel();
    if (channel instanceof Channel) {
        // try to find our jars
        List<URL> ourJars = new ArrayList<URL>(2);
        Class<?> originalClass = RTCScm.class;
        URLClassLoader originalClassLoader = (URLClassLoader) originalClass.getClassLoader();
        URL[] originalURLs = originalClassLoader.getURLs();
        for (URL url : originalURLs) {
            String file = url.getFile();
            if (file.contains("com.ibm.team.build.hjplugin-rtc") && file.endsWith(".jar")) { //$NON-NLS-1$ //$NON-NLS-2$
                LOGGER.finer("Found our jar for prefetch " + url.getFile()); //$NON-NLS-1$
                ourJars.add(url);//w ww. j a va  2s .co m
            }
        }
        LOGGER.finer("Found " + ourJars.size() + " jars for remote prefetch"); //$NON-NLS-1$ //$NON-NLS-2$
        URL[] jars = ourJars.toArray(new URL[ourJars.size()]);
        boolean result = ((Channel) channel).preloadJar(originalClassLoader, jars);
        LOGGER.finer("Prefetch result for " + ((Channel) channel).getName() + " is " + result); //$NON-NLS-1$ //$NON-NLS-2$
    }
}