List of usage examples for java.rmi.registry Registry lookup
public Remote lookup(String name) throws RemoteException, NotBoundException, AccessException;
name in this registry. From source file:client.ComputePi.java
public static void main(String args[]) { if (System.getSecurityManager() == null) { System.setSecurityManager(new SecurityManager()); }//from w w w .j a v a 2 s. c o m try { String name = "Compute"; Registry registry = LocateRegistry.getRegistry(args[0]); Compute comp = (Compute) registry.lookup(name); Pi task = new Pi(Integer.parseInt(args[1])); BigDecimal pi = comp.executeTask(task); System.out.println(pi); } catch (Exception e) { System.err.println("ComputePi exception:"); e.printStackTrace(); } }
From source file:mytubermiserver.MyTubeRMIClient.java
/** * @param args the command line arguments */// w w w . ja v a 2 s.c o m public static void main(String[] args) { System.setProperty("com.healthmarketscience.rmiio.exporter.port", "6667"); try { Registry registry = LocateRegistry.getRegistry("192.168.0.145"); //ENDERECO Server server = (Server) registry.lookup("MyTubeRMI"); System.out.println(server.testConnection()); /* //ENVIAR ARQUIVO PRO SERVER InputStream istream = new FileInputStream("e://music.mp3"); // call server (note export() call to get actual remote interface) OutputStream ostream = RemoteOutputStreamClient.wrap(server.uploadOutputStream("arthur")); ostream.write(IOUtils.toByteArray(istream)); ostream.flush(); ostream.close(); server.saveInDatabase("arthur"); */ //RECEBER ARQUIVO DO SERVER InputStream istreamSaida = RemoteInputStreamClient.wrap(server.getFile("aaa")); int read; try (FileOutputStream out = new FileOutputStream("e:/music2.jpg")) { byte[] bytes = new byte[1024]; while ((read = istreamSaida.read(bytes)) != -1) { out.write(bytes, 0, read); } out.close(); } } catch (RemoteException | NotBoundException e) { System.out.println("Exception: " + e); } catch (IOException ex) { System.out.println("Exception: " + ex); } }
From source file:engine.Pi.java
public static void main(String args[]) { if (System.getSecurityManager() == null) { System.setSecurityManager(new SecurityManager()); }/*from w w w . java 2s.c om*/ try { String name = "Compute"; Registry registry = LocateRegistry.getRegistry(args[0]); Compute comp = (Compute) registry.lookup(name); Pi task = new Pi(Integer.parseInt(args[1])); BigDecimal pi = comp.executeTask(task); System.out.println(pi); } catch (Exception e) { System.err.println("ComputePi exception:"); e.printStackTrace(); } }
From source file:uk.co.moonsit.rmi.GraphClient.java
@SuppressWarnings("SleepWhileInLoop") public static void main(String args[]) { Properties p = new Properties(); try {//from ww w .j a va 2s .c om p.load(new FileReader("graph.properties")); } catch (IOException ex) { Logger.getLogger(GraphClient.class.getName()).log(Level.SEVERE, null, ex); } //String[] labels = p.getProperty("labels").split(","); GraphClient demo = null; int type = 0; boolean log = false; if (args[0].equals("-l")) { log = true; } switch (type) { case 0: try { System.setProperty("java.security.policy", "file:./client.policy"); if (System.getSecurityManager() == null) { System.setSecurityManager(new RMISecurityManager()); } String name = "GraphServer"; String host = p.getProperty("host"); System.out.println(host); Registry registry = LocateRegistry.getRegistry(host); String[] list = registry.list(); for (String s : list) { System.out.println(s); } GraphDataInterface gs = null; boolean bound = false; while (!bound) { try { gs = (GraphDataInterface) registry.lookup(name); bound = true; } catch (NotBoundException e) { System.err.println("GraphServer exception:" + e.toString()); Thread.sleep(500); } } @SuppressWarnings("null") String config = gs.getConfig(); System.out.println(config); /*float[] fs = gs.getValues(); for (float f : fs) { System.out.println(f); }*/ demo = new GraphClient(gs, 1000, 700, Float.parseFloat(p.getProperty("frequency")), log); demo.init(config); demo.run(); } catch (RemoteException e) { System.err.println("GraphClient exception:" + e.toString()); } catch (FileNotFoundException ex) { Logger.getLogger(GraphClient.class.getName()).log(Level.SEVERE, null, ex); } catch (IOException ex) { Logger.getLogger(GraphClient.class.getName()).log(Level.SEVERE, null, ex); } catch (Exception ex) { Logger.getLogger(GraphClient.class.getName()).log(Level.SEVERE, null, ex); } finally { if (demo != null) { demo.close(); } } break; case 1: try { demo = new GraphClient(1000, 700, Float.parseFloat(p.getProperty("frequency"))); demo.init("A^B|Time|Error|-360|360"); demo.addData(0, 1, 100); demo.addData(0, 2, 200); demo.addData(1, 1, 50); demo.addData(1, 2, 450); } catch (FileNotFoundException ex) { Logger.getLogger(GraphClient.class.getName()).log(Level.SEVERE, null, ex); } catch (IOException ex) { Logger.getLogger(GraphClient.class.getName()).log(Level.SEVERE, null, ex); } catch (Exception ex) { Logger.getLogger(GraphClient.class.getName()).log(Level.SEVERE, null, ex); } break; } }
From source file:com.piketec.jenkins.plugins.tpt.Utils.java
private static TptApi connectToTPT(TptLogger logger, int tptPort, String tptBindingName, String hostName) throws RemoteException, NotBoundException, AccessException { Registry registry; registry = LocateRegistry.getRegistry(hostName, tptPort); TptApi remoteApi = (TptApi) registry.lookup(tptBindingName); try {/*from w w w. jav a 2 s.c o m*/ logger.info("Connected to TPT \"" + remoteApi.getTptVersion() + "\""); } catch (ApiException e) { logger.error(e.getMessage()); // should not happen } return remoteApi; }
From source file:mytubermiserver.RMIClient.java
public RMIClient(String address, String registryName) throws RemoteException, NotBoundException { System.setProperty("com.healthmarketscience.rmiio.exporter.port", "6667"); Registry registry = LocateRegistry.getRegistry(address); server = (Server) registry.lookup(registryName); }
From source file:de.tudarmstadt.lt.lm.web.servlet.LanguageModelProviderServlet.java
private boolean connectToLanguageModel(String key) throws Exception { try {/* w w w.j a v a 2 s .com*/ int index = _lm_keys.get(key); Registry registry = LocateRegistry.getRegistry(_host, _port); StringProviderMXBean lmprvdr = (StringProviderMXBean) registry.lookup(key); if (lmprvdr.getModelReady()) { _lm_provider.set(index, lmprvdr); return true; } } catch (RemoteException e) { LOG.error("Unable to connect to rmi registry on {}:{}. {}: {}.", _host, _port, e.getClass().getSimpleName(), e.getMessage()); } catch (NotBoundException e) { LOG.error("Unable to connect to service {}. {}: {}.", key, e.getClass().getSimpleName(), e.getMessage()); } return false; }
From source file:de.tudarmstadt.lt.lm.app.ListServices.java
@Override public void run() { String[] services = new String[] {}; Registry registry = null; try {/*from w ww .j a v a 2 s . c o m*/ registry = LocateRegistry.getRegistry(_host, _port); } catch (Exception e) { LOG.error("Could not connect to registry.", e); System.exit(1); } try { services = registry.list(); } catch (Exception e) { LOG.error("Could not lookup services from registry.", e); System.exit(1); } LOG.info("{} services available.", services.length); for (String name : services) { Remote r = null; try { r = registry.lookup(name); } catch (NotBoundException | RemoteException e) { continue; } StringBuilder b = new StringBuilder(); for (Class<?> clazz : r.getClass().getInterfaces()) b.append(", ").append(clazz.getName()); String status = "status:unknown"; try { if (r instanceof StringProviderMXBean) status = ((StringProviderMXBean) r).getModelReady() ? "status:running" : "status:loading"; } catch (RemoteException e) { } System.out.format("%s\t(%s)\t[%s] %n", name, b.length() > 0 ? b.substring(2) : "", status); } }
From source file:de.tudarmstadt.lt.lm.web.servlet.LanguageModelProviderServlet.java
private void scanForLanguageModels() throws RemoteException, NotBoundException { Registry registry = LocateRegistry.getRegistry(_host, _port); Set<String> services = new HashSet<String>(Arrays.asList(registry.list())); if (services.size() == 0) System.out.println("no services available"); for (String name : services) { // if (_lm_keys.containsKey(name)) // continue; Remote r = registry.lookup(name); if (r instanceof StringProviderMXBean) { // StringProviderMBean strprvdr = (StringProviderMBean) r; _lm_keys.put(name, _lm_keys.size()); _lm_provider.add(null);/*from w w w.ja v a 2s . c om*/ _perp_processors.add(null); } } }
From source file:de.clusteval.serverclient.BackendClient.java
/** * Instantiates a new eval client./*from w w w. ja va 2s .c om*/ * * <p> * If no port is specified in the options, the default 1099 will be used. * * <p> * If no ip is specified, the localhost will be used. * * <p> * If no clientId is specified, the client will retrieve a new one from the * server. * * @param params * The command line parameters for this client (see * {@link #params}). * * @throws ConnectException * @throws ParseException */ public BackendClient(final String[] params) throws ConnectException, ParseException { super(); this.log = LoggerFactory.getLogger(this.getClass()); try { this.params = parseParams(params, true); } catch (ParseException e) { HelpFormatter formatter = new HelpFormatter(); formatter.printHelp("ClustEvalFramework_Client.jar", "", clientCLIOptions, "Available commands are:", false); throw e; } /** * Keep a list of not parsed arguments. This has to be done, to maintain * the - of options passed, since they are not kept in the * CommandLine#args attribute. */ List<String> notParsedArgs = new ArrayList<String>(); for (String s : params) { String raw; if (s.startsWith("-")) raw = s.substring(1); else raw = s; if (this.params.getArgList().contains(raw) || this.params.getArgList().contains(s)) notParsedArgs.add(s); } this.args = notParsedArgs.toArray(new String[0]); if (this.params.hasOption("clientId")) this.clientId = this.params.getOptionValue("clientId"); if (this.params.hasOption("port")) this.port = this.params.getOptionValue("port"); else // default port this.port = "1099"; try { Registry registry; if (this.ip == null) registry = LocateRegistry.getRegistry(null, Integer.parseInt(this.port)); else registry = LocateRegistry.getRegistry(this.ip, Integer.parseInt(this.port)); server = (IBackendServer) registry.lookup("EvalServer"); if (this.clientId == null) this.clientId = server.getClientId(); this.log.debug("Connected to server using ClientId=" + this.clientId); } catch (ConnectException e) { this.log.error("Could not connect to server"); throw e; } catch (RemoteException e) { e.printStackTrace(); } catch (NotBoundException e) { e.printStackTrace(); } this.start(); }