List of usage examples for java.util TimerTask TimerTask
protected TimerTask()
From source file:com.github.safrain.remotegsh.server.RgshFilter.java
@Override public void init(FilterConfig filterConfig) throws ServletException { if (filterConfig.getInitParameter("charset") != null) { charset = filterConfig.getInitParameter("charset"); } else {/* w w w.j av a 2s . c om*/ charset = DEFAULT_CHARSET; } if (filterConfig.getInitParameter("shellSessionTimeout") != null) { shellSessionTimeout = Long.valueOf(filterConfig.getInitParameter("shellSessionTimeout")); } else { shellSessionTimeout = SESSION_PURGE_INTERVAL; } String scriptExtensionCharset; if (filterConfig.getInitParameter("scriptExtensionCharset") != null) { scriptExtensionCharset = filterConfig.getInitParameter("scriptExtensionCharset"); } else { scriptExtensionCharset = DEFAULT_CHARSET; } //Compile script extensions List<String> scriptExtensionPaths = new ArrayList<String>(); if (filterConfig.getInitParameter("scriptExtensions") != null) { Collections.addAll(scriptExtensionPaths, filterConfig.getInitParameter("scriptExtensions").split(",")); } else { scriptExtensionPaths.add(RESOURCE_PATH + "extension/spring.groovy"); } scriptExtensions = new HashMap<String, CompiledScript>(); for (String path : scriptExtensionPaths) { String scriptContent; try { scriptContent = getResource(path, scriptExtensionCharset); } catch (IOException e) { throw new ServletException(e); } Compilable compilable = (Compilable) createGroovyEngine(); try { CompiledScript compiledScript = compilable.compile(scriptContent); scriptExtensions.put(path, compiledScript); } catch (ScriptException e) { //Ignore exceptions while compiling script extensions,there may be compilation errors due to missing dependency log.log(Level.WARNING, String.format("Error compiling script extension '%s'", path), e); } } // Setup a timer to purge timeout shell sessions Timer timer = new Timer("Remote Groovy Shell session purge daemon", true); timer.scheduleAtFixedRate(new TimerTask() { @Override public void run() { purgeTimeOutSessions(); } }, 0, SESSION_PURGE_INTERVAL); }
From source file:com.adaptris.core.jms.activemq.ActiveMqJmsTransactedWorkflowTest.java
public void testHandleChannelUnavailable_Bug2343() throws Exception { int msgCount = 10; EmbeddedActiveMq activeMqBroker = new EmbeddedActiveMq(); String destination = createSafeUniqueId(new Object()); final Channel channel = createStartableChannel(activeMqBroker, true, "testHandleChannelUnavailable_Bug2343", destination);/* w ww .j a v a 2 s. c om*/ JmsTransactedWorkflow workflow = (JmsTransactedWorkflow) channel.getWorkflowList().get(0); workflow.setChannelUnavailableWaitInterval(new TimeInterval(1L, TimeUnit.SECONDS)); try { activeMqBroker.start(); channel.requestStart(); channel.toggleAvailability(false); Timer t = new Timer(); t.schedule(new TimerTask() { @Override public void run() { channel.toggleAvailability(true); } }, 666); StandaloneProducer sender = new StandaloneProducer(activeMqBroker.getJmsConnection(), new PtpProducer(new ConfiguredProduceDestination(destination))); send(sender, msgCount); waitForMessages((MockMessageProducer) workflow.getProducer(), msgCount); assertEquals(msgCount, ((MockMessageProducer) workflow.getProducer()).getMessages().size()); } finally { channel.requestClose(); } assertEquals(0, activeMqBroker.messagesOnQueue(destination)); activeMqBroker.destroy(); }
From source file:edu.wisc.jmeter.dao.JdbcMonitorDao.java
@Override public void afterPropertiesSet() throws Exception { this.setupTables(); this.purgingTimer = new Timer("JdbcMonitorDao_PurgingTimer", true); this.purgingTimer.schedule(new TimerTask() { @Override/* w w w . j a v a 2s. c o m*/ public void run() { purgeFailureLog(new Date(System.currentTimeMillis() - purgeOldFailure)); purgeRequestLog(new Date(System.currentTimeMillis() - purgeOldStatus)); purgeStatusCache(new Date(System.currentTimeMillis() - purgeStatusCache)); //HostStatus objects can be rebuilt, don't hold stuff older than 5 minutes } }, 1000 * 60, //Run 1 minute after starting 1000 * 60 * 5); //Repeat every 5 minutes }
From source file:org.nuvola.tvshowtime.ApplicationLauncher.java
private void requestAccessToken() { try {/*from w ww. j a va2 s. co m*/ HttpHeaders headers = new HttpHeaders(); headers.setContentType(MediaType.APPLICATION_FORM_URLENCODED); HttpEntity<String> entity = new HttpEntity<>("client_id=" + TVST_CLIENT_ID, headers); ResponseEntity<AuthorizationCode> content = tvShowTimeTemplate.exchange(TVST_AUTHORIZE_URI, POST, entity, AuthorizationCode.class); AuthorizationCode authorizationCode = content.getBody(); if (authorizationCode.getResult().equals("OK")) { LOG.info("Linking with your TVShowTime account using the code " + authorizationCode.getDevice_code()); LOG.info("Please open the URL " + authorizationCode.getVerification_url() + " in your browser"); LOG.info("Connect with your TVShowTime account and type in the following code : "); LOG.info(authorizationCode.getUser_code()); LOG.info("Waiting for you to type in the code in TVShowTime :-D ..."); tokenTimer = new Timer(); tokenTimer.scheduleAtFixedRate(new TimerTask() { @Override public void run() { loadAccessToken(authorizationCode.getDevice_code()); } }, 1000 * authorizationCode.getInterval(), 1000 * authorizationCode.getInterval()); } else { LOG.error("OAuth authentication TVShowTime failed."); System.exit(1); } } catch (Exception e) { LOG.error("OAuth authentication TVShowTime failed."); LOG.error(e.getMessage()); System.exit(1); } }
From source file:com.meltmedia.cadmium.core.messaging.jgroups.JGroupsMembershipTracker.java
private void handleSyncRequest(View new_view) { log.info("Here is the new view {}", new_view); final ChannelMember coordinator = getCoordinator(); if (coordinator != null && !coordinator.isMine()) { timer.schedule(new TimerTask() { public void run() { log.debug("I'm not the coordinator!!!"); if (gitService != null) { try { log.debug("Waiting for content git service to initialize."); gitService.getGitService(); gitService.releaseGitService(); } catch (Throwable t) { }//from w w w. ja va2 s . co m } if (configGitService != null) { try { log.debug("Waiting for config git service to initialize."); configGitService.getGitService(); configGitService.releaseGitService(); } catch (Throwable t) { } } Properties configProperties = configManager.getDefaultProperties(); SyncRequest request = new SyncRequest(); if (configProperties.containsKey("repo") && configProperties.containsKey("branch") && configProperties.containsKey("git.ref.sha")) { request.setContentLocation(new GitLocation(configProperties.getProperty("repo"), configProperties.getProperty("branch"), configProperties.getProperty("git.ref.sha"))); log.info("I have repo:{}, branch:{}, and sha:{} for content", new Object[] { configProperties.getProperty("repo"), configProperties.getProperty("branch"), configProperties.getProperty("git.ref.sha") }); } if (configProperties.containsKey("config.repo") && configProperties.containsKey("config.branch") && configProperties.containsKey("config.git.ref.sha")) { request.setConfigLocation(new GitLocation(configProperties.getProperty("config.repo"), configProperties.getProperty("config.branch"), configProperties.getProperty("config.git.ref.sha"))); log.info("I have repo:{}, branch:{}, and sha:{} for configuration", new Object[] { configProperties.getProperty("config.repo"), configProperties.getProperty("config.branch"), configProperties.getProperty("config.git.ref.sha") }); } Message<SyncRequest> syncMessage = new Message<SyncRequest>(ProtocolMessage.SYNC, request); try { sender.sendMessage(syncMessage, coordinator); } catch (Exception e) { log.warn("Failed to send sync message: {}", e.getMessage()); } } }, 50l); } }
From source file:com.datatorrent.flume.source.HdfsTestSource.java
@Override public void start() { super.start(); emitTimer = new Timer(); final ChannelProcessor channelProcessor = getChannelProcessor(); emitTimer.scheduleAtFixedRate(new TimerTask() { @Override//from w w w . ja v a2 s .com public void run() { int lineCount = 0; events.clear(); try { while (lineCount < rate && !finished) { String line = br.readLine(); if (line == null) { logger.debug("completed file {}", currentFile); br.close(); currentFile++; if (currentFile == dataFiles.size()) { logger.info("finished all files"); finished = true; break; } Path filePath = new Path(dataFiles.get(currentFile)); br = new BufferedReader( new InputStreamReader(new GzipCompressorInputStream(fs.open(filePath)))); logger.info("opening file {}. {}", currentFile, filePath); continue; } lineCount++; Event flumeEvent = EventBuilder.withBody(line.getBytes()); events.add(flumeEvent); } } catch (IOException e) { throw new RuntimeException(e); } if (events.size() > 0) { channelProcessor.processEventBatch(events); } if (finished) { emitTimer.cancel(); } } }, 0, 1000); }
From source file:de.uni_koeln.spinfo.maalr.webapp.controller.EditorController.java
@Override public String export(Set<String> fields, EditorQuery query) throws NoDatabaseAvailableException, IOException { File dir = new File("exports"); dir.mkdirs();// w ww . j av a2 s . c o m final File tmp = new File(dir, "export_" + UUID.randomUUID() + ".tsv.zip"); Timer timer = new Timer(); service.export(fields, query, tmp); timer.schedule(new TimerTask() { @Override public void run() { if (tmp.exists()) { System.out.println("Deleting file " + tmp); tmp.delete(); } } }, 60000 * 30); return tmp.getName(); }
From source file:Main.IrcBot.java
public void serverConnect() { try {/*from w ww . j a va 2 s. c o m*/ Socket ircSocket = new Socket(this.hostName, this.portNumber); if (ircSocket.isConnected()) { final PrintWriter out = new PrintWriter(ircSocket.getOutputStream(), true); final BufferedReader in = new BufferedReader(new InputStreamReader(ircSocket.getInputStream())); final BufferedReader stdIn = new BufferedReader(new InputStreamReader(System.in)); String userInput; String pass = "PASS *"; String nick = "NICK " + this.name; String user = "USER " + this.name + " 8 * :" + this.name; String channel = "JOIN " + this.channel; Timer channelChecker = new Timer(); out.println(pass); System.out.println("echo: " + in.readLine().toString()); out.println(nick); System.out.println("echo: " + in.readLine().toString()); out.println(user); System.out.println("echo: " + in.readLine().toString()); out.println(channel); channelChecker.scheduleAtFixedRate(new TimerTask() { @Override public void run() { try { String userIn = in.readLine().toString(); ; System.out.println(userIn); if (userIn.contains("PING")) { out.println("PONG hobana.freenode.net"); } if (userIn.contains("http://pastebin.com")) { //String[] urlCode = userIn.split("[http://pastebin.com]"); String url = "http://pastebin.com"; int indexStart = userIn.indexOf(url); int indexStop = userIn.indexOf(" ", indexStart); String urlCode = userIn.substring(indexStart, indexStop); String pasteBinId = urlCode.substring(urlCode.indexOf("/", 9) + 1, urlCode.length()); System.out.println(pasteBinId); IrcBot.postRequest(pasteBinId, out); } } catch (Exception j) { } } }, 100, 100); } else { System.out.println("There was an error connecting to the IRC server: " + this.hostName + " using port " + this.portNumber); } } catch (Exception e) { //System.out.println(e.getMessage()); } }
From source file:edu.uci.ics.hyracks.yarn.am.HyracksYarnApplicationMaster.java
private void setupHeartbeats() { long heartbeatInterval = config.getLong(YarnConfiguration.RM_AM_EXPIRY_INTERVAL_MS, YarnConfiguration.DEFAULT_RM_AM_EXPIRY_INTERVAL_MS); System.err.println("Heartbeat interval: " + heartbeatInterval); heartbeatInterval = Math.min(heartbeatInterval, 1000); System.err.println("Heartbeat interval: " + heartbeatInterval); timer.schedule(new TimerTask() { @Override/*from w w w. j a v a 2s .c om*/ public void run() { AllocateRequest hb = Records.newRecord(AllocateRequest.class); populateAllocateRequest(hb); hb.setApplicationAttemptId(amrmc.getApplicationAttemptId()); hb.setProgress(0); try { AllocateResponse allocateResponse = amrmc.getAMRMProtocol().allocate(hb); List<Container> allocatedContainers = allocateResponse.getAMResponse().getAllocatedContainers(); List<ContainerStatus> completedContainers = allocateResponse.getAMResponse() .getCompletedContainersStatuses(); processAllocation(allocatedContainers, completedContainers); } catch (YarnRemoteException e) { e.printStackTrace(); } } }, 0, heartbeatInterval); }
From source file:com.bt.aloha.sipp.SippEngineTestHelper.java
private void setUpSipp(String scenarioName, File directory, boolean respondToOriginatingAddress) throws IOException { // Give some time to settle between sipp calls. try {/* w w w . j av a2 s. co m*/ Thread.sleep(TWO_THOUSAND); } catch (InterruptedException e) { } Properties props = new Properties(); props.load(getClass().getResourceAsStream("/sipp.properties")); final String sippPath = props.getProperty("sipp.home") + "/sipp"; String localIpAddress = setIpAddress(props.getProperty("sip.stack.ip.address.pattern")); port = Integer.parseInt(props.getProperty("sipp.local.port")); String localPortOption = props.getProperty("sipp.local.port") == null ? "" : String.format("-p %s", port); String remoteAddressOption = respondToOriginatingAddress ? "" : String.format("-rsa %s:%s", localIpAddress, props.getProperty("sip.stack.port")); String runTimesOption = "-m 1"; String remoteAddressPort = respondToOriginatingAddress ? localIpAddress : String.format("%s:%s", localIpAddress, props.getProperty("sip.stack.port")); String cmdLine = String.format("%s %s %s %s %s %s", sippPath, remoteAddressOption, runTimesOption, scenarioName, remoteAddressPort, localPortOption); log.debug(cmdLine); System.out.println("COMMAND LINE:"); System.out.println("cd " + directory.getAbsolutePath()); System.out.println(cmdLine); process = Runtime.getRuntime().exec(cmdLine, null, directory); final BufferedReader in = new BufferedReader(new InputStreamReader(process.getInputStream())); final OutputStream out = process.getOutputStream(); final BufferedReader err = new BufferedReader(new InputStreamReader(process.getErrorStream())); timer = new Timer(false); timer.schedule(new TimerTask() { @Override public void run() { process.destroy(); } }, 30000); final Object event = new Object(); new Thread() { public void run() { try { String line; while ((line = err.readLine()) != null) { // while (err.ready() && (line = err.readLine()) != // null) { errSB.append(line); } err.close(); } catch (IOException e) { log.debug("Unable to read the error stream from sipp", e); } } }.start(); new Thread() { public void run() { try { String line; while ((line = in.readLine()) != null) { // while (in.ready() && (line = in.readLine()) != null) // { if (line.contains("Terminated")) { break; } if (port == -1 && line.contains("Scenario Screen")) { line = in.readLine(); String pattern; int group; if (line.contains("Transport")) { pattern = "(\\d+)"; group = 1; } else if (line.contains("Remote-host")) { pattern = "(.*?\\ds.*?)(\\d+)"; group = 2; } else continue; line = in.readLine(); final Pattern pat = Pattern.compile(pattern); Matcher matcher = pat.matcher(line); matcher.find(); port = Integer.parseInt(matcher.group(group)); synchronized (event) { event.notify(); } } } in.close(); out.close(); } catch (IOException e) { log.debug("Unable to read the input stream from sipp", e); } } }.start(); synchronized (event) { try { event.wait(FIVE_THOUSAND); } catch (InterruptedException e) { } } if (port == -1) throw new IOException("Error reading sipp port"); System.out.println("Running sipp at " + getSippAddress()); }