Example usage for java.util.concurrent Future get

Introduction

In this page you can find the example usage for java.util.concurrent Future get.

Prototype

V get(long timeout, TimeUnit unit) throws InterruptedException, ExecutionException, TimeoutException;

Source Link

Document

Waits if necessary for at most the given time for the computation to complete, and then retrieves its result, if available.

Usage

From source file:net.solarnetwork.central.dras.biz.alert.test.SimpleAlertBizTest.java

@Test
public void processEventCreatedAlert() throws Exception {
    Event event = setupEvent();//from   www  .  ja  v  a  2s  .c o m

    SimpleAlert alert = new SimpleAlert();
    alert.setAlertType(AlertBiz.ALERT_TYPE_ENTITY_CREATED);
    alert.setRegardingIdentity(event);

    Future<AlertProcessingResult> future = alertBiz.postAlert(alert);
    assertNotNull(future);
    AlertProcessingResult result = future.get(1, TimeUnit.MINUTES);
    assertNotNull(result);
    assertNotNull(result.getAlert());
    assertEquals(alert.getAlertType(), result.getAlert().getAlertType());
    assertNotNull(result.getAlertedUsers());
    assertEquals(1, result.getAlertedUsers().size());
    assertTrue(result.getAlertedUsers().contains(new User(TEST_USER_ID)));
}

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From source file:apiserver.services.pdf.service.MergePdfFilesCFService.java

public Object execute(Message<?> message) throws ColdFusionException {
    ExtractImageResult props = (ExtractImageResult) message.getPayload();

    try {//from   ww w . j  a v a  2  s  .co m
        long startTime = System.nanoTime();
        Grid grid = verifyGridConnection();

        // Get grid-enabled executor service for nodes where attribute 'worker' is defined.
        ExecutorService exec = getColdFusionExecutor();

        Future<CollectionResult> future = exec
                .submit(new MergePdfCallable(props.getFile().getFileBytes(), props.getOptions()));

        CollectionResult _result = future.get(defaultTimeout, TimeUnit.SECONDS);
        props.setResult(_result.getCollection());

        long endTime = System.nanoTime();
        log.debug("execution times: CF=" + _result.getStats().getExecutionTime() + "ms -- total="
                + (endTime - startTime) + "ms");

        return props;
    } catch (Exception ge) {
        throw new RuntimeException(ge);
    }
}

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From source file:apiserver.services.pdf.service.DeletePdfPagesCFService.java

public Object execute(Message<?> message) throws ColdFusionException {
    DeletePdfPagesResult props = (DeletePdfPagesResult) message.getPayload();

    try {/*ww  w  .  j ava 2  s . c  o  m*/
        long startTime = System.nanoTime();
        Grid grid = verifyGridConnection();

        // Get grid-enabled executor service for nodes where attribute 'worker' is defined.
        ExecutorService exec = getColdFusionExecutor();

        Future<ByteArrayResult> future = exec
                .submit(new DeletePagesCallable(props.getFile().getFileBytes(), props.getOptions()));

        ByteArrayResult _result = future.get(defaultTimeout, TimeUnit.SECONDS);
        props.setResult(_result.getBytes());

        long endTime = System.nanoTime();
        log.debug("execution times: CF=" + _result.getStats().getExecutionTime() + "ms -- total="
                + (endTime - startTime) + "ms");

        return props;
    } catch (Exception ge) {
        throw new RuntimeException(ge);
    }
}

---

From source file:apiserver.services.pdf.service.OptimizePdfCFService.java

public Object execute(Message<?> message) throws ColdFusionException {
    OptimizePdfResult props = (OptimizePdfResult) message.getPayload();

    try {/*from  w  w  w  .ja  va  2  s  .co m*/
        long startTime = System.nanoTime();
        Grid grid = verifyGridConnection();

        // Get grid-enabled executor service for nodes where attribute 'worker' is defined.
        ExecutorService exec = getColdFusionExecutor();

        Future<ByteArrayResult> future = exec
                .submit(new OptimizePdfCallable(props.getFile().getFileBytes(), props.getOptions()));

        ByteArrayResult _result = future.get(defaultTimeout, TimeUnit.SECONDS);
        props.setResult(_result.getBytes());

        long endTime = System.nanoTime();
        log.debug("execution times: CF=" + _result.getStats().getExecutionTime() + "ms -- total="
                + (endTime - startTime) + "ms");

        return props;
    } catch (Exception ge) {
        throw new RuntimeException(ge);
    }
}

---

From source file:apiserver.services.pdf.service.AddPdfWatermarkCFService.java

public Object execute(Message<?> message) throws ColdFusionException {
    WatermarkPdfResult props = (WatermarkPdfResult) message.getPayload();

    try {/*w ww .ja va 2 s . c  o  m*/
        long startTime = System.nanoTime();
        Grid grid = verifyGridConnection();

        // Get grid-enabled executor service for nodes where attribute 'worker' is defined.
        ExecutorService exec = getColdFusionExecutor();

        Future<ByteArrayResult> future = exec
                .submit(new AddWatermarkCallable(props.getFile().getFileBytes(), props.getOptions()));

        ByteArrayResult _result = future.get(defaultTimeout, TimeUnit.SECONDS);
        props.setResult(_result.getBytes());

        long endTime = System.nanoTime();
        log.debug("execution times: CF=" + _result.getStats().getExecutionTime() + "ms -- total="
                + (endTime - startTime) + "ms");

        return props;
    } catch (Exception ge) {
        throw new RuntimeException(ge);
    }
}

---

From source file:apiserver.services.pdf.service.TransformPdfCFService.java

public Object execute(Message<?> message) throws ColdFusionException {
    TransformPdfResult props = (TransformPdfResult) message.getPayload();

    try {//w w  w. ja  v a2 s.  c  o  m
        long startTime = System.nanoTime();
        Grid grid = verifyGridConnection();

        // Get grid-enabled executor service for nodes where attribute 'worker' is defined.
        ExecutorService exec = getColdFusionExecutor();

        Future<ByteArrayResult> future = exec
                .submit(new TransformPdfCallable(props.getFile().getFileBytes(), props.getOptions()));

        ByteArrayResult _result = future.get(defaultTimeout, TimeUnit.SECONDS);
        props.setResult(_result.getBytes());

        long endTime = System.nanoTime();
        log.debug("execution times: CF=" + _result.getStats().getExecutionTime() + "ms -- total="
                + (endTime - startTime) + "ms");

        return props;
    } catch (Exception ge) {
        throw new RuntimeException(ge);
    }
}

---

From source file:apiserver.services.pdf.service.ExtractPdfImagesCFService.java

public Object execute(Message<?> message) throws ColdFusionException {
    ExtractImageResult props = (ExtractImageResult) message.getPayload();

    try {/*from  ww  w  .  j  a v a2s .c  o  m*/
        long startTime = System.nanoTime();
        Grid grid = verifyGridConnection();

        // Get grid-enabled executor service for nodes where attribute 'worker' is defined.
        ExecutorService exec = getColdFusionExecutor();

        Future<CollectionResult> future = exec
                .submit(new ExtractImageCallable(props.getFile().getFileBytes(), props.getOptions()));

        CollectionResult _result = future.get(defaultTimeout, TimeUnit.SECONDS);
        props.setResult(_result.getCollection());

        long endTime = System.nanoTime();
        log.debug("execution times: CF=" + _result.getStats().getExecutionTime() + "ms -- total="
                + (endTime - startTime) + "ms");

        return props;
    } catch (Exception ge) {
        throw new RuntimeException(ge);
    }
}

---

From source file:apiserver.services.pdf.service.RemotePdfWatermarkCFService.java

public Object execute(Message<?> message) throws ColdFusionException {
    WatermarkPdfResult props = (WatermarkPdfResult) message.getPayload();

    try {/*from   w  ww  .  j a v  a 2 s . c  o m*/
        long startTime = System.nanoTime();
        Grid grid = verifyGridConnection();

        // Get grid-enabled executor service for nodes where attribute 'worker' is defined.
        ExecutorService exec = getColdFusionExecutor();

        Future<ByteArrayResult> future = exec
                .submit(new RemoveWatermarkCallable(props.getFile().getFileBytes(), props.getOptions()));

        ByteArrayResult _result = future.get(defaultTimeout, TimeUnit.SECONDS);
        props.setResult(_result.getBytes());

        long endTime = System.nanoTime();
        log.debug("execution times: CF=" + _result.getStats().getExecutionTime() + "ms -- total="
                + (endTime - startTime) + "ms");

        return props;
    } catch (Exception ge) {
        throw new RuntimeException(ge);
    }
}

---

From source file:org.activiti.extension.cache.MemcachedManager.java

/**
 * Delete, ??updateTimeout, ?false??.//from  w w w .ja va2 s . com
 */
@ManagedOperation(description = "Delete, ??updateTimeout, ?false??.")
@ManagedOperationParameters({ @ManagedOperationParameter(name = "key", description = "key") })
public boolean safeDelete(String key) {
    Future<Boolean> future = memcachedClient.delete(key);
    try {
        return future.get(updateTimeout, TimeUnit.MILLISECONDS);
    } catch (Exception e) {
        future.cancel(false);
    }
    return false;
}

---

From source file:apiserver.services.pdf.controllers.InfoController.java

/**
 * Get information about document//from  www.j a v  a  2 s  .c  o  m
 * @param file  PDF to pull info from
 * @param password  Password to open pdf
 * @return
 * @throws InterruptedException
 * @throws java.util.concurrent.ExecutionException
 * @throws java.util.concurrent.TimeoutException
 * @throws java.io.IOException
 * @throws Exception
 */
@ApiOperation(value = "TODO")
@RequestMapping(value = "/info/get", method = RequestMethod.POST, produces = "application/pdf")
public ResponseEntity<Object> getPdfInfo(
        @ApiParam(name = "file", required = true) @RequestPart("file") MultipartFile file,
        @ApiParam(name = "password", required = false) @RequestPart(value = "password", required = false) String password)
        throws InterruptedException, ExecutionException, TimeoutException, IOException, Exception {
    PdfInfoJob job = new PdfInfoJob();
    job.setFile(new Document(file));
    if (password != null)
        job.setPassword(password);

    Future<Map> future = gateway.pdfInfo(job);
    ObjectJob payload = (ObjectJob) future.get(defaultTimeout, TimeUnit.MILLISECONDS);

    return ResponseEntityHelper.processObject(payload.getResult());
}

---

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