Example usage for java.lang Throwable Throwable

Introduction

In this page you can find the example usage for java.lang Throwable Throwable.

Prototype

public Throwable() 

Source Link

Document

Constructs a new throwable with null as its detail message.

Usage

From source file:com.opentable.logging.RedisAppenderTest.java

@Test
public void testLog() throws Exception {
    context.getLogger("test").info("Herro!");
    context.getLogger("womp").warn("flop", new Throwable());

    final CommonLogFields log1, log2;

    try (Jedis jedis = new Jedis("localhost", redis.getPort())) {
        log1 = read(jedis.lpop("logs"));
        log2 = read(jedis.lpop("logs"));
        assertNull(jedis.lpop("logs"));
    }// w  ww .jav  a 2  s.co  m

    assertEquals("Herro!", log1.getMessage());
    assertEquals("test", log1.getLogClass());
    assertEquals("INFO", log1.getSeverity());

    assertEquals("flop", log2.getMessage());
    assertEquals("womp", log2.getLogClass());
    assertEquals("WARN", log2.getSeverity());
}

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From source file:org.blockfreie.element.hydrogen.murikate.ApplicationUtil.java

/**
 * Returns application wide property./*from ww w. jav a2  s. c o  m*/
 * 
 * @param key
 *            the name of property to retrieve
 * @return the value of property
 */
public static String getProperty(String key) {
    String result = null;
    String classname = new Throwable().getStackTrace()[1].getClassName();
    String saltedkey = String.format("%s.%s", classname, key);
    result = PROPERTY.getProperty(saltedkey);
    result = (result == null) ? PROPERTY.getProperty(key) : result;
    LOGGER.log(Level.INFO, String.format("%s:%s", saltedkey, result));
    return result;
}

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From source file:com.esd.vs.controller.SMSController.java

/**
 * ?//  w w w .  ja va  2 s  . com
 * 
 * @return
 */
@RequestMapping(value = "/send", method = RequestMethod.GET)
@ResponseBody
public String send(HttpServletRequest request, HttpSession session) {
    Sms sms = new Sms();
    String resultCode = "-1";
    String ip = getRemoteAddress(request);
    //String appId = request.getParameter("appId");
    if (ipFilter(appId, ip) == false) {
        logger.debug("??");
        return resultCode;
    }
    logger.debug("??");
    String phone = request.getParameter("phone");
    String code = request.getParameter("code");
    sms.setIp(ip);
    sms.setPhone(phone);
    sms.setCode(code);
    sms.setAccountSid(accountSid);
    sms.setAccountToken(accountToken);
    sms.setAppid(appId);
    sms.setCreateMethod(new Throwable().getStackTrace()[0].toString());
    smsService.save(sms);
    // logger.debug("phone:{} code:{}", phone, code);
    //
    // HashMap<String, Object> result = null;
    // CCPRestSDK restAPI = new CCPRestSDK();
    // restAPI.init("sandboxapp.cloopen.com", "8883");//
    // ?????????https://
    // restAPI.setAccount(accountSid, accountToken);// ???????
    // restAPI.setAppId(appId);// ?ID
    // result = restAPI.sendTemplateSMS(phone, "1", new String[] { code });
    //
    // String resultCode = String.valueOf(result.get("statusCode"));
    // sms.setUpdateMethod(new Throwable().getStackTrace()[0].toString());
    // sms.setStatusCode(resultCode);
    // sms.setResult(result.get("data").toString());
    // if ("000000".equals(resultCode) == false) {
    // logger.error("?=" + result.get("statusCode") + " ?= " +
    // result.get("statusMsg"));
    // }
    smsService.update(sms);
    return resultCode;
}

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From source file:com.jivesoftware.os.amza.api.ring.RingHost.java

public static RingHost fromBytes(byte[] bytes) throws Exception {
    if (bytes[0] == 0) {
        int port = UIO.bytesInt(bytes, 1);
        String host = new String(bytes, 1 + 4, bytes.length - (1 + 4), StandardCharsets.UTF_8);
        return new RingHost("", "", host, port);
    } else if (bytes[0] == 1) {
        int i = 1;
        int port = UIO.bytesInt(bytes, i);
        i += 4;// w  ww.j  av a 2  s  .co m
        int hostLength = UIO.bytesInt(bytes, i);
        i += 4;
        String host = new String(bytes, i, hostLength, StandardCharsets.UTF_8);
        i += hostLength;
        int rackLength = UIO.bytesInt(bytes, i);
        i += 4;
        String rack = new String(bytes, i, rackLength, StandardCharsets.UTF_8);
        i += rackLength;
        int datacenterLength = UIO.bytesInt(bytes, i);
        i += 4;
        String datacenter = new String(bytes, i, datacenterLength, StandardCharsets.UTF_8);
        return new RingHost(datacenter, rack, host, port);
    }
    LOG.error("Bad RingHost bytes, bytes={}", new Object[] { Arrays.toString(bytes) }, new Throwable());
    return null; // Sorry caller
}

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From source file:com.orange.cepheus.broker.Subscriptions.java

/**
 * Add a subscription./*  w ww.  ja v  a2 s  . co m*/
 * @param subscribeContext
 * @return the subscriptionId
 * @throws SubscriptionException, SubscriptionPersistenceException
 */
public String addSubscription(SubscribeContext subscribeContext)
        throws SubscriptionException, SubscriptionPersistenceException {
    //if duration is not present, then lb set duration to P1M
    Duration duration = convertDuration(subscribeContext.getDuration());
    if (duration.isNegative()) {
        throw new SubscriptionException("negative duration is not allowed", new Throwable());
    }
    if (duration.isZero()) {
        duration = convertDuration("P1M");
    }

    // Compile all entity patterns now to check for conformance (result is cached for later use)
    try {
        subscribeContext.getEntityIdList().forEach(patterns::getPattern);
    } catch (PatternSyntaxException e) {
        throw new SubscriptionException("bad pattern", e);
    }

    // Generate a subscription id
    String subscriptionId = UUID.randomUUID().toString();

    //create subscription and set the expiration date and subscriptionId
    Subscription subscription = new Subscription(subscriptionId, Instant.now().plus(duration),
            subscribeContext);

    //save subscription
    subscriptionsRepository.saveSubscription(subscription);
    subscriptions.put(subscriptionId, subscription);

    return subscriptionId;
}

---

From source file:com.amazonaws.services.kinesis.multilang.MessageWriterTest.java

@Test
public void writeCheckpointMessageWithErrorTest() throws IOException, InterruptedException, ExecutionException {
    Future<Boolean> future = this.messageWriter.writeCheckpointMessageWithError("1234", new Throwable());
    future.get();//ww  w.j  ava 2s  . c o m
    Mockito.verify(this.stream, Mockito.atLeastOnce()).write(Mockito.any(byte[].class), Mockito.anyInt(),
            Mockito.anyInt());
    Mockito.verify(this.stream, Mockito.atLeastOnce()).flush();
}

---

From source file:de.micromata.genome.gdbfs.ZipWriteFileSystem.java

/**
 * Unsupported op./*from  w w  w .  ja  v  a 2  s.  c  o  m*/
 */
protected void unsupportedOp() {
    StackTraceElement[] els = new Throwable().getStackTrace();
    throw new FsException("Unsupported operation: " + els[1].getMethodName());
}

---

From source file:jetbrains.exodus.query.TreeKeepingEntityIterable.java

public TreeKeepingEntityIterable(@Nullable final Iterable<Entity> entityIterable, @NotNull String entityType,
        @NotNull final NodeBase queryTree, @Nullable String leftChildPresentation,
        @Nullable String rightChildPresentation, @NotNull QueryEngine queryEngine) {
    super(queryEngine);
    final Explainer explainer = queryEngine.getPersistentStore().getExplainer();
    isExplainOn = explainer.isExplainOn();
    origin = explainer.genOrigin();// w  w  w.j av  a  2 s.co  m
    if (isExplainOn) {
        strippedStacktrace = Explainer.stripStackTrace(new Throwable());
    }
    // get entityType from iterable
    if (entityIterable instanceof StaticTypedEntityIterable) {
        final String entityIterableType = ((StaticTypedEntityIterable) entityIterable).getEntityType();
        if (!(entityType.equals(entityIterableType))
                && Utils.isTypeOf(entityIterableType, entityType, queryEngine.getModelMetaData())) {
            entityType = entityIterableType;
        }
    }
    //
    if (isExplainOn) {
        if (queryTree instanceof BinaryOperator
                && (leftChildPresentation != null || rightChildPresentation != null)) {
            BinaryOperator binaryOperator = (BinaryOperator) queryTree;
            if (leftChildPresentation == null) {
                leftChildPresentation = binaryOperator.getLeft().toString();
            }
            if (rightChildPresentation == null) {
                rightChildPresentation = binaryOperator.getRight().toString();
            }
            annotatedTree = "at " + strippedStacktrace + '\n' + binaryOperator.getClass().getSimpleName()
                    + ('\n' + leftChildPresentation + '\n' + rightChildPresentation).replace("\n",
                            '\n' + NodeBase.TREE_LEVEL_INDENT);
        } else {
            annotatedTree = "at " + strippedStacktrace + '\n' + queryTree;
        }
    }
    if (entityIterable instanceof TreeKeepingEntityIterable) {
        final TreeKeepingEntityIterable instanceTreeIt = (TreeKeepingEntityIterable) entityIterable;
        final NodeBase instanceTree = instanceTreeIt.sourceTree;
        if (queryTree instanceof Sort && ((UnaryNode) queryTree).getChild().equals(NodeFactory.all())) {
            sourceTree = queryTree.getClone();
            sourceTree.replaceChild(((UnaryNode) sourceTree).getChild(), instanceTree.getClone());
            if (isExplainOn) {
                annotatedTree = "at " + strippedStacktrace + '\n' + sourceTree.getClass().getSimpleName()
                        + ("\n" + (instanceTreeIt.annotatedTree != null ? instanceTreeIt.annotatedTree
                                : instanceTree)).replace("\n", '\n' + NodeBase.TREE_LEVEL_INDENT);
            }
        } else {
            sourceTree = instanceTree instanceof GetAll ? queryTree
                    : new And(instanceTree.getClone(), queryTree);
            if (isExplainOn && !(instanceTree instanceof GetAll)) {
                annotatedTree = "at " + strippedStacktrace + "\nAnd"
                        + ("\n" + (instanceTreeIt.annotatedTree != null ? instanceTreeIt.annotatedTree
                                : instanceTree) + '\n' + annotatedTree).replace("\n",
                                        '\n' + NodeBase.TREE_LEVEL_INDENT);
            }
        }
        instance = instanceTreeIt.instance;
    } else {
        instance = entityIterable;
        sourceTree = queryTree;
    }
    this.entityType = entityType;
    optimizedTree = null;
}

---

From source file:com.redhat.rhn.testing.TestUtils.java

/**
 * method to find a file relative to the calling class.  primarily
 * useful when writing tests that need access to external data.
 * this lets you put the data relative to the test class file.
 *
 * @param path the path, relative to caller's location
 * @return URL a URL referencing the file
 * @throws ClassNotFoundException if the calling class can not be found
 * (i.e., should not happen)/*from   w  w w  .java  2  s.co  m*/
 * @throws IOException if the specified file in an archive (eg. jar) and
 * it cannot be copied to a temporary location
 */
public static URL findTestData(String path) throws ClassNotFoundException, IOException {
    Throwable t = new Throwable();
    StackTraceElement[] ste = t.getStackTrace();

    String className = ste[1].getClassName();
    Class clazz = Class.forName(className);

    URL ret = clazz.getResource(path);

    if (ret.toString().contains("!")) { // file is from an archive
        String tempPath = "/tmp/" + filePrefix + ret.hashCode();
        InputStream input = clazz.getResourceAsStream(path);

        OutputStream output = new FileOutputStream(tempPath);
        IOUtils.copy(input, output);

        return new File(tempPath).toURI().toURL();
    }

    return ret;
}

---

From source file:neembuu.vfs.progresscontrol.GeneralThrottleTestMeasurement.java

@Override
public void write(byte[] b) throws IOException {
    if (!firstObv) {
        new Throwable().printStackTrace();
        firstObv = true;//w ww.j a  v a 2 s .  c o  m
    }
    if (buffSize != b.length) {
        buffSize = b.length;
        //System.out.println("buffchanged to "+buffSize);
    }

    downloadSpeedObv.progressed(b.length);

    //long i = System.currentTimeMillis();
    controlThrottle.trace
            .addPoint(new TracePoint2D(System.currentTimeMillis(), downloadSpeedObv.getSpeed_KiBps()));

    controlThrottle.smallDownloadSpeedLabel.setText(downloadSpeedObv.getSpeed_KiBps() + "KiBps");

    controlThrottle.averageSpeed.setText(downloadSpeedObv.getAverage_KiBps() + " KBps");

    /*long f = System.currentTimeMillis();
    ift*=ind;
    ift+=(f-i);
    ind++;
    ift/=ind;
    System.out.println("tog="+ift);*/

    calculateSleepInterval();
    try {
        if (throttleEnabled) {
            if (sleepPerByteDownloaded > 0) {
                double millis = sleepPerByteDownloaded * b.length * 1000;
                int nanos = ((int) (millis * 1000000)) % 1000000;
                //if(millis>2){
                Thread.sleep((int) (millis), nanos);
                //}
            }
        }
    } catch (Exception a) {

    }
}

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