Example usage for java.lang Throwable toString

Introduction

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

Prototype

public String toString() 

Source Link

Document

Returns a short description of this throwable.

Usage

From source file:net.sf.clirr.cli.Clirr.java

private void run(String[] args) {
    Options options = defineOptions();/*from   w ww .  ja v  a 2  s .co  m*/

    CommandLine cmdline = parseCommandLine(args, options);

    String oldPath = cmdline.getOptionValue('o');
    String newPath = cmdline.getOptionValue('n');
    String oldClassPath = cmdline.getOptionValue("ocp");
    String newClassPath = cmdline.getOptionValue("ncp");
    String style = cmdline.getOptionValue('s', "text");
    String outputFileName = cmdline.getOptionValue('f');
    String[] includePkgs = cmdline.getOptionValues('i');
    boolean showAll = cmdline.hasOption('a');
    boolean showPkg = cmdline.hasOption('p');

    if ((oldPath == null) || (newPath == null)) {
        printUsage(options, System.err);
        System.exit(-1);
    }

    Checker checker = new Checker();
    if (showAll) {
        checker.getScopeSelector().setScope(Scope.PRIVATE);
    } else if (showPkg) {
        checker.getScopeSelector().setScope(Scope.PACKAGE);
    }

    ClassSelector classSelector;
    if ((includePkgs != null) && (includePkgs.length > 0)) {
        classSelector = new ClassSelector(ClassSelector.MODE_IF);
        for (int i = 0; i < includePkgs.length; ++i) {
            classSelector.addPackageTree(includePkgs[i]);
        }
    } else {
        // a selector that selects everything
        classSelector = new ClassSelector(ClassSelector.MODE_UNLESS);
    }

    DiffListener diffListener = null;
    if (style.equals("text")) {
        try {
            diffListener = new PlainDiffListener(outputFileName);
        } catch (IOException ex) {
            System.err.println("Invalid output file name.");
        }
    } else if (style.equals("xml")) {
        try {
            diffListener = new XmlDiffListener(outputFileName);
        } catch (IOException ex) {
            System.err.println("Invalid output file name.");
        }
    } else {
        System.err.println("Invalid style option. Must be one of 'text', 'xml'.");
        printUsage(options, System.err);
        System.exit(-1);
    }

    File[] origClassPathEntries = pathToFileArray(oldPath);
    File[] newClassPathEntries = pathToFileArray(newPath);

    checker.addDiffListener(diffListener);

    try {
        ClassLoader loader1 = new URLClassLoader(convertFilesToURLs(pathToFileArray(oldClassPath)));
        ClassLoader loader2 = new URLClassLoader(convertFilesToURLs(pathToFileArray(newClassPath)));

        DefaultTypeArrayBuilderFactory tabFactory = new DefaultTypeArrayBuilderFactory();

        TypeArrayBuilder tab1 = tabFactory.build();
        TypeArrayBuilder tab2 = tabFactory.build();

        final JavaType[] origClasses = tab1.createClassSet(origClassPathEntries, loader1, classSelector);

        final JavaType[] newClasses = tab2.createClassSet(newClassPathEntries, loader2, classSelector);

        checker.reportDiffs(origClasses, newClasses);

        System.exit(0);
    } catch (CheckerException ex) {
        System.err.println("Unable to complete checks: " + ex.getMessage());
        System.exit(1);
    } catch (MalformedURLException ex) {
        System.err.println("Unable to create classloader for 3rd party classes: " + ex.getMessage());
        System.err.println("old classpath: " + oldClassPath);
        System.err.println("new classpath: " + newClassPath);
        System.exit(1);
    } catch (RuntimeException ex) {
        System.err.println("Unable to complete checks: " + ex.toString());
        Throwable cause = ex.getCause();
        if (cause != null) {
            System.err.println("  caused by : " + cause.toString());
        }
        System.exit(2);
    }
}

---

From source file:com.streamsets.datacollector.el.ELEvaluator.java

@Override
@SuppressWarnings("unchecked")
public <T> T evaluate(final ELVars vars, String expression, Class<T> returnType) throws ELEvalException {
    VariableResolver variableResolver = new VariableResolver() {

        @Override//from   ww  w .j a  v a2  s  .  c o m
        public Object resolveVariable(String name) throws ELException {
            Object value = constants.get(name);
            if (!vars.hasVariable(name)) {
                if (value == null && !constants.containsKey(name)) {
                    throw new ELException(Utils.format("Constants/Variable '{}' cannot be resolved", name));
                }
            } else {
                value = vars.getVariable(name);
            }
            return value;
        }
    };
    try {
        return (T) EVALUATOR.evaluate(expression, returnType, variableResolver, functionMapper);
    } catch (ELException e) {
        LOG.debug("Error valuating EL '{}': {}", expression, e.toString(), e);
        Throwable t = e;
        if (e.getRootCause() != null) {
            t = e.getRootCause();
        }
        throw new ELEvalException(CommonError.CMN_0104, expression, t.toString(), e);
    }
}

---

From source file:edu.pitt.dbmi.facebase.hd.InstructionQueueManager.java

/** Retrieves new queue items from Hub's DB
 * Calls getNewQueueItems()/* www.  j a  v  a  2  s  .  c om*/
 *
 * @return list of queue items found with status='request'
 */
List<InstructionQueueItem> queryInstructions() {
    log.debug("InstructionQueueManager.queryInstructions() called.");
    Session session = null;
    Transaction transaction = null;
    List<InstructionQueueItem> items = new ArrayList<InstructionQueueItem>();
    try {
        session = conf.openSession();
        items = getNewQueueItems(session);
        session.flush();
        session.close();
    } catch (Throwable t) {
        String errorString = "InstructionQueueManager caught a t in queryInstructions() " + t.toString();
        String logString = t.getMessage();
        edu.pitt.dbmi.facebase.hd.HumanDataController.addError(errorString, logString);
        log.error(errorString, t);
        handleThrowable(t, session, transaction);
    }
    return (items);
}

---

From source file:org.chtijbug.drools.platform.backend.jms.JMSHistoryEventListener.java

@Transactional
public void onMessage(Message message) {
    HistoryEvent historyEvent = null;/*  w ww .j  a v a2 s  . co m*/
    try {
        if (message instanceof ObjectMessage) {
            ObjectMessage objectMessage = (ObjectMessage) message;
            Object messageContent = objectMessage.getObject();
            historyEvent = (HistoryEvent) messageContent;
            try {
                AbstractEventHandlerStrategy strategy = messageHandlerResolver
                        .resolveMessageHandler(historyEvent);
                strategy.handleMessage(historyEvent);
            } catch (Throwable e) {
                throw Throwables.propagate(e);
            }
            ObjectMessage msg = (ObjectMessage) message;
            LOG.debug("Consumed message: " + msg.toString());
        }
    } catch (Exception e) {
        LOG.error("Consumed message: " + e.toString() + " message content " + message.toString());
        LOG.error("                  message  " + message.toString());
        LOG.error("                  object content " + historyEvent.toString());

    }
}

---

From source file:com.vmware.photon.controller.api.client.resource.ClusterApiTest.java

@Test
public void testGetClusterAsync() throws IOException, InterruptedException {
    final Cluster cluster = new Cluster();
    cluster.setName("clusterName");
    cluster.setState(ClusterState.READY);

    ObjectMapper mapper = new ObjectMapper();
    String serializedTask = mapper.writeValueAsString(cluster);

    setupMocks(serializedTask, HttpStatus.SC_OK);

    ClusterApi clusterApi = new ClusterApi(restClient);

    final CountDownLatch latch = new CountDownLatch(1);

    clusterApi.getClusterAsync("foo", new FutureCallback<Cluster>() {
        @Override//w  w w. ja  v a2  s  .  c  om
        public void onSuccess(Cluster result) {
            assertEquals(result, cluster);
            latch.countDown();
        }

        @Override
        public void onFailure(Throwable t) {
            fail(t.toString());
            latch.countDown();
        }
    });

    assertThat(latch.await(COUNTDOWNLATCH_AWAIT_TIMEOUT, TimeUnit.SECONDS), is(true));
}

---

From source file:com.vmware.photon.controller.api.client.resource.ClusterRestApiTest.java

@Test
public void testGetClusterAsync() throws IOException, InterruptedException {
    final Cluster cluster = new Cluster();
    cluster.setName("clusterName");
    cluster.setState(ClusterState.READY);

    ObjectMapper mapper = new ObjectMapper();
    String serializedTask = mapper.writeValueAsString(cluster);

    setupMocks(serializedTask, HttpStatus.SC_OK);

    ClusterApi clusterApi = new ClusterRestApi(restClient);

    final CountDownLatch latch = new CountDownLatch(1);

    clusterApi.getClusterAsync("foo", new FutureCallback<Cluster>() {
        @Override/*from   w  w w  . j av a  2  s. com*/
        public void onSuccess(Cluster result) {
            assertEquals(result, cluster);
            latch.countDown();
        }

        @Override
        public void onFailure(Throwable t) {
            fail(t.toString());
            latch.countDown();
        }
    });

    assertThat(latch.await(COUNTDOWNLATCH_AWAIT_TIMEOUT, TimeUnit.SECONDS), is(true));
}

---

From source file:com.linkedin.databus2.ggParser.staxparser.validator.XmlFormatTrailValidator.java

public boolean run() throws IOException {
    boolean success = false;
    LOG.info("starting validation ...");
    if (_continuous) {
        Thread runThread = new Thread(_parser, "XmlFormatTrailParser");
        runThread.start();/*from   ww  w  .j  av a  2s .c  o  m*/
        success = true;
    } else {
        _parser.run();
        Throwable error = _parser.getLastError();
        LOG.info("validation complete: " + (null == error ? "SUCCESS" : error.toString()));
        if (null != error) {
            _parser.printErrorContext(System.err);
        } else {
            success = true;
        }
        LOG.info("PARSE ERRORS: " + _parser.getErrorCount());
    }

    return success;
}

---

From source file:com.vmware.photon.controller.api.client.resource.ClusterApiTest.java

@Test
public void testDeleteAsync() throws IOException, InterruptedException {
    final Task responseTask = new Task();
    responseTask.setId("12345");
    responseTask.setState("QUEUED");
    responseTask.setQueuedTime(Date.from(Instant.now()));

    ObjectMapper mapper = new ObjectMapper();
    String serializedTask = mapper.writeValueAsString(responseTask);

    setupMocks(serializedTask, HttpStatus.SC_CREATED);

    ClusterApi clusterApi = new ClusterApi(restClient);

    final CountDownLatch latch = new CountDownLatch(1);

    clusterApi.deleteAsync("foo", new FutureCallback<Task>() {
        @Override/*w w  w  .jav  a2  s .  c om*/
        public void onSuccess(Task result) {
            assertEquals(result, responseTask);
            latch.countDown();
        }

        @Override
        public void onFailure(Throwable t) {
            fail(t.toString());
            latch.countDown();
        }
    });

    assertThat(latch.await(COUNTDOWNLATCH_AWAIT_TIMEOUT, TimeUnit.SECONDS), is(true));
}

---

From source file:com.vmware.photon.controller.api.client.resource.ClusterApiTest.java

@Test
public void testResizeAsync() throws IOException, InterruptedException {
    final Task responseTask = new Task();
    responseTask.setId("12345");
    responseTask.setState("QUEUED");
    responseTask.setQueuedTime(Date.from(Instant.now()));

    ObjectMapper mapper = new ObjectMapper();
    String serializedTask = mapper.writeValueAsString(responseTask);

    setupMocks(serializedTask, HttpStatus.SC_CREATED);

    ClusterApi clusterApi = new ClusterApi(restClient);

    final CountDownLatch latch = new CountDownLatch(1);

    clusterApi.resizeAsync("dummy-cluster-id", 100, new FutureCallback<Task>() {
        @Override//from  ww  w  .ja  v  a 2  s  .  c  om
        public void onSuccess(Task result) {
            assertEquals(result, responseTask);
            latch.countDown();
        }

        @Override
        public void onFailure(Throwable t) {
            fail(t.toString());
            latch.countDown();
        }
    });

    assertThat(latch.await(COUNTDOWNLATCH_AWAIT_TIMEOUT, TimeUnit.SECONDS), is(true));
}

---

From source file:com.vmware.photon.controller.api.client.resource.ClusterRestApiTest.java

@Test
public void testDeleteAsync() throws IOException, InterruptedException {
    final Task responseTask = new Task();
    responseTask.setId("12345");
    responseTask.setState("QUEUED");
    responseTask.setQueuedTime(Date.from(Instant.now()));

    ObjectMapper mapper = new ObjectMapper();
    String serializedTask = mapper.writeValueAsString(responseTask);

    setupMocks(serializedTask, HttpStatus.SC_CREATED);

    ClusterApi clusterApi = new ClusterRestApi(restClient);

    final CountDownLatch latch = new CountDownLatch(1);

    clusterApi.deleteAsync("foo", new FutureCallback<Task>() {
        @Override/*w  w  w. j a  v a  2 s  .c o m*/
        public void onSuccess(Task result) {
            assertEquals(result, responseTask);
            latch.countDown();
        }

        @Override
        public void onFailure(Throwable t) {
            fail(t.toString());
            latch.countDown();
        }
    });

    assertThat(latch.await(COUNTDOWNLATCH_AWAIT_TIMEOUT, TimeUnit.SECONDS), is(true));
}

---

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