Example usage for java.lang Throwable getClass

Introduction

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

Prototype

@HotSpotIntrinsicCandidate
public final native Class<?> getClass();

Source Link

Document

Returns the runtime class of this Object .

Usage

From source file:fr.paris.lutece.portal.service.util.AppException.java

private void writeToLogs() {
    StringBuilder sb = new StringBuilder("Critical AppException");

    Throwable strRootCause = ExceptionUtils.getRootCause(this);
    if (strRootCause != null) {
        sb.append(", root cause: ");
        String strShortName = strRootCause.getClass().getSimpleName();
        sb.append(strShortName);/*  ww  w  .j a  v  a  2 s.c  o  m*/
    }

    Throwable throwableForMessage = strRootCause == null ? this : strRootCause;
    String strMessage = throwableForMessage.getMessage();
    if (strMessage != null) {
        sb.append(": ");
        sb.append(strMessage);
    }

    String strHeader = sb.toString();
    AppLogService.error(strHeader, this);
}

From source file:com.datasalt.pangool.solr.BatchWriter.java

protected UpdateResponse runUpdate(List<SolrInputDocument> batchToWrite) {
    try {/* w  w w  . j a v  a2s .  c o m*/
        UpdateResponse result = solr.add(batchToWrite);
        SolrRecordWriter.incrementCounter(taskId, "SolrRecordWriter", "BatchesWritten", 1);
        SolrRecordWriter.incrementCounter(taskId, "SolrRecordWriter", "DocumentsWritten", batchToWrite.size());
        SolrRecordWriter.incrementCounter(taskId, "SolrRecordWriter", "BatchesWriteTime",
                result.getElapsedTime());
        return result;
    } catch (Throwable e) {
        SolrRecordWriter.incrementCounter(taskId, "SolrRecordWriter", e.getClass().getName(), 1);
        if (e instanceof Exception) {
            setBatchWriteException((Exception) e);
        } else {
            setBatchWriteException(new Exception(e));
        }
        return null;
    }
}

From source file:hjow.hgtable.util.DataUtil.java

/**
 * <p>, ?  ?? ? ? . ?? ? ? ?? .</p>
 * //from  w  w  w  .  ja  va2 s  . c o  m
 * @param t : , ?  ?
 * @return ? 
 */
public static String stackTrace(Throwable t) {
    StringBuffer results = new StringBuffer("");
    results = results.append(t.getClass().getName() + ": " + t.getMessage() + "\n");
    StackTraceElement[] traces = t.getStackTrace();
    for (StackTraceElement e : traces) {
        results = results.append("\tat " + String.valueOf(e) + "\n");
    }
    return results.toString();
}

From source file:com.diversityarrays.kdxplore.trials.TrialDataBackgroundTask.java

@Override
final public void onException(Throwable cause) {
    String errmsg = DalUtil.extractPossibleDalErrorMessage(cause);
    if (errmsg == null) {
        errmsg = cause.getMessage();/*from w ww  .ja  v a 2s  .  c om*/
        if (Check.isEmpty(errmsg)) {
            errmsg = cause.getClass().getName() + " during " + this.getMessage();
        }

        GuiUtil.errorMessage(messageComponent, cause, "Error doing: " + this.getMessage());
    }

    messageLogger.e(tag, errmsg);
    errorConsumer.execute(errmsg);
}

From source file:com.moss.bdbwrap.util.TxAbortFailureTool.java

public void handle(Throwable err, Transaction t) {
    try {/*from   ww w .j  ava  2 s.  c o  m*/
        t.abort();
        throw new RuntimeException("Transaction rolled back", err);
    } catch (DatabaseException e) {
        String message = "The transaction was aborted due to a " + err.getClass().getSimpleName()
                + ", but we received a subsequent error rolling back the transaction: " + e.getMessage();
        log.error(message + ".  Here is the full stack trace of the original throwable.", err);
        throw new RuntimeException(message, e);
    }
}

From source file:de.tudarmstadt.lt.utilities.annotators.StopwordTokenFilter.java

@Override
public void initialize(UimaContext context) throws ResourceInitializationException {
    super.initialize(context);
    _stopwords = new HashSet<String>();
    LOG.debug("Stopword file: {}.", _stopwordsfile);
    if (_stopwordsfile != null) {
        LOG.info("Reading stopword file: {}.)", new File(_stopwordsfile.getFile()).getAbsolutePath());
        // if (!(_stopwordsfile.exists() && _stopwordsfile.isFile())) {
        // // TODO: maintain default stopword list in classpath
        // }/* w ww .j ava 2 s . c om*/
        try {
            for (String line : IOUtils.readLines(new FileReader(_stopwordsfile.getFile())))
                _stopwords.add(line.trim().toLowerCase());
        } catch (Throwable t) {
            for (int i = 0; t != null; i++) {
                LOG.error(String.format("Failed to read stopword file: %s (%d-%s: %s).)", _stopwordsfile, i,
                        t.getClass().getName(), t.getMessage()), t);
                t = t.getCause();
            }
            _stopwords = Collections.emptySet();
        }
    }
}

From source file:com.altoros.layout.JSONLayout.java

/**
 * Converts LoggingEvent Throwable to JSON object
 * @param json/*w  w w .  j a  v a  2s.c o  m*/
 * @param event
 * @throws JSONException
 */
protected void writeThrowable(JSONObject json, LoggingEvent event) throws JSONException {
    ThrowableInformation ti = event.getThrowableInformation();
    if (ti != null) {
        Throwable t = ti.getThrowable();
        JSONObject throwable = new JSONObject();

        throwable.put("message", t.getMessage());
        throwable.put("className", t.getClass().getCanonicalName());
        List<JSONObject> traceObjects = new ArrayList<JSONObject>();
        for (StackTraceElement ste : t.getStackTrace()) {
            JSONObject element = new JSONObject();
            element.put("class", ste.getClassName());
            element.put("method", ste.getMethodName());
            element.put("line", ste.getLineNumber());
            element.put("file", ste.getFileName());
            traceObjects.add(element);
        }

        json.put("stackTrace", traceObjects);
        json.put("throwable", throwable);
    }
}

From source file:com.lucidtechnics.blackboard.util.error.ErrorManager.java

public void throwException(Throwable _t, Log _logger) {
    logException(_t, _logger);//from  ww  w .  jav  a  2  s .com

    if (_logger.isDebugEnabled() == true) {
        _logger.debug("ErrorManager Found this exception: " + _t.getClass());
    }

    if ((_t instanceof BlackboardException) == true) {
        throw (BlackboardException) _t;
    } else {
        throw new BlackboardException(_t);
    }
}

From source file:eu.nubomedia.tutorial.repository.RepositoryHandler.java

@Override
public void handleTextMessage(WebSocketSession session, TextMessage message) throws Exception {
    try {//from  ww w  .jav a 2s .co  m
        JsonObject jsonMessage = new GsonBuilder().create().fromJson(message.getPayload(), JsonObject.class);

        log.info("Incoming message: {}", jsonMessage);

        switch (jsonMessage.get("id").getAsString()) {
        case "start":
            start(session, jsonMessage);
            break;
        case "stop":
            stop(session);
            break;
        case "stopPlay":
            stopPlay(session);
            break;
        case "play":
            play(session, jsonMessage);
            break;
        case "onIceCandidate": {
            onIceCandidate(session, jsonMessage);
            break;
        }
        default:
            error(session, "Invalid message with id " + jsonMessage.get("id").getAsString());
            break;
        }

    } catch (NotEnoughResourcesException e) {
        log.warn("Not enough resources", e);
        notEnoughResources(session);

    } catch (Throwable t) {
        log.error("Exception starting session", t);
        error(session, t.getClass().getSimpleName() + ": " + t.getMessage());
    }
}

From source file:com.blocks.framework.utils.date.StringUtil.java

/**
  * // w w  w  .j  a v  a2  s .c  o m
  * @param t
  * @return
  */
 public static String throwableToString(Throwable t) {
     StringBuffer sb = new StringBuffer();
     sb.append(t.getClass().getName());
     if (t.getMessage() != null) {
         ByteArrayOutputStream bo = new ByteArrayOutputStream();
         t.printStackTrace(new PrintStream(bo));
         sb.append(":\r\n\t" + bo.toString());
     }
     return sb.toString();
 }