Example usage for java.lang Throwable getStackTrace

Introduction

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

Prototype

public StackTraceElement[] getStackTrace()

Source Link

Document

Provides programmatic access to the stack trace information printed by #printStackTrace() .

Usage

From source file:org.apache.pig.backend.hadoop.executionengine.mapreduceExec.PigCombine.java

public void reduce(Tuple key, Iterator<IndexedTuple> values, OutputCollector<Tuple, IndexedTuple> output,
        Reporter reporter) throws IOException {

    try {/*from  w  w  w.j  av  a 2s  .c  o  m*/
        if (evalPipe == null) {
            finalout = new CombineDataOutputCollector(output);
            evalPipe = esp.setupPipe(null, finalout);
            //throw new RuntimeException("combine spec: " + evalSpec + " combine pipe: " + esp.toString());

            bags = new DataBag[inputCount];
            for (int i = 0; i < inputCount; i++) {
                bags[i] = BagFactory.getInstance().newDefaultBag();
            }
        }

        if (PigInputFormat.getActiveSplit() == null) {
        } else {
            index = PigInputFormat.getActiveSplit().getIndex();
        }

        Datum groupName = key.getField(0);
        finalout.group = key;
        finalout.index = index;

        Tuple t = new Tuple(1 + inputCount);
        t.setField(0, groupName);
        for (int i = 1; i < 1 + inputCount; i++) {
            bags[i - 1].clear();
            t.setField(i, bags[i - 1]);
        }

        while (values.hasNext()) {
            IndexedTuple it = values.next();
            t.getBagField(it.index + 1).add(it.toTuple());
        }
        for (int i = 0; i < inputCount; i++) { // XXX: shouldn't we only do this if INNER flag is set?
            if (t.getBagField(1 + i).size() == 0)
                return;
        }
        //          throw new RuntimeException("combine input: " + t.toString());
        evalPipe.add(t);
        // evalPipe.add(null); // EOF marker
    } catch (Throwable tr) {
        log.error(tr);
        RuntimeException exp = new RuntimeException(tr.getMessage());
        exp.setStackTrace(tr.getStackTrace());
        throw exp;
    }
}

From source file:org.eclipse.jubula.client.ui.rcp.Plugin.java

/**
 * checks if the exception is caused by a known RCP problem
 * @param t the Throwable which was caught in the error handler
 * @return true if the exception was cause by an RCP bug
 *///from www  .j a  v a  2  s  .  c  o  m
public static boolean isRCPException(Throwable t) {
    Throwable work = t;
    do {
        StackTraceElement[] stack = work.getStackTrace();
        for (StackTraceElement el : stack) {
            String className = el.getClassName();
            // check for
            // org.eclipse.ui.views.markers.internal.MarkerAdapter.buildAllMarkers
            if (className.indexOf("MarkerAdapter") != -1) { //$NON-NLS-1$
                return true;
            }
            // double click error in help view
            if (className.indexOf("EngineResultSection") != -1) { //$NON-NLS-1$
                return true;
            }
            // Context Sensitive Help when DSV Cell Editor is open #3291
            if (className.indexOf("ContextHelpPart") != -1) { //$NON-NLS-1$
                return true;
            }
            // http://bugzilla.bredex.de/84 
            if (className.indexOf("CompositeImageDescriptor") != -1) { //$NON-NLS-1$
                return true;
            }
            // http://bugzilla.bredex.de/933 
            if (className.indexOf("EditorStateParticipant") != -1) { //$NON-NLS-1$
                return true;
            }
        }
        // Recursive activation on MacOSX on expand tree item #3618
        String detailMessage = work.getMessage();
        if (detailMessage != null
                && detailMessage.indexOf("WARNING: Prevented recursive attempt to activate part") != -1) { //$NON-NLS-1$
            return true;
        }
        work = work.getCause();
    } while (work != null);
    return false;
}

From source file:com.google.api.ads.adwords.jaxws.extensions.kratu.restserver.AbstractServerResource.java

protected String stackTraceToString(Throwable e) {
    StringBuilder sb = new StringBuilder();
    for (StackTraceElement element : e.getStackTrace()) {
        sb.append(element.toString());//  w  w w  .  java2  s . c  o  m
        sb.append("\n");
    }
    return sb.toString();
}

From source file:org.trianacode.TrianaCloud.Utils.TrianaCloudServlet.java

protected String createStackTrace(Throwable t) {
    StringBuffer stack = new StringBuffer("Message:" + t.getMessage() + "<br/>");
    StackTraceElement[] trace = t.getStackTrace();
    for (StackTraceElement element : trace) {
        stack.append(element.toString()).append("<br/>");
    }//w w w  . j a va 2 s  .  c o  m
    return stack.toString();
}

From source file:org.commonjava.indy.httprox.util.HttpConduitWrapper.java

@Override
public void writeError(final Throwable e) throws IOException {
    final String message = String.format("%s:\n  %s", e.getMessage(),
            StringUtils.join(e.getStackTrace(), "\n  "));

    sinkChannel.write(ByteBuffer.wrap(message.getBytes()));
}

From source file:org.apache.ambari.servicemonitor.reporting.restapi.RestStatusServlet.java

private void doGetProbeStatus(HttpServletRequest req, HttpServletResponse resp, ProbeStatus status)
        throws ServletException, IOException {

    boolean live = status.isSuccess();
    HashMap<String, Object> map = new HashMap<String, Object>();
    map.put(LIVE, live);//from w w w  .  j a va 2  s  .c  om
    map.put("timestamp", status.getTimestamp());
    map.put("phase", status.getProbePhase());
    map.put("message", status.getMessage());
    Throwable thrown = status.getThrown();
    if (thrown != null) {
        HashMap<String, Object> tmap = new HashMap<String, Object>();
        tmap.put("message", thrown.toString());
        StackTraceElement[] stackTrace = thrown.getStackTrace();
        int index = 0;
        for (StackTraceElement elt : stackTrace) {
            tmap.put(Integer.toString(index++), elt.toString());
        }
        map.put("exception", tmap);
    }
    writeJSON(resp, map, HttpServletResponse.SC_OK);

}

From source file:com.enonic.cms.web.main.UpgradeController.java

/**
 * Return the formatted cause./*from w  w  w .j a  va 2 s . co m*/
 */
private String getFormattedCause(Throwable cause) {
    StringBuffer str = new StringBuffer();
    str.append("<div class='stacktrace'>");

    for (StackTraceElement elem : cause.getStackTrace()) {
        str.append("<div class='traceelem'>");
        str.append(elem.getClassName()).append(".").append(elem.getMethodName()).append(" (line ");
        str.append(elem.getLineNumber()).append(")");
        str.append("</div>");
    }

    str.append("</div>");
    return str.toString();
}

From source file:org.eclipse.jubula.client.ui.rcp.Plugin.java

/**
 * checks if the exception is caused by a known Content Assist problem
 * @param t the Throwable which was caught in the error handler
 * @return true if the exception was cause by a known Content Assist bug
 */// ww  w  .  j a  v  a 2  s  .  co m
public static boolean isContentAssistException(Throwable t) {

    Throwable work = t;
    do {
        if (work instanceof NullPointerException) {
            StackTraceElement[] stack = work.getStackTrace();
            for (StackTraceElement el : stack) {
                // check for
                // NPE in recomputeProposals
                if (Messages.RecomputeProposals.equals(el.getMethodName())) {
                    return true;
                }
            }
        }
        work = work.getCause();
    } while (work != null);
    return false;
}

From source file:com.infinities.skyport.async.impl.AsyncHandler.java

private Exception throwCause(Exception e, boolean combineStackTraces) throws Exception {
    Throwable cause = e.getCause();
    if (cause == null) {
        throw e;/*from w  w w. j a  v a  2  s .co m*/
    }
    if (combineStackTraces) {
        StackTraceElement[] combined = ObjectArrays.concat(cause.getStackTrace(), e.getStackTrace(),
                StackTraceElement.class);
        cause.setStackTrace(combined);
    }
    if (cause instanceof Exception) {
        throw (Exception) cause;
    }
    if (cause instanceof Error) {
        throw (Error) cause;
    }
    // The cause is a weird kind of Throwable, so throw the outer
    // exception.
    throw e;
}

From source file:com.runwaysdk.logging.RunwayLog.java

public void trace(Object arg0) {
    try {/*from   w w w  . ja  v  a2s  . c om*/
        addSessionIdInfo();
        logger.trace(arg0);
        removeSessionIdInfo();
    } catch (Throwable e) {
        System.err.println(e.getLocalizedMessage());
        System.err.println(e.getStackTrace());
    }
}