Example usage for java.lang StackTraceElement toString

Introduction

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

Prototype

public String toString() 

Source Link

Document

Returns a string representation of this stack trace element.

Usage

From source file:com.zinnia.nectar.regression.hadoop.primitive.jobs.SigmaXYJob.java

public Double call() throws NectarException {
    double value = 0;
    JobControl jobControl = new JobControl("sigmajob");
    try {/*from  w  w  w  .ja v a2  s .  c  om*/
        job = new Job();
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    job.setJarByClass(SigmaXYJob.class);
    log.info("SigmaXY Job initialized");
    log.warn("SigmaXY job: Processing...Do not terminate/close");
    log.debug("SigmaXY job: Mapping process started");

    try {
        ChainMapper.addMapper(job, FieldSeperator.FieldSeperationMapper.class, LongWritable.class, Text.class,
                NullWritable.class, Text.class, job.getConfiguration());
        ChainMapper.addMapper(job, SigmaXYMapper.class, NullWritable.class, Text.class, Text.class,
                DoubleWritable.class, job.getConfiguration());
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    job.getConfiguration().set("fields.spec", x + "," + y);

    job.setReducerClass(DoubleSumReducer.class);
    try {
        FileInputFormat.addInputPath(job, new Path(inputFilePath));
        fs = FileSystem.get(job.getConfiguration());
        if (!fs.exists(new Path(inputFilePath))) {
            throw new NectarException("Exception occured:File " + inputFilePath + " not found ");
        }
    } catch (Exception e) {
        // TODO Auto-generated catch block
        String trace = new String();
        log.error(e.toString());
        for (StackTraceElement s : e.getStackTrace()) {
            trace += "\n\t at " + s.toString();
        }
        log.debug(trace);
        log.debug("SigmaXY Job terminated abruptly\n");
        throw new NectarException();
    }
    FileOutputFormat.setOutputPath(job, new Path(outputFilePath));
    job.setOutputKeyClass(Text.class);
    job.setOutputValueClass(DoubleWritable.class);
    job.setInputFormatClass(TextInputFormat.class);
    log.debug("SigmaXY job: Mapping process completed");

    log.debug("SigmaXY job: Reducing process started");
    try {
        controlledJob = new ControlledJob(job.getConfiguration());
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    jobControl.addJob(controlledJob);
    Thread thread = new Thread(jobControl);
    thread.start();
    while (!jobControl.allFinished()) {
        try {
            Thread.sleep(10000);
        } catch (InterruptedException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }
    jobControl.stop();
    FileSystem fs;
    try {
        fs = FileSystem.get(job.getConfiguration());
        FSDataInputStream in = fs.open(new Path(outputFilePath + "/part-r-00000"));
        BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(in));
        String valueLine = bufferedReader.readLine();
        String[] fields = valueLine.split("\t");
        value = Double.parseDouble(fields[1]);
        bufferedReader.close();
        in.close();
    } catch (IOException e) {
        log.error("Exception occured: Output file cannot be read.");
        log.debug(e.getMessage());
        log.debug("SigmaXY Job terminated abruptly\n");
        throw new NectarException();
    }
    log.debug("SigmaXY job: Reducing process completed");
    log.info("SigmaXY Job completed\n");
    return value;
}

---

From source file:hudson.Functions.java

@IgnoreJRERequirement
public static String dumpThreadInfo(ThreadInfo ti) {
    StringBuilder sb = new StringBuilder(
            "\"" + ti.getThreadName() + "\"" + " Id=" + ti.getThreadId() + " " + ti.getThreadState());
    if (ti.getLockName() != null) {
        sb.append(" on " + ti.getLockName());
    }/*from  w w w. ja va2s. c  o m*/
    if (ti.getLockOwnerName() != null) {
        sb.append(" owned by \"" + ti.getLockOwnerName() + "\" Id=" + ti.getLockOwnerId());
    }
    if (ti.isSuspended()) {
        sb.append(" (suspended)");
    }
    if (ti.isInNative()) {
        sb.append(" (in native)");
    }
    sb.append('\n');
    StackTraceElement[] stackTrace = ti.getStackTrace();
    for (int i = 0; i < stackTrace.length; i++) {
        StackTraceElement ste = stackTrace[i];
        sb.append("\tat " + ste.toString());
        sb.append('\n');
        if (i == 0 && ti.getLockInfo() != null) {
            Thread.State ts = ti.getThreadState();
            switch (ts) {
            case BLOCKED:
                sb.append("\t-  blocked on " + ti.getLockInfo());
                sb.append('\n');
                break;
            case WAITING:
                sb.append("\t-  waiting on " + ti.getLockInfo());
                sb.append('\n');
                break;
            case TIMED_WAITING:
                sb.append("\t-  waiting on " + ti.getLockInfo());
                sb.append('\n');
                break;
            default:
            }
        }

        for (MonitorInfo mi : ti.getLockedMonitors()) {
            if (mi.getLockedStackDepth() == i) {
                sb.append("\t-  locked " + mi);
                sb.append('\n');
            }
        }
    }

    LockInfo[] locks = ti.getLockedSynchronizers();
    if (locks.length > 0) {
        sb.append("\n\tNumber of locked synchronizers = " + locks.length);
        sb.append('\n');
        for (LockInfo li : locks) {
            sb.append("\t- " + li);
            sb.append('\n');
        }
    }
    sb.append('\n');
    return sb.toString();
}

---

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());
        sb.append("\n");
    }/*from w w w.j a  v a2  s. c o  m*/
    return sb.toString();
}

---

From source file:org.spout.vanilla.plugin.protocol.PasteExceptionHandler.java

private void logTrace(StringBuilder builder, Exception e) {
    Throwable parent = e;//from  w  ww .  j a v  a2  s  .c  om
    String indent = "    ";
    while (parent != null) {
        if (parent == e) {
            builder.append(indent).append("Trace:").append("\n");
        } else {
            builder.append(indent).append("Caused By: (").append(parent.getClass().getSimpleName()).append(")")
                    .append("\n");
            builder.append(indent).append("    ").append("[").append(parent.getMessage()).append("]")
                    .append("\n");
        }
        for (StackTraceElement ele : e.getStackTrace()) {
            builder.append(indent).append("    ").append(ele.toString()).append("\n");
        }
        indent += "    ";
        parent = parent.getCause();
    }
}

---

From source file:com.codebutler.farebot.activities.AdvancedCardInfoActivity.java

private void reportError() {
    DialogInterface.OnClickListener listener = new DialogInterface.OnClickListener() {
        @Override/*from w  ww.  j  a v a  2s.co m*/
        public void onClick(DialogInterface dialog, int which) {
            StringBuilder builder = new StringBuilder();
            builder.append(Utils.getDeviceInfoString());
            builder.append("\n\n");

            builder.append(mError.toString());
            builder.append("\n");
            builder.append(Utils.getErrorMessage(mError));
            builder.append("\n");
            for (StackTraceElement elem : mError.getStackTrace()) {
                builder.append(elem.toString());
                builder.append("\n");
            }

            builder.append("\n\n");

            try {
                builder.append(Utils.xmlNodeToString(mCard.toXML().getOwnerDocument()));
            } catch (Exception ex) {
                builder.append("Failed to generate XML: ");
                builder.append(ex);
            }

            builder.append("\n\n");
            builder.append(getString(R.string.comments));
            builder.append(":\n\n");

            Intent intent = new Intent(Intent.ACTION_SENDTO, Uri.parse("mailto:eric+farebot@codebutler.com"));
            intent.putExtra(Intent.EXTRA_SUBJECT, "FareBot Bug Report");
            intent.putExtra(Intent.EXTRA_TEXT, builder.toString());
            startActivity(intent);

        }
    };
    new AlertDialog.Builder(this).setTitle(R.string.report_error_privacy_title)
            .setMessage(R.string.report_error_privacy_message).setPositiveButton(android.R.string.ok, listener)
            .setNegativeButton(android.R.string.cancel, null).show();
}

---

From source file:com.zinnia.nectar.regression.hadoop.primitive.jobs.SortJob.java

public Double[] call() throws NectarException {
    // TODO Auto-generated method stub
    JobControl jobControl = new JobControl("Sortjob");
    try {//from  w w  w  .j a v a 2  s. c o m
        job = new Job();
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    job.setJarByClass(SortJob.class);
    log.info("Sorting Job initialized");
    log.warn("Sorting job: Processing...Do not terminate/close");
    log.debug("Sorting job: Mapping process started");

    try {
        ChainMapper.addMapper(job, FieldSeperator.FieldSeperationMapper.class, LongWritable.class, Text.class,
                NullWritable.class, Text.class, job.getConfiguration());
        ChainMapper.addMapper(job, SortMapper.class, NullWritable.class, Text.class, DoubleWritable.class,
                DoubleWritable.class, job.getConfiguration());
    } catch (IOException e1) {
        // TODO Auto-generated catch block
        e1.printStackTrace();
    }
    job.getConfiguration().set("fields.spec", "" + column);
    job.setReducerClass(Reducer.class);

    try {
        FileInputFormat.addInputPath(job, new Path(inputFilePath));
        fs = FileSystem.get(job.getConfiguration());
        if (!fs.exists(new Path(inputFilePath))) {
            throw new NectarException("Exception occured:File " + inputFilePath + " not found ");
        }
    } catch (Exception e2) {
        // TODO Auto-generated catch block
        String trace = new String();
        log.error(e2.toString());
        for (StackTraceElement s : e2.getStackTrace()) {
            trace += "\n\t at " + s.toString();
        }
        log.debug(trace);
        log.debug("Sorting Job terminated abruptly\n");
        throw new NectarException();
    }
    FileOutputFormat.setOutputPath(job, new Path(outputFilePath));
    job.setMapOutputValueClass(DoubleWritable.class);
    job.setMapOutputKeyClass(DoubleWritable.class);
    job.setInputFormatClass(TextInputFormat.class);
    log.debug("Sorting job: Mapping process completed");

    log.debug("Sorting job: Reducing process started");
    try {
        controlledJob = new ControlledJob(job.getConfiguration());
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    jobControl.addJob(controlledJob);
    Thread thread = new Thread(jobControl);
    thread.start();
    while (!jobControl.allFinished()) {
        try {
            Thread.sleep(10000);
        } catch (InterruptedException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }

    try {
        FSDataInputStream in = fs.open(new Path(outputFilePath + "/part-r-00000"));
        BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(in));
        String valueLine;
        while ((valueLine = bufferedReader.readLine()) != null) {
            String[] fields = valueLine.split("\t");
            value.add(Double.parseDouble(fields[1]));
        }
        bufferedReader.close();
        in.close();
    } catch (IOException e) {
        // TODO Auto-generated catch block
        log.error("Exception occured: Output file cannot be read.");
        log.debug(e.getMessage());
        log.debug("Sorting Job terminated abruptly\n");
        throw new NectarException();
    }
    log.debug("Sorting job: Reducing process completed");
    log.info("Sorting Job completed\n");
    return value.toArray(new Double[value.size()]);
}

---

From source file:net.krautchan.data.KCThread.java

public void recalc() {
    try {//from w w w .  j  a  va2 s. c o m
        Iterator<Entry<Long, KCPosting>> iter = postings.entrySet().iterator();
        if (iter.hasNext()) {
            Entry<Long, KCPosting> entry = iter.next();
            KCPosting posting = entry.getValue();
            if (null == digest) {
                makeDigest(posting);
            }
            if (null == firstPostDate) {
                firstPostDate = posting.getCreated();
            }
        }
        Assert.assertNotNull(this.getDbId());
    } catch (Exception e) {
        String trace = "Exception in KCThread " + kcNummer + " " + e.getClass().getCanonicalName() + "\n";
        for (StackTraceElement elem : e.getStackTrace()) {
            trace += " " + elem.toString() + "\n";
        }
        System.err.println(trace);
    }
}

---

From source file:net.sourceforge.atunes.ErrorReport.java

/**
 * Returns string information about throwable
 * //  w w  w .  ja  v a 2s  .  c om
 * @return
 */
private String getThrowableString() {
    List<String> values = new ArrayList<String>();
    values.add(StringUtils.getString(this.throwable.getClass().getCanonicalName(), ": ",
            this.throwable.getMessage()));
    for (StackTraceElement ste : this.throwable.getStackTrace()) {
        values.add(StringUtils.getString(ste.toString()));
    }
    Throwable cause = this.throwable.getCause();
    if (cause != null && cause.getStackTrace() != null) {
        values.add("Cause: ");
        for (StackTraceElement ste : cause.getStackTrace()) {
            values.add(StringUtils.getString(ste.toString()));
        }

    }
    return org.apache.commons.lang.StringUtils.join(values, "\n");
}

---

From source file:com.bluexml.side.clazz.alfresco.reverse.ant.AntReverseTask.java

@Override
public void execute() throws BuildException {

    Collection<File> alfrescoModels = new ArrayList<File>();
    List<IFile> sideModels = new ArrayList<IFile>();
    // get files//from  ww  w .j  a va2s.c  o m
    int msgErr = Project.MSG_ERR;
    for (int i = 0; i < rcs.size(); i++) {
        ResourceCollection rc = (ResourceCollection) rcs.elementAt(i);

        // Step (1) - beware of the ZipFileSet
        if (rc instanceof FileSet && rc.isFilesystemOnly()) {
            FileSet fs = (FileSet) rc;
            DirectoryScanner ds = null;
            try {
                ds = fs.getDirectoryScanner(getProject());
            } catch (BuildException e) {
                if (failonerror || !getMessage(e).endsWith(" not found.")) {
                    throw e;
                } else {
                    log("Warning: " + getMessage(e), msgErr);
                    continue;
                }
            }
            File fromDir = fs.getDir(getProject());
            if (verbose)
                log("FROMDir :" + fromDir);

            String[] srcFiles = ds.getIncludedFiles();
            if (verbose)
                log("srcFiles :");

            for (String string : srcFiles) {

                String fullpath = fromDir + File.separator + string;
                if (verbose)
                    log("* " + fullpath);
                File file = new File(fullpath);
                if (file.exists()) {
                    if (FilenameUtils.getExtension(file.getName()).toLowerCase().equals("xml")) {
                        alfrescoModels.add(file);
                    } else if (FilenameUtils.getExtension(file.getName()).toLowerCase().equals("dt")) {
                        sideModels.add(IFileHelper.getIFile(file));
                    }
                }

            }
            String[] srcDirs = ds.getIncludedDirectories();
            if (verbose)
                log("srcDirs");
            for (String string : srcDirs) {
                if (verbose)
                    log("* " + string);
            }
        }
    }

    try {
        Reverser.executeReverse(alfrescoModels, output, sideModels, verbose);
    } catch (Exception e) {
        log(e, msgErr);
        StackTraceElement[] stackTrace = e.getStackTrace();
        for (StackTraceElement stackTraceElement : stackTrace) {
            log(stackTraceElement.toString(), msgErr);
        }
        if (failonerror) {
            throw new BuildException(e);
        }
    }
    log("execute end");
}

---

From source file:com.boundlessgeo.geoserver.api.controllers.IO.java

/** Encode an exception */
public static JSONObj error(JSONObj json, Throwable error) {
    if (error != null) {
        String message = null;//from w  w  w . j  av a 2 s. com
        JSONArr cause = new JSONArr();
        for (Throwable t : Throwables.getCausalChain(error)) {
            if (message == null && t.getMessage() != null) {
                message = t.getMessage();
            }
            StringBuilder trace = new StringBuilder();
            for (StackTraceElement e : t.getStackTrace()) {
                trace.append(e.toString()).append('\n');
            }
            cause.addObject().put("exception", t.getClass().getSimpleName()).put("message", t.getMessage())
                    .put("trace", trace.toString());
        }
        if (message == null) {
            message = error.getClass().getSimpleName();
        }
        json.put("message", message != null ? message : error.toString()).put("cause", cause).put("trace",
                Throwables.getStackTraceAsString(error));
    }
    return json;
}

---

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