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:luceneprueba.Reader.java

public void searchOnIndex(String wordQuery, String date) {
    // Parse a simple query that searches for "text":
    QueryParser parser = new QueryParser("review", analyzer);
    Query query;//ww  w  .j  a  v a2s. c  o m
    try {
        query = parser.parse("date: \"+" + date + "\" AND " + cleanInput(wordQuery));
        ScoreDoc[] hits = indexSearcher.search(query, 60).scoreDocs;

        if (hits.length == 0) {
            //System.out.println("[Search] No se han encontrado coincidencias.");
        } else {
            //System.out.println("[Search] Se han encontrado: " + hits.length + " coincidencias.");
            JSONArray reviews = new JSONArray();
            for (ScoreDoc hit : hits) {
                Document hitDoc = indexSearcher.doc(hit.doc);
                //System.out.println(i+".- Score: " + hit.score + ", Doc: " + hitDoc.get("movieId") + ", path: " + hitDoc.get("path") + ", Tile review: " + hitDoc.get("title"));
                JSONObject json = new JSONObject();
                json.put("date", hitDoc.get("date"));
                json.put("genre", hitDoc.get("genre"));
                json.put("review", hitDoc.get("review"));
                json.put("score", hitDoc.get("score"));
                reviews.add(json);
            }
            try (FileWriter file = new FileWriter(
                    "files/output/top-k/reviews_" + date.replace(" ", "") + ".json")) {
                file.write(reviews.toJSONString());
                file.flush();
                //indexReader.close();
            }
        }

    } catch (ParseException | IOException ex) {
        Logger.getLogger(Reader.class.getName()).log(Level.SEVERE, null, ex);
        for (StackTraceElement st : ex.getStackTrace()) {
            System.out.println(st.toString());
        }
        System.out.println(ex.getLocalizedMessage());
    }

}

---

From source file:org.obiba.opal.shell.commands.ImportCommand.java

private void printThrowable(Throwable ex, boolean withStack, int depth) {
    //only prints message for the top exception
    if (depth == 0 && !Strings.isNullOrEmpty(ex.getMessage()))
        getShell().printf(ex.getMessage());

    StringBuilder sb = new StringBuilder();
    if (depth > 0) {
        sb.append("Caused by: ");
        sb.append(ex.toString()).append("\n");
    }/*  w w w  .j a  v a 2s . c o  m*/

    if (withStack) {
        for (StackTraceElement elem : ex.getStackTrace()) {
            sb.append(elem.toString()).append("\n");
        }
        getShell().printf(sb.toString());
    }

    Throwable cause = ex.getCause();
    //we only recurse if there is a cause and not the exception itself (quite common cause of endless loops)
    if (cause != null && cause != ex) {
        printThrowable(cause, withStack, depth + 1);
    }
}

---

From source file:luceneprueba.Reader.java

public List<Review> getListBySearchOnIndex(String wordQuery, String date) {
    List<Review> reviews = new ArrayList();
    // Parse a simple query that searches for "text":
    QueryParser parser = new QueryParser("review", analyzer);
    Query query;/*from   w  w  w.ja va  2s. co  m*/
    Review nullReview = new Review();
    try {
        //If para parchar el error de la fecha 21 Enero 2015
        if (date.equals("20150122")) {
            //wordQuery = wordQuery.substring(7, wordQuery.length());
            System.out.println(">>>>>>>>WORD QUERY: " + wordQuery);
        }
        query = parser.parse("date: \"+" + date + "\" AND " + cleanInput(wordQuery));
        ScoreDoc[] hits = indexSearcher.search(query, 60).scoreDocs;

        if (hits.length == 0) {
            //System.out.println("[Search] No se han encontrado coincidencias.");
        } else {
            System.out.println(
                    "[Search] Dia " + date + ": Se han encontrado: " + hits.length + " coincidencias.");
            for (ScoreDoc hit : hits) {
                Document hitDoc = indexSearcher.doc(hit.doc);

                String[] c1 = hitDoc.get("clasif1").split(", ");
                String[] c2 = hitDoc.get("clasif2").split(", ");

                double[] clasif1 = { Double.parseDouble(c1[0]), Double.parseDouble(c1[1]),
                        Double.parseDouble(c1[2]) };
                double[] clasif2 = { Double.parseDouble(c2[0]), Double.parseDouble(c2[1]),
                        Double.parseDouble(c2[2]) };

                reviews.add(new Review(Integer.parseInt(hitDoc.get("date")),
                        Double.parseDouble(hitDoc.get("score")), hitDoc.get("genre").split(", "), clasif1,
                        clasif2));
            }
        }

    } catch (ParseException | IOException ex) {
        for (StackTraceElement st : ex.getStackTrace()) {
            System.out.println(st.toString());
        }
        System.out.println(ex.getLocalizedMessage());
    }
    return reviews;
}

---

From source file:luceneprueba.Reader.java

public void searchOnIndexByDate() {
    // Parse a simple query that searches for "text":
    QueryParser parser = new QueryParser("review", analyzer);
    Query query;//from  www.  j a  va 2 s . c  o  m
    try {
        BufferedReader br = new BufferedReader(new FileReader("files/dates_reviews"));
        String date;

        JSONArray reviews = new JSONArray();

        while ((date = br.readLine()) != null) {
            query = parser.parse("date: \"+" + date + "\"");
            ScoreDoc[] hits = indexSearcher.search(query, 1).scoreDocs;

            if (hits.length == 0) {
                System.out.println("No se encontraron reviews para la fecha " + date);
            } else {
                System.out.println("Guardando review de la fecha " + date);
                Document hitDoc = indexSearcher.doc(hits[0].doc);

                JSONObject json = new JSONObject();
                json.put("date", hitDoc.get("date"));
                //json.put("genre", hitDoc.get("genre"));
                json.put("review", hitDoc.get("review"));
                //json.put("score", hitDoc.get("score"));
                reviews.add(json);

            }
        }

        try (FileWriter file = new FileWriter("files/output/review_date.json")) {
            file.write(reviews.toJSONString());
            file.flush();
        }
        //indexReader.close();

    } catch (ParseException | IOException ex) {
        Logger.getLogger(Reader.class.getName()).log(Level.SEVERE, null, ex);
        for (StackTraceElement st : ex.getStackTrace()) {
            System.out.println(st.toString());
        }
        System.out.println(ex.getLocalizedMessage());
    }

}

---

From source file:FullThreadDump.java

private void printThreadInfo(ThreadInfo ti) {
    // print thread information
    printThread(ti);//from  w  ww .java 2  s  . c  o m

    // print stack trace with locks
    StackTraceElement[] stacktrace = ti.getStackTrace();
    MonitorInfo[] monitors = ti.getLockedMonitors();
    for (int i = 0; i < stacktrace.length; i++) {
        StackTraceElement ste = stacktrace[i];
        System.out.println(INDENT + "at " + ste.toString());
        for (MonitorInfo mi : monitors) {
            if (mi.getLockedStackDepth() == i) {
                System.out.println(INDENT + "  - locked " + mi);
            }
        }
    }
    System.out.println();
}

---

From source file:luceneprueba.Reader.java

public List<Review> getListFromSearchOnIndexByDate() {
    List<Review> reviews = new ArrayList();
    // Parse a simple query that searches for "text":
    QueryParser parser = new QueryParser("review", analyzer);
    Query query;/*w  w w .j  ava2s.c o m*/
    Review nullReview = new Review();
    try {
        BufferedReader br = new BufferedReader(new FileReader("files/dates_reviews"));
        String date;

        while ((date = br.readLine()) != null) {
            query = parser.parse("date: \"+" + nullReview.convertDate(date) + "\"");
            ScoreDoc[] hits = indexSearcher.search(query, 1).scoreDocs;

            if (hits.length == 0) {
                System.out.println("No se encontraron reviews para la fecha " + date);
            } else {
                //System.out.println("Guardando review de la fecha " + date);
                Document hitDoc = indexSearcher.doc(hits[0].doc);

                String[] c1 = hitDoc.get("clasif1").split(", ");
                String[] c2 = hitDoc.get("clasif2").split(", ");

                double[] clasif1 = { Double.parseDouble(c1[0]), Double.parseDouble(c1[1]),
                        Double.parseDouble(c1[2]) };
                double[] clasif2 = { Double.parseDouble(c2[0]), Double.parseDouble(c2[1]),
                        Double.parseDouble(c2[2]) };

                reviews.add(new Review(Integer.parseInt(hitDoc.get("date")), hitDoc.get("review"),
                        Double.parseDouble(hitDoc.get("score")), hitDoc.get("genre").split(", "), clasif1,
                        clasif2));

                /*
                if(nullReview.convertDate(date) == 20150121){
                if(hitDoc.get("review").substring(0, 1).equals(" ")){
                    System.out.println(">>>>>>>> EL error es un espacio");
                }
                System.out.println(">>>>>>>REVIEW CON ERROR: "+Integer.parseInt(hitDoc.get("date")) + 
                                   hitDoc.get("review") +
                                   Double.parseDouble(hitDoc.get("score")) + 
                                   Arrays.toString(hitDoc.get("genre").split(", ")) + 
                                   Arrays.toString(clasif1) + 
                                   Arrays.toString(clasif2));
                }
                */
            }
        }

        //indexReader.close();

    } catch (ParseException | IOException ex) {
        Logger.getLogger(Reader.class.getName()).log(Level.SEVERE, null, ex);
        for (StackTraceElement st : ex.getStackTrace()) {
            System.out.println(st.toString());
        }
        System.out.println(ex.getLocalizedMessage());

    }
    return reviews;
}

---

From source file:org.apache.nutch.fetcher.FetcherReducer.java

private void checkAndReportNativeFetcherStatus(Context context) throws IOException {
    // Used for threshold check, holds pages and bytes processed in the last sec
    int throughputThresholdCurrentSequence = 0;

    int throughputThresholdPages = conf.getInt("fetcher.throughput.threshold.pages", -1);
    if (LOG.isInfoEnabled()) {
        LOG.info("Fetcher: throughput threshold: " + throughputThresholdPages);
    }/*  www  . jav  a  2s  . c  o  m*/
    int throughputThresholdSequence = conf.getInt("fetcher.throughput.threshold.sequence", 5);
    if (LOG.isInfoEnabled()) {
        LOG.info("Fetcher: throughput threshold sequence: " + throughputThresholdSequence);
    }
    long throughputThresholdTimeLimit = conf.getLong("fetcher.throughput.threshold.check.after", -1);

    do {
        float pagesLastSec = fetchManager.waitAndReport(context, reportIntervalSec, isFeederAlive());

        // if throughput threshold is enabled
        if (throughputThresholdTimeLimit < System.currentTimeMillis() && throughputThresholdPages != -1) {
            // Check if we're dropping below the threshold
            if (pagesLastSec < throughputThresholdPages) {
                throughputThresholdCurrentSequence++;

                LOG.warn(Integer.toString(throughputThresholdCurrentSequence)
                        + ": dropping below configured threshold of "
                        + Integer.toString(throughputThresholdPages) + " pages per second");

                // Quit if we dropped below threshold too many times
                if (throughputThresholdCurrentSequence > throughputThresholdSequence) {
                    LOG.warn("Dropped below threshold too many times in a row, killing!");

                    // Disable the threshold checker
                    throughputThresholdPages = -1;

                    // Empty the queues cleanly and get number of items that were dropped
                    int hitByThrougputThreshold = fetchManager.clearFetchItemQueues();

                    if (hitByThrougputThreshold != 0) {
                        context.getCounter("FetcherStatus", "hitByThrougputThreshold")
                                .increment(hitByThrougputThreshold);
                    }
                }
            } else {
                throughputThresholdCurrentSequence = 0;
            }
        }

        // some requests seem to hang, despite all intentions
        if ((System.currentTimeMillis() - fetchManager.getLastTaskStartTime()) > fetchJobTimeout) {
            if (fetchManager.activeFetcherThreads.get() > 0) {
                LOG.warn("Aborting with " + fetchManager.activeFetcherThreads.get() + " hung threads.");

                for (int i = 0; i < fetchThreads.size(); i++) {
                    FetchThread thread = fetchThreads.get(i);
                    if (thread.isAlive()) {
                        LOG.warn("Thread #" + i + " hung while processing " + thread.reprUrl());

                        if (LOG.isDebugEnabled()) {
                            StackTraceElement[] stack = thread.getStackTrace();
                            StringBuilder sb = new StringBuilder();
                            sb.append("Stack of thread #").append(i).append(":\n");
                            for (StackTraceElement s : stack) {
                                sb.append(s.toString()).append('\n');
                            }

                            LOG.debug(sb.toString());
                        }
                    }
                } // for
            } // if

            return;
        } // if
    } while (fetchManager.activeFetcherThreads.get() > 0);
}

---

From source file:org.esa.cci.sst.tools.BasicTool.java

public final ErrorHandler getErrorHandler() {
    if (errorHandler == null) {
        synchronized (this) {
            if (errorHandler == null) {
                errorHandler = new ErrorHandler() {
                    @Override//from   ww  w .  j  ava  2  s .c  o  m
                    public void terminate(ToolException e) {
                        final Logger localLogger = SstLogging.getLogger();
                        localLogger.log(Level.SEVERE, e.getMessage(), e);
                        if (e.getCause() != null) {
                            if (localLogger.isLoggable(Level.FINEST)) {
                                for (final StackTraceElement element : e.getCause().getStackTrace()) {
                                    localLogger.log(Level.FINEST, element.toString());
                                }
                            }
                            e.getCause().printStackTrace(System.err);
                        }
                        System.exit(e.getExitCode());
                    }

                    @Override
                    public void warn(Throwable t, String message) {
                        final Logger localLogger = SstLogging.getLogger();
                        localLogger.log(Level.WARNING, message, t);
                        if (localLogger.isLoggable(Level.FINEST)) {
                            for (final StackTraceElement element : t.getStackTrace()) {
                                localLogger.log(Level.FINEST, element.toString());
                            }
                        }
                    }
                };
            }
        }
    }
    return errorHandler;
}

---

From source file:export.notes.view.to.excel.ExportAction.java

private void error(final Throwable t) {
    UIJob uijob = new UIJob(Messages.ExportAction_5) {
        public IStatus runInUIThread(IProgressMonitor arg0) {
            // build the error message and include the current stack trace
            MultiStatus status = createMultiStatus(t.getMessage(), t);
            // show error dialog
            ErrorDialog.openError(PlatformUI.getWorkbench().getDisplay().getActiveShell(),
                    Messages.ExportAction_11, t.getLocalizedMessage(), status);

            return Status.OK_STATUS;
        }//from  ww  w .  jav  a  2 s .c om

        private MultiStatus createMultiStatus(String msg, Throwable t) {

            List<Status> childStatuses = new ArrayList<Status>();
            StackTraceElement[] stackTraces = Thread.currentThread().getStackTrace();

            for (StackTraceElement stackTrace : stackTraces) {
                Status status = new Status(IStatus.ERROR, Activator.PLUGIN_ID, stackTrace.toString());
                childStatuses.add(status);
            }

            MultiStatus ms = new MultiStatus(Activator.PLUGIN_ID, IStatus.ERROR,
                    childStatuses.toArray(new Status[] {}), t.toString(), t);
            return ms;
        }

    };
    uijob.schedule();
}

---

From source file:org.bonitasoft.engine.test.internal.EngineStarter.java

private void printThread(final Thread thread) {
    LOGGER.info("\n");
    LOGGER.info("Thread is still alive:" + thread.getName());
    for (StackTraceElement stackTraceElement : thread.getStackTrace()) {
        LOGGER.info("        at " + stackTraceElement.toString());
    }/* w w w  .j a  va  2 s. c  o m*/
}

---

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