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:com.machinepublishers.jbrowserdriver.diagnostics.Test.java

private static String testLabel(String result, int curTest, Throwable throwable) {
    String stackTrace = throwable == null ? "" : " -- " + toString(throwable);

    StackTraceElement[] elements = throwable == null ? new Throwable().getStackTrace()
            : throwable.getStackTrace();
    String testLocation = "";
    for (int i = 0; i < elements.length; i++) {
        if (Test.class.getName().equals(elements[i].getClassName())
                && "doTests".equals(elements[i].getMethodName())) {
            testLocation = elements[i].toString();
            break;
        }//from ww w .ja va  2  s.c o m
    }

    return "Test #" + curTest + " " + result + " -- " + testLocation + stackTrace;
}

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From source file:com.hazelcast.stabilizer.Utils.java

public static void fixRemoteStackTrace(Throwable remoteCause, StackTraceElement[] localSideStackTrace) {
    StackTraceElement[] remoteStackTrace = remoteCause.getStackTrace();
    StackTraceElement[] newStackTrace = new StackTraceElement[localSideStackTrace.length
            + remoteStackTrace.length];/*from   ww w.  j  ava 2  s.  c om*/
    System.arraycopy(remoteStackTrace, 0, newStackTrace, 0, remoteStackTrace.length);
    newStackTrace[remoteStackTrace.length] = new StackTraceElement(EXCEPTION_SEPARATOR, "", null, -1);
    System.arraycopy(localSideStackTrace, 1, newStackTrace, remoteStackTrace.length + 1,
            localSideStackTrace.length - 1);
    remoteCause.setStackTrace(newStackTrace);
}

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From source file:org.nuxeo.ecm.webengine.servlet.WebServlet.java

protected static void displayError(HttpServletResponse resp, Throwable t, String message, int code) {
    PrintWriter writer;//from   ww w .j  ava  2  s.c  om
    try {
        writer = resp.getWriter();
    } catch (IOException e) {
        log.error("Unable to output Error ", e);
        log.error("Application error was " + message, e);
        return;
    }

    writer.write("\nError occured during Site rendering");
    writer.write("\nSite Error message : " + message);
    if (t != null) {
        writer.write("\nException message : " + t.getMessage());
        for (StackTraceElement element : t.getStackTrace()) {
            writer.write("\n" + element.toString());
        }
    }

    resp.setStatus(code);
}

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From source file:org.sharegov.cirm.utils.GenUtils.java

public static void reportFatal(String subject, String msg, Throwable t) {
    ThreadLocalStopwatch.getWatch().time("ReportFatal email sent: " + msg + " " + t);
    logStackTrace(t.getStackTrace(), 10);

    OWLLiteral recipient = Refs.configSet.resolve().get("FatalErrorEmail");
    if (recipient == null)
        return;//  w  w  w  .  j a v  a2 s.c o m
    String body = "<p>Exception message:</p><p><b>" + msg + "</b></p>";
    body += "<p>" + new RestServiceAdmin().sysInfo().toString() + "</p>";
    if (t != null)
        body += "<hr><p>Stack Trace:</p>" + "<pre>" + stackTrace(t) + "</pre>";
    if (subject == null)
        subject = "";
    MessageManager.get().sendEmail("cirm@miamidade.gov", recipient.getLiteral(), "[CIRM FATAL] " + subject,
            body);
}

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From source file:org.mule.config.ExceptionHelper.java

public static String getExceptionStack(Throwable t) {
    StringBuffer buf = new StringBuffer();
    // get exception stack
    List exceptions = getExceptionsAsList(t);

    int i = 1;//from  w w  w.ja  v  a 2  s . c o  m
    for (Iterator iterator = exceptions.iterator(); iterator.hasNext(); i++) {
        if (i > exceptionThreshold && exceptionThreshold > 0) {
            buf.append("(").append(exceptions.size() - i + 1).append(" more...)");
            break;
        }
        Throwable throwable = (Throwable) iterator.next();
        ExceptionReader er = getExceptionReader(throwable);
        buf.append(i).append(". ").append(er.getMessage(throwable)).append(" (");
        buf.append(throwable.getClass().getName()).append(")\n");
        if (verbose && throwable.getStackTrace().length > 0) {
            StackTraceElement e = throwable.getStackTrace()[0];
            buf.append("  ").append(e.getClassName()).append(":").append(e.getLineNumber()).append(" (")
                    .append(getJavaDocUrl(throwable.getClass())).append(")\n");
        }
    }
    return buf.toString();
}

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From source file:edu.usu.sdl.openstorefront.common.util.StringProcessor.java

/**
 * This will produce html highlighted stacktrace
 *
 * @param throwable//  www.  j  a  va 2s . c  om
 * @return
 */
public static String parseStackTraceHtml(Throwable throwable) {
    StringBuilder exception = new StringBuilder();

    if (throwable != null) {
        String message = throwable.getMessage();
        if (StringUtils.isNotBlank(message)) {
            exception.append("<b>Message:</b> <span style='color: red;'><b>")
                    .append(message.replace("\n", "<br>")).append("</b><br>");
        }
        for (StackTraceElement stackTraceElement : throwable.getStackTrace()) {
            String style = "color: grey; font-size: 10px;";
            if (stackTraceElement.getClassName().contains("edu.usu.sdl")) {
                style = "color: black; font-size: 12px; font-wieght: bold;";
            }
            exception.append("<span style='").append(style).append("'>")
                    .append(stackTraceElement.getClassName()).append(" (")
                    .append(stackTraceElement.getMethodName()).append(") : ")
                    .append(stackTraceElement.getLineNumber()).append(" ").append("</span><br>");
        }
        if (throwable.getSuppressed().length > 0) {
            exception.append("Suppress Exceptions: ");
            for (Throwable suppressed : throwable.getSuppressed()) {
                exception.append(parseStackTraceHtml(suppressed)).append("<br>");
            }
        }

        if (throwable.getCause() != null) {

        }
    }

    return exception.toString();
}

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From source file:sf.net.experimaestro.utils.JSUtils.java

/**
 * @see org.mozilla.javascript.RhinoException#getScriptStack()
 * @param ex/*from w  w w  .  ja  va  2  s . com*/
 * @return A stack
 */
static public ScriptStackElement[] getScriptStackTrace(Throwable ex) {
    List<ScriptStackElement> list = new ArrayList<>();
    ScriptStackElement[][] interpreterStack = null;
    int interpreterStackIndex = 0;
    StackTraceElement[] stack = ex.getStackTrace();
    // Pattern to recover function name from java method name -
    // see Codegen.getBodyMethodName()
    // kudos to Marc Guillemot for coming up with this
    Pattern pattern = Pattern.compile("_c_(.*)_\\d+");
    for (StackTraceElement e : stack) {
        String fileName = e.getFileName();
        if (e.getMethodName().startsWith("_c_") && e.getLineNumber() > -1 && fileName != null
                && !fileName.endsWith(".java")) {
            String methodName = e.getMethodName();
            Matcher match = pattern.matcher(methodName);
            // the method representing the main script is always "_c_script_0" -
            // at least we hope so
            methodName = !"_c_script_0".equals(methodName) && match.find() ? match.group(1) : null;
            list.add(new ScriptStackElement(fileName, methodName, e.getLineNumber()));
        } else if ("org.mozilla.javascript.Interpreter".equals(e.getClassName())
                && "interpretLoop".equals(e.getMethodName()) && interpreterStack != null
                && interpreterStack.length > interpreterStackIndex) {
            for (ScriptStackElement elem : interpreterStack[interpreterStackIndex++]) {
                list.add(elem);
            }
        }
    }
    return list.toArray(new ScriptStackElement[list.size()]);

}

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From source file:Debug.java

public static String getStackTrace(Throwable e, int limit, int skip) {
    StringBuffer result = new StringBuffer();

    if (e != null) {
        StackTraceElement stes[] = e.getStackTrace();
        if (stes != null) {
            for (int i = skip; i < stes.length && (limit < 0 || i < limit); i++) {
                StackTraceElement ste = stes[i];

                result.append("\tat " + ste.getClassName() + "." + ste.getMethodName() + "(" + ste.getFileName()
                        + ":" + ste.getLineNumber() + ")" + newline);
            }// w  w  w . j ava 2s  .  c o  m
            if (limit >= 0 && stes.length > limit)
                result.append("\t..." + newline);
        }

        //            e.printStackTrace(System.out);
        result.append(newline);
    }

    return result.toString();
}

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From source file:org.eclipse.epp.internal.logging.aeri.ui.model.Reports.java

public static Throwable newThrowable(java.lang.Throwable throwable) {
    Throwable mThrowable = factory.createThrowable();
    mThrowable.setMessage(throwable.getMessage());
    mThrowable.setClassName(throwable.getClass().getName());
    List<StackTraceElement> mStackTrace = mThrowable.getStackTrace();
    for (java.lang.StackTraceElement stackTraceElement : throwable.getStackTrace()) {
        StackTraceElement mStackTraceElement = factory.createStackTraceElement();
        mStackTraceElement.setFileName(stackTraceElement.getFileName());
        mStackTraceElement.setClassName(ensureNotBlank(stackTraceElement.getClassName(), throwable));
        mStackTraceElement.setMethodName(ensureNotBlank(stackTraceElement.getMethodName(), throwable));
        mStackTraceElement.setLineNumber(stackTraceElement.getLineNumber());
        mStackTraceElement.setNative(stackTraceElement.isNativeMethod());
        mStackTrace.add(mStackTraceElement);
    }/*from  ww w.j  av a 2s  .  com*/
    java.lang.Throwable cause = throwable.getCause();
    if (cause != null) {
        if (cause == throwable) {
            log(WARN_CYCLIC_EXCEPTION, cause.toString());
            return mThrowable;
        }
        mThrowable.setCause(newThrowable(cause));
    }
    return mThrowable;
}

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From source file:com.codepunk.codepunklib.util.log.FormattingLogger.java

/**
 * Returns the first {@link StackTraceElement} in the stack trace found in <code>tr</code>
 * that was called from outside of this class.
 * @param tr The {@link Throwable} containing the stack trace.
 * @param index The number of levels in the stack trace that result from methods in this class.
 * @return The first significant {@link StackTraceElement}; that is, the first element
 * representing a call made outside of this class.
 *//*from   w  w  w .j  av a  2  s . c o m*/
private static StackTraceElement getSignificantStackTraceElement(Throwable tr, int index) {
    StackTraceElement element;
    try {
        if (tr == null) {
            element = (new Throwable()).getStackTrace()[index + 1];
        } else if (tr.getCause() == null) {
            element = tr.getStackTrace()[0];
        } else {
            element = tr.getCause().getStackTrace()[0];
        }
    } catch (Exception e) {
        element = null;
    }
    return element;
}

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