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:hm.binkley.util.XPropsConverter.java

private static <T, E extends Exception> Conversion<T, E> invokeConstructor(final Class<T> token)
        throws NoSuchMethodError {
    try {//  w w w.  j av a2s . c o m
        final Constructor<T> ctor = token.getConstructor(String.class);
        return value -> {
            try {
                return ctor.newInstance(value);
            } catch (final IllegalAccessException e) {
                final IllegalAccessError x = new IllegalAccessError(e.getMessage());
                x.setStackTrace(e.getStackTrace());
                throw x;
            } catch (final InvocationTargetException e) {
                final Throwable root = getRootCause(e);
                final RuntimeException x = new RuntimeException(root);
                x.setStackTrace(root.getStackTrace());
                throw x;
            } catch (final InstantiationException e) {
                final InstantiationError x = new InstantiationError(e.getMessage());
                x.setStackTrace(e.getStackTrace());
                throw x;
            }
        };
    } catch (final NoSuchMethodException ignored) {
        return null;
    }
}

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From source file:org.squale.squaleweb.util.ExceptionWrapper.java

/**
 * Extraction des informations d'une exception
 * //from   w  w  w .j  av a2  s.  c o  m
 * @param pException exception
 * @param pw writer
 */
private static void dumpException(Throwable pException, PrintWriter pw) {
    pw.println("<BR><BR><B>Error Message: </B>" + pException.getMessage() + "<BR>");
    pw.println("<B>Error Stack: </B><BR>");
    pw.println(pException.getClass().getName() + ": " + pException.getMessage());
    StackTraceElement[] elements = pException.getStackTrace();
    for (int i = 0; i < elements.length; i++) {
        pw.println("<BR>&nbsp;&nbsp;&nbsp;&nbsp;" + elements[i]);
    }
}

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From source file:io.github.jeddict.collaborate.issues.ExceptionUtils.java

public static void printStackTrace(String errorMessage, final Throwable t, final ModelerFile file) {
    t.printStackTrace();//from  www  .  j  a v  a  2  s .c  o m
    if (StringUtils.isBlank(errorMessage)) {
        errorMessage = t.getMessage();

        if (StringUtils.isBlank(errorMessage)) {
            if (t.getCause() != null && StringUtils.isNotBlank(t.getCause().getMessage())) {
                errorMessage = t.getCause().getMessage();
            } else if (t.getStackTrace().length > 0) {
                errorMessage = t.getStackTrace()[0].toString();
            }
        }
    }
    final String message = errorMessage;
    LOG.log(Level.ALL, errorMessage, t);
    String content = file != null ? file.getContent() : "";
    SwingUtilities.invokeLater(() -> {
        ExceptionReporterPanel exceptionReporterPanel = new ExceptionReporterPanel(message, t, content);
        exceptionReporterPanel.setVisible(true);
    });
}

---

From source file:mSearch.tool.Log.java

private static void fehlermeldung_(int fehlerNummer, Exception ex, String[] texte) {
    final Throwable t = new Throwable();
    final StackTraceElement methodCaller = t.getStackTrace()[2];
    final String klasse = methodCaller.getClassName() + "." + methodCaller.getMethodName();
    String kl;/*  w w w  .  j a v  a  2s  . c o  m*/
    try {
        kl = klasse;
        while (kl.contains(".")) {
            if (Character.isUpperCase(kl.charAt(0))) {
                break;
            } else {
                kl = kl.substring(kl.indexOf(".") + 1);
            }
        }
    } catch (Exception ignored) {
        kl = klasse;
    }
    addFehlerNummer(fehlerNummer, kl, ex != null);
    if (ex != null || Config.debug) {
        // Exceptions immer ausgeben
        resetProgress();
        String x, z;
        if (ex != null) {
            x = "!";
        } else {
            x = "=";
        }
        z = "*";
        logList.add(x + x + x + x + x + x + x + x + x + x + x + x + x + x + x + x + x + x + x + x + x + x + x
                + x + x + x + x + x + x + x + x + x + x + x + x + x + x + x);

        try {
            // Stacktrace
            try (StringWriter sw = new StringWriter(); PrintWriter pw = new PrintWriter(sw)) {
                if (ex != null) {
                    ex.printStackTrace(pw);
                }
                pw.flush();
                sw.flush();
                logList.add(sw.toString());
            }
        } catch (Exception ignored) {
        }

        logList.add(z + " Fehlernr: " + fehlerNummer);
        if (ex != null) {
            logList.add(z + " Exception: " + ex.getMessage());
        }
        logList.add(z + " " + FEHLER + kl);
        for (String aTexte : texte) {
            logList.add(z + "           " + aTexte);
        }
        logList.add("");
        printLog();
    }
}

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From source file:com.cloud.utils.StringUtils.java

public static String getExceptionStackInfo(final Throwable e) {
    final StringBuffer sb = new StringBuffer();

    sb.append(e.toString()).append("\n");
    final StackTraceElement[] elemnents = e.getStackTrace();
    for (final StackTraceElement element : elemnents) {
        sb.append(element.getClassName()).append(".");
        sb.append(element.getMethodName()).append("(");
        sb.append(element.getFileName()).append(":");
        sb.append(element.getLineNumber()).append(")");
        sb.append("\n");
    }/* w w  w  .  j av  a 2  s  .  co  m*/

    return sb.toString();
}

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From source file:org.netbeans.jpa.modeler.collaborate.issues.ExceptionUtils.java

public static void printStackTrace(String errorMessage, final Throwable t, final ModelerFile file) {
    t.printStackTrace();//from   ww w .j a  va  2s. com
    if (StringUtils.isBlank(errorMessage)) {
        errorMessage = t.getMessage();

        if (StringUtils.isBlank(errorMessage)) {
            if (t.getCause() != null && StringUtils.isNotBlank(t.getCause().getMessage())) {
                errorMessage = t.getCause().getMessage();
            } else if (t.getStackTrace().length > 0) {
                errorMessage = t.getStackTrace()[0].toString();
            }
        }
    }
    final String message = errorMessage;
    LOG.log(Level.ALL, errorMessage, t);
    String content = file != null ? file.getContent() : "";
    SwingUtilities.invokeLater(() -> {
        ExceptionReporterPanel exceptionReporterPanel = new ExceptionReporterPanel(message, t, content);
        exceptionReporterPanel.setVisible(true);
    });

    t.printStackTrace();
}

---

From source file:com.codelanx.codelanxlib.util.exception.Exceptions.java

/**
 * Recursive method for appending {@link Throwable] causes that are appended
 * to a {@link Throwable}/*ww w . jav  a2 s .  c  om*/
 *
 * @since 0.1.0
 * @version 0.1.0
 *
 * @param sb The {@link StringBuilder} being appended to
 * @param t The {@link Throwable} root
 * @param causedTrace An array of already visited stack nodes
 */
private static void readableStackTraceAsCause(StringBuilder sb, Throwable t, StackTraceElement[] causedTrace) {
    // Compute number of frames in common between previous and caused
    StackTraceElement[] trace = t.getStackTrace();
    int m = trace.length - 1;
    int n = causedTrace.length - 1;
    while (m >= 0 && n >= 0 && trace[m].equals(causedTrace[n])) {
        m--;
        n--;
    }
    int common = trace.length - 1 - m;

    sb.append("Caused by: ").append(t).append('\n');
    for (int i = 0; i <= m; i++) {
        sb.append("\tat ").append(trace[i]).append('\n');
    }
    if (common != 0) {
        sb.append("\t... ").append(common).append(" more\n");
    }
    if (t.getCause() != null) {
        Exceptions.readableStackTraceAsCause(sb, t.getCause(), trace);
    }
}

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From source file:com.quinsoft.zeidon.ZeidonException.java

/**
 * Wraps 't' with a ZeidonException and changes the call stack for the ZeidonException to
 * match 't'.  This is mostly used to re-throw checked exceptions as unchecked ones.
 *
 * @param t//from  w w w .  j  a v a  2s.  c o  m
 * @return
 */
public static ZeidonException wrapException(Throwable t) {
    // If this is already a ZeidonException then we don't need to wrap it.
    if (t instanceof ZeidonException)
        return (ZeidonException) t;

    ZeidonException ze = new ZeidonException(t, t.toString());
    ze.setStackTrace(t.getStackTrace());
    return ze;
}

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From source file:apm.common.utils.StringUtils.java

public static String traceExceptionMessage(Object source, Throwable e) {
    String newLine = System.getProperty("line.separator");
    StringBuffer exceptionInfo_sb = new StringBuffer(source.toString());
    exceptionInfo_sb.append(newLine + e.toString());
    StackTraceElement[] trace = e.getStackTrace();
    for (int i = 0; i < trace.length; i++) {
        exceptionInfo_sb.append(newLine + "\tat " + trace[i]);
    }/*from w  w  w.j  a  v a2  s  . co m*/
    return exceptionInfo_sb.toString();
}

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From source file:edu.uci.ics.asterix.result.ResultUtils.java

/**
 * Extract the meaningful part of a stack trace:
 * a. the causes in the stack trace hierarchy
 * b. the top exception for each cause//from  w  w w .j  a v a  2  s . c  om
 *
 * @param e
 * @return the contacted message containing a and b.
 */
private static String extractErrorSummary(Throwable e) {
    StringBuilder errorMessageBuilder = new StringBuilder();
    Throwable cause = e;
    errorMessageBuilder.append(cause.getLocalizedMessage());
    while (cause != null) {
        StackTraceElement[] stackTraceElements = cause.getStackTrace();
        errorMessageBuilder
                .append(stackTraceElements.length > 0 ? "\n caused by: " + stackTraceElements[0] : "");
        cause = cause.getCause();
    }
    return errorMessageBuilder.toString();
}

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