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.jspare.server.jetty.JettyResponse.java

@Override
public void systemError(Throwable t) {

    this.entity = t.getStackTrace();
    systemError();

}

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From source file:org.trianacode.taskgraph.util.FileUtils.java

public static String formatThrowable(Throwable t) {
    StringBuilder sb = new StringBuilder(t.getClass().getName());
    t.fillInStackTrace();// w  ww  .  j  a  v a  2 s .co m
    StackTraceElement[] trace = t.getStackTrace();
    for (StackTraceElement stackTraceElement : trace) {
        sb.append("\t\n").append(stackTraceElement);
    }
    Throwable cause = t.getCause();
    if (cause != null) {
        sb.append(formatThrowable(cause));
    }
    return sb.toString();
}

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From source file:org.mule.config.dsl.DSLException.java

public String getSummaryMessage() {
    final MuleException e = ExceptionHelper.getRootMuleException(this);
    if (!e.equals(this)) {
        return getMessage();
    }//from  w  w w.jav a 2  s . co  m
    final StringBuffer buf = new StringBuffer(1024);
    buf.append(org.apache.commons.lang.SystemUtils.LINE_SEPARATOR).append(StringUtils.repeat('*', 80))
            .append(org.apache.commons.lang.SystemUtils.LINE_SEPARATOR);
    buf.append("Message               : ").append(message)
            .append(org.apache.commons.lang.SystemUtils.LINE_SEPARATOR);
    buf.append("Code                  : ").append("MULE_ERROR-").append(getExceptionCode() + getMessageCode())
            .append(org.apache.commons.lang.SystemUtils.LINE_SEPARATOR);
    // print exception stack
    buf.append(StringUtils.repeat('-', 80)).append(org.apache.commons.lang.SystemUtils.LINE_SEPARATOR);
    buf.append(CoreMessages.exceptionStackIs()).append(org.apache.commons.lang.SystemUtils.LINE_SEPARATOR);
    buf.append(org.apache.commons.lang.StringUtils.abbreviate(ExceptionHelper.getExceptionStack(this), 5000));

    buf.append(StringUtils.repeat('-', 80)).append(org.apache.commons.lang.SystemUtils.LINE_SEPARATOR);
    buf.append(CoreMessages.rootStackTrace()).append(org.apache.commons.lang.SystemUtils.LINE_SEPARATOR);
    final Throwable root = ExceptionHelper.getRootException(this);
    final Throwable rootSummary = ExceptionHelper.summarise(root, 3);
    final StringWriter w = new StringWriter();
    final PrintWriter p = new PrintWriter(w);
    rootSummary.printStackTrace(p);
    buf.append(org.apache.commons.lang.StringUtils.abbreviate(w.toString(), 5000));
    buf.append("    + " + root.getStackTrace().length
            + " more (set debug level logging or '-Dmule.verbose.exceptions=true' for everything)")
            .append(org.apache.commons.lang.SystemUtils.LINE_SEPARATOR);
    buf.append(StringUtils.repeat('*', 80)).append(org.apache.commons.lang.SystemUtils.LINE_SEPARATOR);

    return buf.toString();
}

---

From source file:org.carewebframework.ui.ExceptionController.java

/**
 * Appends the stack trace for the specified exception to the display.
 * /*  w ww . j  a  v a2  s.  c  om*/
 * @param err Exception whose stack trace will be appended.
 */
private void appendStackTrace(final Throwable err) {
    if (err != null) {
        final Class<?> clazz = err.getClass();
        final String msg = err.getMessage();
        //final Throwable cause = err.getCause();//should be null

        this.txtStackTrace.setValue(StringUtils.defaultString(this.txtStackTrace.getValue())
                + StringUtils.trimToEmpty(clazz.getCanonicalName()) + ": " + StringUtils.trimToEmpty(msg)
                + "\n");

        for (final StackTraceElement element : err.getStackTrace()) {
            this.txtStackTrace.setValue(
                    StringUtils.defaultString(this.txtStackTrace.getValue()) + String.valueOf(element) + "\n");
        }
    }
}

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From source file:org.j2free.error.HoptoadNotifier.java

private Element createBacktraceNode(Document doc, Throwable thrown, StackTraceElement lastFrame) {
    Element node = doc.createElement("backtrace"), e;
    if (thrown != null) {
        for (StackTraceElement frame : thrown.getStackTrace()) {
            e = doc.createElement("line");
            e.setAttribute("file", frame.getFileName());
            e.setAttribute("number", String.valueOf(frame.getLineNumber()));
            e.setAttribute("method", frame.getMethodName());
            node.appendChild(e);/*  w ww.  ja v a 2  s . c o m*/
        }

        Throwable rootCause = unwindException(thrown);
        if (rootCause != null && rootCause != thrown) {
            // DIVIDER --- 
            e = doc.createElement("line");
            e.setAttribute("file", "--------------------");
            e.setAttribute("number", "0");
            e.setAttribute("method", "--------------------");
            node.appendChild(e);

            for (StackTraceElement frame : rootCause.getStackTrace()) {
                e = doc.createElement("line");
                e.setAttribute("file", frame.getFileName());
                e.setAttribute("number", String.valueOf(frame.getLineNumber()));
                e.setAttribute("method", frame.getMethodName());
                node.appendChild(e);
            }
        }
    } else if (lastFrame != null) {
        e = doc.createElement("line");
        e.setAttribute("file", lastFrame.getFileName());
        e.setAttribute("number", String.valueOf(lastFrame.getLineNumber()));
        e.setAttribute("method", lastFrame.getMethodName());
        node.appendChild(e);
    } else {
        e = doc.createElement("line");
        e.setAttribute("file", "unknown");
        e.setAttribute("number", "0");
        e.setAttribute("method", "unknown");
        node.appendChild(e);
    }
    return node;
}

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From source file:com.alliander.osgp.acceptancetests.configurationmanagement.SetConfigurationDataSteps.java

@DomainStep("the set configuration data request is received")
public void whenRequestIsReceived() {
    LOGGER.info("WHEN: the set configuration data request is received");
    try {/*from  www. j a  v  a 2 s. co  m*/

        this.setConfigurationAsyncResponse = this.configurationManagementEndpoint
                .setConfiguration(ORGANISATION_ID, this.request);

    } catch (final Throwable t) {
        LOGGER.error("Exception [{}]: {}", t.getClass().getSimpleName(), t.getStackTrace());
        this.throwable = t;
    }
}

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From source file:org.dspace.storage.rdbms.MockDatabaseManager.java

/**
 * Obtain an RDBMS connection.// www .j  a  va  2 s .  c  om
 *
 * @return A new database connection.
 * @exception SQLException
 *                If a database error occurs, or a connection cannot be
 *                obtained.
 */
@Mock
public static Connection getConnection() throws SQLException {
    initialize();

    //we need to find who creates so many connections
    Throwable t = new Throwable();
    StackTraceElement[] elements = t.getStackTrace();
    String callers = "";
    for (int i = 0; i < Math.min(elements.length, 4); i++) {
        callers += " > " + elements[i].getClassName() + ":" + elements[i].getMethodName();
    }
    //uncomment to see the infromation on callers
    //log.info(callers+" ("+connectionPool.getNumActive()+" "+connectionPool.getNumIdle()+")");

    return DriverManager.getConnection("jdbc:apache:commons:dbcp:" + poolName);
}

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From source file:org.dspace.storage.rdbms.MockDatabaseManager.java

/**
 * Release resources associated with this connection.
 *
 * @param c/* w  w w . j a va2  s. com*/
 *            The connection to release
 */
@Mock
public static void freeConnection(Connection c) {
    //we check who frees the connection
    Throwable t = new Throwable();
    StackTraceElement[] elements = t.getStackTrace();
    String callers = "";
    for (int i = 0; i < Math.min(elements.length, 4); i++) {
        callers += " > " + elements[i].getClassName() + ":" + elements[i].getMethodName();
    }
    //uncomment to see the infromation on callers
    //log.info(callers+" ("+connectionPool.getNumActive()+" "+connectionPool.getNumIdle()+")");

    try {
        if (c != null) {
            c.close();
        }
    } catch (SQLException e) {
        log.warn(e.getMessage());
    }
}

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From source file:org.rapla.rest.gwtjsonrpc.server.JsonServlet.java

public static JsonObject getError(String version, int code, Throwable failure, GsonBuilder gb) {
    final JsonObject error = new JsonObject();
    String message = failure.getMessage();
    if (message == null) {
        message = failure.toString();//from  w  w w .  j  av  a2 s.  c om
    }
    Gson gson = gb.create();
    if ("jsonrpc".equals(version)) {
        error.addProperty("code", code);
        error.addProperty("message", message);

        JsonObject errorData = new JsonObject();
        errorData.addProperty("exception", failure.getClass().getName());

        // FIXME Replace with generic solution for exception param
        // serialization
        if (failure instanceof DependencyException) {
            JsonArray params = new JsonArray();
            for (String dep : ((DependencyException) failure).getDependencies()) {
                params.add(new JsonPrimitive(dep));
            }
            errorData.add("params", params);
        }

        JsonArray stackTrace = new JsonArray();
        for (StackTraceElement el : failure.getStackTrace()) {
            JsonElement jsonRep = gson.toJsonTree(el);
            stackTrace.add(jsonRep);
        }
        errorData.add("stacktrace", stackTrace);

        error.add("data", errorData);
    } else {
        error.addProperty("name", "JSONRPCError");
        error.addProperty("code", 999);
        error.addProperty("message", message);
    }
    return error;
}

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From source file:org.sakaiproject.portal.util.ErrorReporter.java

/**
 * Format a one-level stack trace, just showing the place where the
 * exception occurred (the first entry in the stack trace).
 * //  ww w. j av a  2s .c o m
 * @param t
 *        The throwable.
 * @return A display of the first stack trace entry for the throwable.
 */
protected String getOneTrace(Throwable t) {
    StackTraceElement[] st = t.getStackTrace();
    StringBuilder buf = new StringBuilder();
    if (st != null && st.length > 0) {
        buf.append("\n    at " + st[1].getClassName() + "." + st[1].getMethodName() + "("
                + ((st[1].isNativeMethod()) ? "Native Method"
                        : (st[1].getFileName() + ":" + st[1].getLineNumber()))
                + ")\n");
    }

    return buf.toString();
}

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