Example usage for java.lang Throwable Throwable

Introduction

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

Prototype

public Throwable()

Source Link

Document

Constructs a new throwable with null as its detail message.

Usage

From source file:de.micromata.genome.logging.LogStacktraceAttribute.java

/**
 * Instantiates a new log stacktrace attribute.
 *//* ww w. j  av  a 2 s  . c  om*/
public LogStacktraceAttribute() {
    super(GenomeAttributeType.Stacktrace, "");
    stackTraceElements = new Throwable().getStackTrace();
    skipLeadingStacktraces = new String[] { "de.micromata.genome.logging.LogStacktraceAttribute" };
}

From source file:Alias2.java

public Test() {
    // Discover the name of the class this
    // object was created within:
    className = new Throwable().getStackTrace()[1].getClassName();
    testStream = new TestStream(className);
}

From source file:com.meterware.httpunit.HttpUnitUtils.java

/**
 * are we running in the Eclipse IDE?/* w  ww .j av  a2  s.c  om*/
 * @return whether we are running in the Eclipse environment
 */
public static boolean isEclipse() {
    StackTraceElement[] ste = new Throwable().getStackTrace();
    return (ste[ste.length - 1].getClassName().startsWith("org.eclipse.jdt"));
}

From source file:com.asakusafw.testdriver.TestDriverTestToolsBase.java

private static Method findCaller() {
    StackTraceElement[] trace = new Throwable().getStackTrace();
    for (StackTraceElement element : trace) {
        try {/*  www  . j a  v a2  s  . c  o m*/
            Class<?> aClass = Class.forName(element.getClassName());
            if (TestDriverTestToolsBase.class.isAssignableFrom(aClass)) {
                continue;
            }
            Method method = aClass.getDeclaredMethod(element.getMethodName());
            return method;
        } catch (Exception e) {
            continue;
        }
    }
    throw new IllegalStateException(
            "?????????????");
}

From source file:com.zimbra.common.auth.twofactor.TOTPAuthenticator.java

private byte[] decode(String secret, Encoding encoding) throws ServiceException {
    byte[] decoded;
    switch (encoding) {
    case BASE32://from   w  w  w .java  2 s.c om
        decoded = new Base32().decode(secret);
        break;
    case BASE64:
        decoded = Base64.decodeBase64(secret);
        break;
    default:
        throw ServiceException.FAILURE("unknown encoding", new Throwable());
    }
    return decoded;
}

From source file:jetbrains.exodus.query.BinaryOperator.java

BinaryOperator(@NotNull final NodeBase left, @NotNull final NodeBase right) {
    this.left = getUnderRoot(left);
    this.right = getUnderRoot(right);
    this.left.setParent(this);
    this.right.setParent(this);
    final int leftDepth = left instanceof BinaryOperator ? ((BinaryOperator) left).depth : 1;
    final int rightDepth = right instanceof BinaryOperator ? ((BinaryOperator) right).depth : 1;
    depth = leftDepth < rightDepth ? rightDepth + 1 : leftDepth + 1;
    if (isWarnEnabled && depth >= MAXIMUM_LEGAL_DEPTH && (depth % MAXIMUM_LEGAL_DEPTH) == 0) {
        final long millis = System.currentTimeMillis();
        if (millis - lastLoggedMillis > LARGE_DEPTH_LOGGING_FREQ) {
            lastLoggedMillis = millis;/*from www.  ja  v  a 2  s.c om*/
            log.warn("Binary operator of too great depth", new Throwable());
        }
    }
}

From source file:org.eclipse.vjet.dsf.common.trace.DefaultTracer.java

public void enterMethod(final Object caller) {

    if (!m_traceEnabled) {
        return;//from  w ww .j  a  v a 2s . c  o  m
    }

    if (caller == null) {
        return;
    }

    final Throwable t = new Throwable();
    t.fillInStackTrace();

    final String clsName = getClassName(caller);
    final String methodName = getMethodName(caller, t);

    push(clsName + DOT + methodName);

    dispatch(new WriterInvoker() {
        public void process(ITraceWriter w) {
            w.handleEnterMethod(m_traceDepth, clsName, methodName);
        }
    });
}

From source file:com.krawler.portal.util.ByteArrayMaker.java

public ByteArrayMaker() {
    super(defaultInitSize);

    if (collect) {
        _getInfo(new Throwable());
    }
}

From source file:net.ymate.platform.log.AbstractLogger.java

/**
 * ??//from ww  w.ja  v  a  2s.c  o m
 *
 * @return ??className.methodName:lineNumber?NO_STACK_TRACE:-1
 */
protected String __doMakeCallerInfo() {
    StackTraceElement[] _stacks = new Throwable().getStackTrace();
    // ???
    if (__depth >= 0 && _stacks.length > 1 + __depth) {
        StackTraceElement _element = _stacks[1 + __depth];
        return StringUtils.substringBeforeLast(_element.getClassName(), ".").concat(".")
                .concat(_element.getMethodName()).concat(":")
                .concat(_element.getLineNumber() + StringUtils.EMPTY);
    }
    return "NO_STACK_TRACE:-1";
}

From source file:com.krawler.portal.util.ByteArrayMaker.java

public ByteArrayMaker(int size) {
    super(size);

    if (collect) {
        _getInfo(new Throwable());
    }
}