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:Main.java

/**
 * Building Message/* w ww. j  a  v a  2s. c o  m*/
 * @param msg The message you would like logged.
 * @return Message String
 */
protected static String buildMessage(String msg) {
    StackTraceElement caller = new Throwable().fillInStackTrace().getStackTrace()[2];

    return caller.getClassName() + "." + caller.getMethodName() + "(): " + msg;
}

From source file:Main.java

public static void debug(Object message) {
    if (DEBUG) {//from w ww. j  av a2  s .c  o  m
        StackTraceElement element = new Throwable().getStackTrace()[1];
        print(element, message, null);
    }
}

From source file:Main.java

private static String getDebugInfo() {
    Throwable stack = new Throwable().fillInStackTrace();
    StackTraceElement[] trace = stack.getStackTrace();
    int n = 2;//from   w w w. jav a 2  s  .com
    return trace[n].getClassName() + " " + trace[n].getMethodName() + "()" + ":" + trace[n].getLineNumber()
            + " ";
}

From source file:Main.java

public static void log(Object message, Throwable error) {
    StackTraceElement element = new Throwable().getStackTrace()[1];
    print(element, message, error);//from   w ww  .  jav a 2 s  .co m
}

From source file:Main.java

public static String getLocation(int back) {
    try {/*from   w ww  .  ja  va  2 s.  c o m*/
        // Use Throwable to obtain stack trace, using Thread.currentThread().getStackTrace is expensive because of thread-safety */
        StackTraceElement e = (new Throwable()).getStackTrace()[back];
        if (e.isNativeMethod()) {
            return " [<native>]";
        }
        return " [" + e.getClassName().split("\\$")[0].replace('.', '/') + ".java:" + e.getLineNumber() + "]";
    } catch (ArrayIndexOutOfBoundsException e) {
    } catch (SecurityException e) {
    }
    return " [<unknown>]";
}

From source file:Main.java

public static void debug(Object message, Throwable error) {
    if (DEBUG) {/*from ww w  . j  av  a 2  s.  c  o  m*/
        StackTraceElement element = new Throwable().getStackTrace()[1];
        print(element, message, error);
    }
}

From source file:Main.java

public static StackTraceElement[] getStackTrace() {
    return new Throwable().fillInStackTrace().getStackTrace();
}

From source file:Main.java

private static String getMethod() {
    StackTraceElement[] stacks = new Throwable().getStackTrace();
    StackTraceElement currentStack = stacks[2];
    return currentStack.getMethodName();
}

From source file:Main.java

private static String generateTag() {
    StackTraceElement caller = new Throwable().getStackTrace()[2];
    String tag = "%s.%s(L:%d)";
    String callerClazzName = caller.getClassName();
    callerClazzName = callerClazzName.substring(callerClazzName.lastIndexOf(".") + 1);
    tag = String.format(tag, callerClazzName, caller.getMethodName(), caller.getLineNumber());
    tag = TextUtils.isEmpty(customTagPrefix) ? tag : customTagPrefix + ":" + tag;
    return tag;/*from w ww  .ja  va  2s  .co m*/
}

From source file:Main.java

private static String caller(int i) {
    StackTraceElement elem = new Throwable().getStackTrace()[i];
    return elem.getClassName() + "." + elem.getMethodName();
}