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org.mortbay.util
Class Frame  

java.lang.Object
  org.mortbay.util.Frame

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public class Frame

extends java.lang.Object

Access the current execution frame. This version of the Frame class uses the JDK 1.4 mechanisms to access the stack frame

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Field Summary
private static java.lang.String	__className
private static java.lang.String	__lineSeparator
private  int	_depth           The stack depth where the Frame was created (main is 1)
private  java.lang.String	_file           The file and linenumber of where the Frame was created.
private  java.lang.String	_method           The Method (including the "(file.java:99)") the Frame was created in
private  java.lang.StackTraceElement[]	_stack
private  java.lang.String	_string           The full stack of where the Frame was created.
private  java.lang.String	_thread           Name of the Thread the Frame was created in
private  int	_top
private  java.lang.String	_where

 

Constructor Summary
	Frame()           Construct a frame.
	Frame(int ignoreFrames)           Construct a frame.
(package private)	Frame(int ignoreFrames, boolean partial)           package private Constructor.
private	Frame(java.lang.StackTraceElement[] stack, int top)

 

Method Summary
(package private)  void	complete()           Complete partial constructor.
int	getDepth()
java.lang.String	getFile()
java.lang.String	getMethod()
Frame	getParent()           Get a Frame representing the function one level up in this frame.
java.lang.String	getStack()
java.lang.StackTraceElement	getStackTraceElement()
java.lang.String	getThread()
java.lang.String	getWhere()
private  void	init(int ignoreFrames, boolean partial)
java.lang.String	toString()           Convert this Object to a human-readable String.

 

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

 

Field Detail

__className

private static java.lang.String __className

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__lineSeparator

private static final java.lang.String __lineSeparator

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_stack

private java.lang.StackTraceElement[] _stack

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_string

private java.lang.String _string

The full stack of where the Frame was created.

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_method

private java.lang.String _method

The Method (including the "(file.java:99)") the Frame was created in

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_depth

private int _depth

The stack depth where the Frame was created (main is 1)

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_thread

private java.lang.String _thread

Name of the Thread the Frame was created in

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_file

private java.lang.String _file

The file and linenumber of where the Frame was created.

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_where

private java.lang.String _where

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_top

private int _top

Constructor Detail

Frame

public Frame()

Construct a frame.

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Frame

public Frame(int ignoreFrames)

Construct a frame.

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Frame

Frame(int ignoreFrames,
      boolean partial)

package private Constructor.

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Frame

private Frame(java.lang.StackTraceElement[] stack,
              int top)

Method Detail

init

private void init(int ignoreFrames,
                  boolean partial)

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complete

void complete()

Complete partial constructor.

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getStackTraceElement

public java.lang.StackTraceElement getStackTraceElement()

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getStack

public java.lang.String getStack()

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getMethod

public java.lang.String getMethod()

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getDepth

public int getDepth()

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getThread

public java.lang.String getThread()

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getFile

public java.lang.String getFile()

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getWhere

public java.lang.String getWhere()

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toString

public java.lang.String toString()

Description copied from class: java.lang.Object

Convert this Object to a human-readable String. There are no limits placed on how long this String should be or what it should contain. We suggest you make it as intuitive as possible to be able to place it into System.out.println() 55 and such.

It is typical, but not required, to ensure that this method never completes abruptly with a java.lang.RuntimeException.

This method will be called when performing string concatenation with this object. If the result is null, string concatenation will instead use "null".

The default implementation returns getClass().getName() + "@" + Integer.toHexString(hashCode()).

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getParent

public Frame getParent()

Get a Frame representing the function one level up in this frame.

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