org.bdgp.util
Class NestedError

java.lang.Object
  |
  +--java.lang.Throwable
        |
        +--java.lang.Error
              |
              +--org.bdgp.util.NestedError

All Implemented Interfaces:

java.io.Serializable

public class NestedError

extends java.lang.Error

A general purpose Error that can wrap another Throwable object.

NestedError is an Error that should be thrown whenever some exceptional and unforseable event takes place. For example, sometimes exceptions can be thrown by a given method, but not when the calling method is a member of the same class. In this case, the try-catch block would collect the 'impossible' exception and throw a NestedError that wraps it.

See Also:

Serialized Form

Constructor Summary

NestedError()

NestedError(java.lang.String message)

NestedError(java.lang.Throwable ex)

NestedError(java.lang.Throwable ex, java.lang.String message)

Method Summary

java.lang.Throwable	getWrappedException()
void	printStackTrace()
void	printStackTrace(java.io.PrintStream ps)
void	printStackTrace(java.io.PrintWriter pw)

Methods inherited from class java.lang.Throwable

fillInStackTrace, getLocalizedMessage, getMessage, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

NestedError

public NestedError(java.lang.String message)

NestedError

public NestedError(java.lang.Throwable ex)

NestedError

public NestedError(java.lang.Throwable ex,
                   java.lang.String message)

NestedError

public NestedError()

Method Detail

getWrappedException

public java.lang.Throwable getWrappedException()

printStackTrace

public void printStackTrace()

Overrides:

printStackTrace in class java.lang.Throwable

printStackTrace

public void printStackTrace(java.io.PrintStream ps)

Overrides:

printStackTrace in class java.lang.Throwable

printStackTrace

public void printStackTrace(java.io.PrintWriter pw)

Overrides:

printStackTrace in class java.lang.Throwable