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gnu.mapping
Class WrappedException

java.lang.Object
  |
  +--java.lang.Throwable
        |
        +--java.lang.Exception
              |
              +--java.lang.RuntimeException
                    |
                    +--gnu.mapping.WrappedException

Direct Known Subclasses:

WrongType

public class WrappedException

extends java.lang.RuntimeException

Encapsulate some Exception inside a RuntimeException. Inspired by org.xml.sax.SAXException written by David Megginson.

See Also:

Serialized Form

Constructor Summary

WrappedException(java.lang.Exception e)
Create a new WrappedException wrapping an existing exception.

WrappedException(java.lang.String message)
Create a new WrappedException.

WrappedException(java.lang.String message, java.lang.Exception e)
Create a new WrappedException from an existing exception.

Method Summary

java.lang.Exception	getException() Return the embedded exception, if any.
java.lang.String	getMessage() Return a detail message for this exception.
java.lang.String	toString() Convert this exception to a string.

Methods inherited from class java.lang.Throwable

fillInStackTrace, getLocalizedMessage, printStackTrace, printStackTrace, printStackTrace

Methods inherited from class java.lang.Object

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

Constructor Detail

WrappedException

public WrappedException(java.lang.String message)

Create a new WrappedException.

Parameters:

message - The error or warning message.

WrappedException

public WrappedException(java.lang.Exception e)

Create a new WrappedException wrapping an existing exception.

The existing exception will be embedded in the new one, and its message will become the default message for the WrappedException.

Parameters:

e - The exception to be wrapped in a WrappedException.

WrappedException

public WrappedException(java.lang.String message,
                        java.lang.Exception e)

Create a new WrappedException from an existing exception.

The existing exception will be embedded in the new one, but the new exception will have its own message.

Parameters:

message - The detail message.

e - The exception to be wrapped in a WrappedException.

Method Detail

getMessage

public java.lang.String getMessage()

Return a detail message for this exception.

If there is a embedded exception, and if the WrappedException has no detail message of its own, this method will return the detail message from the embedded exception.

Overrides:

getMessage in class java.lang.Throwable

Returns:

The error or warning message.

getException

public java.lang.Exception getException()

Return the embedded exception, if any.

Returns:

The embedded exception, or null if there is none.

toString

public java.lang.String toString()

Convert this exception to a string.

Overrides:

toString in class java.lang.Throwable

Returns:

A string version of this exception.