gnu.mapping

Class WrappedException

public class WrappedException extends RuntimeException

Encapsulate some Exception inside a RuntimeException. Inspired by org.xml.sax.SAXException written by David Megginson.
Constructor Summary
WrappedException()
Create a new WrappedException.
WrappedException(String message)
Create a new WrappedException.
WrappedException(Throwable e)
Create a new WrappedException wrapping an existing exception.
WrappedException(String message, Throwable e)
Create a new WrappedException from an existing exception.
Method Summary
ThrowablegetException()
Return the embedded exception, if any.
StringtoString()
Convert this exception to a string.
static RuntimeExceptionwrapIfNeeded(Throwable ex)
Coerce argument to a RuntimeException.

Constructor Detail

WrappedException

public WrappedException()
Create a new WrappedException.

WrappedException

public WrappedException(String message)
Create a new WrappedException.

Parameters: message The error or warning message.

WrappedException

public WrappedException(Throwable 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(String message, Throwable 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

getException

public Throwable getException()
Return the embedded exception, if any.

Returns: The embedded exception, or null if there is none.

toString

public String toString()
Convert this exception to a string.

Returns: A string version of this exception.

wrapIfNeeded

public static RuntimeException wrapIfNeeded(Throwable ex)
Coerce argument to a RuntimeException.