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
Throwable	getException() Return the embedded exception, if any.
String	toString() Convert this exception to a string.
static RuntimeException	wrapIfNeeded(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.