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/* __ *\
** ________ ___ / / ___ Scala API **
** / __/ __// _ | / / / _ | (c) 2002-2007, LAMP/EPFL **
** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ **
** /____/\___/_/ |_/____/_/ | | **
** |/ **
\* */
// $Id$
package scala.xml.include
/**
* <p>
* <code>XIncludeException</code> is the generic superclass
* for all checked exceptions that may be thrown as a result
* of a violation of XInclude's rules.
* </p>
* <p>
* Constructs an <code>XIncludeException</code> with the specified detail
* message. The error message string <code>message</code> can later be
* retrieved by the <code>{@link java.lang.Throwable#getMessage}</code>
* method of class <code>java.lang.Throwable</code>.
* </p>
*
* @param message the detail message.
*/
class XIncludeException(message: String) extends Exception(message) {
/**
* uses <code>null</code> as its error detail message.
*/
def this() = this(null)
private var rootCause: Throwable = null
/**
* When an <code>IOException</code>, <code>MalformedURLException</code>
* or other generic exception is thrown while processing an XML document
* for XIncludes, it is customarily replaced
* by some form of <code>XIncludeException</code>.
* This method allows you to store the original exception.
*
* @param nestedException the underlying exception which
caused the XIncludeException to be thrown
*/
def setRootCause(nestedException: Throwable ) {
this.rootCause = nestedException
}
/**
* When an <code>IOException</code>, <code>MalformedURLException</code>
* or other generic exception is thrown while processing an XML document
* for XIncludes, it is customarily replaced
* by some form of <code>XIncludeException</code>.
* This method allows you to retrieve the original exception.
* It returns null if no such exception caused this <code>XIncludeException</code>.
*
* @return Throwable the underlying exception which caused the
* <code>XIncludeException</code> to be thrown
*/
def getRootCause(): Throwable = this.rootCause
}
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