package votorola.g.script; // Copyright 2010, Michael Allan.  Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Votorola Software"), to deal in the Votorola Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicence, and/or sell copies of the Votorola Software, and to permit persons to whom the Votorola Software is furnished to do so, subject to the following conditions: The preceding copyright notice and this permission notice shall be included in all copies or substantial portions of the Votorola Software. THE VOTOROLA SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE VOTOROLA SOFTWARE OR THE USE OR OTHER DEALINGS IN THE VOTOROLA SOFTWARE.

import votorola.g.lang.*;


/** Script exception notes.  This class currently serves for documentation only.
  *
  * <h4>Getting full stack traces for Java exceptions</h4>
  *
  * <p>Assume a script is invoked from Java, and it calls back into the Java machine.  If
  * a Java exception is thrown there (<code>x</code>), then the invoker will end up with a
  * ScriptException (<code>xS</code>) that fails to wrap it.  Printing the stack trace of
  * <code>xS</code>, for example, will not reveal the line number of the ultimate cause
  * (<code>x</code>).  To get that information, you need to print the trace from the
  * JavaScript side, with code such as this:</p>
  *
  * <pre>
  *     try
  *     {
  *         // call into Java
  *     }
  *     catch( e )
  *     {
  *          if( e.rhinoException != null ) e.rhinoException.printStackTrace();
  *          else if( e.javaException != null ) e.javaException.printStackTrace();
  *          else if( e instanceof Error ) println( e.name + ': ' + e.message );
  *          else println( e );
  *          throw e;
  *     }
  * </pre>
  *
  * @see <a href='http://groups.google.com/group/mozilla.dev.tech.js-engine.rhino/msg/f38dde56deac2237'
  *       >JavaScript stack traces</a>
  */
public @ThreadSafe final class ScriptExceptionX
{

    private ScriptExceptionX() {}

}