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comparison graal/com.oracle.truffle.ruby.runtime/src/com/oracle/truffle/ruby/runtime/control/RaiseException.java @ 13514:0fbee3eb71f0

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Ruby: import project.
author Chris Seaton <chris.seaton@oracle.com>
date Mon, 06 Jan 2014 17:12:09 +0000
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1 /*
2 * Copyright (c) 2013 Oracle and/or its affiliates. All rights reserved. This
3 * code is released under a tri EPL/GPL/LGPL license. You can use it,
4 * redistribute it and/or modify it under the terms of the:
5 *
6 * Eclipse Public License version 1.0
7 * GNU General Public License version 2
8 * GNU Lesser General Public License version 2.1
9 */
10 package com.oracle.truffle.ruby.runtime.control;
11
12 import com.oracle.truffle.ruby.runtime.objects.*;
13
14 /**
15 * Ruby exceptions are just Ruby objects, so they cannot also be exceptions unless we made all Ruby
16 * objects exceptions. A simpler approach is to wrap Ruby exceptions in Java exceptions when we want
17 * to throw them. The error messages match MRI. Note that throwing is different to raising in Ruby,
18 * which is the reason we have both {@link ThrowException} and {@link RaiseException}.
19 */
20 public class RaiseException extends RuntimeException {
21
22 private final RubyBasicObject rubyException;
23
24 public RaiseException(RubyBasicObject rubyException) {
25 this.rubyException = rubyException;
26 }
27
28 @Override
29 public String toString() {
30 return rubyException.toString();
31 }
32
33 @Override
34 public String getMessage() {
35 return rubyException.toString();
36 }
37
38 public RubyBasicObject getRubyException() {
39 return rubyException;
40 }
41
42 private static final long serialVersionUID = 7501185855599094740L;
43
44 }