1 /*
2 * $Id: IncorrectClosureArgumentsException.java,v 1.1 2004/01/05 16:48:02 jstrachan Exp $
3 *
4 * Copyright 2003 (C) James Strachan and Bob Mcwhirter. All Rights Reserved.
5 *
6 * Redistribution and use of this software and associated documentation
7 * ("Software"), with or without modification, are permitted provided that the
8 * following conditions are met:
9 * 1. Redistributions of source code must retain copyright statements and
10 * notices. Redistributions must also contain a copy of this document.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 * 3. The name "groovy" must not be used to endorse or promote products
15 * derived from this Software without prior written permission of The Codehaus.
16 * For written permission, please contact info@codehaus.org.
17 * 4. Products derived from this Software may not be called "groovy" nor may
18 * "groovy" appear in their names without prior written permission of The
19 * Codehaus. "groovy" is a registered trademark of The Codehaus.
20 * 5. Due credit should be given to The Codehaus - http://groovy.codehaus.org/
21 *
22 * THIS SOFTWARE IS PROVIDED BY THE CODEHAUS AND CONTRIBUTORS ``AS IS'' AND ANY
23 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
24 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
25 * DISCLAIMED. IN NO EVENT SHALL THE CODEHAUS OR ITS CONTRIBUTORS BE LIABLE FOR
26 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
28 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
29 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
32 * DAMAGE.
33 *
34 */
35 package groovy.lang;
36
37 import org.codehaus.groovy.runtime.InvokerHelper;
38
39 /***
40 * An exception occurred when invoking a Closure with the wrong number and/or
41 * types of arguments
42 *
43 * @author <a href="mailto:james@coredevelopers.net">James Strachan</a>
44 * @version $Revision: 1.1 $
45 */
46 public class IncorrectClosureArgumentsException extends GroovyRuntimeException {
47
48 private Closure closure;
49 private Object arguments;
50 private Class[] expected;
51
52 public IncorrectClosureArgumentsException(Closure closure, Object arguments, Class[] expected) {
53 super(
54 "Incorrect arguments to closure: "
55 + closure
56 + ". Expected: "
57 + InvokerHelper.toString(expected)
58 + ", actual: "
59 + InvokerHelper.toString(arguments));
60 this.closure = closure;
61 this.arguments = arguments;
62 this.expected = expected;
63 }
64
65 public Object getArguments() {
66 return arguments;
67 }
68
69 public Closure getClosure() {
70 return closure;
71 }
72
73 public Class[] getExpected() {
74 return expected;
75 }
76
77 }