01: /*
02: * $Id: IncorrectClosureArgumentsException.java 506 2004-01-05 16:48:07Z jstrachan $
03: *
04: * Copyright 2003 (C) James Strachan and Bob Mcwhirter. All Rights Reserved.
05: *
06: * Redistribution and use of this software and associated documentation
07: * ("Software"), with or without modification, are permitted provided that the
08: * following conditions are met:
09: * 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: 506 $
45: */
46: public class IncorrectClosureArgumentsException extends
47: GroovyRuntimeException {
48:
49: private Closure closure;
50: private Object arguments;
51: private Class[] expected;
52:
53: public IncorrectClosureArgumentsException(Closure closure,
54: Object arguments, Class[] expected) {
55: super ("Incorrect arguments to closure: " + closure
56: + ". Expected: " + InvokerHelper.toString(expected)
57: + ", actual: " + InvokerHelper.toString(arguments));
58: this .closure = closure;
59: this .arguments = arguments;
60: this .expected = expected;
61: }
62:
63: public Object getArguments() {
64: return arguments;
65: }
66:
67: public Closure getClosure() {
68: return closure;
69: }
70:
71: public Class[] getExpected() {
72: return expected;
73: }
74:
75: }
|