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 }