01: /*
02: $Id: MissingFieldException.java 1826 2005-02-17 12:45:24Z 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
08: that the following conditions are met:
09:
10: 1. Redistributions of source code must retain copyright
11: statements and notices. Redistributions must also contain a
12: copy of this document.
13:
14: 2. Redistributions in binary form must reproduce the
15: above copyright notice, this list of conditions and the
16: following disclaimer in the documentation and/or other
17: materials provided with the distribution.
18:
19: 3. The name "groovy" must not be used to endorse or promote
20: products derived from this Software without prior written
21: permission of The Codehaus. For written permission,
22: please contact info@codehaus.org.
23:
24: 4. Products derived from this Software may not be called "groovy"
25: nor may "groovy" appear in their names without prior written
26: permission of The Codehaus. "groovy" is a registered
27: trademark of The Codehaus.
28:
29: 5. Due credit should be given to The Codehaus -
30: http://groovy.codehaus.org/
31:
32: THIS SOFTWARE IS PROVIDED BY THE CODEHAUS AND CONTRIBUTORS
33: ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
34: NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
35: FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
36: THE CODEHAUS OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
37: INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
38: (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
39: SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
40: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
41: STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
42: ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
43: OF THE POSSIBILITY OF SUCH DAMAGE.
44:
45: */
46: package groovy.lang;
47:
48: /**
49: * An exception occurred if a dynamic field dispatch fails with an unknown field.
50: *
51: * Note that the Missing*Exception classes were named for consistency and
52: * to avoid conflicts with JDK exceptions of the same name.
53: *
54: * @author <a href="mailto:jstrachan@protique.com">James Strachan</a>
55: * @version $Revision: 1826 $
56: */
57: public class MissingFieldException extends GroovyRuntimeException {
58:
59: private String field;
60: private Class type;
61:
62: public MissingFieldException(String field, Class type) {
63: super ("No such field: " + field + " for class: "
64: + type.getName());
65: this .field = field;
66: this .type = type;
67: }
68:
69: public MissingFieldException(String field, Class type, Throwable e) {
70: super ("No such field: " + field + " for class: "
71: + type.getName() + ". Reason: " + e, e);
72: this .field = field;
73: this .type = type;
74: }
75:
76: public MissingFieldException(String message, String field,
77: Class type) {
78: super (message);
79: this .field = field;
80: this .type = type;
81: }
82:
83: /**
84: * @return the name of the field that could not be found
85: */
86: public String getField() {
87: return field;
88: }
89:
90: /**
91: *
92: * @return The type on which the field was attempted to be called
93: */
94: public Class getType() {
95: return type;
96: }
97: }
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