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Java > Open Source Codes > org > apache > cocoon > acting > ValidatorActionResult


1 /*
2  * Copyright 1999-2004 The Apache Software Foundation.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 package org.apache.cocoon.acting;
17
18 import org.apache.cocoon.util.EnumerationFactory;
19
20 /**
21  * A number of constants to represent the possible outcomes of a
22  * validation.
23  *
24  * @author <a HREF="mailto:haul@apache.org">Christian Haul</a>
25  * @version CVS $Id: ValidatorActionResult.java 30932 2004-07-29 17:35:38Z vgritsenko $
26  */
27 public class ValidatorActionResult extends EnumerationFactory {
28
29     /**
30      * no error occurred, parameter successfully checked.
31      */
32     public static final ValidatorActionResult
33     OK = new ValidatorActionResult ("OK"); // 0
34
35     /**
36      * this is returned when the result of a validation is
37      * requested but no such result is found in the request
38      * attribute.
39      */
40     public static final ValidatorActionResult
41     NOTPRESENT = new ValidatorActionResult ("NOTPRESENT"); // 1
42
43     /**
44      * some error occurred, this is a result that is never set but
45      * serves as a comparison target.
46      */
47     public static final ValidatorActionResult
48     ERROR = new ValidatorActionResult ("ERROR"); // 2
49
50     /**
51      * the parameter is null but isn't allowed to.
52      */
53     public static final ValidatorActionResult
54     ISNULL = new ValidatorActionResult ("ISNULL"); // 3
55
56     /**
57      * either value or length in case of a string is less than the
58      * specified minimum.
59      */
60     public static final ValidatorActionResult
61     TOOSMALL = new ValidatorActionResult ("TOOSMALL"); // 4
62
63     /**
64      * either value or length in case of a string is greater than
65      * the specified maximum.
66      */
67     public static final ValidatorActionResult
68     TOOLARGE = new ValidatorActionResult ("TOOLARGE"); // 5
69
70     /**
71      * a string parameter's value is not matched by the specified
72      * regular expression.
73      */
74     public static final ValidatorActionResult
75     NOMATCH = new ValidatorActionResult ("NOMATCH"); // 6
76
77     /**
78      * maximum error, only used for comparisons.
79      */
80     public static final ValidatorActionResult
81     MAXERROR = new ValidatorActionResult ("MAXERROR"); // 7
82
83     /**
84      * Make constructor private to inhibit creation outside.
85      */
86     private ValidatorActionResult (String JavaDoc image) {
87         super (image);
88     }
89 }
90
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