01: /**
02: * Spoon - http://spoon.gforge.inria.fr/
03: * Copyright (C) 2006 INRIA Futurs <renaud.pawlak@inria.fr>
04: *
05: * This software is governed by the CeCILL-C License under French law and
06: * abiding by the rules of distribution of free software. You can use,
07: * modify and/or redistribute the software under the terms of the
08: * CeCILL-C
09: * license as circulated by CEA, CNRS and INRIA at the following URL:
10: * http://www.cecill.info.
11: *
12: * This program is distributed in the hope that it will be useful, but
13: * WITHOUT ANY WARRANTY; without even the implied warranty of
14: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the CeCILL-C
15: * License for more details.
16: *
17: * The fact that you are presently reading this means that you have had
18: * knowledge of the CeCILL-C license and that you accept its terms.
19: */package spoon.aval.annotation.value;
20:
21: import java.lang.annotation.Retention;
22: import java.lang.annotation.RetentionPolicy;
23:
24: import spoon.aval.annotation.Implementation;
25: import spoon.aval.annotation.structure.Type;
26: import spoon.aval.support.validator.URLValidator;
27: import spoon.aval.support.validator.problemFixer.RemoveThisAnnotation;
28: import spoon.processing.ProblemFixer;
29: import spoon.processing.Severity;
30:
31: /**
32: * Validator that checks that the value of the annotation is a valid URL
33: * <p>
34: * For example, if the
35: * <code>value()<code> of an annotation <code>@A<code/> must be an URL,
36: * the definition of <code>@A</code> must be:
37: *
38: * <p>
39: * <pre>
40: * public @interface A{
41: * @URLValue() String value();
42: * }
43: * </pre>
44: * </p>
45: *
46: * @see spoon.aval.support.validator.URLValidator
47:
48: *
49: */
50: @Retention(RetentionPolicy.RUNTIME)
51: @Implementation(URLValidator.class)
52: @Type(CharSequence.class)
53: public @interface URLValue {
54: /**
55: * Message to report when validation fails
56: */
57: String message() default "Value \"?val\" is supposed to be an URL ";
58:
59: /**
60: * Severity of the validation faliure
61: */
62: Severity severity() default Severity.WARNING;
63:
64: /**
65: * The list of {@link ProblemFixer}s to propose
66: * when the validation fails.
67: */
68: Class<? extends ProblemFixer>[] fixers() default { RemoveThisAnnotation.class };
69:
70: }
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