1 /*
2 * NotNullConstraint.java
3 *
4 * Created on 8 Июль 2006 г., 10:31
5 */
6
7 package org.weda.property.impl;
8
9 import org.weda.property.ConstraintException;
10
11 /**
12 *
13 * @author Mikhail Titov
14 */
15 public class NotNullConstraint extends AbstractConstraint{
16
17 public void check(Object value, Object[] parameters)
18 throws ConstraintException
19 {
20 if (value==null)
21 fail();
22 }
23
24 public Class[] getParameterTypes(Class valueType)
25 throws ConstraintException
26 {
27 return null;
28 }
29
30 }