1 /**
2 * Copyright 2005-2014 The Kuali Foundation
3 *
4 * Licensed under the Educational Community 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.opensource.org/licenses/ecl2.php
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.kuali.rice.krad.datadictionary.validation.constraint.provider;
17
18 import org.kuali.rice.krad.datadictionary.DataObjectEntry;
19 import org.kuali.rice.krad.datadictionary.validation.capability.Constrainable;
20 import org.kuali.rice.krad.datadictionary.validation.constraint.MustOccurConstraint;
21 import org.kuali.rice.krad.datadictionary.validation.constraint.resolver.ConstraintResolver;
22 import org.kuali.rice.krad.datadictionary.validation.constraint.resolver.MustOccurConstraintsResolver;
23
24 import java.util.HashMap;
25
26 /**
27 * An object that looks up constraints for an object dictionary entry by constraint type. This can either by instantiated by dependency
28 * injection, in which case a map of class names to constraint resolvers can be injected, or the default map can be constructed by
29 * calling the init() method immediately after instantiation.
30 *
31 * @author Kuali Rice Team (rice.collab@kuali.org)
32 */
33 public class DataObjectEntryConstraintProvider extends BaseConstraintProvider<DataObjectEntry> {
34
35
36 @Override
37 public void init() {
38 resolverMap = new HashMap<String, ConstraintResolver<DataObjectEntry>>();
39 resolverMap.put(MustOccurConstraint.class.getName(), new MustOccurConstraintsResolver<DataObjectEntry>());
40 }
41
42 /**
43 * @see org.kuali.rice.krad.datadictionary.validation.constraint.provider.ConstraintProvider#isSupported(org.kuali.rice.krad.datadictionary.validation.capability.Constrainable)
44 */
45 @Override
46 public boolean isSupported(Constrainable definition) {
47
48 if (definition instanceof DataObjectEntry)
49 return true;
50
51 return false;
52 }
53
54 }