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Java > Open Source Codes > org > alfresco > web > config > NodeTypeEvaluator


1 /*
2  * Copyright (C) 2005 Alfresco, Inc.
3  *
4  * Licensed under the Mozilla Public License version 1.1
5  * with a permitted attribution clause. You may obtain a
6  * copy of the License at
7  *
8  * http://www.alfresco.org/legal/license.txt
9  *
10  * Unless required by applicable law or agreed to in writing,
11  * software distributed under the License is distributed on an
12  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
13  * either express or implied. See the License for the specific
14  * language governing permissions and limitations under the
15  * License.
16  */
17 package org.alfresco.web.config;
18
19 import org.alfresco.config.evaluator.Evaluator;
20 import org.alfresco.service.namespace.QName;
21 import org.alfresco.web.bean.repository.Node;
22 import org.alfresco.web.bean.repository.Repository;
23
24 /**
25  * Evaluator that determines whether a given object has a particular node type
26  *
27  * @author gavinc
28  */
29 public class NodeTypeEvaluator implements Evaluator
30 {
31    /**
32     * Determines whether the given node type matches the path of the given object
33     *
34     * @see org.alfresco.config.evaluator.Evaluator#applies(java.lang.Object, java.lang.String)
35     */
36    public boolean applies(Object JavaDoc obj, String JavaDoc condition)
37    {
38       boolean result = false;
39       
40       if (obj instanceof Node)
41       {
42          QName type = ((Node)obj).getType();
43          if (type != null)
44          {
45             result = type.equals(Repository.resolveToQName(condition));
46          }
47       }
48       
49       return result;
50    }
51
52 }
53
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