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Java > Open Source Codes > org > apache > slide > store > impl > rdbms > expression > RDBMSIsPrincipalExpression


1 /*
2  * $Header: /home/cvs/jakarta-slide/src/stores/org/apache/slide/store/impl/rdbms/expression/RDBMSIsPrincipalExpression.java,v 1.4 2004/07/28 09:34:09 ib Exp $
3  * $Revision: 1.4 $
4  * $Date: 2004/07/28 09:34:09 $
5  *
6  * ====================================================================
7  *
8  * Copyright 1999-2004 The Apache Software Foundation
9  *
10  * Licensed under the Apache License, Version 2.0 (the "License");
11  * you may not use this file except in compliance with the License.
12  * You may obtain a copy of the License at
13  *
14  * http://www.apache.org/licenses/LICENSE-2.0
15  *
16  * Unless required by applicable law or agreed to in writing, software
17  * distributed under the License is distributed on an "AS IS" BASIS,
18  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
19  * See the License for the specific language governing permissions and
20  * limitations under the License.
21  *
22  */
23 package org.apache.slide.store.impl.rdbms.expression;
24
25 import org.jdom.Element;
26
27 /**
28  */
29 public class RDBMSIsPrincipalExpression extends RDBMSCompareExpression {
30
31     public RDBMSIsPrincipalExpression(Element element, RDBMSQueryContext context) {
32         super(element, context);
33     }
34
35     protected String JavaDoc compile() {
36         return "(p" + _tableIndex + ".PROPERTY_NAME = 'resourcetype' AND " +
37                 "p" + _tableIndex + ".PROPERTY_NAMESPACE = 'DAV:' AND " +
38                 "p" + _tableIndex + ".PROPERTY_VALUE LIKE '%<principal/>%')";
39     }
40
41     protected String JavaDoc getPropertyName() {
42         return "resourcetype";
43     }
44
45     protected String JavaDoc getPropertyNamespace() {
46         return "DAV:";
47     }
48
49 }
50
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