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Java > Open Source Codes > org > tigris > scarab > om > RModuleOptionPeer


1 package org.tigris.scarab.om;
2
3 /* ================================================================
4  * Copyright (c) 2000-2002 CollabNet. All rights reserved.
5  *
6  * Redistribution and use in source and binary forms, with or without
7  * modification, are permitted provided that the following conditions are
8  * met:
9  *
10  * 1. Redistributions of source code must retain the above copyright
11  * notice, this list of conditions and the following disclaimer.
12  *
13  * 2. Redistributions in binary form must reproduce the above copyright
14  * notice, this list of conditions and the following disclaimer in the
15  * documentation and/or other materials provided with the distribution.
16  *
17  * 3. The end-user documentation included with the redistribution, if
18  * any, must include the following acknowlegement: "This product includes
19  * software developed by Collab.Net <http://www.Collab.Net/>."
20  * Alternately, this acknowlegement may appear in the software itself, if
21  * and wherever such third-party acknowlegements normally appear.
22  *
23  * 4. The hosted project names must not be used to endorse or promote
24  * products derived from this software without prior written
25  * permission. For written permission, please contact info@collab.net.
26  *
27  * 5. Products derived from this software may not use the "Tigris" or
28  * "Scarab" names nor may "Tigris" or "Scarab" appear in their names without
29  * prior written permission of Collab.Net.
30  *
31  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
32  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
33  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
34  * IN NO EVENT SHALL COLLAB.NET OR ITS CONTRIBUTORS BE LIABLE FOR ANY
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36  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
37  * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
38  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
39  * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
40  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
41  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
42  *
43  * ====================================================================
44  *
45  * This software consists of voluntary contributions made by many
46  * individuals on behalf of Collab.Net.
47  */
48
49 import org.apache.torque.TorqueException;
50 import org.apache.torque.util.Criteria;
51 import com.workingdogs.village.Record;
52 import com.workingdogs.village.DataSetException;
53
54 /**
55   * The skeleton for this class was autogenerated by Torque on:
56   *
57   * [Fri Apr 13 13:24:10 PDT 2001]
58   *
59   * You should add additional methods to this class to meet the
60   * application requirements. This class will only be generated as
61   * long as it does not already exist in the output directory.
62   */
63 public class RModuleOptionPeer
64     extends org.tigris.scarab.om.BaseRModuleOptionPeer
65 {
66     private static final String JavaDoc COUNT =
67         "count(*)";
68
69     /**
70      * Adds count(*) to the select clause and returns the
71      * number of rows resulting from the given Criteria. If the criteria will
72      * lead to duplicate rows they will be counted.
73      *
74      * @param crit a <code>Criteria</code> value
75      * @return an <code>int</code> value
76      * @exception TorqueException if an error occurs
77      * @exception DataSetException if an error occurs
78      */
79     public static int count(Criteria crit)
80         throws TorqueException, DataSetException
81     {
82         crit.addSelectColumn(COUNT);
83         return ((Record)IssuePeer.doSelectVillageRecords(crit).get(0))
84             .getValue(1).asInt();
85     }
86 }
87
88
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