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Java > Open Source Codes > net > sf > jasperreports > olap > JRMondrianQueryExecuterFactory


1 /*
2  * ============================================================================
3  * GNU Lesser General Public License
4  * ============================================================================
5  *
6  * JasperReports - Free Java report-generating library.
7  * Copyright (C) 2001-2006 JasperSoft Corporation http://www.jaspersoft.com
8  *
9  * This library is free software; you can redistribute it and/or
10  * modify it under the terms of the GNU Lesser General Public
11  * License as published by the Free Software Foundation; either
12  * version 2.1 of the License, or (at your option) any later version.
13  *
14  * This library is distributed in the hope that it will be useful,
15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17  * Lesser General Public License for more details.
18  *
19  * You should have received a copy of the GNU Lesser General Public
20  * License along with this library; if not, write to the Free Software
21  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
22  *
23  * JasperSoft Corporation
24  * 303 Second Street, Suite 450 North
25  * San Francisco, CA 94107
26  * http://www.jaspersoft.com
27  */
28 package net.sf.jasperreports.olap;
29
30 import java.util.Map JavaDoc;
31
32 import mondrian.olap.Connection;
33 import net.sf.jasperreports.engine.JRDataset;
34 import net.sf.jasperreports.engine.JRException;
35 import net.sf.jasperreports.engine.query.JRQueryExecuter;
36 import net.sf.jasperreports.engine.query.JRQueryExecuterFactory;
37
38
39 /**
40  * @author Lucian Chirita (lucianc@users.sourceforge.net)
41  * @version $Id: JRMondrianQueryExecuterFactory.java 1247 2006-05-05 19:13:59 +0300 (Fri, 05 May 2006) lucianc $
42  */
43 public class JRMondrianQueryExecuterFactory implements JRQueryExecuterFactory
44 {
45     /**
46      * Built-in parameter holding the value of the Mondrian connection to be used for creating the query.
47      */
48     public final static String JavaDoc PARAMETER_MONDRIAN_CONNECTION = "MONDRIAN_CONNECTION";
49     
50     private final static Object JavaDoc[] MONDRIAN_BUILTIN_PARAMETERS = {
51         PARAMETER_MONDRIAN_CONNECTION, Connection.class,
52         };
53     
54     public Object JavaDoc[] getBuiltinParameters()
55     {
56         return MONDRIAN_BUILTIN_PARAMETERS;
57     }
58
59     public JRQueryExecuter createQueryExecuter(JRDataset dataset, Map JavaDoc parameters) throws JRException
60     {
61         return new JRMondrianQueryExecuter(dataset, parameters);
62     }
63
64     public boolean supportsQueryParameterType(String JavaDoc className)
65     {
66         return true;
67     }
68 }
69
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