CSVQueryExecuterFactory


1   /*
2    * Copyright (C) 2005 - 2006 JasperSoft Corporation.  All rights reserved. 
3    * http://www.jaspersoft.com.
4    *
5    * Unless you have purchased a commercial license agreement from JasperSoft,
6    * the following license terms apply:
7    *
8    * This program is free software; you can redistribute it and/or modify
9    * it under the terms of the GNU General Public License version 2 as published by
10   * the Free Software Foundation.
11   *
12   * This program is distributed WITHOUT ANY WARRANTY; and without the
13   * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
14   * See the GNU General Public License for more details.
15   *
16   * You should have received a copy of the GNU General Public License
17   * along with this program; if not, see http://www.gnu.org/licenses/gpl.txt
18   * or write to:
19   *
20   * Free Software Foundation, Inc.,
21   * 59 Temple Place - Suite 330,
22   * Boston, MA  USA  02111-1307
23   *
24   *
25   *
26   *
27   * CSVQueryExecuterFactory.java
28   * 
29   * Created on August 3, 2006, 4:26 PM
30   *
31   */
32  
33  package it.businesslogic.ireport.examples.queryexecuter;
34  
35  import java.util.Map  ;
36  import net.sf.jasperreports.engine.JRDataset;
37  import net.sf.jasperreports.engine.JRException;
38  import net.sf.jasperreports.engine.JRQuery;
39  import net.sf.jasperreports.engine.query.JRQueryExecuter;
40  import net.sf.jasperreports.engine.query.JRQueryExecuterFactory;
41  
42  /**
43   *
44   * @author gtoffoli
45   */
46  public class CSVQueryExecuterFactory implements JRQueryExecuterFactory {
47      
48      public Object  [] getBuiltinParameters() {
49          return new Object  []{};
50      }
51  
52      public JRQueryExecuter createQueryExecuter(JRDataset jRDataset, Map   map) throws JRException {
53          JRQuery query = jRDataset.getQuery();
54          String   queryString = query.getText();
55          
56          return new CSVQueryExecuter(queryString);
57      }
58  
59      public boolean supportsQueryParameterType(String   string) {
60          return true;
61      }
62      
63  }
64
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