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Java > Open Source Codes > org > efs > openreports > actions > admin > DeleteDataSourceAction


1 /*
2  * Copyright (C) 2003 Erik Swenson - eswenson@opensourcesoft.net
3  *
4  * This program is free software; you can redistribute it and/or modify it
5  * under the terms of the GNU General Public License as published by the Free
6  * Software Foundation; either version 2 of the License, or (at your option)
7  * any later version.
8  *
9  * This program is distributed in the hope that it will be useful, but WITHOUT
10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11  * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
12  * more details.
13  *
14  * You should have received a copy of the GNU General Public License along with
15  * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
16  * Place - Suite 330, Boston, MA 02111-1307, USA.
17  *
18  */
19
20 package org.efs.openreports.actions.admin;
21
22 import org.efs.openreports.objects.ReportDataSource;
23 import org.efs.openreports.providers.DataSourceProvider;
24 import org.efs.openreports.providers.DataSourceProviderAware;
25
26 public class DeleteDataSourceAction
27     extends DeleteAction
28     implements DataSourceProviderAware
29 {
30     private DataSourceProvider dataSourceProvider;
31
32     public String JavaDoc execute()
33     {
34         try
35         {
36             ReportDataSource reportDataSource =
37                 dataSourceProvider.getDataSource(new Integer JavaDoc(id));
38
39             name = reportDataSource.getName();
40
41             if (!submitDelete && !submitCancel)
42             {
43                 return INPUT;
44             }
45
46             if (submitDelete)
47             {
48                 dataSourceProvider.deleteDataSource(reportDataSource);
49             }
50         }
51         catch (Exception JavaDoc e)
52         {
53             addActionError(e.getMessage());
54             return INPUT;
55         }
56
57         return SUCCESS;
58     }
59
60     public void setDataSourceProvider(DataSourceProvider dataSourceProvider)
61     {
62         this.dataSourceProvider = dataSourceProvider;
63     }
64
65 }
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