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


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.ReportParameter;
23 import org.efs.openreports.providers.ParameterProvider;
24 import org.efs.openreports.providers.ParameterProviderAware;
25
26 public class DeleteReportParameterAction
27     extends DeleteAction
28     implements ParameterProviderAware
29 {
30     private ParameterProvider parameterProvider;
31
32     public String JavaDoc execute()
33     {
34         try
35         {
36             ReportParameter reportParameter =
37                 parameterProvider.getReportParameter(new Integer JavaDoc(id));
38
39             name = reportParameter.getName();
40             description = reportParameter.getDescription();
41
42             if (!submitDelete && !submitCancel)
43             {
44                 return INPUT;
45             }
46
47             if (submitDelete)
48             {
49                 parameterProvider.deleteReportParameter(reportParameter);
50             }
51         }
52         catch (Exception JavaDoc e)
53         {
54             addActionError(e.getMessage());
55             return INPUT;
56         }
57
58         return SUCCESS;
59     }
60
61     public void setParameterProvider(ParameterProvider parameterProvider)
62     {
63         this.parameterProvider = parameterProvider;
64     }
65
66 }
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