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Java > Open Source Codes > org > objectweb > jonas > webapp > jonasadmin > service > db > ApplyDatasourceAction


1 /**
2  * JOnAS: Java(TM) Open Application Server
3  * Copyright (C) 1999-2004 Bull S.A.
4  * Contact: jonas-team@objectweb.org
5  *
6  * This library is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Lesser General Public
8  * License as published by the Free Software Foundation; either
9  * version 2.1 of the License, or any later version.
10  *
11  * This library is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  * Lesser General Public License for more details.
15  *
16  * You should have received a copy of the GNU Lesser General Public
17  * License along with this library; if not, write to the Free Software
18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
19  * USA
20  *
21  * --------------------------------------------------------------------------
22  * $Id: ApplyDatasourceAction.java,v 1.9 2004/09/20 12:56:15 danesa Exp $
23  * --------------------------------------------------------------------------
24  */
25
26 package org.objectweb.jonas.webapp.jonasadmin.service.db;
27
28 import java.io.IOException JavaDoc;
29
30 import javax.management.ObjectName JavaDoc;
31 import javax.servlet.ServletException JavaDoc;
32 import javax.servlet.http.HttpServletRequest JavaDoc;
33 import javax.servlet.http.HttpServletResponse JavaDoc;
34
35 import org.apache.struts.action.ActionForm;
36 import org.apache.struts.action.ActionForward;
37 import org.apache.struts.action.ActionMapping;
38 import org.objectweb.jonas.jmx.J2eeObjectName;
39 import org.objectweb.jonas.jmx.JonasManagementRepr;
40 import org.objectweb.jonas.jmx.JonasObjectName;
41 import org.objectweb.jonas.webapp.jonasadmin.JonasBaseAction;
42
43 /**
44  * @author Michel-Ange ANTON
45  */
46
47 public class ApplyDatasourceAction extends JonasBaseAction {
48
49 // --------------------------------------------------------- Public Methods
50
51     public ActionForward executeAction(ActionMapping p_Mapping, ActionForm p_Form
52         , HttpServletRequest JavaDoc p_Request, HttpServletResponse JavaDoc p_Response)
53         throws IOException JavaDoc, ServletException JavaDoc {
54
55         // Form used
56 DatasourceForm oForm = (DatasourceForm) p_Form;
57         try {
58             String JavaDoc domainName = m_WhereAreYou.getCurrentDomainName();
59             String JavaDoc serverName = m_WhereAreYou.getCurrentJonasServerName();
60             populate(oForm, domainName, serverName);
61             if (oForm.getAction().equals("save") == true) {
62                 save(oForm, domainName, serverName);
63             }
64         }
65         catch (Throwable JavaDoc t) {
66             addGlobalError(t);
67             saveErrors(p_Request, m_Errors);
68             return (p_Mapping.findForward("Global Error"));
69         }
70         // Forward to the jsp and add the parameter 'name' with the good value.
71 return new ActionForward(p_Mapping.findForward("ActionEditDatasource").getPath() + "?name="
72             + oForm.getDatasourceName());
73     }
74
75 // --------------------------------------------------------- Protected Methods
76
77     protected void populate(DatasourceForm p_Form, String JavaDoc domainName, String JavaDoc serverName)
78         throws Exception JavaDoc {
79         // Object name used
80 ObjectName JavaDoc oObjectName = J2eeObjectName.getJDBCDataSource(domainName, serverName, p_Form.getDatasourceName());
81         // Populate
82 setIntegerAttribute(oObjectName, "jdbcConnCheckLevel", p_Form.getJdbcConnCheckLevel());
83         setIntegerAttribute(oObjectName, "jdbcConnMaxAge", p_Form.getJdbcConnMaxAge());
84         setIntegerAttribute(oObjectName, "jdbcMaxOpenTime", p_Form.getJdbcMaxOpenTime());
85         setStringAttribute(oObjectName, "jdbcTestStatement", p_Form.getJdbcTestStatement());
86         setIntegerAttribute(oObjectName, "jdbcMaxConnPool", p_Form.getJdbcMaxConnPool());
87         setIntegerAttribute(oObjectName, "jdbcMinConnPool", p_Form.getJdbcMinConnPool());
88         setIntegerAttribute(oObjectName, "jdbcMaxWaitTime", p_Form.getJdbcMaxWaitTime());
89         setIntegerAttribute(oObjectName, "jdbcMaxWaiters", p_Form.getJdbcMaxWaiters());
90         setIntegerAttribute(oObjectName, "jdbcSamplingPeriod", p_Form.getJdbcSamplingPeriod());
91     }
92
93     protected void save(DatasourceForm p_Form, String JavaDoc domainName, String JavaDoc serverName)
94         throws Exception JavaDoc {
95         // Save
96 JonasManagementRepr.invoke(J2eeObjectName.getJDBCDataSource(domainName, serverName, p_Form.getDatasourceName())
97             , "saveConfig", null, null);
98     }
99
100 }
101
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