• Post Reply Bookmark Topic Watch Topic
  • New Topic
programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other Pie Elite all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Campbell Ritchie
  • Jeanne Boyarsky
  • Ron McLeod
  • Paul Clapham
  • Liutauras Vilda
Sheriffs:
  • paul wheaton
  • Rob Spoor
  • Devaka Cooray
Saloon Keepers:
  • Stephan van Hulst
  • Tim Holloway
  • Carey Brown
  • Frits Walraven
  • Tim Moores
Bartenders:
  • Mikalai Zaikin

Connection closed error on launching my war file in netbeans.

 
Greenhorn
Posts: 1
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
On launching there are errors in the code which says "No operation can be performed after connection is closed" why so?

<body>

<%Connection con = null;
Statement stComp = null;
ResultSet rsComp = null;
%>
<div align="center" class="style3">
<%
try {
con = ConnectionProvider.getConnection();
String loginid = (String) session.getAttribute("loginid");
String usertype = (String) session.getAttribute("usertype");
String compCode = (String) session.getAttribute("comp_code");
Object local = session.getAttribute("time_in_ms");
String time_in_ms = local.toString();
stComp = con.createStatement();
rsComp = stComp.executeQuery("select vc_company_name from mst_company where vc_comp_code='" + compCode + "'");
String Company_name = null;
if (rsComp.next()) {
Company_name = rsComp.getString("VC_COMPANY_NAME");
}
%>
<input type="hidden" id="time_in_ms" value="<%=time_in_ms%>" onclick="myfunction();"/>
<span class="style4"><STRONG><font color="#ffffff">MODULE</font></STRONG></span></div>
<table width="100%">
<tr><td class="style3" width="36%"><span class="style1"> Welcome  <%=loginid%> Ji</span></td>
<td class="style3" width="50%"><span class="style1"> Location - <%=Company_name%></span></td>
<td class="style3" width="13%"><strong><a href="#" id="link" target="_top" onclick="return getTime();" style="color: #FFFFFF">Logout</a>   <span style="color:white">Time: </span><span id="time_in" style="color:white" value=""></span></strong></td>
</tr>
</table>
<%} catch (SQLException sq) {
sq.printStackTrace();
} finally {
CommonUtility.closeStream(stComp, rsComp);
CommonUtility.closeConnection(con);
}%>
</body>
 
Consider Paul's rocket mass heater.
reply
    Bookmark Topic Watch Topic
  • New Topic