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Naveen Kumar

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Recent posts by Naveen Kumar

I have question on JSP.

The size of my JSP file is 215KB. I am deploying this file in Web logic Application Sever.
On daily bases 15000 to 20000 users may access this page.

Lot of code in that page is JavaScript and DHTML.

Please let me know if there is any possibility that server may go down because of 15000 to 20000 users accessing the JSP file?

Regards
Naveen
[ August 07, 2008: Message edited by: Bear Bibeault ]
13 years ago
Please Help me any one have an idea on that Exception.
13 years ago
Console Logs are fine.
But we are getting this Exception

13 years ago
Hi All,

I deployed two web services in Web logic Server 8.1 and SP3.

These Web Services are developed using Apache Axis.

Services are deployed Success Fully.

I entered the web service URL in IE. I am getting below message
Hi there, this is an Axis Service!

But while I am appending "?wsdl" with the deployed service URL.

I am getting page cannot be displayed.

Regards
Kumar
13 years ago
Hi All,

Please any body help.
In Microsoft Excel can make AJAX call to the cells.

Regards
Naveen
14 years ago
Thank You for your Solution.

My issue is resolved.

Regards
Naveen
Hi All,

When I am executing below code I am getting hibernate Exception
[b]
String sqlQuery=" from Employee"; ------Table Name is Employee
Query query = session.createQuery(sqlQuery);
List events = query.list();
[b]
I want retrieve all the records from Employee Table.
Please help me anybody.

I am forwarding my Hibernate Exception also.

Regards
Naveen

[10/4/07 10:22:49:391 GMT-06:00] 00000036 SystemOut O Hibernate: select from
[10/4/07 10:22:49:406 GMT-06:00] 00000036 ServletWrappe E SRVE0068E: Uncaught exception thrown in one of the service methods of the servlet: action. Exception thrown : javax.servlet.ServletException: Could not execute query
at org.apache.struts.action.RequestProcessor.processException(RequestProcessor.java:545)
at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:486)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:763)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:966)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:478)
at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:463)
at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3129)
at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:238)
at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:811)
at com.ibm.ws.wswebcontainer.WebContainer.handleRequest(WebContainer.java:1433)
at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:93)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:465)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:394)
at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:102)
at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:152)
at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:213)
at com.ibm.io.async.AbstractAsyncFuture.fireCompletionActions(AbstractAsyncFuture.java:195)
at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:136)
at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:194)
at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:741)
at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:863)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1510)
---- Begin backtrace for Nested Throwables
net.sf.hibernate.JDBCException: Could not execute query
at net.sf.hibernate.impl.SessionImpl.find(SessionImpl.java:1546)
at net.sf.hibernate.impl.QueryImpl.list(QueryImpl.java:39)
at newCompanyName.actions.ContactUsAction.execute(ContactUsAction.java:48)
at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:763)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:966)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:478)
at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:463)
at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3129)
at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:238)
at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:811)
at com.ibm.ws.wswebcontainer.WebContainer.handleRequest(WebContainer.java:1433)
at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:93)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:465)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:394)
at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:102)
at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:152)
at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:213)
at com.ibm.io.async.AbstractAsyncFuture.fireCompletionActions(AbstractAsyncFuture.java:195)
at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:136)
at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:194)
at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:741)
at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:863)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1510)
Caused by: java.sql.SQLException: ORA-00936: missing expression

at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:134)
at oracle.jdbc.ttc7.TTIoer.processError(TTIoer.java:289)
at oracle.jdbc.ttc7.Oall7.receive(Oall7.java:573)
at oracle.jdbc.ttc7.TTC7Protocol.doOall7(TTC7Protocol.java:1891)
at oracle.jdbc.ttc7.TTC7Protocol.parseExecuteDescribe(TTC7Protocol.java:830)
at oracle.jdbc.driver.OracleStatement.doExecuteQuery(OracleStatement.java:2391)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:2672)
at oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(OraclePreparedStatement.java:589)
at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePreparedStatement.java:527)
at com.ibm.ws.rsadapter.jdbc.WSJdbcPreparedStatement.pmiExecuteQuery(WSJdbcPreparedStatement.java:878)
at com.ibm.ws.rsadapter.jdbc.WSJdbcPreparedStatement.executeQuery(WSJdbcPreparedStatement.java:559)
at net.sf.hibernate.impl.BatcherImpl.getResultSet(BatcherImpl.java:87)
at net.sf.hibernate.loader.Loader.getResultSet(Loader.java:800)
at net.sf.hibernate.loader.Loader.doQuery(Loader.java:189)
at net.sf.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:133)
at net.sf.hibernate.loader.Loader.doList(Loader.java:955)
at net.sf.hibernate.loader.Loader.list(Loader.java:946)
at net.sf.hibernate.hql.QueryTranslator.list(QueryTranslator.java:846)
at net.sf.hibernate.impl.SessionImpl.find(SessionImpl.java:1543)
... 27 more
Hi All,

Using IBM WSAD Generating a Java client proxy and a sample application from a WSDL document using the Axis run-time.

I am getting the below Exception.

IWAB0399E Error in generating Java from WSDL java.io.IOException: Emitter failure.
Invalid endpoint address in port WasAuthenticationServiceHttpPort in service WasAuthenticationServiceLocator: https//wasstg.test.com/WAS/services/WasAuthenticationService


How to resolve this problem in WSAD? any body Please help me.

Regards
Naveen Kumar
14 years ago
Hi ALL,

I am developing a Client Side using Swing.
How to display the Flash File in the JPanel.
Any body having sample code or any body has any idea.
Please help me...

Regards
Naveen Kumar
14 years ago
Hi Craig Wood,

Thank You Very Much...!

Your code is very help full to my scenario.

Regards
Naveen
14 years ago
Hi All,

I have JPanel.
In my JPanel I have one JTable and One JButton.(Button Name is Continue)

I wish to have a table rows such a way that, first column should have
button (in all rows..) and rest are all string columns (in all rows.)

If I click the continue Button on the JPanel I want to disable all the buttons in the JTable.
Any body please help me.

Regards
Naveen
14 years ago
Hi Chaitanya Gali

See the below Link..Source Code is there.. For Upload Process.

https://coderanch.com/t/291518/JSP/java/upload-file-jsp

Regards
Kumar
14 years ago
JSP
Hi Santosh,

Try the Below Code...

FileUpload.jsp
--------------

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<HTML>
<HEAD>
<META http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<META name="GENERATOR" content="IBM WebSphere Studio">
<TITLE>File Upload</TITLE>
<STYLE>
table {
border:1px solid #000;
border-collapse:collapse;
font-family:arial,sans-serif;
font-size:80%;
}
td,th{
border:1px solid #000;
border-collapse:collapse;
padding:5px;
}
tbody td{
background:#999;
}
tbody th{
text-align:left;
background:#69c;
}
</STYLE>
</HEAD>
<BODY>
<form method="post" ACTION="FileUploadProcess.jsp" name="uploadForm" ENCTYPE='multipart/form-data'>
<table align="center" width="50%" height="25%">
<tbody>
<tr>
<th>File Upload:</th>
<td><input type="file" name="uploadFile" size="40" style="border:1px solid black;"></td>
</tr>
<tr align="center">
<td colspan="2">
<input type="submit" name="Submit" style="border:1px solid black;" value="Submit">
          
<input type="reset" name="Reset" style="border:1px solid black;" value="Reset">
</td>
</tr>
</tbody>
</table>
</form>
</BODY>
</HTML>


----------------------
FileUploadProcess.jsp
----------------------

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<%@ page import="java.io.*" %>
<%
String contentType = request.getContentType();
System.out.println("Content type is :: " + contentType);
String imageSave=null;
byte dataBytes[]=null;
String saveFile=null;
if ((contentType != null) && (contentType.indexOf("multipart/form-data") >= 0))
{
DataInputStream in = new DataInputStream(request.getInputStream());
int formDataLength = request.getContentLength();
dataBytes = new byte[formDataLength];
int byteRead = 0;
int totalBytesRead = 0;
while (totalBytesRead < formDataLength)
{
byteRead = in.read(dataBytes, totalBytesRead, formDataLength);
totalBytesRead += byteRead;
}
String file = new String(dataBytes);
saveFile = file.substring(file.indexOf("filename=\"") + 10);
saveFile = saveFile.substring(0, saveFile.indexOf("\n"));
saveFile = saveFile.substring(saveFile.lastIndexOf("\\") + 1, saveFile.indexOf("\""));
// out.print(dataBytes);
int lastIndex = contentType.lastIndexOf("=");
String boundary = contentType.substring(lastIndex + 1, contentType.length());
// out.println(boundary);
int pos;
pos = file.indexOf("filename=\"");
pos = file.indexOf("\n", pos) + 1;
pos = file.indexOf("\n", pos) + 1;
pos = file.indexOf("\n", pos) + 1;
int boundaryLocation = file.indexOf(boundary, pos) - 4;
int startPos = ((file.substring(0, pos)).getBytes()).length;
int endPos = ((file.substring(0, boundaryLocation)).getBytes()).length;
try
{
FileOutputStream fileOut = new FileOutputStream("c://"+saveFile);
// fileOut.write(dataBytes);
fileOut.write(dataBytes, startPos, (endPos - startPos));
fileOut.flush();
fileOut.close();
imageSave="Success";
}catch (Exception e)
{
System.err.println ("Error writing to file");
imageSave="Failure";
}
}
%>
<html>
<HEAD>
<META http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<META name="GENERATOR" content="IBM WebSphere Studio">
<TITLE>File Upload Success/Failure</TITLE>
<STYLE>
table {
border:1px solid #000;
border-collapse:collapse;
font-family:arial,sans-serif;
font-size:80%;
}
td,th{
border:1px solid #000;
border-collapse:collapse;
}
tbody td{
background:#999;
}
tbody th{
text-align:left;
background:#69c;
}
tfoot td{
text-align:center;
font-weight:bold;
background:#FFFFFF;
}
</STYLE>
</HEAD>
<body>
<table align="center" width="300" height="100">
<tbody>
<tr>
<th width="85">Image Name:</th>
<td width="60"><%=saveFile%></td>
</tr>
<tr>
<th width="85">No Of Bytes:</th>
<td width="60"><%=dataBytes.length%></td>
</tr>
<tr>
<th width="85">Image Save:</th>
<td width="60"><%=imageSave%></td>
</tr>
</tbody>
<tfoot>
<tr>
<td colspan="2">
<a style="color:#FF0000;" href="FileUpload.jsp" title="File Upload">File Upload</a>
  
<a style="color:#FF0000;" href="javascript:window.close();" title="Close Upload Window">
Close Window
</a>
</td>
</tr>
</tfoot>
</table>
</body>
</html>


Regards
kumar
14 years ago
JSP
Hi Jai,

Below Link Will Help To you.

http://www.mingyi.org/other/ts_demo.html

Regards
Kumar
14 years ago
JSP