shekarasankaran

Hi all
Would it be advisable to use session bean inspite of entity bean to perform any database transaction . If yes then tell y or else if not advisable tell what advantages do we gain from an entity bean
Thanks in anticipation

What is the significance of ejbPassivate and ejbActivate method in a stateless session bean???

Does the jdbc odbc bridge driver support connection pooling . If not what are the other free drivers available which supports connection pooling
Thanks in advance

Hello everybody
I am using WAS 4.0 . When i login to the adminsitrative console , it
asks me for a user name. What should be this user name. If i use a
username using which i ahve already logged in to the consle, it throws
me an alert saying "Your previous loggin had some changes to the
configuration file. would like to continue with the that file which is
stored in a temopraray file or would like to load with the default
configuration file.". On saying OK to load with the temporary file, i
get logged in. but now when i try to do any operation in the admin
console it throws me an exception like this
Error 400
An error occurred while processing request:
http://shekar:9090/admin/secure/editApplicationRef.do
Message: Missing ID Key. Your session has timed out or the server has
been restarted. Please log in again.

com.ibm.servlet.engine.webapp.WebAppErrorReport: Missing ID Key. Your
session has timed out or the server has been restarted. Please log in
again.
at com.ibm.servlet.engine.webapp.WebAppDispatcherResponse.sendError(WebAppDispatcherResponse.java:97)
at com.ibm.ejs.sm.web.applicationserver.EditApplicationRefAction.perform(EditApplicationRefAction.java:94)
at org.apache.struts.action.ActionServlet.processActionInstance(ActionServlet.java:960)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:869)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:361)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.ibm.servlet.engine.webapp.StrictServletInstance.doService(ServletManager.java:827)
at com.ibm.servlet.engine.webapp.StrictLifecycleServlet._service(StrictLifecycleServlet.java:159)
at com.ibm.servlet.engine.webapp.IdleServletState.service(StrictLifecycleServlet.java:286)
at com.ibm.servlet.engine.webapp.StrictLifecycleServlet.service(StrictLifecycleServlet.java:106)
at com.ibm.servlet.engine.webapp.ServletInstance.service(ServletManager.java:472)
at com.ibm.servlet.engine.webapp.ValidServletReferenceState.dispatch(ServletManager.java:1012)
at com.ibm.servlet.engine.webapp.ServletInstanceReference.dispatch(ServletManager.java:913)
at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.handleWebAppDispatch(WebAppRequestDispatcher.java:499)
at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.dispatch(WebAppRequestDispatcher.java:278)
at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.forward(WebAppRequestDispatcher.java:105)
at com.ibm.servlet.engine.srt.WebAppInvoker.doForward(WebAppInvoker.java:67)
at com.ibm.servlet.engine.srt.WebAppInvoker.handleInvocationHook(WebAppInvoker.java:123)
at com.ibm.servlet.engine.invocation.CachedInvocation.handleInvocation(CachedInvocation.java:67)
at com.ibm.servlet.engine.srp.ServletRequestProcessor.dispatchByURI(ServletRequestProcessor.java:122)
at com.ibm.servlet.engine.oselistener.OSEListenerDispatcher.service(OSEListener.java:315)
at com.ibm.servlet.engine.http11.HttpConnection.handleRequest(HttpConnection.java:60)
at com.ibm.ws.http.HttpConnection.readAndHandleRequest(HttpConnection.java:313)
at com.ibm.ws.http.HttpConnection.run(HttpConnection.java:242)
at com.ibm.ws.util.CachedThread.run(ThreadPool.java:122)
If i log in using the default file i have no problem
I am not able to figure out what is the problem . Pls help me out
here.
Rgds
shekar

Hello
I have just started using websphere. i have an application comprising
of EJB modules and Web modules. In the application assembly tool i
have assembled the application and created the .ear file. Now in the
Websphere administrative console when i try to deploy the application
, i go through the wizard and after the last step it throws me an
error like this where shekar is the name of the machine.When i come to
main console i am able to see my application with an icon showing
"Cannot be Run". Please help me out here.
I am using WAS 4.0 with Oracle 8i as the database on Windows 2000
An error occurred while processing request:
http://shekar:9090/admin/secure/error.jsp Message: javax.servlet.ServletException: Cannot create bean of class
com.ibm.ejs.models.base.config.applicationserver.Node
StackTrace:
javax.servlet.ServletException: Cannot create bean of class
com.ibm.ejs.models.base.config.applicationserver.Node
at secure.ApplicationRefCollection_jsp_0._jspService(ApplicationRefCollection_jsp_0.java:191)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:139)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(JspServlet.java:286)
at org.apache.jasper.runtime.JspServlet.serviceJspFile(JspServlet.java:415)
at org.apache.jasper.runtime.JspServlet.service(JspServlet.java:544)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.ibm.servlet.engine.webapp.StrictServletInstance.doService(ServletManager.java:827)
at com.ibm.servlet.engine.webapp.StrictLifecycleServlet._service(StrictLifecycleServlet.java:159)
at com.ibm.servlet.engine.webapp.IdleServletState.service(StrictLifecycleServlet.java:286)
at com.ibm.servlet.engine.webapp.StrictLifecycleServlet.service(StrictLifecycleServlet.java:106)
at com.ibm.servlet.engine.webapp.ServletInstance.service(ServletManager.java:472)
at com.ibm.servlet.engine.webapp.ValidServletReferenceState.dispatch(ServletManager.java:1012)
at com.ibm.servlet.engine.webapp.ServletInstanceReference.dispatch(ServletManager.java:913)
at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.handleWebAppDispatch(WebAppRequestDispatcher.java:499)
at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.dispatch(WebAppRequestDispatcher.java:278)
at com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.forward(WebAppRequestDispatcher.java:105)
at org.apache.struts.action.ActionServlet.processActionInstance(ActionServlet.java:970)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:869)
at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:343)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.ibm.servlet.engine.webapp.StrictServletInstance.doService(ServletManager.java:827)
at com.ibm.servlet.engine.webapp.StrictLifecycleServlet._service(StrictLifecycleServlet.java:159)
at com.ibm.servlet.engine.webapp.IdleServletState.service(StrictLifecycleServlet.java:286)
at com.ibm.servlet.engine.webapp.StrictLifecycleServlet.service(StrictLifecycleServlet.java:106)
at com.ibm.servlet.engine.webapp.ServletInstance.service(ServletManager.java:472)
at com.ibm.servlet.engine.webapp.ValidServletReferenceState.dispatch(ServletManager

I am trying to configure Apache with tomcat. I have put the mod_jk.dll in the modules directory of apache. i have added the following piece of code in apaches httpd.conf.
I have also mentioned where my document root is and the directory
*********httpd.conf *************
<IfModule !mod_jk.c>
LoadModule jk_module "D:/Program Files/Apache Group/Apache2/modules/mod_jk.dll"
</IfModule>
JkWorkersFile "D:/Program Files/Apache Tomcat 4.0/conf/jk/workers.properties"
JkLogFile "D:/Program Files/Apache Tomcat 4.0/logs/jk_log.txt"
JkLogLevel debug
AddModule mod_jk.c
JKMount /servlet/* ajp13
JkMount /*.jsp ajp13
JkMount /examples/* ajp13
JkMount /manager/* ajp13
JkMount /tomcat-docs/* ajp13
JkMount /webdav/* ajp13
JkMount /test/* ajp13
*********************************
i have added the following line of code in server.xml file of tomcat
<Listener className="org.apache.ajp.tomcat4.config.ApacheConfig" modJk= "D:/Program Files/Apache Group/Apache2/modules" />
<Context path="/test" docBase="test" debug="0"
eloadable="true" crossContext="true">
<Logger className="org.apache.catalina.logger.FileLogger"
prefix="localhost_test_log." suffix=".txt"
timestamp="true"/>
</Context>
When i start the tomcat it create the folders jk and auto, create the mod_jk.conf in auto directory.
now when i start the apache it says Cannot load the mod_jk.dll (not found)
Pls help me here
my apache doesnt get started
rgds
shekar

Is there any 3rd party vendor who provides connection pooling for Tomcat-Apache

Hi all
I have an application . now i want to port this on Apache/Tomcat . Please let me know the latest release of both and how is their installation process along with configuring the web application.
I also want to do connection pooling.
Kindly help me out here

Hi
i want to create a web site in IIS.
I dont know how to proceed for it.
Pls suggest me the ways to do it.
What all are the steps to do in IIS.
Then how do u configure the same in Jrun
Regards
shekar
[ July 29, 2002: Message edited by: sshekar ]

Thanks for that input.
U mean to say that, make it an xml file and then
use a suitable parser to parse it and read the
values. Can u throw some more light on to it.
like what will be the ideal parser and if possible send me an example of the same

I have an application where i want the users to send me mail which is in predefined html format. i want to parse the mail at the receivers end . i am using java mail.Like i have a fixed format
ie name, age sex are the parameters for which i want to find the value
Pls help me out here.

I am sending mail through java mail. i want send
attachment also through the mail. houw can we do that. Pls help out

I want to send a mail to a group of users from my mail server. Is there any way to group the users on the mail server. if u cannot group the users on the mail server then what is the alternative for this.
Pls help me out in this

Originally posted by sshekar:
Can i generate a formatted report with grids and all in using html.if yes how else if there are any report generator tools for web pls let me know.I want to create a report which can be directly printed from the browser.
i have the data which has come from the database on the clients browser , now i want to allow the user to print it with proper formatting along with grids .i am able to print it using window.print(), but it prints only the text without the grids
Thnx
Rohit

Can i generate a formatted report with grids and all in using html.if yes how else if there are any report generator tools for web pls let me know.I want to create a reeport which can be directly printed from the browser.
Thnx
Rohit