beeez beee

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since Feb 12, 2012
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Recent posts by beeez beee

Hi everyone

i would like to ask few question here,since i try to configure this out for 1 week,i dont find any solution for my problem. T_T
I have develop my java web application in window Environment and now i have buy domain and hosting(linux) where i put my web system there.I deploy the project in WAR file and then i upload to my hosting. The problem come when my system won't be able to connect to database in pooling environment. i try follow some tutorial how to solve it.But thing still remain the same. In my laptop,everything work very well but thing doesnt go well in the real hosting. My humble request if any of you have any idea how to solve it?

here my code for connection:

file name:context.xml



and i have create connection pooling class..here the code

filename: ConnectionPool.java






so what error is occur,i paste it here:

java.lang.NullPointerException
data.ConnectionPool.getConnection(ConnectionPool.java:38)
data.UserDB.checkStoreOfficer(UserDB.java:45)
registration.CheckUser.doPost(CheckUser.java:43)
javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
javax.servlet.http.HttpServlet.service(HttpServlet.java:729)


,for your information,in my hosting..i'm using tomcat version 5.5.x

Thanks for your concern for spend your time at my question here.I really appreciate it.