Updating oracle using servlet
Asynchronous Servlets allow you to handle the request and write the response in a different thread to reduce idle time or processing on the server's thread pool.In a common Web Application, a thread is used per request. Connection Utils; import org.o7planning.simplewebapp.utils. My Utils; @Web Filter(filter Name = "jdbc Filter", url Patterns = ) public class JDBCFilter implements Filter In case, the user logined and remembered information in previous access (for example the day before). Http Session; import org.o7planning.simplewebapp.beans. User Account; import org.o7planning.simplewebapp.utils. = /* means that all requests of users have go through this filter.
The Forms Listener was then no longer involved in the application Web client-server communication process, and was free to handle other incoming Web requests.
In this document, I will guide step by step how to create a simple web application with the combiantion of Servlet JSP Filter JSP EL JDBC.
Make sure that you've mastered Servlet, JSP and Filter and JDBC before the start.
This section provides instructions to upgrade Forms CGI to the Forms servlet deployment.
Follow these steps if you are using the Oracle 6i Forms Services Common Gateway Interface to dynamically render the Forms Applet start HTML file for applications.