Data hiding from the JSP page.
- By Satya Komatineni
- June 24, 2001
Java Primer
A JSP Architecture for Oracle Stored Procedures
by Satya Komatineni
Listing 4. Data hiding from the JSP page.
<%@ page import="com.storedProcedureFramework.*" %>
<%
//******************************************************
//* Get an IPageData reference
//******************************************************
IPageData singleBookInfoPageData =
request.getAttribute("PAGE_DATA");
new RelationalFormHandler(
request,pageData,null);
ILoopData authorsData =
singleBookInfoPageData.getLoopData ("authors");
//******************************************************
//* If there is no data, Report an error
//******************************************************
if (singleBookInfoPageData.isDataAvailable() == false)
{
out.println(
"<html><body><p>No data found
</p></body></html>");
return;
}
%>