Answer Posted / malligontla
THe generated servlet class for a JSP page implements the
HttpJspPage interface of the javax.servlet.jsp package.
HttpJspPage interface extends the JspPage interface which
inturn extends the Servlet interface of the javax.servlet
package. the generated servlet class thus implements all the
methods of the these three interfaces. The JspPage interface
declares only two mehtods - jspInit() and jspDestroy() that
must be implemented by all JSP pages regardless of the
client-server protocol. However the JSP specification has
provided the HttpJspPage interfaec specifically for the JSp
pages serving HTTP requests. This interface declares one
method _jspService().
The jspInit()- The container calls the jspInit() to
initialize te servlet instance.It is called before any other
method, and is called only once for a servlet instance.
The _jspservice()- The container calls the _jspservice() for
each request, passing it the request and the response objects.
The jspDestroy()- The container calls this when it decides
take the instance out of service. It is the last method
called n the servlet instance.
| Is This Answer Correct ? | 10 Yes | 1 No |
Post New Answer View All Answers
What is the purpose of the notify() method?
which book is better for jdbc ,servlets and jsp
Describe responsibilities of Activator?
How can I avoid validating a form before data is entered?
what are getters and setters in Java with examples?
Explain the difference between object state and behavior?
What’s jboss jbpm?
Can I map more than one table in a cmp?
To identify IDL language what mapping mechanism is used?
What is ripple effect?
Which textcomponent method is used to set a textcomponent to the read-only state?
Can I import same package/class twice? Will the jvm load the package twice at runtime?
Can I run seam with jdk 1.4 and earlier?
For which statements does it make sense to use a label?
we use MainFrame and using os390 for operating system with DB2 data base in IRAN and interest programing with java and use webspere for world wide,please help me where i should start?
