what is filter ?
Answers were Sorted based on User's Feedback
Answer / mukesh dhariyaparmar
A filter is a mini-servlet.Filters may record information about requests, convert to different format, or event redirect access to a different page. You can apply filters to any resources served by servlet engine, so it doesn't matter whether it's static HTML,graphics,a JSP page,or another servlet.One key advantages of filter is that it can be added to an existing Web application without either the filter or the application being aware of one another.
Is This Answer Correct ? | 3 Yes | 0 No |
Answer / rama
The Java Filter gives effective protection against unwanted
execution of Java applets, without having to switch off Java
support of your browser. For example, you could only allow
applets from within your firewall onto your computer.
Is This Answer Correct ? | 3 Yes | 1 No |
what is mean by hasing and maping in java platform and advantage?
what is the IDE that you have used to write your java programs?
2 Answers Inforica, Interface Software,
What is the servletcontext listener and what is JspContext and page context pls tell in simple words.
Is it possible to create Userdefined Unchecked Exception also?If Yes, give an example?
what is the difference between through and throws?
what is class/object diagram
How to use ANT?
How is hashset maintained in memory by java ?
what is hibernate ceteria ?
What are the considerations to be made in case of loops in java ?
Which of the following declaration is wrong? int i=45; float j = 45.0; double k=45.0;
what is acl(access control list)?