Servlet Advanced
Agenda
- Including, forwarding to, and redirecting to other web resources
- Servlet life-cycle events
- Invoker Servlet
Including, Forwarding, Redirecting to other Web resources
- When to Include another Web resource?
- When it is useful to add static or dynamic contents already created by another web resource – Adding a banner content or copyright information in the response returned from a Web component
Types of Included Web Resource
- Static resource
- It is like “programmatic” way of adding the static contents in the response of the “including” servlet
- Dynamic web component (Servlet or JSP page)
- Send the request to the “included” Web component
- Execute the “included” Web component
- Include the result of the execution from the “included” Web component in the response of the “including” servlet
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