JAVA servlet architecture and JAVA servet Life cycle by M. Padhmanaban https://padlet.com/padhugeorge11/ki6kp1vs2supfuev This padlet is about servlet architecture it is comes under JAVA to create dynamic web application. en-us 2021-04-11 11:03:03 UTC 2025-11-30 01:25:56 UTC hello@padlet.com JAVA Servlet Architecture padhugeorge11 https://padlet.com/padhugeorge11/ki6kp1vs2supfuev/wish/1404011976 Servlets are grouped under the Advanced Java tree that are used to create dynamic web applications. Servlets are robust in nature, well scalable and are primarily used in developing server-side applications. If we go a little back in time, we would be able to witness that before the introduction of servlets, CGI (Common Gateway Interface) were used. Amid several indigenous tasks that a servlet is capable of doing, dynamically performing client requests and responses are most common. Other tasks that a servlet can do effectively are:

  • Can easily manage/control the application flow.
  • Suitable to implement business logic.
  • Can effectively balance the load at the server-side.
  • Easily generate dynamic web content.
Talking about the types of servlets, there are primarily two types, namely:

  1. Generic Servlets
  2. HTTP Servlets
There are three potential ways in which we can employ to create a servlet:

  1. Implementing Servlet Interface
  2. Extending Generic Servlet
  3. Extending HTTP Servlet
]]> 2021-04-11 11:25:27 UTC https://padlet.com/padhugeorge11/ki6kp1vs2supfuev/wish/1404011976 JAVA Servlet Life cycle padhugeorge11 https://padlet.com/padhugeorge11/ki6kp1vs2supfuev/wish/1404014013 The web container maintains the life cycle of a servlet instance. Let's see the life cycle of the servlet:
  1. Servlet class is loaded.
  2. Servlet instance is created.
  3. init method is invoked.
  4. service method is invoked.
  5. destroy method is invoked.

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