The lifecycle of a servlet is controlled by the container in which the servlet has been deployed.

A servlet life cycle can be defined as the entire process from its creation till the destruction. Web application developers typically write servlets that extend javax.servlet.http.HttpServlet, an abstract class that implements the Servlet interface and … Three methods are central to the life cycle of a servlet.These are init(), service() and destroy().They are implemented by every servlet and are invoked at a specific time by the server. The container performs the following steps: 1. 2.3 The Servlet Life Cycle. Servlet Life Cycle. The servlet calls service() method to process a client's request. Syntax of the init method is given below: Loading Servlet Class : A Servlet class is loaded when first request for the servlet is received by the Web Container. A servlet also follows a certain life cycle. Before Servlet, CGI (Common Gateway Interface) scripting language was common as a server-side programming language. Before getting started with the Servlet Life Cycle, let us first gain some insight on what exactly is … The servlet instance is created only once in the servlet life cycle. The following are the paths followed by a servlet. So, before creating a Servlet object let’s first understand the life cycle of the Servlet object which is actually understanding that how the Servlet container manages the Servlet object. The web container calls the init method only once after creating the Servlet instance. Read: Servlet API in Java What are the phases of Servlet life cycle? In Section 2.1 (The Advantages of Servlets Over "Traditional" CGI), I referred to the fact that only a single instance of a servlet gets created, with each user request resulting in a new thread that is handed off to doGet or doPost as appropriate. … Servlet life cycle can be described as a series of steps through which a servlet goes during its life span, starting from loading till it gets destroyed. Servlet Lifecycle. The servlet is terminated by calling the destroy() method. Loads the servlet class. Loading Servlet Class : A Servlet class is loaded when first request for the servlet is received by the Web Container. The life cycle is the process from the construction till the destruction of any object. There are three servlet life cycle methods. 3) init method is invoked. Web application developers typically write servlets that extend javax.servlet.http.HttpServlet, an abstract class that implements the Servlet interface and …