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10 lut 2009 · No. init() is a method defined in the servlet base class - if you use a different method name, you won't be overriding an existing method. You could write an init() method which just calls xyz() of course - and do so in a base class used by all your servlets.
19 paź 2021 · Initializing a Servlet: After the Servlet is instantiated successfully, the Servlet container initializes the instantiated Servlet object. The container initializes the Servlet object by invoking the Servlet.init (ServletConfig) method which accepts ServletConfig object reference as parameter.
29 mar 2023 · The init() Method. init() is declared as follows: public void init(ServletConfig config) throws ServletException. During initialization, the Servlet has to access two objects: ServletConfig; ServletContext; This is because to init() an object of ServletConfig is passed as a parameter.
8 sty 2024 · In this example, we’ve shown how to define servlet initialization parameters by using annotations, and how to access them with the getInitParameter() method.
9 sty 2024 · For every Servlet class in our application, the web container will create one ServletConfig object and the web container will pass this object as an argument to the public void init (ServletConfig config) method of our Servlet class object.
The servlet container invokes this method exactly once to communicate to the servlet that it is being placed into service. In this function, the servlet generates and initializes the resources, including the data members, that it will use to handle requests.
The init method is quite simple: it calls the super.init method to manage the ServletConfig object and log the initialization, and sets a private field. If the BookDBServlet used an actual database, instead of simulating one with an object, the init method would be more complex.
