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May 10, 2023 · Following steps are involved in the JSP life cycle: Translation of JSP page to Servlet; Compilation of JSP page(Compilation of JSP into test.java) Classloading (test.java to test.class) Instantiation(Object of the generated Servlet is created) Initialization(jspInit() method is invoked by the container)
Destroy ( the container invokes jspDestroy () method). Note: jspInit (), _jspService () and jspDestroy () are the life cycle methods of JSP. As depicted in the above diagram, JSP page is translated into Servlet by the help of JSP translator.
In this chapter, we will discuss the lifecycle of JSP. The key to understanding the low-level functionality of JSP is to understand the simple life cycle they follow. A JSP life cycle is defined as the process from its creation till the destruction.
Jun 13, 2024 · What is JSP LifeCycle? JSP Life Cycle is defined as translation of JSP Page into servlet as a JSP Page needs to be converted into servlet first in order to process the service requests. The Life Cycle starts with the creation of JSP and ends with the disintegration of that.
A JSP page life cycle is defined as a process from its translation phase to the destruction phase. This lesson describes the various stages of a JSP page life cycle.
The JSP life cycle includes several phases: translation, compilation, initialization, execution, and cleanup. 1. Translation Phase. In this phase, the JSP engine translates the JSP page into a servlet. This translation involves converting the JSP syntax and tags into corresponding servlet code.
Jan 15, 2014 · A JSP life cycle is similar to a servlet life cycle with an added step wherein you need to compile a JSP into a servlet. JSP pages are usually managed by a web container which normally contains a servlet container and a JSP container.
JSP architecture flow refers to the sequence of steps a JSP-based web application goes through to process and execute JSP pages. The general flow of a JSP architecture can be described as follows: A client (such as a web browser) sends a request for a JSP page to a web server.
Following are the JSP Lifecycle steps: Translation of JSP to Servlet code. Compilation of Servlet to bytecode. Loading Servlet class. Creating servlet instance. Web Container translates JSP code into a servlet class source (.java) file, then compiles that into a java servlet class.
Jul 26, 2022 · Let see the Life cycle of JSP in more detail: 1) As stated above whenever container receives request from client, it does translation only when servlet class is older than JSP page otherwise it skips this phase (reason I explained above).
