J2EE, Core Java, Spring, Servlets, JSP, JDBC, Hibernate, CSS, JavaScript, JQuery, Interview questions
Hello Friends,
This is Part III of this jsp and servlet login tutorial. Check Part I and Part II here.
Step 8 ) We are done with the DAOs and Beans. Now we need to create a database from where we will get the authentication details like Username and Password. So, create a database named code2java and therein add a new Table called users. Please take care of the names you provide to table columns. Continue reading “Login Example: JSP and Servlets: Part III.”
Hello Friends,
This tutorial is regarding the jsp redirection from a Servlet to a another jsp page. Most of you may need to redirect the user to a jsp page being on the servlet page. This tutorial will help you. There are two ways to achieve this, we will discuss them both.
Hello Friends,
This tutorial is regarding development of Servlet program using Eclipse IDE. Eclipse IDE is very popularly used for development of various web based and java applications. Servlet applications are very easily developed using the eclipse IDE. Following are the simple steps for the same.
Step 1) Open the Eclipse IDE and set the Perspective to Java EE (if not set by default). Continue reading “Servlet program using Eclipse IDE.”
Hello Friends,
This is one of my tutorials on Servlet. As we all know, servlets are managed by the web container and among the various responsibilities of the container, life cycle of servlet is the most important one. The life cycle defines that how the servlet is loaded, instantiated and initialized, how it handles requests from clients and how it is taken out of service. The servlet’s life cycle methods are defined in the javax.servlet.Servlet interface which is implemented by every Servlet class by extending the abstract classes – “GenericServlet or HttpServlet”. Continue reading “Life Cycle of the Servlet.”
Hello Friends,
This is one of the interesting tutorials regarding the URL Mapping in Servlets. The thing which makes this interesting is that, the URL that one click on the browser is not the real one but still it displays the result on his interest. This is no magic but the advantage of Servlet that avoids the direct linking to the actual page for the client.
The URL comes within the Servlet Request whenever the link is clicked (or the Submit button is clicked or similar event that navigates the browser to a new page). Now, the question is that How Container knows which url should be mapped with the response. The answer for this is present in the Deployment Descriptor or DD. Continue reading “URL Mapping in Servlets.”
Hello Friends,
This tutorial is for the starters who want to know how exactly Servlet can be written and executed on the browser. In this, we will create a simple servlet program – Hello World. Continue reading “First Servlet Program – Hello World.”
Hello Friends,
This is the tutorial regarding java servlet container. This include all the information about how the Servlet Container works in the web server, how it gets the requests and response and how it handles the same and provides the output to be displayed. Continue reading “Servlet container”
Hello Friends,
This is my first tutorial on the Java Servlets. This will be helpful for all the newbie who wants to learn the advance java programming. This is the first and basic step to enter the java enterprise environment. In this tutorial we will be focusing on what actually are servlets, what are its advantages some simple things related to Servlets. Continue reading “Introduction to Java Servlets.”