In this post we will be discussing on Spring Hibernate integration. As we all know Spring provides an ORM support and one of the best available ORM tool to be integrated with Spring is Hibernate. The integration is very much simple and comes with lot of flexibility which is the biggest advantage Spring comes with. Lest create a step wise project for simple application. Continue reading “Spring Hibernate Integration”
This post explains implementing datatables server side processing in java. Check out Datatables with Spring MVC example from my previous blogs to understand in details. In this post I will be explaining server side processing on datatables, that is loading data on demand in datatable using AJAX. Continue reading “Datatables server side processing in Java”
SPRING MVC is commonly used framework for creating web applications in JAVA. Here we will see the common implementation of SPRING with MVC pattern. At the end of this tutorial we will have a spring mvc login example, which will help all the newbies to get started with Spring.
This tutorial explains the implementation of Datatables with Spring MVC. Most of you all will be aware of usage of data tables in a web application, here we will see how to integrate it with Spring MVC application. This is like any other web page that we create in our MVC application, the only different thing here is using jQuery’s data table to display the data in a tabular form and with additional options like paging, searching and sorting. Continue reading “Datatables with Spring MVC”
This is one of the simple tutorials on jsp include file. Most of the time in any of the web application we need some part of the application on almost each of the pages. So, writing the code in each of the pages is really tedious and is not the best practice. For example, if we have a web application where we have to use the Header code and Footer code on every page then its the best practice to write the code once in a separate file and then import that file or its contents into the page where we want it to be displayed.
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.”
This is part II of jsp and servlets login example. Check Part I here.
Step 4) Now, we need to create a Servlet file for the redirection of the jsp pages. In the src folder under the package code2java, add the Servlet file and name it as LoginServlet. As discussed earlier this servlet file will get the user details from the Bean file and then it will create a Session for that user only if the user is a valid user. And accordingly it will redirect to the respective jsp pages. You can use the default code which Eclipse generates while Servlet creation, the only change you need to do is in doGet() method. Continue reading “Login Example: JSP and Servlets: Part II.”
This is one of the tutorials on JSP and Servlets. In this we will discuss and create a simple login application using servlets and JSP where we will connect to the DB for the user credentials and then authenticate the users accordingly. First of all we will discuss about what we will need for this.
We will create three JSP pages which will be the only viewable parts of our code. The three pages will be as Login Page, Login Success page and the Invalid Login page. Continue reading “Login Example – JSP and Servlets: Part I.”