This tutorial is continuation to my first tutorial on primefaces. i.e, PrimeFaces Hello world example. Before digging more about Primefaces components and its features, let’s have a good project template solution for doing all the CRUD operations by integrating Primefaces with Spring and Hibernate framework’s. This combination is recommended because SpringSource suggests PrimeFaces to be used …
Spring Best Practices & Cloud Foundry Event in Bangalore : Free
This week’s Spring team is conducting a free session on the topic Spring Best Practices and Cloud Foundry. Normally these session are not free for the users. This time, they are offering for free f cost. The seats are limited and will be filled up very soon since this offering is free. If you are …
@ControllerAdvice Improvements in Spring 4.0
In my earlier article I have explained about the usage of @ControllerAdvice which is introduced from the Spring 3.2 release. It is special type of @Component to declare the global exceptions handler. When you create a class with @ControllerAdvice and then write few methods with the @ExceptionHandler annotations, any exception thrown in the application will be …
RestController Annotation in Spring 4
In this tutorial I am going to explain one of the new spring annotation @RestController introduced as part Spring 4 release. The spring 4 version comes up with lot of exciting new features. One of the API improvements is new RestController annotation which is inherited from the @Controller annotation. If you are interested in receiving …
Binary Search Tree Traversal Implemented in Java
Most of the students fresh out of their engineering studies or those who are still studying will have the concept of Binary Search Trees fresh in their minds. But with most of the people who have been out of college for many years now will kind of be having a not so clear idea of …
Create Buttons using jQuery UI
In this tutorial we will see how to create stylized buttons using the jQuery UI library. In reality 100% of the systems we develop, whether desktop, mobile or web, there are situations where it is required to submit data by the user. And to submit these data or even to perform a simple action like opening a …
PrimeFaces Hello World Example
In a very simple Java terminology, PrimeFaces is a rich JSF lightweight library with one jar, zero-configuration and no required dependencies. So PrimeFaces is very easy to integrate with our application, just add primefaces-X.jar and start working with its components. Primefaces is one of the most popular UI component libraries used by the Java developers. …
Spring 3 and JSR-330 Annotation : @Named and @Component Difference
@Named and @Component annotations are used for the same purpose. Both the annotations are used for enabling a class to be auto detected as the bean definition for spring’s application context. The following are the main different of these two annotations. @Named is part of the. Java specification. It is more recommended since this annotation …