Lot of times we would have to fetch the data from a database or another webservice or load it from file system. In cases where it involves a network call there would […]
Using Google Guava Cache for local caching
Book Review: Murach’s Java Servlets And JSP 3rd Edition
Murach’s Java Servlets and JSP is the ONLY book you need to learn Web App Development in Java using JSP and Servlets. The book covers all the concepts required you to build […]
Simple Aspect Oriented Programming (AOP) using CDI in JavaEE
We write service APIs which cater to certain business logic. There are few cross-cutting concerns that cover all service APIs like Security, Logging, Auditing, Measuring Latencies and so on. This is a […]
Book Review: Java Performance by Charlie Hunt and Binu John
If you want to: – learn about commands used for OS monitoring – understand about different components of JVM – monitor and tune JVM to improve its performance. then, Java Performance is […]
Getting started with Mocking in Java using Mockito
We all write unit tests but the challenge we face at times is that the unit under test might be dependent on other components. And configuring other components for unit testing is […]
Another sample for using JAXB
Recently I blogged a sample for using JAXB and thought of sharing it on my blog. The sample for JAXB can be found here.
JSON Processing support in JavaEE 7 and JSR-353
JSON processing is not supported out of the box in Java. One would have to make use of 3rd part libraries to enable JSON processing. But with JSR 353 and its reference […]
Creating Websockets in JavaEE 7
I recently wrote about the WebSocket support in the latest JavaEE release i.e JavaEE 7. In the post I show how to create a WebSocket server end point and deploy it in […]
Double Brace Initialization Idiom and its drawbacks
This post is inspired by the Double Brace Initialization concept explained here. This technique can be used for creating and initializing objects and represent these operations in a single expression. And the […]
Deep dive into Optional class API in Java 8
We all as Java programmers been through the situation where in we invoke a method to get some value and then instead of directly invoking some methods on the return value, we […]
