Home » Author Archives: Siva Reddy (page 3)

Author Archives: Siva Reddy

Katamreddy Siva Prasad is a Senior Software Engineer working in E-Commerce domain. His areas of interest include Object Oriented Design, SOLID Design principles, RESTful WebServices and OpenSource softwares including Spring, MyBatis and Jenkins.

Spring & Quartz Integration with Custom Annotation

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We know Spring has support for integration with the Quartz framework. But as of now Spring supports only static XML declarative approach. If you want to see how to integrate Spring with Quartz you can refer to the Spring + Quartz + JavaMail Integration Tutorial. As part of my pet project requirements I got to schedule the Jobs dynamically and ...

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Are frameworks making developers dumb?

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Last week I got to take interviews to hire senior java developers with around 5 years of experience. But after the interview process is over I felt like the frameworks makes developers life easier but at the same time making them dumb. Everyone puts almost all the new frameworks on their resume claiming they have “Strong, working experience on Spring, ...

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SpringMVC 3 Tiles 2.2.2 Integration Tutorial

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Apache Tiles is a popular and mostly used templating framework for java based web application. Tiles became more popular because Struts 1.x uses Tiles as its default templating framework. SpringMVC which is an MVC framework, like Struts, also supports integration of Tiles as its templating framework. Let us see how we can integrate SpringMVC and Tiles. You can download Tiles binaries from ...

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Spring, Quartz and JavaMail Integration Tutorial

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Quartz is a job scheduling framework which is used to schedule the jobs to be executed on the specified time schedule.JavaMail is an API to send/recieve emails from Java Applications. Spring has integration points to integrate Quartz and JavaMail which makes easy to use those APIs. Lets create a small demo application to show how to integrate Spring + Quartz ...

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Spring MVC3 Hibernate CRUD Sample Application

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To learn any web framework starting with a HelloWorld application is a good idea. Once we get familiarity with the framework configuration it would be better to do a CRUD (Create,Read,Update,Delete) application which covers various aspects of a web framework like Validations, Request URL Mappings, Request Parameter Binding, Pre-populating forms etc. Now I am going to explain how to write ...

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Java JSON processing with Jackson

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JSON (Javascript Object Notation) is becoming a very popular data exchange format. While developing Web applications using Javascript frameworks like YUI, ExtJS, DOJO etc., we can use either XML or JSON to exchange the data between the client and server. Normally we get the response from the server in terms of java objects. Then in Servlets or Action classes we ...

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Aspect Oriented Programming with Spring AOP

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Aspect Oriented Programming (AOP) refers to the programming paradigm which isolates secondary or supporting functions from the main program’s business logic. AOP is a promising technology for separating crosscutting concerns, something usually hard to do in object-oriented programming. The application’s modularity is increased in that way and its maintenance becomes significantly easier. The most prominent example of a crosscutting concern ...

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