SpringBoot : Working with JdbcTemplate

Spring provides a nice abstraction on top of JDBC API using JdbcTemplate and also provides great transaction management capabilities using annotation based approach. First let’s take a quick look at how we generally use Spring’s JdbcTemplate (without SpringBoot) by registering DataSource, TransactionManager and JdbcTemplate beans and optionally we can register DataSourceInitializer bean to initialize our […]

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How SpringBoot AutoConfiguration magic works?

In my previous post Why SpringBoot? we have looked at how to create a SpringBoot application. But you may or may not understand what is going on behind the scenes. You may want to understand the magic behind the SpringBoot’s AutoConfiguration. But before that you should know about Spring’s @Conditional feature based on which all […]

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Why SpringBoot?

Spring is a very popular Java based framework for building web and enterprise applications. Unlike many other frameworks which focuses on only one area, Spring framework provides a wide verity of features addressing the modern business needs via its portfolio projects. Spring framework provides flexibility to configure the beans in multiple ways such as XML, […]

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Retrying Method Execution using Spring AOP

One of my blog follower sends an email asking me to show an example of “RealWorld Usage of Spring AOP”. He mentioned that in most of the examples the usage of Spring AOP is demonstrated for logging method entry/exit or Transaction management or Security checks. He wanted to know how Spring AOP is being used in “Real […]

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JCart : Iteration-8

In this Iteration#8 we will implement showing the Customer Account and Order History functionality in our ShoppingCart application. Customer MyAccount Page Profile Order History Once the customer is logged in our system he can click on MyAccount link at the top of the header and view his profile details and order history. First let us […]

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