October 2017
Intermediate to advanced
396 pages
10h 2m
English
Content preview from Spring 5 Design Patterns
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The DAO pattern with the Spring Framework
Spring provides a comprehensive JDBC module to design and develop JDBC-based DAOs. These DAOs in the application take care of all the boilerplate code of the JDBC API, and help to provide a consistent API for data access. In the Spring JDBC, DAO is a generic object to access data for the business tier, and it provides a consistent interface to the services at the business tier. The main goal behind the DAO's classes is to abstract the underlying data access logic from the services at the business tier.
In our previous example, we saw how the pizza company helped us to understand the resource management problem, and now, we will continue with our bank application. Let's see the following example on ...
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