About Prasanth Gullapalli

Prasanth is a Principal Engineer with more than 7 yrs experience in JEE architecture. He has always been fascinated by the new technologies and emerging trends in software development.

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Jibx Jersey2 Integration

Jersey2 provides inbuilt support for Jackson and JAXB. But Jibx is not supported by default. To use Jibx in conjunction with Jersey2, we are taking the XML input as a stream and after ...
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Which is better option: Cloning or Copy constructors?

Here is how I started writing this article. I have read this statement so many times: “Cloning becomes difficult when the object has references to mutable final fields.” And every ...
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Spring Security – Behind the scenes

Security tasks such as authentication of user and authorization of a user to view application resources are usually handled by the application server. These tasks can be delegated to ...
spring-interview-questions-answers

Type Conversion in Spring

Here are few straight cases where we need type conversion: Case #1. To help simplifying bean configurations, Spring supports conversion of property values to and from text values. Each ...
spring-interview-questions-answers

Spring Transactions Visibility

Spring, on initializing application context, creates proxies when it comes across classes marked with @Transactional. @Transactional can be applied at class level or method level. Applying ...
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Natural Ids in Hibernate

A natural id is a property or a set of properties that would identify an entity uniquely. We can have at-most one natural id defined for an entity. When Hibernate sees natural-id tag ...
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