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Category: Java

Deserialize case-insensitive JSON in Spring Boot Webclient

If you want to deserialize case-insensitive JSON in Spring Boot using Jackson, you can configure the ObjectMapper to use the ACCEPT_CASE_INSENSITIVE_PROPERTIES feature. JSON Java Pojo WebClient Example 1 WebClient Example 2

March 23, 2023
Hazelcast, Ignite, Aerospike, Redis Cache Comparison

Hazelcast Ignite Aerospike Redis In-memory key-value store Primary database model – Key-value store Secondary database models – Document store Java Language For open source Apache License 2.0 In-memory computing platform Distributed database Java Language, Java, C#, C++, SQL For open source Apache License 2.0 In-memory NoSQL Database Primary database model – Key-value store Secondary database…

March 17, 2023
Spring AOP

Introduction Key Concepts Pointcut Examples AOP Other Concepts Reference https://docs.spring.io/spring-framework/docs/6.0.x/reference/html/core.html#aop https://docs.spring.io/spring-framework/docs/6.0.x/reference/html/core.html#aop-api

February 1, 2023
Today’s Development Challenges

December 14, 2022
Common Application(Web/Mobile/Desktop) Development Challenges

Here are the list of common concept, Typically required by any application(Web/Mobile/Desktop).

December 14, 2022
How to add new code or new method to the existing java class without even extending or implementing it.

There might be use case where sometime we want to access private members or do some processing with existing members or changes some component configuration while initialize an object. Solution: – Write an Anonymous class with new method having your all required statements. Then add return statement with “this” in the end of the method…

July 13, 2022

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