Spring JPA Like Query Example
1. Overview In this article, We will learn Spring JPA Like Query Example, While working with contains criteria like the query are used, for example when we want to search…
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Spring Boot HATEOAS REST Service Example
1. Overview HATEOAS(Hypermedia as the Engine of Application State) is an important component of the REST application architecture. Here, Hypermedia represents Hyperlinks and we can say APIs driven based on…
Spring Jackson custom date format
1. Overview In this article, we will discuss Spring Jackson custom date format with examples. When Date type object serializes at that time Jackson will convert to Long (Milliseconds from 1970) but sometimes…
Spring boot location of application.properties or yml file
1. Overview While working with spring boot application, application.properties or application.yml contains all configuration of the application. But sometimes spring boot ignore the application.properties or yml file because of the…
Spring JPA dynamic query example
1. Overview In this article, We will learn Spring JPA dynamic query example. As we all know that we can write Spring JPA query and fetch the data as like: …
Spring boot change application properties name
1. Overview Spring boot has made application configuration easy and fast. we can write application configuration in application.properties or yml file. But sometimes due to certain reasons, we need to…
Spring Rest Service allow Cross Origin
1. Overview In this article, We will learn Spring Rest service allow Cross Origin or @CrossOrigin Example with spring rest service. Let me explain what is Cross-Origin, Cross-Origin indicate allowed to…
Spring Boot Slf4j and Logback Example
1. Overview Slf4j (Simple Logging Facade for Java) APIs provides abstraction using facade design pattern for supporting different logging frameworks like Logback, Log4j, Java Logging, etc. Using Slf4j, the software…
Spring Boot Log4j2 Example
1. Overview Logging is the recording of intended execution steps in the software lifecycle. It makes troubleshooting, monitoring and debugging of software easier and smooth. There are many java based…
Spring boot custom JSON Serialize – Deserialize Example
1. Overview In this article, We will learn how we can customize JSON Serialize and Deserialize in spring boot application. @JsonComponent is annotation using that we can customize the JSON request or response. Spring…