SpringBoot Archive

# Spring Boot Using Hikari Connection Pool Connection Pool In software engineering, a connection pool is a cache of database connections maintained so that the connections can be reused when future requests to the database are required. Connection pools are used to enhance the performance of executing commands on a database. Opening and maintaining a […]

spring-boot-call-store-procedure Dynamic calling store procedure and store function in database Dynamic calling store procedure and function 1. Via Callable Statement 2. Via SimpleJdbcCall spring-boot-starter-jdbc See Code Snippets Store Procedure DELIMITER $$ USE `training_sp`$$ DROP PROCEDURE IF EXISTS `create_product`$$ CREATE DEFINER=`root`@`localhost` PROCEDURE `create_product`(id VARCHAR(255), p_code VARCHAR(255),p_name VARCHAR(255),weight BIGINT) BEGIN INSERT INTO product(id, CODE,NAME,weight) VALUES(id,p_code,p_name,weight); END$$ DELIMITER […]

Simple Spring-boot Swagger Documentation Learning Swagger documentation for rest. To Add Swagger to your application add the depedencies   <dependency> <groupId>io.springfox</groupId> <artifactId>springfox-swagger2</artifactId> <version>2.7.0</version> <scope>compile</scope> </dependency> <dependency> <groupId>io.springfox</groupId> <artifactId>springfox-swagger-ui</artifactId> <version>2.7.0</version> <scope>compile</scope> </dependency>   create SwaggerConfiguration class @EnableSwagger2 @Configuration public class SwaggerConfig { @Bean public Docket productAPI(){ return new Docket(DocumentationType.SWAGGER_2) .select() .apis(RequestHandlerSelectors.basePackage(“com.putracode”)) .paths(PathSelectors.regex(“/api.*”)) .build() .apiInfo(metaInfo()); } private […]

Introducing Changes Is Enemy, But We Must Prepared . – I have been code with spring boot and thymeleaf, When the *User Interface * add a new search criteria the backend code (my repository, service and controller) must changed too. Honestly I don’t like that. to much changing :(. I try searching library to handle […]

What is SpringBooot Spring Boot makes it easy to create stand-alone, production-grade Spring based Applications that you can “just run”. We take an opinionated view of the Spring platform and third-party libraries so you can get started with minimum fuss. Most Spring Boot applications need very little Spring configuration. Requierements in this example1.  Java 1.82. […]