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Spring Boot JpaStreamer Example

Main Information

📖 Information

  • The purpose of the example is to handle with writing queries with the usage of JPASteamer library
  • Here is the explanation of the example
    • Load initial data about Person into h2 database through JavaFaker library
    • Get person list or person object from the database with the usage of JPASteamer through collect, filter, range, equal, less than, starts with, between and so on

Explore Rest APIs

Method Url Description Valid Path Variable No Path Variable
GET /persons/jpastreamer/all Get All Person List Info
GET /persons/jpastreamer/{id} Get Person By Id Info
GET /persons/jpastreamer/findByFirstCharacterOfFirstName/{character} Get Person List By First Character of Firstname Info
GET /persons/jpastreamer/findByAge/{age} Get Person List By Age Info
GET /persons/jpastreamer/findByLessThanAge/{age} Get Person List By Age Less Than Info
GET /persons/jpastreamer/findByFirstCharacterOfFirstNameAndAge/{character}/{age} Get Person List By First Character of Firstname and Age Info
GET /persons/jpastreamer/findByAgeRange/{age1}/{age2} Get Person List By Age Range Info
GET /persons/jpastreamer/findMaximumAge Get Person By Maximum Age Info
GET /persons/jpastreamer/findMinimumAge Get Person By Minimum Age Info
GET /persons/jpastreamer/findByBirthdayRange/{startDate}/{endDate} Get Person List By Birthday Range Info

Valid Path Variable

    http://localhost:8080/persons/jpastreamer/all
    http://localhost:8080/persons/jpastreamer/1
    http://localhost:8080/persons/jpastreamer/findByFirstCharacterOfFirstName/K
    http://localhost:8080/persons/jpastreamer/findByAge/35
    http://localhost:8080/persons/jpastreamer/findByLessThanAge/60
    http://localhost:8080/persons/jpastreamer/findByFirstCharacterOfFirstNameAndAge/J/45
    http://localhost:8080/persons/jpastreamer/findByAgeRange/10/60
    http://localhost:8080/persons/jpastreamer/findByBirthdayRange/1990-01-01/2023-07-13

No Path Variable

    http://localhost:8080/persons/jpastreamer/findMaximumAge
    http://localhost:8080/persons/jpastreamer/findMinimumAge

Technologies


  • Java 17
  • Spring Boot 3.0
  • Restful API
  • Lombok
  • Maven
  • Junit5
  • Mockito
  • Integration Tests
  • Docker
  • Docker Compose
  • JpaSteamer
  • JavaFaker

Prerequisites


  • Maven or Docker

Docker Run

The application can be built and run by the Docker engine. The Dockerfile has multistage build, so you do not need to build and run separately.

Please follow directions shown below in order to build and run the application with Docker Compose file;

$ cd jpastreamer
$ docker-compose up -d

If you change anything in the project and run it on Docker, you can also use this command shown below

$ cd jpastreamer
$ docker-compose up --build

Maven Run

To build and run the application with Maven, please follow the directions shown below;

$ cd jpastreamer
$ mvn clean install
$ mvn spring-boot:run

Screenshots

Click here to show the screenshots of project

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