Spring Boot JPA

Spring Boot JPA 

In 5 Simple Steps Integrate PostgreSQL Database | Tuorial - 4

Hello Friends, Welcome to Spring Boot JPA tutorial.

In this tutorial of Spring Boot JPA we are going to integrate  PostgreSQL database in 5 simple steps with Account Spring Boot Restful Web Service that we have created in our previous Spring Boot tutorial.

 

FIVE STEPS

STEP - 1

Adding Spring Boot JPA and PostgreSQL driver class dependency in build.gradle

STEP - 2 

Adding properties releated to Spring Boot JPA & PostgreSQL database in application.properties

STEP - 3

Converting Account domain to Account entity using Spring Boot JPA annotations

STEP - 4 

Implementing Spring Boot JPA Repository

STEP - 5

Adding support of Spring Boot JPA Repository in Service class

Spring Data JPA

1. Spring data JPA does a integration between  Spring Application & JPA.
2. JPA stands for JAVA Persistent API
3. JPA is a collection of method & classes to persist data in database
4. JPA forms a bridge between the Object Model (POJO) & Relational Model (Database Table)

Step-1: Adding Dependencies

Step-2: Adding Properties

Step-3:  Implementing JPA Entity

Step-4: Implementing Spring Boot JPA Repository

Step-5: Adding support of JPA repository in Service

For more details please check out following videos:
1. Restful Web Service Tutorial - https://goo.gl/7evDWv
2. Spring Boot Restful Web Service Tutorial - https://goo.gl/3F8W5g

Spring boot CRUD Operations example PUT & DELETE | Tutorial - 3

Spring boot CRUD Operations example 

PUT & DELETE

Welcome to spring boot restful web service tutorial, Tutorial -3 Spring boot CRUD Operations example PUT & DELETE.

In today's spring boot crud operations example we will learn following:

1. How to implement spring boot crud operations for sample Accounts spring boot restful web service.

2. As part of spring boot crud operations example tutorial we will learn implementation of PUT & DELETE methods.

3. We will also cover some corner use cases as part of this spring boot crud operations example tutorial.

In previous spring boot restful web service tutorial we have learned following:

1. How to implement spring boot crud operations example for sample Account spring boot restful web service.

2. In that spring boot crud operations example tutorial we have learn implementation of GET & POST method.

Content of this spring boot crud operations example tutorial is are as follows:

1. Implementation of spring boot service methods for PUT & DELETE methods
2. Implementation of spring boot crud operations methods in spring boot restful controller
3. Handling some corner use cases in spring boot crud operations example
4. Demo using CURL commands

spring boot CRUD operations means implementing CRUD operations using spring boot. Spring boot CRUD operations involves different operations such as create, read, update & delete. With respect to this different spring boot crud operations there are different HTTP methods such as POST, GET, PUT & DELETE.

For more details please check out following videos:

• Restful Web Service Tutorial 
• Spring Boot Restful Web Service Tutorial

Implementation of spring boot service methods for PUT & DELETE methods
 
Implementation of spring boot crud operations methods in spring boot restful controller
 
CURL Commands
 

Spring Boot Restful Web Services CRUD Example GET & POST | Tutorial - 2

Spring Boot Restful Web Services CRUD Example GET & POST

Welcome to spring boot restful web services crud example tutorial.

In this spring boot restful web services crud example tutorial we will learn following:

1. How to implement spring boot crud operations example for sample Account spring boot restful web service.

2. As part of spring boot restful web services crud example we will learn implementation of GET & POST methods.

In previous spring boot restful web services crud example tutorial we have learned following:

1. How to create spring boot restful web services example project using spring tool suite.

2. How to implement a basic spring boot restful web services crud example for sample Account spring boot restful web service.

In this spring boot restful web services crud example tutorial we will learn about GET & POST method implementation. And also about different spring boot annotations.

Content of this spring boot restful web services crud example tutorial is are as follows:

1. Implementing a spring boot restful web services crud example domain
2. Implementing a spring boot restful web services crud example service
3. Implementing a spring boot restful web services crud example controller
4. CURL commands for GET & POST

spring boot CRUD operations means implementing CRUD operations using spring boot. Spring boot CRUD operations involves different operations such as create, read, update & delete. With respect to this different spring boot crud operations there are different HTTP methods such as POST, GET, PUT & DELETE.

For more details please check out following videos:

• Restful Web Service Tutorial
• Spring Boot Restful Web Service Tutorial

Implementing a spring boot restful web services crud example domain

Implementing a spring boot restful web services crud example service

Implementing a spring boot restful web services crud example controller

CURL commands for GET & POST

Spring Boot Restful Web Service Tutorial | Tutorial 1 - Introduction

 

Spring Boot Restful Web Service Tutorial - Introduction

 In this session we will cover following:

• Implementing GET Request for Accounts Restful Web Service
• Discuss annotations & entity

Implementation 

Application Class

 

Controller Class

Annotation & Entity

1. @RestController
2. @SpringBootApplication
3. @RequestMapping
4. ResponseEntity