Hibernate

by 0 comments on "Show Hibernate SQL Query in Spring Boot"

In this short Spring Boot tutorial, I am going to share with you how to make Spring Boot app show Hibernate SQL Queries. Enable Hibernate SQL Queries Logging To show hibernate SQL queries in Spring Boot log file you will need to update the application.properties file with the following details: logging.level.org.hibernate.SQL=debug Show SQL Values Additionally,…

Read More Show Hibernate SQL Query in Spring Boot
by 0 comments on "Validate Request Body in RESTful Web Service"

In this tutorial, you will learn how to validate the request body of an HTTP Post request sent to a RESTful Web Service endpoint built with Spring Boot. Request Body JSON Let’s say you have a RESTful Web Service endpoint that accepts HTTP post requests with the following JSON payload: { “firstName”: “Sergey”, “lastName”: “Kargopolov”,…

Read More Validate Request Body in RESTful Web Service
by 0 comments on "Spring Boot REST and JPA – Save to a Database"

In this blog post, I am going to share with you how to create a very simple RESTful Spring Boot Web Service with Spring Boot which uses Spring Data JPA to save to a database. This Web Service will accept HTTP Post request with user details and then save this user details into MySQL Database using…

Read More Spring Boot REST and JPA – Save to a Database
by 0 comments on "Configure Spring Data JPA in Jersey 2 JAX-RS App"

In this blog post, I am going to share with you how to configure Spring Data JPA in a Jersey 2 Container Deployable Web App. Spring Data JPA makes it much easier and more convenient to persist and read data from the database and when I needed to tie together Spring Data JPA and Jersey 2 Web…

Read More Configure Spring Data JPA in Jersey 2 JAX-RS App
by 0 comments on "Configuring JPA in Jersey 2 Web App"

With this blog post, I am going to share what I needed to do to make JPA work in my Jersey 2 Web Services App. I have created my Jersey 2 app using the following maven snippet: mvn archetype:generate -DarchetypeGroupId=org.glassfish.jersey.archetypes \ -DarchetypeArtifactId=jersey-quickstart-webapp -DarchetypeVersion=2.26 I then opened pom.xml and added a few new dependencies which I…

Read More Configuring JPA in Jersey 2 Web App
by 0 comments on "Configure Hibernate to Use C3P0 Connection Pool"

With this tutorial I wanted to share with you how to configure your Java project and it’s hibernate configuration file hibernate.cfg.xml to use a more professional and production ready connection pool provider C3P0. Hibernate’s internal connection pooling algorithm is rudimentary, and is provided for development and testing purposes. In my earlier blog posts I used…

Read More Configure Hibernate to Use C3P0 Connection Pool
by 2 comments on "RESTful Web Service to Authenticate User and Issue Access Token"

It time to learn how to create a Web Service to authenticate user with their user name and password and how to issue a unique secure access token which our Mobile Application can use to send HTTP requests and communicate with protected web services of our API. For a free video tutorial on how to…

Read More RESTful Web Service to Authenticate User and Issue Access Token
by 0 comments on "Persist Java Object in MySQL Database With Hibernate"

Hibernate is a great framework to use to persist data into a database when building RESTful Web Services for your mobile application with Jersey and JAX-RS. In most of the projects I have participated when designing RESTful Web Services for Mobile App we used MySQL database server and Hibernate framework to store user data which…

Read More Persist Java Object in MySQL Database With Hibernate