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JAX-RS Tutorial with Jersey for RESTful Web Services

1. Introduction In this post, we feature a comprehensive tutorial on JAX-RS with Jersey for RESTful Web Services. Java API for RESTful Web Services (JAX-RS) is a Java programming language API specification that provides support in creating web services according to the Representational State Transfer (REST) architectural pattern. Jersey is Sun’s implementation for JAX-RS. Jersey not only implements the annotations ...

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Hibernate in Eclipse with PostgreSQL Example

This article will show you a simple example of how to use Hibernate in Eclipse with PostgreSQL. PostgreSQL is an object-relational database management system. It’s one of the most popular databases used in the world. Hibernate is a framework for mapping object-oriented domain model to a relational database. Hibernate handles persistent database accesses with high-level object handling functions. 1. Assumptions ...

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Spring Integration Http Gateway Example

1. Introduction In this post, we feature a comprehensive Example on Spring Integration Http Gateway. Messaging Gateway is an Enterprise Integration pattern that encapsulates the messaging code enabling the application to have only business logic code. In Spring Integration, the Messaging Gateway pattern is implemented in the gateway component, which is used to provide an entry / exit system between ...

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IntelliJ IDEA Code Review Example

In this post, we feature a comprehensive Example on IntelliJ IDEA Code Review. We will learn how we can use IDEA IntelliJ for code reviews. 1. Introduction Code review is systematic examination (sometimes referred to as peer review) of computer source code. It is intended to find mistakes overlooked in software development, improving the overall quality of software. Reviews are ...

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Spring Boot Hello World Example

In this post, we will demonstrate a Spring Boot Hello World application. 1. Introduction If you have worked with Spring projects in the past, you might agree that they require quite a bit of configuration. Some of this configuration is boilerplate code related to infrastructure and has nothing to do with business requirements. Spring Boot is a technology that will ...

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Spring with Maven Tutorial

In this post, we feature a comprehensive Tutorial on Spring with Maven. Spring Framework is a Java application framework that provides many useful services for building applications. Apache Maven is a software project management and comprehension tool. In this article, I will demonstrate how to build a web application utilizing Spring MVC framework as a Maven project. Table of Contents ...

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MySQL Workbench Tutorial

MySQL Workbench is one of the most used tools to work with MySQL-based databases and manage schema for a database, data in tables and reverse engineering the schema definitions. The reason MySQL Workbench is so popular is the easiness it provides when working with MySQL databases. It provides a visually intuitive DB design tool which integrates many functionalities like: Creating databases Managing ...

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Java Batch Tutorial

1. Introduction In this post, we feature a comprehensive Example on Java Batch. Java batch application is a Java application which processes a group of records, usually large volumes of data, as a single unit automatically. Spring introduced the Spring-batch framework in 2006. Spring Batch is an open source framework designed to enable the development of robust batch applications vital for the daily operations of ...

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Java JDBC PostgreSQL Connection Example

This article is a Java JDBC PostgreSQL Connection Example. PostgreSQL is an object-relational database management system. It’s one of the most popular databases used in the world. This article will show you how Java connects to it using JDBC. 1. Tools and Requirements PostgreSQL download Eclipse Oxygen PostgreSQL JDBC driver download 2. Development Environment Setup This example is set up ...

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Selenium IDE Commands Example

This article is about installing Selenium IDE and the various commands you can run to enable test automation. This article will cover the most frequently used Selenium IDE Commands. 1. Introduction Selenium is used to automate browsers. Selenium WebDriver has found its place in test automation for web applications. It is used to create robust, browser-based regression automation suites and ...

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