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How to Store and Retrieve Data from a Database

25 Sep 2018

In the previous guide, we’ve seen how we can configure the Payara Server to connect to a database and use the datasource from an application. This guide walks you through the process of building an application to store and retrieve data from the database.

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OpenID Connect in the Payara Platform 5.183

20 Sep 2018

Introduction

OpenID Connect is a security mechanism for an application to contact an identity service, verify the identity of the End-User based, and obtain End-User information using REST API's in a secure way.

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Payara for Beginners – Payara ServerをEclipse IDEに追加する

19 Sep 2018

Java EEプロジェクトを作成するにあたって、Eclipseにサーバーを定義してアプリケーションをIDE上でテストできるようにしておくことは重要です。生成物をビルドして手動でPayara Serverにデプロイするよりも、作業がずっとスムーズになります。

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Video: How to Install JDK 8 on Ubuntu

17 Sep 2018

Watch this quick video to learn how to install the open (Java Development Kit) JDK 8 by Azul Systems called Zulu. A JDK is needed to write Java apps.  We'll take you step by step through the process of checking to make sure you don't already have a JDK installed through to installation of Zulu.

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Debugging: Diagnose and Detect the Cause of Errors in your Application

13 Sep 2018

This debugging guide will help you to diagnose and detect the cause of errors in your application by debugging Payara Server or Payara Micro.

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Video: How to Install NetBeans on Ubuntu

11 Sep 2018

Follow the steps in this 2 minute video to install NetBeans IDE on Ubuntu so you can get started developing Java EE applications on Payara Server or Payara Micro. Before you start, make sure you have a JDK installed (not just the JRE).

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How to Write Reactive Applications with MicroProfile

10 Sep 2018

Eclipse MicroProfile is a framework that brings innovative technology to enterprise applications. Both Payara Server and Payara Micro provide the most recent MicroProfile version as soon as possible. Along with the aim to simplify development of microservices and cloud deployment, MicroProfile...

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Consuming a REST Service

07 Sep 2018

A REST Service in Java EE can be created using JAX-RS. The contents of such service can be consumed using ordinary HTTP requests to a URL. URLs are typically kept simple and have a logical pattern, so it's easy to type them manually in e.g. a browser. This is different from SOAP, which...

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Securing a REST Service

05 Sep 2018

If you're building a REST service, then that REST service will expose some kind of data or will allow some kind of interactions with a server. For instance, consider a Facebook REST service that allows you to retrieve your chat history. Naturally you don't want just anyone looking at that...

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Create a User Interface with JSF

03 Sep 2018

JSF is a component oriented MVC (Model View Controller) framework that's a part of Java EE. It comes with a small set of basic components (widgets), a templating engine, and facilities for converting and validating input. JSF strongly builds on other APIs in Java EE. Request handling is build on...

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