Implementing Oracle API Platform Cloud Service

By : Andrew Bell, Rensen, Luis Weir, Philip Wilkins

Buy this Book

Implementing Oracle API Platform Cloud Service

By: Andrew Bell, Rensen, Luis Weir, Philip Wilkins

Buy this Book

Overview of this book

Implementing Oracle API Platform Cloud Service moves from theory to practice using the newest Oracle API management platform. This critical new platform for Oracle developers allows you to interface the complex array of services your clients expect in the modern world. First, you'll learn about Oracle’s new platform and get an overview of it, then you'll see a use case showing the functionality and use of this new platform for Oracle customers. Next, you’ll see the power of Apiary and begin designing your own APIs. From there, you’ll build and run microservices and set up the Oracle API gateways. Moving on, you’ll discover how to customize the developer portal and publish your own APIs. You’ll spend time looking at configuration management on the new platform, and implementing the Oauth 2.0 policy, as well as custom policies. The latest finance modules from Oracle will be examined, with some of the third party alternatives in sight as well. This broad-scoped book completes your journey with a clear examination of how to transition APIs from Oracle API Management 12c to the new Oracle API Platform, so that you can step into the future confidently.

Preface

What is an API?

3rd generation APIs

What this book covers

How we have approached this book

What you need for this book

Who is the book for?

Errata

Piracy

Questions

Free Chapter

Platform Overview

What is the Oracle API platform?

Evolution of Oracle's API offering

Platform architecture

Summary

Use Case

Scenario

IT landscape

Logical data view

API requirements in detail

Structuring the design approach

Next steps

Summary

Designing the API

Scenario

The API design-first process

Summary

Building and Running the Microservice

What is a microservice?

Building the Microservice

Summary

Platform Setup and Gateway Configuration

Platform architecture

The concept of logical and physical gateways

Deployment for the use case

Prerequisites to allow the API platform to be built

Building the cloud

Summary

Defining Policies for APIs

Background

Request and response pipeline policies

Defining polices

Summary

Testing APIs with API Fortress

What is API Fortress?

Test the MRA Media Catalogue API

Summary

Implementing OAuth 2.0

OAuth 2.0 overview

MRA use case

Implementation steps

Summary

Implementing Custom Policies

What is Groovy?

Why provide Groovy for logging?

How Groovy custom policies work?

Custom Java policies

Custom policies – which policy type to use?

Summary

Moving from API Management 12c to APIP CS

Oracle API management suite 12c

Summary

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Summary

This chapter first explained what a microservice is and why Node.js and MongoDB are used to build the Media Catalogue Microservice.

The chapter continued with the steps, as part of the API design-first approach, of how the microservice is built, packaged, and deployed in a container using Docker. The Media Catalogue API is then updated in the APIP CS to route the request to the newly deployed microservice running in a Docker container.

The chapter ended with testing the API design with the backend microservice using Dredd.

The next Chapter 5, Platform Setup and Gateway Configuration explains in depth how the APIP CS platform is setup and how to configure the gateways.