next-gen odata/ui5 microservices with spring boot

Jan Penninkhof – PhoQus B.V.

Next-Gen OData/UI5 Microservices with Spring Boot

Hello!

What is a micro-service?

• Stateless• Service oriented• Autonomously running• Continuous Integration• Loosely coupled• High level of resilience

Spring Boot

Get’s your started really quickly, but still includes features such as: Metrics Pluggable (Social, twitter, persistency, hystrix etc) Run as War in Tomcat or HCP, Runs as Jar on Docker, VM, Azure Easy to transport, easy to scale

Fiori and Micro-services

Every tile has it’s own UI5 app and it’s own back-end application Runs as isolated micro-services Communication with other components through APIs Isolated database persistency

What do you think of something like this?

UI5 works best on OData

OLingo is awesome Just define your entities and you’re done! Customizable: include transient/calculated attributes, adapt metadata based on context,

add custom/smart annotations

Spring Boot is awesome Just define your entities and you’re done! Codeless repository logic for CRUD + filter-logic Uses Liquibase to take care of schema changes and hibernate to connect to your data

source. Unobtrusively, no code required!

OData/UI5 boilerplate

Applying micro-services pattern Deploys on various platforms, including HCP, HANA Includes plumping to include UI5 app Includes plumbing to provide OData service based on Olingo Includes plumbing to link Olingo to JPA data entities Includes boilerplate code for custom/smart annotations Automatically creates and updates database-schema based on application entities Includes simple UI5 app to showcase some of the features

What can it be used for

Rapidly build your own microservice without having to do the basic plumbing Quickly setup a prototype application that includes a back-end Win an Innojam/Hackathon!

Fork me on Github: https://github.com/jpenninkhof/odata-boilerplate.git

Thank you!