From SAP to app using rhomobile

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Mark Teichmann

Slides of my Presentation at SAP Inside Track Hamburg on May 12, 2012.

Technology

From SAP to app using Rhomobile

Mark Teichmann, Info AG

© INFO AG | 13 May 2012 | page 1

Mobile Application Development Platforms
What is a MADP?

=> Suite of products and services that enable development of
mobile applications

Typical Features
• Cross-platform support
• Middleware for Data Sync, Security, App Provisioning
• Graphical Editor / Code generation

© INFO AG | 13 May 2012 | page 2

Mobile Application Development Platforms
Overview of well known Vendors

• Antenna Software
• Appcelerator
• IBM Worklight
• Kony Solutions
Rhomobile
• Rhomobile
• Sybase Unwired Platform
• Syclo (will be merged into Sybase Unwired Platform)
• Verivo
• …

© INFO AG | 13 May 2012 | page 3

Components of Rhomobile
Source: http://www.rhomobile.com/products/

© INFO AG | 13 May 2012 | page 4

Mobile Process
Approval of a Purchase Requisition

© INFO AG | 13 May 2012 | page 5

Live Demo

© INFO AG | 13 May 2012 | page 6

Livedemo continued…

© INFO AG | 13 May 2012 | page 7

Livedemo continued…

© INFO AG | 13 May 2012 | page 8

Components of Rhomobile

• Design mobile apps using Ruby and Eclipse

• Synchronize data with backend systems

• Build apps for all platforms in the cloud

© INFO AG | 13 May 2012 | page 9

Rhodes

• Open Source Framework for building mobile applications
• Ruby MVC
• Rhom Database Object Mapper
• UI is HTML5/CSS/JS
• Rendered in native browser app
• Available for Android, iOS, Blackberry, Windows Phone

© INFO AG | 13 May 2012 | page 10

Rhodes Framwork Architecture
Source: http://docs.rhomobile.com/rhodes/introduction#framework-architecture

© INFO AG | 13 May 2012 | page 11

Ruby MVC
Model

Controller View

© INFO AG | 13 May 2012 | page 12

Rhom
Mini Database Object Mapper

• Easy data handling
• No database schema
• No data migrations needed
• Data model extendable by code

© INFO AG | 13 May 2012 | page 13

Rhom Example Code
Added Property get_banfpos_list to the model

Built-in Sync functionality

Model is easily
expandable

© INFO AG | 13 May 2012 | page 14

Usage of Workflow.get_banfpos_list
Source code of View index.rb

© INFO AG | 13 May 2012 | page 15

Corresponding
View

Source code
<li><div data-role="collapsible”>

<h3>Bestellpositionen</h3>

<ul data-role="listview" data-inset="true" >

<% @workflow.get_banfpos_list.each do |pos| %>

<li data-role="list-divider" >Position <%= pos['bnfpo'].to_i %>

<span class="ui-li-count"><%= pos['menge'] %></span>

</li>

<li>

<p><strong>Material: <%= pos['matnr'] %></strong></p>

…

…
© INFO AG | 13 May 2012 | page 16

RhoConnect
Source: rhomobile.com

© INFO AG | 13 May 2012 | page 17

RhoConnect
Data Synchronization with Source Adapters

© INFO AG | 13 May 2012 | page 18

Source Adapter for Workflow object

© INFO AG | 13 May 2012 | page 19

SAP Business Workflow
One-Step PR Approval Workflow

© INFO AG | 13 May 2012 | page 20

SAP Objects

© INFO AG | 13 May 2012 | page 21

RESTful Controller

SDN blog by Uwe Kunath

© INFO AG | 13 May 2012 | page 22

$REST Service in SAP Transaction SICF rest_result = RestClient.get("#{@base}/sap/zrest/banfdemo/workflows/#{current_user.login.upcase}").body © INFO AG | 13 May 2012 | page 23$

Workflow document in Browser

© INFO AG | 13 May 2012 | page 24

Workflow document stored in Rhoconnect
Redis based NoSQL Sync Server

© INFO AG | 13 May 2012 | page 25

RhoHub
Build native apps for all platforms

• Git Repository for your source code
• RhoHub Editor for working in the Cloud (optional)
• Build app for different Mobile Platforms

© INFO AG | 13 May 2012 | page 26

Example iOS Build

© INFO AG | 13 May 2012 | page 28

RhoHub Editor

© INFO AG | 13 May 2012 | page 29

RhoGallery
App Store in the Cloud

© INFO AG | 13 May 2012 | page 30

Lessons learned

• Learning Ruby is straight forward
• Implementing SAP backend needs manual work
• Documentation of Rhomobile could be better and more up to date
• Good support via Google Group and @adamblum (CEO)
• jQuery Mobile slows apps down -> jqMobi is possible but much
manual work needed

© INFO AG | 13 May 2012 | page 31

Thanks for your attention!
MARK TEICHMANN
mark.teichmann@info-ag.de
@thulium3

© INFO AG | 13 May 2012 | page 32

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From SAP to app using rhomobile

2. Mobile Application Development Platforms What is a MADP? => Suite of products and services that enable development of mobile applications Typical Features • Cross-platform support • Middleware for Data Sync, Security, App Provisioning • Graphical Editor / Code generation © INFO AG | 13 May 2012 | page 2

3. Mobile Application Development Platforms Overview of well known Vendors • Antenna Software • Appcelerator • IBM Worklight • Kony Solutions Rhomobile • Rhomobile • Sybase Unwired Platform • Syclo (will be merged into Sybase Unwired Platform) • Verivo • … © INFO AG | 13 May 2012 | page 3

9. Components of Rhomobile • Design mobile apps using Ruby and Eclipse • Synchronize data with backend systems • Build apps for all platforms in the cloud © INFO AG | 13 May 2012 | page 9

10. Rhodes • Open Source Framework for building mobile applications • Ruby MVC • Rhom Database Object Mapper • UI is HTML5/CSS/JS • Rendered in native browser app • Available for Android, iOS, Blackberry, Windows Phone © INFO AG | 13 May 2012 | page 10

11. Rhodes Framwork Architecture Source: http://docs.rhomobile.com/rhodes/introduction#framework-architecture © INFO AG | 13 May 2012 | page 11

13. Rhom Mini Database Object Mapper • Easy data handling • No database schema • No data migrations needed • Data model extendable by code © INFO AG | 13 May 2012 | page 13

14. Rhom Example Code Added Property get_banfpos_list to the model Built-in Sync functionality Model is easily expandable © INFO AG | 13 May 2012 | page 14

16. Corresponding View Source code <li><div data-role="collapsible”> <h3>Bestellpositionen</h3> <ul data-role="listview" data-inset="true" > <% @workflow.get_banfpos_list.each do |pos| %> <li data-role="list-divider" >Position <%= pos['bnfpo'].to_i %> <span class="ui-li-count"><%= pos['menge'] %></span> </li> <li> <p><strong>Material: <%= pos['matnr'] %></strong></p> … … © INFO AG | 13 May 2012 | page 16

23. REST Service in SAP Transaction SICF rest_result = RestClient.get("#{@base}/sap/zrest/banfdemo/workflows/#{current_user.login.upcase}").body © INFO AG | 13 May 2012 | page 23

26. RhoHub Build native apps for all platforms • Git Repository for your source code • RhoHub Editor for working in the Cloud (optional) • Build app for different Mobile Platforms © INFO AG | 13 May 2012 | page 26

31. Lessons learned • Learning Ruby is straight forward • Implementing SAP backend needs manual work • Documentation of Rhomobile could be better and more up to date • Good support via Google Group and @adamblum (CEO) • jQuery Mobile slows apps down -> jqMobi is possible but much manual work needed © INFO AG | 13 May 2012 | page 31

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