02 nw gatewayoverview

8/11/2019 02 NW GatewayOverview

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SAP NetWeaver Gateway Overview and Demo

Jeff GeboRIG



Introduction to SAP NetWeaverGateway



© 2011 SAP AG. All rights reserved.

SAP NetWeaver Gateway

E x p e r i e n c e s

T

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DevicesWeb SocialEnterprise SoftwareCloud

SAPBW

SRM SCM ERPPLMCRM

SAP Business Suite SAP HANA

Analytics Analytics

Point to Point Solutions

Increase Costs & Complexity

SAP NetWeaver Gateway

SAP MobilePlatform

DuetEnterprise

OData




SAP NetWeaver Gateway in SAP’s standard offerings

v

HTML5-based landingpages (HCM, SRM) *

HTML5-based consumergrade UI (SRM) *

This is the current state of planning and may be change

SAP SolutionManager Mobile AppSAP Fiori

SAP EnterprisePortal

* planned

SAP HANA! SAP Customer Enga

! SAP Fraud! SAP Liquidity R

! SAP Demand Sig


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SAP NetWeaver Gateway Architecture

IDEs

Plug-insConsumer Consumer Consumer

S A P N e t W e a v e r

SAP NetWeaverGateway

Gateway CoreTechnology

OData with SAP Annotations

Data SourceProviders

Service Adaptation

Supportability

Monitoring

Security

BOL SPI

Data Connectivity

Subscriptions/Notifications

Tools

Service Builder CustomDevelopment

AnalyticsBAPI/RFC

SAP HANA SAP BWSAP Business Suite [ERP,CRM,SRM…]



What is OData?



What is OData?SQL “Light” for the Web

OData is a standardized protocol

for creating and consuming data

APIs



But, What is an OData service ?

" GET ~/BusinessPartners" GET ~/BusinessPartners(‘0100000000')" GET ~/BusinessPartners(‘0100000000')/SalesOrders" GET ~/SalesOrders('0500000000')/SalesOrderItems" GET ~/SalesOrderItems(SalesOrderID='0500000000',Position='0000000020')" GET ~/SalesOrderItems(SalesOrderID='0500000000',Position='0000000020')/Product



Entity Data Model – Overview

An Entity Data Model (EDM) describes the organisation and relationship of the data resourcesparticular business scenario.

Entity Sets are instances of entity types and can be accessed as follows:• http://<host>/<ServiceRoot>/SalesOrderItems• http://<host>/<ServiceRoot>/<Products

Association: Relationshipbetween two entity types

An Entone

Navigation implements anassociation

Entity Type: EDM basicbuilding block. Represents

specific business object

At least be nomin



How to find the right conceptual model ?



Business partner details & sales orders of a business partner




List of sales orders




Sales order items




Show product details



Gateway ProductivityAccelerator Tools




OData Modeler

Graphical Modeler

! Entities

! Properties

! Complex Types

! Function Import

! Associations

Exporting

• OData V2, V2 for SAP, OData V3




User interface – Application / Proxy Generation

SAP NetWeaver Gateway Productivity

Accelerator (GWPA/M) supportscreation of projects for:

# Android*# iOS*# HTML5 (jQuery or SAP UI5)# PHP# Java SE# Microsoft Office (Outlook )

* SMP Libraries included which allows communication via SMP or SAP NetWeaver Gateway alternatively




GWPA for Service Consumption

" Support for various consumption environments

(SAPUI5, iOS, Android, Java and etc.)

" Provide templates for quick application creation

(e.g. Basic, List/Detail, Workflow, Form)

" Proxy Generation and Starter Application

Generation

" Extensibility Framework

" Out-Of-The-Box Enterprise Readiness Support




Service Catalog in Gateway Productivity Accelerator

SAP NetWeaver Gateway Productivity

Accelerator (GWPA) includes aService Catalog view in the ODataperspective for:

# Searching for services# Viewing the service details# Generating Proxies and Starter

Applications from a service# Importing the OData Model of aservice



OData – Bridging the Divide




OData – Bridging the Technology Divide

I’m going to showthese people how it isdone. Mobility is the

future and so am I!!!

Bob from the SAbeen here for 20

ABAP.

Tristen from the newly formedMobility Department. Justgraduated from College.

Ashley – Program Managerfor past 10 years. Just gotback from ASUG whereshe saw some cool SAP

mobile demos.

Tristen, Bob – I needyou guys to work

together on gettingSAP Data on aMobile Device




OData – Bridging the Technology DivideWhat??? I have towork with this oldguy? And what is

sap? Sounds like thestuff that comes out

of trees!


ABAP.



mobile demos.

Guys, SAP supportsOData services

based and has anOData Modeler thatyou guys can use to

collaborate.





OData? Now you aretalking my language!

That a sweet RESTful

service interface!


ABAP.



mobile demos.

Guys, SAP supportsOdata services based

and has an OdataModeler that youguys can use to

collaborate.






ABAP.


Looks great Bob! Thisis all I need…I can

get started based onthis model right away!

TrD

y






ABAP.


Now all I have to do isgenerate a proxy based onthis model with these sweetSAP NetWeaver Gateway

Tools and then I can write myawesome App!

This is great, all I need to dnow is import this model in

SAP NetWeaver Gatewayand bind the generated

skelton to the Sales OrderBAPIs!





Tristen, Bob, youguys did a great jobon this App!

Customers love it!

SalesOrders

SMP 3.0SAP

NetWeaverGateway




Demo

Let’s Doa Demo!

02 nw gatewayoverview

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