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Business Process/Web Services Integration - ebXML Himagiri (Hima) Mukkamala Web Services Architect, Sybase e-Business Division Bio Web Services Architect for Sybase e-Business Division Co-author for ebXML CPPA 2.0 specification Co-author for ebXML BPSS 2.0 specification

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business process web services integration ebxml

Business Process/Web Services Integration - ebXML

Himagiri (Hima) Mukkamala

Web Services Architect,

Sybase e-Business Division

slide2
Bio
  • Web Services Architect for Sybase e-Business Division
  • Co-author for ebXML CPPA 2.0 specification
  • Co-author for ebXML BPSS 2.0 specification
  • Specification Co-lead for JSR 157 – Java APIs for ebXML CPPA
  • Sybase’s representative to W3C Web Services Architecture WG
web services classification
Web Services – Classification
  • Two categories based on usage patterns
    • Simple
    • Collaborative Web Services
simple web services
Simple Web Services
  • Basic Web Services.
    • Stock Quote Service, etc.
  • Either RPC or Document style
  • Commonly implemented using SOAP, WSDL & UDDI on a J2EE™ AppServer.
  • Doesn’t provide Business Process Collaboration capabilities natively.
  • Lacks Trading Partner Agreement, State information
simple web services5
Simple Web Services

Web Services

Provider

Web Services

Provider

Request

Internet

Response

J2EE™

AppServer

SOAP Messages

.NET

collaborative web services
Collaborative Web Services
  • Complex Web Services.
  • Either RPC or Document style
  • Commonly layered on industry standards like ebXML, RosettaNet™, etc.
  • Business Process Collaboration over the Internet.
  • Enables Trading Partners to take part in complex business processes.
  • Provide common services like Exceptions, Security, Non-Repudiation, Notification of Failure, etc.
  • Larger infrastructure requirements.
collaborative web services cont d
Collaborative Web Services(Cont’d)

Trading Partner

Management

B2B

Application

B2B

Application

Request

Response

Internet

Request

Response

BPM

BPM

J2EE™

AppServer

Collaboration

.NET ™

ebxml collaborative ws

Core Comp

MSH

ebXML& Collaborative WS

Trading Partner

Management

CPP/A

B2B

Application

B2B

Application

Request

Response

Internet

Request

Response

BPM

BPM

Collaboration

BPSS

J2EE™

AppServer

.NET ™

business process integration
Business Process Integration
  • Integrating disparate business processes within and outside the enterprise
  • Ability to describe business processes in a platform/vendor neutral format
  • Web Services to integrate diverse architectures and implementations
  • Different requirements based on integration boundaries.
  • Business processes could be a choreography of Web Services
business process integration cont d
Business Process Integration (Cont’d)
  • Within the enterprise, different systems have to be tied together.
  • Performance and simplicity becomes a big factor
  • Automating integration across extended value chain can be delivered using Web Services.
  • Integration across enterprise can start with simple interactions.
  • Eventually, for Business Process Integration spanning multiple enterprises, Web Services Integration Architectures have to possess certain functionalities.
business process integration cont d11
Business Process Integration (Cont’d)
  • Some of the functionality include
    • Choreography
    • Transactionality
    • Security
    • Managebility, etc.
  • These features will let enterprises have flexibility in integrating business partners
  • Results in automated business collaborations in a standardized format??
business process integration cont d12

Portal Interface

Data Storage

Business Process

Engine

Analysis/Monitoring

Application Server

Adapters

Public Process Integration

Transformation/

Routing

Business Process Integration (Cont’d)

Web Services Business Platform

key elements of an ebxml solution
Key Elements of an ebXML Solution
  • Modeling tools for BPSS
  • GUItools for CPPA creation
  • Standards adherence
  • Proven interoperability with solutions from other vendors
  • Security enhancements like S/MIME
  • Scalability and High Availability
  • Integration with security infrastructure
  • Business Process Management layer
business process integration solution beyond ebxml
Business Process Integration Solution (Beyond ebXML)
  • Adapters to EIS systems like SAP to get to internal processes
  • Monitoring capabilities to analyze/evaluate business processes – internal & external
  • Application Server functionality like J2EE compliance.
  • Portal solutions for human interaction across business processes
sybase ebxml solution
Sybase ebXML Solution
  • Business Process Integrator (BPI) Suite
    • A comprehensive, modular integration solution for the value chain
    • ebXML and RosettaNet support
    • Business process management (public & private)
    • Business activity monitoring (fat or thin client)
    • Integration to legacy applications
      • EDI (X12, EDIFACT, HL7)
      • SAP, Siebel, PeopleSoft, etc.
      • OS/390 – CICS & IMS
      • Many others
bpi suite for ebxml
BPI Suite for ebXML
  • Web Services Integrator
    • ebXML MSH and CPPA support
    • Tools for CPP and CPA creation and modification.
    • UCC (Drummond) certified for ebMS 2.0 interoperability with 3 other vendors.
    • Messaging implementation has been open-sourced and is available for public download at www.sybase.com/developer
  • PowerDesigner
    • Design-time BPSS support
    • UML Modeling.
  • Process Server
    • Run-time ebXML BPSS support
    • Additional support for private business processes
bpi suite for ebxml cont d
BPI Suite for ebXML(Cont’d)
  • BizTracker
    • Monitor status of private or public business processes
    • Real-time transformation of raw data into meaningful business metrics (real-time BI)
  • e-Biz Integrator
    • Message routing
    • Data transformation
  • Enterprise Application Server
    • J2EE1.3 compliant
    • Execute CORBA/COM/Java components
ebxml specifications
ebXML Specifications
  • ebMS 2.0 & MSH 1.0
  • BPSS 1.01
  • CPPA 1.0 & CPPA 2.0
  • REGREP using JAXR
car parts international
Car Parts International
  • Car Parts International uses the Sybase Business Process Integrator (BPI) Suite to:
    • Integrate all key touch points in the extended value chain: customers, employees, and business partners in value chain.
    • Provide valuable services to their customers streamlines integration with existing systems
    • Automate business processes in an extended enterprise.
    • Streamline integration with existing systems
    • Bring news systems on-line
car parts international business problem
Car Parts International Business Problem

Call Center

  • Competitive market place
  • New channels of delivery needed for customers
  • Operation systems can’t connect to web applications
  • Paper intensive manual process
  • Difficulty bringing new systems on-line quickly

Car Parts

International

Orders

Internet

Car Parts

Manufacturer

business process
Business Process

Business Process Engine

Start

Validate Client Account

Exists

Y

N

Check Credit

Good

Y

N

ExternalCustomer

VerificationService

Open Account

Send

Denial

Submit Order

End

slide23

OrderReservationRequest

OrderReservationResponse

OrderRequest

OrderConfirmation

Public Collaboration

Submit Order

Car Parts Manufacturer

Car Parts

International

Public Process

Interface

Sybase Adapter forSAP R/3

Internet

the systems
The Systems

Car Parts

International

Sybase Adapter for SAP R/3

Process Server

EAServer

J2EE 1.3 Compliant

SAP R/3 System

Sybase Adapter for Siebel

Web Services

Integrator

Siebel System

BizTracker

e-BizIntegrator

Credit Approval System

public business process submit order
Public Business Process – Submit Order
  • “Submit Order” is business process integration across enterprise
  • This is a two business transaction collaboration
  • “Car Parts International” will send a “Order Reservation Request” for a particular part ordered by a customer
  • “Car Parts Manufacturer” will send a “Order Reservation Response”
  • “Car Parts International” will send a “Order Request”
  • “Car Parts Manufacturer” will send a “Order Confirmation”
  • SAP System on the “Car Parts Manufacturer” side will register the order, once PO is received and PO Response is sent.
description of b2b collaboration using ebxml
Description of B2B Collaboration using ebXML
  • Roles – Seller, Buyer
  • Transactions – Order Reservation Request, Purchase Order
  • Business Documents
    • Order Reservation Request, Order Reservation Response
    • PO Request, PO Confirmation
  • Protocol – HTTP
  • XMLDSIG for Non-Repudiation
  • SSL for Authentication
  • Documents and Capabilities published for Trading Partner access
scenario mapped to ebxml
Scenario Mapped to ebXML
  • Business Documents – Order Reservation Request, Order Reservation Response, PO, PO Confirmation – Set of Core Components
  • Collaboration Description for Purchasing Service Business Process - BPSS
  • Definition of transport, enveloping, security characteristics, etc. - CPA
  • Publishing of Document definitions and capabilities - REGREP
  • Runtime exchange of messages over HTTP – MSH
sequence of operations
Sequence of Operations
  • Model the Business Collaboration.
  • Create a BPSS instance document for the collaboration.
  • Choose the Business Documents to take part in the collaboration.
  • Decide on message exchange characteristics
  • Create a CPP for the business process capturing the characteristics decided.
  • Publish the BPSS instance, CPP and the Business Documents to registry under particular category
sequence of operations cont d
Sequence of Operations (Cont’d)
  • Trading Partner would query the registry for a particular category.
  • A particular matching partners’ BPSS, CPP and other necessary information are retrieved from the registry.
  • Would create a CPP to match up with their characteristics.
  • Negotiate with the partner chosen to come up with a CPA.
  • Initiate the collaboration by invoking the Business Service Interface provided.
collaboration design and runtime
Collaboration Design and Runtime

Business

Process

Model

Business

Document

Core

Components

BPSS

CPP

CPP

Registry/

Repository

CPA

Transport &

Packaging

Trading Partner

Trading Partner

infrastructure
Infrastructure

Design

Runtime

Document

Repository

BSI

CPA

Merge Tool

REGREP API

CPA

Negotiation

CPPA API

CPP

Designer

MSH API

BP Modeling

Tool

App Server

Registry

Browser

summary
Summary
  • Things to look for in a Vendors’ offering
    • Tools, Tools, Tools………
    • GUI tools for CPP/A creation
    • Modeling tools for BPSS
    • Standards adherence
    • Security enhancements like S/MIME
    • Scalability and High Availability
    • Integration capabilities.
    • Business Process Management within and across enterprise.
information
Information
  • www.sybase.com/products – Information about Sybase’s BPI Suite
  • www.sybase.com/developer - Information about Sybase’s opensource ebXML Messaging implementation.