Soa & Bpel

SOA & BPEL: Building a Service With BPEL and the Java EE Platform

Agenda ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Agenda ,[object Object],[object Object],[object Object],[object Object],[object Object]

Why Services? ,[object Object],[object Object],[object Object],[object Object],[object Object]

What Are Services? ,[object Object],[object Object],[object Object]

What Does a Service Do? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

How Is a Service Implemented? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Service Oriented Architecture ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Service Oriented Architecture ,[object Object],[object Object],[object Object],[object Object]

Principles of SOA ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Benefits of SOA ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Composite Applications ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Composite Applications—Summary ,[object Object],[object Object],[object Object]

WS-BPEL Works With WSDL Web Services Business Process Execution Language ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

What is BPEL? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

BPEL Is a Web Service Sequencing Language ,[object Object],[object Object],[object Object],[object Object],[object Object]

BPEL “Fixes” WSDL ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Orchestration vs. Choreography ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

BPEL: Relationship to Partners

Business Process Needs To... ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

BPEL Activities ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

BPEL: Basic Activities ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

BPEL: Basic Activities ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

BPEL: Structured Activities ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Why Do You Care on BPEL? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Example Scenario The Loan Processing Composite Application

WSDL: Schema Types (1) LoanProcessor.wsdl

BPEL: Partner Links & Variables

Loan Processor Service (EJB 3)

Service Consumption (Java APIs) for XML Web Services (JAX-WS 2.0)

Runtime: Java EE Platform and Java Business Integration ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Java Business Integration (JSR 208)

Web Service Orchestration ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Summary ,[object Object],[object Object],[object Object],[object Object],[object Object]

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