Oracle SOA Suite 11g Handbook

Name: Oracle SOA Suite 11g Handbook
Brand: McGraw-Hill
Price: 98.49 EUR
Availability: OnlineOnly

Lonneke Dikmans Lucas Jellema(Autor*in)

McGraw-Hill (Verlag)

1. Auflage

Erschienen am 5. August 2010

975 Seiten

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Inhalt

Cover
Oracle SOA Suite 11g Handbook
Copyright Page
Contents
Foreword
Acknowledgments
Introduction
PART I
1 A Typical Case of SOA: Introduction of St. Matthews Hospital Center
Introduction to St. Matthews Hospital Center
History
Trends in Healthcare and Hospitals
The Hospital from an Architectural Point of View
Business Architecture View
Information Architecture View
Technical Architecture View
Summary
2 Introduction to Service-Oriented Architecture
Service-Oriented Architecture (SOA)
SOA from a Business Point of View
SOA from an Architectural Point of View
SOA from an Implementation Point of View
Summary
The eAppointment Pilot Project
3 Oracle Fusion Middleware and SOA Suite 11g
History of Middleware and SOA in Oracle
The Mists of Time-Until 2001
Industry Standards: From 1998 until Now
Not Invented Here (2001-2008)
Complete, Open, and Integrated-2009 and Beyond
SOA Suite 11g: The Key Components
Adapters
Event Delivery Network
Oracle Service Bus
Business Activity Monitoring (BAM) Server
Fusion Middleware Infrastructure and WebLogic Server 11g
Design Time
Related Suites and Products in FMW 11g
Getting Started with SOA Suite 11g
Installation of SOA Suite 11g
Create and Run the "HelloWorld" of Service Composite Applications
Migrating from SOA Suite 10.1.3
Summary
PART II
4 XML and Web Services Fundamentals
Kicking the Tires on the eAppointment Project
Introduction to XML
XML Documents
Data Design for XML-XML Schema Definitions (XSD)
The Service Contract: Introducing WSDL
Analyzing the Service Interface According to WSDL
Demo: Create the Simplest Web Service Implementation
Summary
5 First Steps with BPEL and the Database Adapter
Introducing the Business Process Execution Language (BPEL)
BPEL Ingredients
Implementing the Composite PatientDataService
The PatientDataService BPEL Process in More Detail
Essential BPEL Activities
The Assign Activity and the Use of XPath in BPEL
Accessing the Database from a BPEL Process
A Simple Select Service to Retrieve the Patient Identifier
Summary
6 Process-Oriented BPEL
The Start of the Appointment Process
Scope and Sequence
Flow for Parallel Execution of BPEL Activities
Invoking a Synchronous Web Service: Prepare Instructions
Invoking an Asynchronous Service: Calling the Appointment Scheduler
Implementing the (Mock) Asynchronous SchedulerService
Calling the Asynchronous SchedulerService
Sending Notifications from the BPEL Process
Receiving Request Messages in Running BPEL Instances
Consuming an Asynchronous Event: Handling a Cancellation
Request Appointment Details from the PatientAppointmentService Instance
Dealing with and Compensating for Exceptional Circumstances
Handling Exceptions in BPEL Processes
Undoing BPEL Scope Results Through Compensation Handlers
Summary
7 Mediator Service for Straight Talk and No Nonsense
The Mediator: From the Real World to the World Inside the SOA Suite
The Mediator Inside the SOA Suite
Processing Files with Appointment Requests
Introducing the Mediator and the File Adapter: Routing and Transformation
Sending the Appointment Requests to the Patient Appointment Service
Adding Flexibility Using Filtering and Transformation of Messages
Content-based Routing for External Appointment Requests
Moving to Canonical Messages Using Domain Value Maps
Value Mapping with Domain Value Maps
Alternative Means for Value Translation
Appointment Requests via a Web Application
Opening Up the Composite to a New Message Producer
Decoupling the Database Adapter Service
Decoupling the PatientAppointmentService BPEL Process
Summary
8 Rules Rule-on Decision Services
Deriving the Type of the Appointment
Creating a Business Rule Service Component
Separating Out Business Logic Using Business Rules
The Rationale Behind Business Rules
Business Rule Architecture
System Parameters and Global Formulas
Setting Up the Central Library of System Parameters
Adding Formulas to the Central Library
Using a Decision Table to Establish the Appointment's Priority
Introducing the Decision Table at Starbucks
Logic for Determining the Appointment's Priority
Summary
9 Event-Driven Architecture for Super Decoupling
Event-Driven Architecture for Super Decoupling
Introducing the Event Delivery Network
First Round with EDN: Consuming Events
Synchronizing Patient Data Using the Event Delivery Network
Creating Picky Subscriptions Using Filter Expressions
Publishing Patient Details Change Events
Publishing Database Events via Advanced Queuing
Publishing EDN Events from BPEL Components
Event Delivery Network in SCA and BPEL
Analyzing the SCA Configuration Around EDN and Events
Decoupling Two-way Services Using the Discussion Forum Approach
Introducing the Discussion Forum Pattern
A First Stab at the Decoupling from a Two-way Service Using the Discussion Forum Approach
The Discussion Forums Pattern in Action
Extending the Event-based Patient Data Service
Judging the Discussion Forum Pattern
Summary
10 The Missing Link: The Human Service Provider
Introducing the Human Task Service
Architecture of the Human Task Service
Exploring the Task Service in Detail
Defining the First Human Task-Approve Highest Priority
Steps for Implementing the Human Task ArbitrateHighPriority
Extend the Task ArbitrateHighPriority with Notification and Group Assignment
The Scheduler Service-Beyond Mere Decisions
Tasks with Complex Outcomes
Acceptance of New Patient: Complex Task Routing
Accepting a New Patient
Integrate the Task in the PatientDataService BPEL Component
See Some Action: Requesting an Appointment for a New Patient
Advanced Features for Human Tasks
Business Rules for Task Allocation
Java and WebService API for Human Workflow Services
Todo List Service Portlet in WebCenter
Database Views for Inspecting Task Details
Using Excel as an Alternative Worklist Application
Human Task Callbacks
Custom Task Allocation and Escalation Mechanisms
Summary
11 Business Process Management with BPEL and BPMN
Business Process Management (BPM)
BPM from an Architectural Point of View
Design Guidelines
Tools to Facilitate BPM Efforts
Implementing Business Processes Through BPEL and Human Tasks
"Accept New Patient" as a Multitask Process
Introducing BPMN Service Components
Comparing BPMN and BPEL
Auxiliary Applications for BPMN Processes
Designing the "Treatment Approval" Workflow Using BPMN
Simulate the Execution of the Business Process
Implement the Treatment Approval Process
Run the Business Process and Track Its Progress
Revising the Business Process
Online Redefinition of the BPM Process Through the Process Composer
Running the Revised Business Process
Summary
12 Leveraging Java in Composite Applications
Java Integration in Various Ways
JMS Adapter Services
EJB Service Adapter and ADF Binding
Socket Adapter
Spring Context Component
Java Inside
BPEL Entity Variables Bound to Service Data Objects
Invoking SOA Suite from Java
Using the JMS Adapter to Loosely Couple with Java Applications
Using the JMS Adapter to Integrate with the Finance Department's Java Application
Embedding Java Logic in BPEL Processes
Using Embedded Java in a BPEL Process
The Spring Context Service Component for Custom Java Service Components
Using the Spring Context Service Component
Leveraging the Outbound EJB Binding
Create the EJBs and Configure the EJB Adapter Reference
Exposing SOA Composite Applications as EJB
Inbound EJB Binding
Inbound ADF Binding
Summary
13 Enterprise-Level Decoupling with Oracle Service Bus
Introducing the Oracle Service Bus
Functions Performed by the Oracle Service Bus
OSB at St Matthews
Oracle Service Bus Product History and Architecture
Sending Invoices to Patients Who Had Appointments
Decoupling Between Business Domains
The PatientAppointmentService and External Parties
Adding a Virtualization Layer
Requesting the Appointment Status via E-mail
Inbound and Outbound E-mail Transport in OSB
Implementing the RequestAppointmentStatusPerEmail Proxy Service
Service Result Caching for the Retrieve Appointment Status Business Service
Requesting the Appointment Status via REST
RESTifying OSB Services
Parallel Processing of Appointment Requests Using Split-Join
Parallel and Batch-wise Processing in OSB
Choosing Between OSB and SCA Composites (and Mediators)
Rules of Thumb for Choosing Between OSB and SCA Composite
Summary
14 Service Components and Composite Applications According to SCA
Artifacts According to the SCA Specification
Service Components
Service Composites
The SCA Way of Designing and Developing Applications
Reuse of Service Components and Composites
Nested Service Composites
Granularity of Service Composites
Service Composites Are the Unit Of.
Splitting or Merging Service Composites
Summary
PART III
15 For Your Eyes Only
The Case for Security
IT Security
Security and SOA
So What Exactly Is IT Security in a World of Services?
Best Practices for Applying IT Security
Transport Versus Message Security
Agents and Gateways Pattern
Security in Oracle Fusion Middleware 11g
Security Overview
Oracle Web Services Manager (OWSM)
Case: Securing SOA Composites
Inspecting the SOA Composite
Identity Administration
Authentication Using WS-Security
Authorization Using WS-Security
Ensuring Integrity and Confidentiality Using Transport Security
Monitoring Access to the BPEL Component
Applying Security Using JDeveloper
Summary
16 What Is Going On: Monitoring SOA Composite Applications
Monitoring Instances of Composite Applications
Dashboard and Aggregate Metrics
Instance Inspection
Enriching the Composite Instance Audit Trail
Responding to Exceptions in Composite Execution
Policy-based Fault-Handling Framework
Rejected Messages
Managing Composite Instances
Deleting Composite Instances
Summary
17 Lifecycle Management: Testing and Dealing with Environmental Change
Building and Deploying SOA Composite Applications
Pre- or Post-Deployment Operations
Compiling, Building, and Deploying from JDeveloper
Building and Deploying from the Command Line
Deploying Through the Enterprise Manager Console
Environmentally Friendly Customization Using Configuration Plans
Creating Configuration Plans
Applying a Configuration Plan During Deployment
Automated Unit Testing for Composite Applications
Automated Testing
Unit Testing in SOA Suite 11g
Embracing Change
Dynamically Adjusting Application Behavior
Changing Composite Applications
Summary
18 Tactical Management and Governance
Introducing Governance
Implementing Governance
MDS Repository for Managing and Reusing Shared Artifacts
Using MDS with SOA Suite 11g
Administration of MDS Repositories
Service Inventory for Gathering and Publishing
DIY Service Registry
Oracle Service Registry
Oracle Enterprise Repository
Summary
PART IV
19 From Live Data to Real-time Insight and Action Using Complex Event Processing and Business Activity Monitoring
Sorting Out the Real-time Data Avalanche
Complex Event Processing
Event Processing and Monitoring in the SOA Suite
Analyzing Continuous Data Streams Through Complex Event Processing
Data-rich Business Areas, Ready for the Harvest
The Product Architecture of Complex Event Processor
Monitoring Temperature Sensors
Getting Started with CEP
Creating the CEP Application TemperatureReadingsProcessor
Test Run: Pinpointing a Malfunctioning Sensor
Promotion from a Simple, Anonymous Signal to a Business Event
Integrating CEP with SOA Composites
Oracle BAM: Real-time Business Activity Monitoring
Business Scenarios for BAM
The BAM Product Architecture
Feeding the Output from the Complex Event Processor into the Business Activity Monitoring
Reporting on Temperature Sensor Readings
Producing an Alert upon Fierce Temperature Deviations
Integrating SOA Composites into Business Activity Monitoring
BAM Adapter: Monitoring New Patient Appointments
Sending Appointment Status Updates to BAM
Creating the St Matthews Appointment Dashboard
BAM Detecting the Scheduling Non-Event
Fine-grained BPEL Tracking Using BAM Sensor Actions
Introducing the BAM Sensor Action
Monitoring the Service Level of the Patient Data Service
Tracking BPEL Process Execution Using Business Activity Monitoring and the Monitor Express
Applying Monitors to the PatientAppointmentService BPEL Process
Seeing Monitor Express in Action
Summary
20 ADF as UI Glue (and More) in FMW
Very-High-Level Architecture of ADF
Custom User Interface to Request an Appointment
Developing the Web Application Using ADF
Creating a Custom Human Task Form for ScheduleAppointment
Developing Custom User Interfaces for Human Tasks
Creating Real-time Dashboards Based on BAM in Custom ADF Applications
Implementing the Appointment Dashboard as a Custom ADF Application
ADF Business Components Feeding Events into the EDN
Publishing the PatientHasMoved Event from ADF Business Components
Creating a SOA Composite Application to Consume PatientHasMoved Events
Improving the Efficiency and Elegance of the PatientDataService Using SDO-Bound BPEL Variables-Tighter Data Integration for BPEL Processes
BPEL Entity Variables Bound to Service Data Objects
Infusing the PatientDataService Application with SDO Interaction
An Entity Variable Has a Live Connection with the SDO
Implementing the Retrieve Patient Operation
Summary
21 The Bigger Picture: SOA for User Interfaces, SaaS, and the Cloud
Integration at the User Interface Level
Alternative Methods for User Interface Integration
Software as a Service and SOA Across the Cloud
Concerns, Risks, and Challenges
Requirements for SaaS Applications
Summary
A Migration from SOA Suite 10g to 11g
Overview of the Migration
Run-time Environment
Software Running on OC4J
Web Services
Moving from Different Standards and Technologies to SCA
Historical Proliferation of ESB and BPEL Components
Reusability Is the Key!
Migrating ESB and BPEL 10g Projects
Upgrading SOA Suite 10g Projects Using JDeveloper 11g
Upgrading SOA Suite 10g Projects Using Ant
Comparing 10g and 11g Project Files
Summary
Index

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