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Applied SOA Patterns on the Oracle Platform

Applied SOA Patterns on the Oracle Platform

By : Popov
4.3 (4)
Buy this Book
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Applied SOA Patterns on the Oracle Platform

Applied SOA Patterns on the Oracle Platform

4.3 (4)
By: Popov
Buy this Book

Overview of this book

Applied SOA Patterns on the Oracle Platform is aimed at architects practicing SOA or traditional integration, and also at technical team leaders implementing Oracle Fusion under SCRUM or WF methodology.
Table of Contents (11 chapters)
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Preface
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Preface
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What this book covers
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What you need for this book
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Who this book is for
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Conventions
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Reader feedback
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Customer support
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1
1. SOA Ecosystem – Interconnected Principles, Patterns, and Frameworks
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1. SOA Ecosystem – Interconnected Principles, Patterns, and Frameworks
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The characteristics, goals, and benefits of SOA
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An example of architecting for tactical goals
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Summary
2
2. An Introduction to Oracle Fusion – a Solid Foundation for Service Inventory
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2. An Introduction to Oracle Fusion – a Solid Foundation for Service Inventory
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The Oracle SOA technology platform
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Summary
3
3. Building the Core – Enterprise Business Flows
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3. Building the Core – Enterprise Business Flows
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Oracle SOA's dynamic Orchestration platform
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Oracle Enterprise Business Flows SOA patterns
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Summary
4
4. From Traditional Integration to Composition – Enterprise Business Services
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4. From Traditional Integration to Composition – Enterprise Business Services
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The Dynamic Service Collaboration platform
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From Message Broker to Service Broker
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Oracle Enterprise Business Service's SOA patterns
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Summary
5
5. Maintaining the Core – Service Repository
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5. Maintaining the Core – Service Repository
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Flexible taxonomy for Service Repository
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Creating a lightweight taxonomy for dynamic service invocations
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Managing Service Repository
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Summary
6
6. Finding the Compromise – the Adapter Framework
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6. Finding the Compromise – the Adapter Framework
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Optimizing the Adapter Framework
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Establishing the Adapter Framework
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Summary
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7. Gotcha! Implementing Security Layers
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7. Gotcha! Implementing Security Layers
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Where are we now?
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Summary
8
8. Taking Care – Error Handling
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8. Taking Care – Error Handling
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Associating SOA patterns with OFM standard tools
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Basis for proactive Fault Management
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OFM Fault Management frameworks
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Complex exception handling
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Automated recovery concepts
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Summary
9
9. Additional SOA Patterns – Supporting Composition Controllers
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9. Additional SOA Patterns – Supporting Composition Controllers
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Processing complex events
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High service performance combined with High Availability
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Monitoring service activities
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SOA as a cloud foundation
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Summary
10
Index
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Index

Complex exception handling

Before we discuss the essential steps in exception handling in an agnostic composition controller implemented in the CTU SOA farm, we will mention the importance of clear and consistent identification of all fault messages related to certain process instances. You could use a standard Ora ECID for this purpose in addition to the initial Java-based labeling process instance at the beginning of every BPEL:

  1. Go to the Receive activity tab at the top and select Edit after a right-click.

  2. In the Properties tab, click on the green cross and select tracking.ecid from the drop-down list. Assign it to the variable of your choice. Use it within your Message Tracking Records Object.

We will start with recalling the structure of the composition controller (async Service Broker). Basically, it has two parts (if we omit the standard initialization): acquiring the execution plan and looping through EPs elements. Thus, we should have three exception scopes: sequentially, one for master...

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