Book Image

Oracle BPM Suite 12c Modeling Patterns

By : Vivek Acharya
Book Image

Oracle BPM Suite 12c Modeling Patterns

By: Vivek Acharya

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Oracle BPM Suite 12c Modeling Patterns
Vivek Acharya
Sep, 2014 | 454 pages
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Table of Contents (19 chapters)
Oracle BPM Suite 12c Modeling Patterns
Oracle BPM Suite 12c Modeling Patterns
Credits
Credits
Disclaimer
Disclaimer
About the Author
About the Author
Acknowledgments
Acknowledgments
About the Reviewers
About the Reviewers
www.PacktPub.com
www.PacktPub.com
Preface
Preface
Free Chapter
1
Flow Control Patterns
Flow Control Patterns
Sequence flow pattern
Getting ready for executing use cases
Exclusive choice and simple merge pattern
Multichoice and synchronizing merge pattern
The parallel split and synchronization pattern
Conditional parallel split and parallel merge pattern
Multimerge pattern
Discriminator and partial join pattern
Complex synchronization pattern
Summary
2
Multi-instance and State-based Patterns
Multi-instance and State-based Patterns
Multiple instances with prior design-time knowledge pattern
Multiple instances with prior runtime knowledge pattern
Multiple instances without prior runtime knowledge pattern
Static partial join for multiple instances pattern
Canceling partial join pattern
Dynamic partial join for multiple instances pattern
Structured loop pattern
Arbitrary cycle pattern
Trigger patterns
Implicit termination pattern
Explicit termination pattern
Cancelation patterns
Summary
3
Invocation Patterns
Invocation Patterns
Web service pattern
One-way invocation pattern
Publish-subscribe pattern – initiating the business process through an event
Multievent instantiation pattern – process instantiation over multiple events
Human task initiator pattern – initiating processes through human tasks
Guaranteed delivery pattern – process instantiation over JMS – Queue/Topic
Understanding multiple start events
Summary
4
Human Task Patterns
Human Task Patterns
Learning about human tasks
Milestone pattern
Routing pattern
Task assignment pattern
List builder pattern
Parallel routing pattern
Serial routing pattern
Single routing pattern
Notify/FYI pattern
Task aggregation pattern
Dispatching pattern
Escalation pattern
Rule-based reassignment and delegation pattern
Ad hoc routing pattern
Request information feature
Reassignment and delegation pattern
Force completion pattern
Routing rule pattern
Deadlines
Escalation, expiry, and renewal feature
Exclusion feature
Error assignee and reviewers
Notifications
Content access policy and task actions
Enterprise content management for task documents
Summary
5
Interaction Patterns
Interaction Patterns
Defining use cases to demonstrate interaction patterns
Conversation pattern
Asynchronous interaction pattern
Synchronous request-response pattern
Subprocess interaction patterns
Embedded subprocess interaction pattern
Event-driven interaction pattern
Summary
6
Correlation Patterns
Correlation Patterns
Correlation mechanism
Message-based correlation pattern
Cancel instance pattern
Update task pattern
Query pattern
Suspend process pattern
Suspend activity pattern
Cancel activity pattern
Summary
7
Exception Handling Patterns
Exception Handling Patterns
Classifying exceptions
Business process state
Reassigned Exception Handling Pattern
Allocated Exception Handling Pattern
Changing the Boundary Catch Event from Interrupting to Non-interrupting
Force-Terminate Exception Handling Pattern
Force-Error Exception Handling Pattern
Force-Complete Exception Handling Pattern
Invoked Exception Handling Pattern
Invoked State Exception Handling Pattern
Continue Execution Exception Handling Pattern
Force-Terminate Execution Exception Handling Pattern
Force-Error Execution Exception Handling Pattern
External Exception Handling Pattern
Process-Level Exception Handling Pattern
System-Level exception handling pattern
External Triggers
Summary
8
Adaptive Case Management
Adaptive Case Management
Defining adaptive case management
Exploring ACM use case scenarios
Case stage
Event pattern
Milestone pattern
Case interaction pattern
Localization feature
Holistic view pattern
Ad hoc feature
Summary
9
Advanced Patterns
Advanced Patterns
Strategic Alignment Pattern
Capturing the business context
Emulating Process Behavior
The Debugger feature
Round Trip and Business-IT Collaboration
Summary
Installing Oracle BPM Suite 12c
Installing Oracle BPM Suite 12c
Installing JDK
Installing BPM suite
Configuring the default domain
Enabling the demo user community
Custom domain creation
The BPM/SOA configuration
Summary
Index
Index

Reassigned Exception Handling Pattern

The following table highlights some important facts about the Reassigned Exception Handling Pattern:

Signature

Reassigned Exception Handling Pattern

Classification

Exception Pattern

Intent

The intention is to reassign the process token to the same activity on which the exception has occurred.

Motivation

When exception occurs, there would not be any change in the state of the process.

Applicability

A token is assigned to an activity. When the exception occurs, the token gets reassigned to the same activity. Hence, when the exception occurs, there would not be any change in the state of the process.

Implementation

Implementation is discussed as follows.

Known issues

NA

Known solution

NA

When we check the preceding process state diagram, we can notice that TBE is a timer event and a sequence line flows from the TBE back to the activity. Perform the following steps to realize the scenario and test it:

  1. Download the ExceptionHandlingApps...

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