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  • Book Overview & Buying Oracle BPM Suite 12c Modeling Patterns
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Oracle BPM Suite 12c Modeling Patterns

Oracle BPM Suite 12c Modeling Patterns

By : Acharya
4 (4)
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Oracle BPM Suite 12c Modeling Patterns

Oracle BPM Suite 12c Modeling Patterns

4 (4)
By: Acharya
Buy this Book

Overview of this book

This book is an invaluable resource if you are an Enterprise architect, solution architect, developer, process analyst, or application functional and technical consultant who uses Business Process Management and BPMN to model and implement Enterprise IT applications, SaaS, and cloud applications.
Table of Contents (12 chapters)
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Preface
Preface
What this book covers
What you need for this book
Who this book is for
Conventions
Reader feedback
Customer support
Free Chapter
1
1. Flow Control Patterns
1. 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
2. Multi-instance and State-based Patterns
2. 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
3. Invocation Patterns
3. 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
4. Human Task Patterns
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4. 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
5. Interaction Patterns
5. 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
6. Correlation Patterns
6. 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
7. Exception Handling Patterns
7. 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
8. Adaptive Case Management
8. 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
9. Advanced Patterns
9. Advanced Patterns
Strategic Alignment Pattern
Capturing the business context
Emulating Process Behavior
The Debugger feature
Round Trip and Business-IT Collaboration
Summary
10
A. Installing Oracle BPM Suite 12c
A. 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
11
Index
Index

Dispatching pattern

We learned about the task assignment patterns in the Task assignment patterns section. In this section, we will cover the dispatching pattern. Dispatching patterns select a particular user or group from either a group or a list of users or groups. There are many patterns offered by Oracle BPM for escalating and dispatching; interestingly, we can create our own patterns too. Usually, a user needs to manually claim the task. However, using dispatching patterns, we can configure the task to dispatch messages based on one of the following patterns:

  • LEAST_BUSY: The tasks will be dispatched to the user who has the least number of tasks currently assigned. This will pick the least busy user, group, or application role with the least number of assigned tasks. In the case of users, tasks that are assigned to the user and the task that the user has claimed are counted. In the case of groups and roles, all the tasks assigned to the group and role are counted, irrespective of the...

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