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  • Book Overview & Buying OSWorkflow: A guide for Java developers and architects to integrating open-source Business Process Management
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OSWorkflow: A guide for Java developers and architects to integrating open-source Business Process Management

OSWorkflow: A guide for Java developers and architects to integrating open-source Business Process Management

4.6 (5)
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OSWorkflow: A guide for Java developers and architects to integrating open-source Business Process Management

OSWorkflow: A guide for Java developers and architects to integrating open-source Business Process Management

4.6 (5)

Overview of this book

OSWorkflow is an open-source workflow engine written entirely in Java with a flexible approach and a technical user-base target. It is released under the Apache License. You can create simple or complex workflows, depending on your needs. You can focus your work on the business logic and rules. No more Petri Net or finite state machine coding! You can integrate OSWorkflow into your application with a minimum of fuss. OSWorkflow provides all of the workflow constructs that you might encounter in real-life processes, such as steps, conditions, loops, splits, joins, roles, etc.This book explains in detail all the various aspects of OSWorkflow, without assuming any prior knowledge of Business Process Management. Real-life examples are used to clarify concepts.
Table of Contents (13 chapters)
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OSWorkflow
Credits
About the Author
About the Reviewers
Introduction

Workflow Security


Every business process defines proper roles for each activity or step; for example only managers can sign a check over 10, 000 dollars, or only the person who initiated the process can finish it by approving or rejecting something.

OSWorkflow makes security very flexible for the programmer by discriminating step permissions and actions restrictions independently, and using the concept of step ownership to assign tasks directly to some users.

In addition to this, OSWorkflow relies on the OSUser open-source component to manage user authentication and authorization. OSUser has very powerful extension mechanisms; but you are not bound to it, OSWorkflow can use any security package by using Conditions for instance.

First we'll cover step permissions, which allow us to define status or group conditions to restrict entering any workflow process step.

Step Permissions

The first and basic security measure is the step permission. The step permission denies or allows entry to the step...

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OSWorkflow: A guide for Java developers and architects to integrating open-source Business Process Management
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