Bonita Open Solution 5.x Essentials

Table of Contents

Bonita Open Solution 5.x Essentials

Credits

About the Author

About the Reviewers

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Preface

What this book covers

What you need for this book

Who this book is for

Conventions

Reader feedback

Customer support

Errata

Piracy

Questions

1. Installing and Getting Started with Bonita

Downloading, installing, and launching Bonita Open Solution

Creating a process

Creating a human task

The text variable

Running a process

The user inbox

The process history

Labels

Dashboard

The admin view

Summary

2. Variable Types and Scope

Pool variables versus step variables

The text variable

The Boolean variable

The integer variable

The float variable

The date variable

The attachment variable

The Java variable

Summary

3. Creating and Customizing Web Forms

Input and output widgets in Bonita

Buttons

The Select widget

The Radio widget

The date-picker widget

Variables required for the widget elements

The Image widget

The Message widget

The Previous and Next buttons

Summary

4. Conditions, Contingencies, and Transitions

Conditional appearance of fields

Contingency

The JavaScript alternative to the contingency feature

Defining conditions on transitions

Gates

Passing the message

The call activity

Multiinstantiation

Summary

5. Adding Connectors

Types of connectors in Bonita

Bonita connectors

The e-mail connector

The Drools connector

Database connectors

Groovy scripting

Other connectors

Finalizing the web form data

Summary

6. Configuring the Page Flow

The inbox view

Entry, view, and overview page flow

User XP options in Studio

Process status in User XP

Externalizing forms

Summary

7. Customizing Look and Feel

Customizing web forms

Changing Look'n'feel

Adding Resources to the workflow

Application Look'n'feel

User Experience Look'n'feel

Summary

A. Deploying Bonita on a Server

Downloading the Tomcat bundle

Exploring the Tomcat bundle

Starting and shutting Tomcat

Customizing database connections

Logfiles

Changing the configuration files

Bonita login page

Bonita API and adding users into the database

Summary

Index

Bonita Open Solution 5.x Essentials

Bonita Open Solution 5.x Essentials

Copyright © 2013 Packt Publishing

All rights reserved. No part of this book may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, without the prior written permission of the publisher, except in the case of brief quotations embedded in critical articles or reviews.

Every effort has been made in the preparation of this book to ensure the accuracy of the information presented. However, the information contained in this book is sold without warranty, either express or implied. Neither the author, nor Packt Publishing, and its dealers and distributors will be held liable for any damages caused or alleged to be caused directly or indirectly by this book.

Packt Publishing has endeavored to provide trademark information about all of the companies and products mentioned in this book by the appropriate use of capitals. However, Packt Publishing cannot guarantee the accuracy of this information.

First published: November 2013

Production Reference: 1081113

Published by Packt Publishing Ltd.

Livery Place

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Birmingham B3 2PB, UK.

ISBN 978-1-78216-708-2

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Cover Image by Suresh Mogre (<[email protected]>)

Credits

Author

Rohit Bhat

Reviewers

Giacomo Aceto

Roger Carhuatocto

Sebastien Prunier

Acquisition Editor

Vinay Argekar

Commissioning Editor

Amit Ghodake

Technical Editor

Iram Malik

Project Coordinator

Joel Goveya

Proofreader

Lawrence A. Herman

Indexer

Mariammal Chettiyar

Production Coordinator

Manu Joseph

Cover Work

Manu Joseph

About the Author

Rohit Bhat is a Computer Science graduate from BITS Pilani, India and is currently working as a Software Specialist in Opera Solutions. He has done projects in a variety of fields of technology encompassing Data Mining, Android Apps, Open CV, Swarm Intelligence, Workflow Automation, and Video Conferencing. He has been extensively using Bonita Open Solution for Workflow Automation and Business Process Modeling for a number of clients for his company.

You might find him surfing the Internet for any kind of knowledge and news, or plonked on his bed with a book in his hands. He loves to keep himself abreast of the latest technology and is a gadget freak. He is always ready for a discussion about any topic under the sun. He has a myriad interest in business, startups, entrepreneurship, finance, and current affairs. However, he is always excited to go on trips and tours, especially nature trails and trekking, with a camera around his neck.

Apart from reading, he likes to pen his thoughts and is a freelance blogger, too. He can play the keyboard but wishes he had more time to learn a new instrument. He loves to listen to psychedelic, slow, and alternative rock. You can say Hi to him at <[email protected]>.

This is his first book as an author. He is, however, a reviewer of Packt's Android Application Programming with OpenCV, published a couple of months ago.

I'm deeply indebted to my mom, dad, and brother for being my constant motivators, and pillars of strength, and for providing encouragement throughout my life. I know they are even more excited about this book than I am, which says a lot about their enthusiasm! I'm extremely grateful to my friends for brainstorming with me on some ideas and my colleagues for helping me with the content of this book.

I deeply thank Packt Publishing for providing me an opportunity to write this book. A huge thank you to the entire editorial team for their patience and invaluable help. I'm grateful to my reviewers for their honest feedback and suggestions.

About the Reviewers

Giacomo Aceto, born in 1983, studied Software Engineering at the University of Bologna in Italy. He completed his master thesis at the Uppsala University in Sweden (Informatics and Media Dept) and he worked on the finalization of a couple of publications. His main topic was AI: development of a Meta-interpreter for Defeasible Logic.

In his carrier, he dealt with European Research Projects, developing software and managing the software implementation process. In this domain, he has implemented Code Generators, Semantic Libraries, and interfaces among different kind of BPM engines and he has collaborated on the definition of an integration between BPM and IEM specifications. He published scientific papers at the following conference: ICAIL, RuleML, and I-ESA.

He is now working as an IT Project Manager in a company dealing with Facility Management and he keeps on working as a Quality Assurance Engineer (Test Process and Test Automation). Recently he has worked on the implementation of a Portfolio Project Management tool (CA Clarity) and he gained strong experience in terms of program and portfolio management.

Roger Carhuatocto has over 12 years of experience as an IT Consultant and Architect. He blends his experience in Computer Security with his passion for Open Source.

He has served in companies, such as Safelayer, Hewlett-Packard (Spain), and Thales Group (Spain), and has provided consulting services to PDVSA (Venezuela), Saraiva (Brasil), United Nations Office (Geneva), and so on. He has been involved in big projects related to e-ID Card, Identity Management, and big Business Applications based on Liferay Portal, Alfresco ECM, Bonita BPM, WSO2 ESB, and WSO2 Identity Server in Spain and Latam. Now he is a part of his own business initiative called Chakray Consulting, which offers high-level consulting services to build mission critical systems using Open Source.

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Preface

This book is a hands-on introduction to Bonita Open Solution, a tool that makes creating workflow applications and modeling business processes a piece of cake. It is a practical guide, replete with examples, showcasing the ease-of-use of creating processes in Bonita Studio, and executing a workflow application using the powerful Bonita Execution Engine. We create a fully functional, practical workflow application that serves as an example of the potential of the tool. This book also introduces advanced functionality, leveraging Java, Groovy, and database concepts. It has a step-by-step approach, making it easy for you to learn by actually modeling a realistic process and creating an application. You will appreciate how Bonita Open Solution is a nifty tool for executing complex business processes and intricate workflows. It is a one stop solution for developing scalable applications with a great user management and easy deployment. This book has succinct tips and demonstrations that guide you as you follow along. By the end of this book, you will learn how to create workflow applications with ease by using the Bonita Open Solution.

What this book covers

Chapter 1, Installing and Getting Started with Bonita, starts off with installing the tool, Bonita Open Solution, and getting to know the various components of designing