Alfresco Developer Guide [Paperback]

Jeff Potts (Author)

Book Description

ISBN-10: 1847193110 | ISBN-13: 978-1847193117 | Publication Date: October 31, 2008

Alfresco Developer Guide walks you through the customizations made as part of an enterprise-wide rollout of Alfresco; from custom actions to RESTful web scripts and everything in between. Jeff Potts, Optaros' ECM Practice Director, blogger, and Alfresco's Community Contributor of the Year, takes you step-by-step through advanced customization examples. Whether it is customizing Alfresco's web client or creating your own application that interact with Alfresco via RESTful web scripts, it is all covered here.This book will be most useful to developers who are writing code to customize Alfresco for their organization or who are creating custom applications that sit on top of Alfresco.This book is for Java developers, and you will get most from the book if you already work with Java but you need not have prior experience on Alfresco. Although Alfresco makes heavy use of open source frameworks such as Spring, Hibernate, JavaServer Faces, and Lucene, no prior experience using these is assumed or necessary.

Editorial Reviews

About the Author

Jeff Potts leads the industry’s largest group of certified Alfresco consultants as the Director of the Enterprise Content Management (ECM) Practice at Optaros. Jeff brings over 10 years of ECM practice leadership and over 16 years of IT and technology implementation experience in IT departments and professional services organizations. Jeff began working with and blogging about Alfresco in November of 2005. In 2006 and 2007, Jeff published a series of Alfresco tutorials and published them on his blog, ecmarchitect.com. That work, together with other Community activity in Alfresco's forum, wiki site, and Jira earned him Alfresco's 2007 Community Contributor of the Year Award. The same year, Optaros earned Alfresco's Global Partner of the Year and Implementation of the Year awards. Jeff’s areas of business expertise include document management, content management, workflow, collaboration, portals, and search. Throughout his consulting career he has worked on a number of projects for Fortune 500 clients across the Media & Entertainment, Airline, Consumer Packaged Goods, and Retail sectors. Prior to Optaros, Mr. Potts was a Vice President at Hitachi Consulting (formerly Navigator Systems, Inc.) where he founded and grew the ECM practice around legacy knowledge management, document management, Web Content Management (WCM), and collaboration solutions in addition to custom development.

Product Details

• Paperback: 533 pages
• Publisher: Packt Publishing (October 31, 2008)
• Language: English
• ISBN-10: 1847193110
• ISBN-13: 978-1847193117
• Product Dimensions: 9 x 7.3 x 1.5 inches
• Shipping Weight: 2.4 pounds (View shipping rates and policies)
• Average Customer Review: 5.0 out of 5 stars  See all reviews (5 customer reviews)
• Amazon Best Sellers Rank: #940,129 in Books (See Top 100 in Books)

Customer Reviews

Most Helpful Customer Reviews

4 of 5 people found the following review helpful:

5.0 out of 5 stars Illustrated handbook for customizing Alfresco, January 29, 2009

By 

Pawan Kumar - See all my reviews
(REAL NAME)   

This review is from: Alfresco Developer Guide (Paperback)

While Alfresco by Munwar Shariff got you started with Alfresco, Alfresco Developer Guide by Jeff Potts gets you going. The first book provides good overview of the breadth of features and Alfresco Developer Guide dives deep into customization for Alfresco-based solutions. Content management is a general requirement but its applications vary significantly. Without accommodating the specific needs of the business, a content management system (CMS) would usually be little more than a glorified file system.

As I started reading the book, it quickly became evident that the author had significant hands-on experience with customizing Alfresco. The book has detailed examples with code and screenshots. The step-by-step directions with practical advice and recommendations make it easy to follow. The book uses Alfresco 2.2 Enterprise and 3.0 Labs versions. In one sentence, I would characterize this book as an illustrated handbook for customizing Alfresco.

The book starts with a description of the Alfresco Platform. This includes overview of content management, the architecture of Alfresco-based solutions, the example used throughout the book, and various kinds of customizations that can be done with Alfresco. It is followed by directions for setting up an Alfresco development environment using Eclipse. Detailed discussion of customization starts with creating custom models - which includes types, associations, and aspects. The UI changes and programmatic access to go with custom content model are also discussed. Automated processing of content with actions, behaviors, transformers, and extractors is discussed next. Web client customization discusses how to adapt the UI for specific needs. The book also discusses implementation of RESTful API using Web Scripts. Workflows are an important feature of content management systems. The book discusses implementation of advanced workflows using jBPM. jBPM enables you to implement complex workflows within Alfresco platform. Web Content management is a popular and common application of content management systems. The book discusses web content management on Alfresco using Alfresco WCM. The book concludes with a discussion on security, including incorporating Alfresco in a Single-Sign-On solution. The appendix includes API reference and examples.

Given my experience with EMC Documentum, I couldn't help but compare the details with how I do things with Documentum. This book provided the depth to make such a comparison possible. One would normally use this book as a reference to jump to the task at hand and follow a step-by-step example. If you need to understand the breadth, you can skip over example details and read it in a flow. However, in my opinion, the best value provided by this book is in terms of best practices and practical advice which is hard to find in product documentation.

The author does not skimp on sharing practical advice. A fundamental advice is around separation of solution files from Alfresco files. The author also discusses various options for packaging and deployment of customizations. The troubleshooting tools and practices discussed would benefit any Alfresco developer. Modeling best practices are also very important since the custom content model is usually the foundation of a custom solution on Alfresco. When creating a solution for a large organization, advice about handling large directories for user/group synchronization would be handy. Other tips such as dealing with cross-domain scripting limitation and implementing Single-Sign-On also add value.

I think that it is a great book for people who are already working with Alfresco or another content management system. Readers new to the content management space may need a gentler introduction to the concepts and to Alfresco before they can derive maximum value out of this book.

Conclusion

Even if you had the expertise to write this book, you might want to keep a copy handy if you frequently implement solutions using Alfresco. If you are new to Alfresco this book is even more valuable. If you are new to content management in general then you may want to ramp up with some other resources before making the best use of this book.

1 of 2 people found the following review helpful:

5.0 out of 5 stars You think you are an Alfresco expert ..., December 16, 2008

By 

Daniel Gradecak (Zagreb, Croatia) - See all my reviews
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This review is from: Alfresco Developer Guide (Paperback)

You think you are an Alfresco expert ... well, read this book and think again. This is actually my conclusion and I was thinking about only having that sentence in this review, because while reading this you are wasting your precious time as you could read the Alfresco Developer Guide.

For sure this is not a book for "Java enterprise" novice people and some knowledge and understanding of the Java enterprise stack is required to fully enjoy your reading time. Since I am working with Alfresco for more than 3 years now, I had some development habits that sometimes were not that good, which I realized after reading this book.

You know or you heard about JBPM, the workflow engine Alfresco is using, it is not a problem, a complete guide is explaining all you need to know to start writing your own flow and to get it deployed. Creating your application model, customizing actions, localizing your messages ... nothing is a secret any more.

If you want to learn how to get all the benefits out of your "electronical" content then check out the "chapter 4" and see how to add your own content extraction, create business specific content transformation or use Alfresco's Java behavior cut points. After all, an enterprise solution should be able to provide easy integrations with other systems, especially for SSO and LDAP - you want it, Alfresco's has it, Jeff Potts explains it.

If you are still fan of JSF than you could learn how to customize the default Alfresco User Interface, which is JSF based or learn how to write a custom UI using the webscript framework.

Jeff also helps you to bring some best practices in your Alfresco development and deployment lifecycle. However, I would prefer to see some more words about Alfresco Module Packages.

This book was published just before Alfresco 3.0 Enterprise edition was released and is based on Alfresco 2.2 and 3.0 Labs (or community version). Alfresco did some refactoring but nothing was changed that should bother you. Do not be afraid of getting the book as this is probably the best Alfresco book written for developers by a, more than professional, developer.

Alfresco's ECM capabilities are explained by example but you would like to see Alfesco's WCM possibilities, simply check the "chapter 8" and you will find anything you need to start using it.

Do you still think you are an expert ? :) I do not ...

1 of 2 people found the following review helpful:

5.0 out of 5 stars Great technical resource for building document-centric web applications., December 12, 2008

By 

Seth Gottlieb "Seth Gottlieb" (Florence, MA) - See all my reviews
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This review is from: Alfresco Developer Guide (Paperback)

If you have been looking for a technical book on how to develop applications on top of the Alfresco platform, this is it. Jeff wastes little time introducing abstract content management concepts or explaining the user interface, he digs right into setting up your local development environment. I like this approach but it assumes a solid foundation in both ECM and Java - if you don't have one, there are plenty of other books to start with. The expectation of some baseline knowledge saves the book from getting bogged down with introducing Spring, jBPM, and many of the other popular Java frameworks and components that make up Alfresco.

The book is written with a bias toward the document management end of the ECM spectrum but that makes sense for a book about Alfresco. Only one chapter (out of 9) is devoted to Alfresco's WCM component. The core strength of book is how it teaches developer to build <em>dynamic web applications and services that access documents from the Alfresco repository</em> (which may be the core strength of Alfresco too). There is great coverage on Alfresco's Web Scripts framework with plenty of interesting examples that showcase the flexibility of the platform. For example, there is a nice description of how to create an AJAX document rating widget you could put on another website.

Jeff's writing style is both thorough and readable. He has a nice technique of pulling up and explaining details in "What Just Happened?" sections. This allows him to run cleanly through a topic and then summarize and discuss some of the nuances of the steps.

Unfortunately for Jeff, his book (which covers 2.2 of the Enterprise Edition) came out right around the time version 3.0 was released. However, since he writes mainly about the API level, the book will stay relevant and accurate longer (Luckily API's can't change as fast as user interfaces). So, if you are a Java developer and are considering using Alfresco for building a "document centric web application," this book will help.