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Java EE 7 Web Application Development

You're reading from   Java EE 7 Web Application Development Develop Java enterprise applications to meet the emerging digital standards using Java EE 7

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Product type Paperback
Published in Sep 2015
Publisher
ISBN-13 9781782176640
Length 486 pages
Edition 1st Edition
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Author (1):
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Peter Pilgrim Peter Pilgrim
Author Profile Icon Peter Pilgrim
Peter Pilgrim
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Table of Contents (15) Chapters Close

Preface 1. Digital Java EE 7 FREE CHAPTER 2. JavaServer Faces Lifecycle 3. Building JSF Forms 4. JSF Validation and AJAX 5. Conversations and Journeys 6. JSF Flows and Finesse 7. Progressive JavaScript Frameworks and Modules 8. AngularJS and Java RESTful Services 9. Java EE MVC Framework A. JSF with HTML5, Resources, and Faces Flows B. From Request to Response C. Agile Performance – Working inside Digital Teams D. Curated References Index

Information architecture and user experience

The digital worker is confronted today by multiple inputs and customer design requirements. One of those is the so-called Information Architecture (IA).This is essentially about the static structure of a website, and describes the flow in order to obtain the best customer-user experience. Information architecture models the shared visual and contextual data that a customer can see in a web page, application, and environment.

Most Java engineers might have seen IA diagrams being passed around among the designers and business analysts during business team discussions. It would be an error to simply gloss over or ignore these discussions, which is why a digital developer ought to have some awareness about how, why, and where is the IA applied. It looks a bit like the visualization of a site map. The following is an example of an information architecture diagram for an e-commerce application:

Information architecture and user experience

Basic information architecture for fashion store web site

The preceding diagram describes the IA for a potential fashion store web application. It might be considered too simplistic for this book. This diagram, however, is a work in progress for a pitch, a sales meeting in order to win the contract to develop and build the web application. Architecture is based on three components that are vital for the customer: the initial welcome page, the access to the catalogue and product, and content about the corporation. For this particular customer, the diagram reflects their concerns for the featured fashion items, brands, and promotions. The IA will evolve over time through further interactions with the customer. If we win the pitch to develop the fashion store application, potentially, it might be the searchability of the site that requires deeper investigation.

Information architecture helps the designers and developers along with the business stakeholder to understand the structure of the website through a shared language that consolidates the knowledge and purpose of the domain. A website owner and the business can view the IA as a breakdown of the content. They can comprehend how the site is built.

Information architecture can also be about kinesthetic reactions to the content (how someone feels inside). In the future, this would be important for wearable computers, because the user may not be looking at a screen for sensations and notifications. Interactions may be through sound or even through a smell or taste. These modeling techniques and an ability to write in a manner that has an emotional impact are embraced in a new and recent job title: the content strategist.

Writing and building a professional website or enterprise application has grown from its infancy. The developers now must be approachable, adaptable, and sophisticated. Approachable means the ability to work in harmony with others and as a team. Adaptable means being fearless in the face of constant challenges and changes; sophisticated means being able to cope with the stress and handling it gracefully.

Let's move on to understanding the technical aspect of the enterprise Java platform.

You have been reading a chapter from
Java EE 7 Web Application Development
Published in: Sep 2015
Publisher:
ISBN-13: 9781782176640
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