Feeds

Build business-ready XML Schema with JDeveloper

Communicate clearly

  • alert
  • submit to reddit

7 Elements of Radically Simple OS Migration

If XML is being used increasingly to describe business actions, then XML Schema is becoming the language that enables companies to actually communicate clearly with, and to understand, each other.

While XML has become the standard medium for exchanging data, it's XML Schema that defines the structure, content and semantics of the XML documents involved in transactions.

Imagine a shipping company sends an XML document to a client containing details on a cargo shipment. The client won't be able to interpret the XML document if it contains elements and attributes it's not used to. An XML Schema can make the contents understandable.

In this piece, I shall explain how you can create and register an XML Schema, and then create an XML document from your XML Schema, using Oracle's JDeveloper 10.1.3 development environment.

I've selected JDeveloper because I've found it to deliver the most comprehensive XML Schema tools of its peers in the Java market. JDeveloper 10.1.3 features XML Schema support without need for a separate plug in, there's an integrated design view and the ability to instantiate an XML document from an XML schema.

Creating a Schema

In this section we shall create an XML Schema, catalog.xsd, in JDeveloper's Schema Visual Editor. Before that, though, make sure you've got JDeveloper 10.1.3 installed and running on your machine, and then create an application and a project.

Now, add a Schema file to the JDeveloper project. Select the project node in Applications Navigator, and select File>New in the main menu. In the New Gallery window select the General>XML node in Categories. Subsequently select XML Schema in the Items listed. In the Create XML Schema window, specify a File Name. An XML Schema will be added to the project. In the Design view the different components of the schema are displayed in the schema visual editor. In the Source view, the schema document source is listed. The different schema components available to be added to the schema are listed in the Schema Components Component Palette.

You may add components to a schema from either the component palette or from a component node in the schema design view. As an example of adding a component from a component node, add root element,catalog. Right-click on <schema> node in Design view and select Insert inside schema> element.

Endpoint data privacy in the cloud is easier than you think

More from The Register

next story
PEAK LANDFILL: Why tablet gloom is good news for Windows users
Sinofsky's hybrid strategy looks dafter than ever
Leaked Windows Phone 8.1 Update specs tease details of Nokia's next mobes
New screen sizes, dual SIMs, voice over LTE, and more
Fiendishly complex password app extension ships for iOS 8
Just slip it in, won't hurt a bit, 1Password makers urge devs
Mozilla keeps its Beard, hopes anti-gay marriage troubles are now over
Plenty on new CEO's todo list – starting with Firefox's slipping grasp
Apple: We'll unleash OS X Yosemite beta on the MASSES on 24 July
Starting today, regular fanbois will be guinea pigs, it tells Reg
Another day, another Firefox: Version 31 is upon us ALREADY
Web devs, Mozilla really wants you to like this one
Secure microkernel that uses maths to be 'bug free' goes open source
Hacker-repelling, drone-protecting code will soon be yours to tweak as you see fit
Cloudy CoreOS Linux distro declares itself production-ready
Lightweight, container-happy Linux gets first Stable release
prev story

Whitepapers

7 Elements of Radically Simple OS Migration
Avoid the typical headaches of OS migration during your next project by learning about 7 elements of radically simple OS migration.
Implementing global e-invoicing with guaranteed legal certainty
Explaining the role local tax compliance plays in successful supply chain management and e-business and how leading global brands are addressing this.
Consolidation: The Foundation for IT Business Transformation
In this whitepaper learn how effective consolidation of IT and business resources can enable multiple, meaningful business benefits.
Solving today's distributed Big Data backup challenges
Enable IT efficiency and allow a firm to access and reuse corporate information for competitive advantage, ultimately changing business outcomes.
A new approach to endpoint data protection
What is the best way to ensure comprehensive visibility, management, and control of information on both company-owned and employee-owned devices?