Java201.com

• Constructing Services with J2EE by Debu Panda   - [Clicks: 50]
  Web services are now a popular technology for implementing service-oriented applications. J2EE has become a popular platform to deploy web services applications. And J2EE 1.4 standardized building and deploying web services applications for the Java platform. In my last article, I provided an introduction to service-oriented architecture (SOA) from a Java developer's perspective. In this article, I will explain how you can use J2EE 1.4 to build services that are interoperable and portable across J2EE 1.4-compliant application servers such as Oracle Application Server 10g.
  http://www.onjava.com/pub/a/onjava/2005/05/25/j2ee-services.html - May, 2005
• Add Rich Media Content to Your J2EE Apps with Enterprise Media Beans by Benoy Jose   - [Clicks: 26]
  Today's users demand animated images, interactive movies, high-quality sound videos, and much more from their application experience. Thankfully, the EMB specification proposes a simple and lightweight media framework you can use to integrate all this rich media content into your J2EE applications.
  http://javaboutique.internet.com/tutorials/mediabeans/index.html - Mar, 2005
• Automatic Database Schema Generation in Sun Java System Application Server and J2EE 1.4 SDK by Dave Bristor, Jie Leng   - [Clicks: 8]
  This paper describes the Automatic Database Schema Generation facility provided in the Sun Java System Application Server and J2EE 1.4 SDK. The facility allows developers to focus on creating Enterprise Java Beans (EJBs) while letting the application server define tables based on the fields in EJBs and relationships between them. This paper also describes the features available and how to use them, both with the deploytool GUI and with a text editor, and how the choices made by the user impact the resulting tables.
  http://java.sun.com/products/ejb/autoschemagen.html - Jan, 2005

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• Introduction to the Java Transaction API by Robert Eckstein   - [Clicks: 19]
  The Java Transaction API (JTA) is part of the J2EE platform. The API gives you the ability to perform distributed transactions, that is, an application can use the API to perform transactions on more than one data store in the network at the same time. But to do this efficiently, it helps to have another component operating in the application server: a J2EE transaction manager. A transaction manager helps to efficiently schedule and execute the potentially large number of transactions coming in through the application server.
  [Includes sample code]
  http://java.sun.com/developer/EJTechTips/2005/tt0125.html#1 - Jan, 2005
• Using the Java XML Digital Signature API by Robert Eckstein   - [Clicks: 24]
  XML digital signatures have been on programmers' wish lists for some time. The good news is that JSR 105 now defines a standard Java technology API for providing XML digital signatures. This API is now part of the Java Web Services Development Pack (Java WSDP) 1.5. The Java WSDP 1.5 includes an implementation of the JSR 105 Proposed Final Draft. (Note that this is only the "proposed" final draft. The libraries might change before the final release.) The stated purpose of the Java XML Digital Signature API is to provide a vendor-neutral implementation of the W3C Recommendations for XML-Signature Syntax and Processing.
  [Includes sample code]
  http://java.sun.com/developer/EJTechTips/2005/tt0125.html#2 - Jan, 2005

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