Java201.com

• JCA 1.5, Part 3: Message inflow by David Currie   - [Clicks: 490]
  In this final installment of his three-part series on the latest version of the J2EE Connector Architecture (JCA), David Currie introduces the new message-inflow contract. This enhancement enables a resource adapter to invoke an application asynchronously through a message-driven bean. This article is essential reading if you want use this functionality in an existing resource adapter or are considering writing a new JCA 1.5 resource adapter. It should also be of interest if you write applications that use resource adapters and want to know more about what goes on behind the scenes.
  http://www-128.ibm.com/developerworks/java/library/j-jca3/index.html - Jun, 2005
• Develop inbound connectors with JCA 1.5 by Madhusudhan Konda, Jeff Lowcock   - [Clicks: 516]
  Integrating disparate systems has been a difficult area for realizing value without incurring extensive costs. Previously, due to the lack of standards, enterprises had to develop ad hoc or proprietary approaches to this integration problem. J2EE Connector Architecture 1.0 provided the beginnings of a standardized means of integrating legacy systems into the J2EE environment, letting J2EE components access external legacy systems. However, the need for asynchronous receipt of events from legacy systems remained and was finally fulfilled with the release of JCA 1.5. JCA 1.5 has delivered what the industry was looking for—seamless integration of an enterprise information system (EIS) with an application server. Using JCA 1.5, this article shows how to design and develop an inbound resource adapter for an existing EIS.
  http://www.javaworld.com/javaworld/jw-06-2005/jw-0606-jca.html - Jun, 2005
• JMS Web Services Meet the J2EE Connector Architecture by Frances Zhao   - [Clicks: 240]
  This article discusses an implementation strategy that illustrates how organizations can use JMS and J2EE Connector technologies to reuse their infrastructure and lay a foundation that will let them reap the business and agility benefits of SOA.
  http://jdj.sys-con.com/read/84613.htm - May, 2005
• JCA 1.5, Part 2: Work management and transaction inflow by David Currie   - [Clicks: 219]
  David Currie continues his three-part series on enhancements and changes in the latest version of the Java 2 Enterprise Edition (J2EE) Connector Architecture (JCA). In this article, he introduces the new JCA work-management contract, which lets a resource adapter utilize an application server's capabilities for scheduling and processing work. With the help of another JCA enhancement -- transaction-inflow support -- an enterprise information system can perform that work under its own transaction.
  http://www-128.ibm.com/developerworks/java/library/j-jca2/index.html - May, 2005
• JCA 1.5, Part 1: Optimizations and life-cycle management by David Currie   - [Clicks: 286]
  In the first of a three-part series, Java developer David Currie introduces some Java 2 Enterprise Edition (J2EE) Connector Architecture (JCA) 1.5 optimizations that should make your existing or new outbound resource adapters go faster. He also takes a look at some additions that let resource adapters take on a new life of their own. This series is essential if you want to improve the performance of -- or add new functionality to -- existing resource adapters or are considering writing a new JCA 1.5 resource adapter. It should also be of interest if you write applications that use resource adapters and want to know a little more about what goes on behind the scenes.
  http://www-128.ibm.com/developerworks/java/library/j-jca1/ - Apr, 2005

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