Programming Tutorials Browser Tutorials Articles Struts Tutorials Hibernate Tutorials

  Tutorial: Build an SOA application from exisiting services

Due to global networks, heterogeneous information systems, and the need for agility, conventional architectures have evolved.

Tutorial Details:

The tasks of building entirely new applications, making specific adaptors for legacy systems, or rewriting existing applications are now obsolete. Largely promoted by Web services connectivity, the service-oriented architecture (SOA) is now considered the preferred approach to designing an information system.

SOA proposes to provide existing functions of an information system as "services" that can be accessed in a loosely coupled way, independently from the technical platform. An application is seen as an orchestration of requests for those services. That is why an SOA generally comes with workflow or orchestration concepts.

An enterprise service bus (ESB) is an implementation of an SOA. It is middleware for connecting heterogeneous services and orchestrating them. Related to these concepts, the Java Business Integration specification (JBI, Java Specification Request 208) defines a standard framework for integration.




 

Read Tutorial at: Click here to view the tutorial

Rate Tutorial:
Build an SOA application from exisiting services

View Tutorial:
Build an SOA application from exisiting services

Related Tutorials:

Browse user interfaces for Jini services - JavaWorld March 2001
Browse user interfaces for Jini services - JavaWorld March 2001
 
Clean up your wire protocol with SOAP, Part 3 - JavaWorld June 2001
Clean up your wire protocol with SOAP, Part 3 - JavaWorld June 2001
 
Axis: The next generation of Apache SOAP
Axis: The next generation of Apache SOAP
 
Use Web services to integrate Web applications with EISs
Use Web services to integrate Web applications with EISs
 
Cache SOAP services on the client side
Cache SOAP services on the client side
 
Jtrix: Web services beyond SOAP
Jtrix: Web services beyond SOAP
 
Is the JCP adequately preparing Java for Web services?
Is the JCP adequately preparing Java for Web services?
 
Rumble in the jungle: J2EE versus .Net, Part 1
Rumble in the jungle: J2EE versus .Net, Part 1
 
Jabber away with instant messaging
Jabber away with instant messaging
 
Rumble in the jungle: J2EE versus .Net, Part 2
Rumble in the jungle: J2EE versus .Net, Part 2
 
Jini's relevance emerges, Part 2
Jini's relevance emerges, Part 2
 
Let the mobile games begin, Part 2
Let the mobile games begin, Part 2
 
Good introduction
Good introduction
 
Flexible User and Environment Ant Configuration
Flexible User and Environment Ant Configuration The de facto standard for building, packaging, and deploying Java applications is Apache Ant. Small differences in developers\' environments or preferences may cause problems with some Ant tasks that invo
 
Turn EJB components into Web services
Summary Web services have become the de facto standard for communication among applications. J2EE 1.4 allows stateless Enterprise JavaBeans (EJB) components to be exposed as Web services via a JAX-RPC (Java API for XML Remote Procedure Call) endpoint, al
 
Using Timers in J2EE Applications
Using Timers in J2EE Applications Job scheduling is nothing new--most enterprise applications require the scheduling of tasks and activities. For example, your application may need a timer service to run a business process once a day, or to clean up a te
 
The On Demand Operating Environment
The On Demand Operating Environment is based upon the concepts of Service Oriented Architecture (SOA). SOA views every application or resource as a service implementing a specific, identifiable set of (business) functions. In addition to the business...
 
Service Orchestration - Cornerstone for Building Service-Oriented Architecture
This Web Cast explains the Service-Oriented Architecture (SOA). Service-oriented architecture is rapidly becoming the cornerstone for enterprise infrastructure, bringing cost reductions and increasing IT and business responsiveness.
 
Apache Directory Project
ApacheDS is an LDAP and X.500 experimentation platform. Its backend subsystem and frontend are separable and independently embeddable. It provides a server side JNDI LDAP provider that directly interacts with the backend storage. It is powered by SEDA (St
 
Interoperability with Patterns and Strategies for Document-Based Web Services
In Part 2 of this article, we demonstrate interoperability for document-driven web services with Microsoft .NET (C#) using strategies discussed in Part 1.
 
Site navigation
 

 

Send your comments, Suggestions or Queries regarding this site at roseindia_net@yahoo.com.

Copyright © 2006. All rights reserved.