Java Web services
Java Web services usually include some combination of programming and data that are made available from a business' Web server for Web users or other Web-connected programs. Java Web services range from such major services as storage management to much more limited services, such as checking the bids on an auction item. The acceleration of Web services development is a major trend. Learn about Web services architecture and its ties to Java development. .
Top Stories
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News
07 Mar 2019
Red Hat eyes cloud-native Java future with Quarkus
Red Hat's Quarkus project aims to raise Java up to the cloud and update the popular programming language for cloud-based computing situations and projects. Continue Reading
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Guide
21 Nov 2017
Everything to know about overcoming digital transformation challenges
As organizations adopt new technologies, like blockchain, IoT devices and deep learning, strategies must be developed to address inevitable digital transformation challenges. Continue Reading
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Guide
21 Nov 2017
Everything to know about overcoming digital transformation challenges
As organizations adopt new technologies, like blockchain, IoT devices and deep learning, strategies must be developed to address inevitable digital transformation challenges. Continue Reading
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Conference Coverage
04 Oct 2017
Guide to the JavaOne 2017 conference
At JavaOne 2017, the Java community discusses the pinnacles of modern software technologies, including DevOps, mobile applications, digital transformation and, of course, Java. Continue Reading
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News
22 Sep 2017
CloudBees, partners add Jenkins services, security
CloudBees, the steward of the Jenkins DevOps platform, has teamed up with partners to provide managed Jenkins services, as well as new security features and database support. Continue Reading
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Feature
17 Apr 2017
Tips for avoiding external and internal API performance issues
After convincing users to integrate into your system, the last thing you want is for them to suffer from API performance issues. Ensure users that API performance isn't a problem. Continue Reading
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Blog Post
01 Nov 2016
Multi-modal NoSQL and cloud based microservices hot topics at JavaOne 2016
From cloud based microservices to multi-modal NoSQL, there was plenty to learn, propose, and discuss at JavaOne 2016 Continue Reading
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News
08 Dec 2015
Did Android applications save Java? Expert weighs in
Barry Burd, Java expert and author, discusses how Android applications may have brought Java back from the brink. Continue Reading
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Tip
05 Nov 2015
How to put configurable security in effect for an IoT gateway
Implementing security for an IoT gateway is challenging. A software developer shares best practices for developing a dynamic and robust security model. Continue Reading
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News
29 Oct 2015
Oracle underwhelms with their Java SE Cloud Service announcement
At JavaOne 2015, Shaun Smith took the stage to discuss the direction that Oracle is taking in terms of developing, deploying and hosting Java applications in the cloud. Continue Reading
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Tip
10 Sep 2015
Limited bandwidth may stifle IoT development
When it comes to IoT development, limited network bandwidth could be the weak link in the chain as latency stifles progress. Continue Reading
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Tip
22 Apr 2015
High-performance computing with cloud clusters
An expert offers tips for using cloud clusters to roll out high-performance computing applications in the cloud. Continue Reading
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Podcast
17 Feb 2015
Discussing Aerospike at DeveloperWeek 2015
Aerospike's developer discusses how the NoSQL database recently moved its IP to open source at DeveloperWeek 2015. Continue Reading
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Tutorial
31 Aug 2014
JSF Tutorial: Completing the Ajax based Facelets application
If you're using JSF, you're probably using Facelets, and if you're creating modern web based applications, you'll likely want to use Ajax based request-response cycles. Here we conclude our tutorial on JavaServer Faces, Facelets and Ajax based programming. Continue Reading
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Feature
25 Aug 2014
Comparing of the cloud storage Titans: Amazon S3 versus Microsoft Azure
There are many vendors out there fighting for your cloud based storage space, with the two biggest being Microsoft Azure and Amazon's S3 offering. Here we compare the two to help you figure out which cloud storage solution is right for you. Continue Reading
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Tutorial
20 Jul 2014
Creating pages based on a JSF template: Using the Facelets ui:define tag
What do you do once you've set up a handsome page template using the Facelets functions that come with JSF 2.x? Well, you start creating new pages, meshing those ui:define tags in with ui:composition and ui:insert. It's easier than it sounds, trust me. Continue Reading
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Feature
05 May 2014
Encouraging failure: How Amazon AWS promotes innovation and invention
By creating an environment that makes it easy to test, experiment and even fail without major cost and repercussions, Amazon Web Services (AWS) works to promote innovation and invention. Continue Reading
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Tip
21 Jan 2014
There is more to PaaS than just application deployment and management
There is no doubt that various PaaS plays and cloud computing platforms have greatly simplified application management and deployment, but growth and survival has meant growing far beyond these humble beginnings. Continue Reading
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Tip
06 Mar 2013
Effective Naming Strategies for RESTful Web Services
New descriptive languages like WADL and WSDL 2.0 are making it possible to describe the RESTful contract to client applications. However, if your RESTful web services are not named effectively, the mechanism for describing the interface may run out of steam. Continue Reading
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Tutorial
12 Jan 2012
New Java 7 Features: How to Use a More Precise Rethrow in Exceptions from Project Coin
Afficionados of other languages such as Scala or Clojure are always slagging the fact that Java is too verbose and cumbersome. So, it's not too surprising to find out that Java 7 introduced a number of new facilities that can help to trim down the code an application developer is required to write. Continue Reading
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Tip
28 Apr 2011
Building Java Web services with NetBeans 7
In this tutorial, I'll walk through building a simple Web service with NetBeans 7. Let's see just how far the Java specification and the tools that support the spec have come. Continue Reading
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News
28 Sep 2009
SAML: It's Not just for Web services
SAML is an XML-based standard for exchanging authentication and authorization data between security domains. The single most important problem that SAML was created to solve is the Web browser Single Sign-On problem. Today, many organizations debate whether to stay with version 1.1 or move to 2.0. This article makes observations about both options. Continue Reading
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News
01 Oct 2007
Sending attachments with SOAP - A simple JAX-WS development example in Java
SOAP applications often have to deal with more than just simple messages. The payload for a SOAP message can often include a word processing or PDF document, image, or other binary file. This article explains how to use the Message Transmission Optimization Mechanism (MTOM) to send and receive these messages. Continue Reading
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News
01 Sep 2007
Axis, Axis2 and CXF: Surveying the WS Landscape
It's an exciting time to be in open source web services development. Two new next-generation web services frameworks have been released in the last year and a half, both under the umbrella of the Apache Software Foundation. These frameworks are Apache Axis2, which hit 1.0 at the end of April, 2006 and is currently in the release candidate stage for version 1.3, and Apache CXF, which released version 2.0 (the first version released under that name) in early July 2007. Continue Reading
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News
01 Aug 2006
Binding XML to Java
Manipulating XML data easily and efficiently in Java remains an important problem. Numerous approaches to XML binding exist in the industry, including DOM, JAXB, XML Beans, Castor, SDO and so on. In this article we will explore how the Eclipse Modeling Framework, EMF, solves the XML binding problem in a number of interesting ways, and we'll compare that to the alternatives. Continue Reading
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News
01 Apr 2006
An Approach to Web Services Non-Functional Requirements Using WSDL Annotations
Web Services play a key role in implementing service-oriented architecture (SOA). The notion of describing the service independent of the technology in which it has been implemented has been robustly captured in the Web Services Definition Language (WSDL) Specification. Continue Reading
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News
01 May 2005
A Proposal for SAML communications with JAAS
Have you found as your web application gets more complex, understanding and managing the page flow – the orchestration that drives your application use cases – gets harder and harder? Are you tired of being forced into very particular ways of doing things that don't give you much reuse? Do you feel you're spending too much time developing your own approaches to generic problems like session state management? Continue Reading
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News
01 Dec 2001
Developing my first Web Service in 30 minutes
You've heard the hype, and your head is probably dizzy from all the acronyms. So just what are Web Services, and how can you use them? This series of articles is intended to demystify Web Services and show, step-by-step, how to build, deploy, use, and find them. Continue Reading
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News
01 Jun 2001
J2EE vs. Microsoft.NET: A comparison of building XML-based web services
In this whitepaper, we will make a powerful comparison between the two choices that businesses have for building XML-based web services: the Java 2 Platform, Enterprise Edition (J2EE)1 , built by Sun Microsystems and other industry players, and Microsoft.NET2, built by Microsoft Corporation. Continue Reading