Write Java Apps with purQuery Inline Method
IBM pureQuery is a high-performance Java data access platform focused on simplifying the tasks of developing and managing applications that access data. This article introduces the pureQuery inline method programming style, and discusses how users can use it to efficiently query and update databases. Also explore benefits and key features of using the inline method.
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Make JUnit Testing Java Apps Easy with Grester
As a developer, you run tests multiple times per day, but how badly would they break if the sources had to change? Now you can quickly find out with Grester, an Apache Maven wrapper around Jester. Grester alleviates the burden of dealing with the annoyances of constructing a Java classpath from project dependencies so you can test your execution points more easily, using Jester.
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Serialize Java Objects in XML with XStream
XStream is a lightweight and easy-to-use open source Java library for serializing Java objects to XML and back again. Learn how to set up XStream, and discover how to use it to serialize and deserialize objects as well as to read configuration properties from an XML configuration file.
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RESTful SOA using XML
SOA usually implies heavyweight technology for large enterprises, but the advantages of the SOA architectural pattern also apply to smaller environments. This article describes how to follow SOA principles using lightweight principles like REST, rather than all the overhead that is used in larger environments.
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The Fundamentals of Eclipse Plug-In Development
Plug-in development in Eclipse is somewhat of an art form. If you're new to the concept of plug-ins it can be quite burdensome learning the myriad tools Eclipse has to help you write plug-ins. The purpose of this article is to help you learn some basic plug-in development skills with some best practices sprinkled in for good measure.
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Discover the Orangevolt Eclipse XSLT Plug-in
This article is intended to show you how easy it is to use Eclipse regardless of whether or not you are an experienced XSLT programmer. Learn what XSLT can do for you and how easy it is to employ XSLT with the Orangevolt XSLT plug-in, including installing and using most of its functions.
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Getting Started with JFS 1.2 Part 1
JavaServer Faces (JSF) technology, a server-side framework that offers a component-based approach to Web user-interface development, has come a long way. This tutorial series covers how to get started with JFS 1.2 with many examples to get you started quickly.
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Lazy Programming
Lazy programming is a general concept of delaying the processing of a function or request until the results are needed. Thinking in terms of lazy programming can help you rid your code of unneeded computation and restructure programs to be more problem-oriented.
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Create REST Services with Java and Atom
In this tutorial learn the basics behind Representation State Transfer (REST) and the Atom Publishing Protocol (APP), and how they apply to services. Also learn to implement REST/APP-based services with Java technology, and enable access and modification of resource data for podcasts, blog entries, image storage, calendar entries, and so on.
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Develop Asynchronous Web Services with Axis2
Asynchronous invocations provide a great deal of flexibility for Web services users and for the people who write and host Web services, ultimately helping provide a better overall user experience. This article gives you an overview of different patterns for asynchronous scenarios in Web services and provides insight into how to implement them with Apache Axis2.
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Design and Develop JAX-WS 2.0 Web Services
Simplify the construction and deployment of Web services and Web service clients in Java, and speed up Web services development with Java API for XML Web Services (JAX-WS). This tutorial walks you through how to develop Web services for your application using JAX-WS technology by developing a sample order-processing application.
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Learn the Secrets to DB2 Java Performance Problems
This article brings insight into diagnosing and isolating performance problems from the application client perspective. You'll learn how to troubleshoot performance problems that occur with Java applications running against IBM DB2 for Linux, UNIX, and Windows databases.
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Support of Custom Fields with Hibernate
When developing corporate-level business applications (Enterprise Scale) customers often requires implementing support for extensibility of the application object model not modifying the system source code. Use of extensible domain model allows for development of new functionality without additional effort and overheads:
1) the application will be used for a more lengthy period
2) the system workflow can be modified over time when changing external factors
3) “setting” the application to fit specifics of an enterprise where it has been deployed.
The most simple and cost effective way to achieve the required functionality would be implementing extensible business entities in an application with the support of custom fields.
Our implementation given at http://techzone.enterra-inc.com/?p=8 is differ from well known due to changes into Hibernate configuration so feel free to use it.
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Get to Know Java EE 5
Java EE 5 is a strong, significant release, making it the most complete platform for enterprise development. This article provides an overview of the new Java EE 5 specification, and its many significant enhancements. Clearly, major steps have been taken to addresses most of the criticisms surrounding past Java development. EJB 3.0 and JPA are powerful and easy to use technologies, and the improvements in JAX-WS make Web service development easier than ever before.
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New StAX Parsing in Woodstox
An XML parser is often the key to a high-performance, robust application. Traditional XML parsing techniques include DOM and SAX, but now there an innovative new parsing technique called Streaming API for XML (StAX); so beneficial it’s integrated with the Java EE 5 specification. In this installment, learn the benefits of StAX and why the Geronimo team chose Codehaus’ Woodstox as the StAX parser.
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Manage Apache Pluto within Geronimo
The Apache Pluto project is the reference implementation of the Java Portlet Specification. Find out how combining the Pluto project with Apache Geronimo's Java Platform, Java EE platform creates a highly flexible and powerful environment for building customizable and manageable systems using portals and portlets.
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Take Charge of Your Architecture
The architecture you think you have is often different than what you actually have. It’s time to take charge of your architecture and learn how you can discover deviations by writing tests using JUnit, JDepend, and Ant to discover problems proactively instead of long after the fact.
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Build DocBook XML in Eclipse
DocBook XML is a library of standard XML tags you can use to write stylesheets for generating almost any output. Learn how to use DocBook XML and the Eclipse IDE together to create reusable technical documentation that you can easily distribute in most formats.
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Write and Deploy Portlets with Apache Pluto
Portlets are powerful tools for aggregating data from multiple locations, integrating different applications, and providing a collaborative workspace for groups of users. To test portlets in development, Apache Pluto is a good choice. This article teaches you how to install and configure the Pluto portlet container inside the Apache Geronimo server.
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Signing, Encrypting, and Decrypting Atom
Atom is a great format for relaying information, but what about security concerns? XML Digital Signatures and Encryption can ensure trusted, unaltered, secure data transfer. But how can you use them without destroying Atom structures? This article shows you how easily the digital signatures and encryption can mesh with Atom data using the Apache Abdera API.
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Declarative Caching of Java Object Properties
Caching is a power mechanism for data access optimization, used for solving various problems. Caching is also very useful for developing program systems, saves calculation resources when a cached object property is accessed repeatedly. And the main complexities are not in caching itself, but in implementing timely cache actualization. To solve the task, the refreshable object library for Java was elaborated.
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Inherited annotations in Java
Despite the fact that the fully operational annotation mechanism appeared in Java not so long ago, many developers have appreciated this new possibility of Java API and use it in their programs. Annotations have lots of advantages but have some restrictions too. One of them is inability to inherit annotations to subclasses. To solve this problem, Fusionsoft Company developed the library of inherited annotations which is considered in this article.
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Simply Steps to Jump Start WebSphere MQ on Linux
This article shows you how to get started installing and configuring WebSphere MQ on Linux and developing Java applications for the MQ environment, using sample applications for sending messages to and receiving messages from a queue.
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Doctor's Diary using JSP
This is the model software from electrofriends.com. We successfully implemented the need and necessary concepts of a doctor, for his stand alone clinic. We hope this software package will definitely help the students, to get an idea about their academic projects. The most emerging technology, J2EE(JSP), SQL, JavaScript are the backbone of this project. A student can get these codes and can find how the real time practical needs are made.
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Deploy a Web Service with Eclipse STP Plug-In
This tutorial is for SOA and Web services developers who want to learn to use the Eclipse SOA Tools Project (STP) plug-in and see for themselves how it can simplify their SOA development. It shows the advantages and simplicity of using the Eclipse STP plug-in to build a Web service.
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