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The ABC's of MVC
When we starting planning how we were going to use Java technology at Amway (10 years ago); we realized we had many decisions to make about standards to adopt, practices to learn, architectures to...
by Larry Fernandez
String Searching Algorithms (Part III)
The search algorithm is used for finding an item within a collection of items. String searching algorithm is a category of the search algorithm. The main idea of string searching algorithm is to find text pattern in a string. There are many techniques used to solve this. This third and last entry will be about 'Boyer-Moore (BM)' algorithm and how you can apply it on a simple Java code.
by Abdel Martinez
Building RESTful web services with JAX-RS, JAXB and Groovy
Any intelligent fool can make things bigger, more complex, and more violentBut it takes a touch of genius and a lot of courage to move in the opposite direction. Albert Einstein Introduction Ladies...
by Mamadou Lamine Ba
How to view the absolute latest JSF 2.2 spec snapshot
Here's how to access the latest JSF 2.2 spec snapshot. 1. go to maven.java.net 2. type in "javax.faces:javax.faces-api:2.2-SNAPSHOT". 3. use the tree browser to open the -javadoc.jar artifact. 4. Use the artifact browser to open the index.html.
by Ed Burns
Fun performance regression with (Open)JDK 7u4
Testing for features is not enough: you should always test also for performance. For instance, a test could assert that a given task is executed under a certain time (which is not always easy, and if...
by Fabrizio Giudici

Editor`s Blog

New National Java Competition In Planning Stage for Indonesian Students

Frans Thamura, Java Champion and leader of JUG Indonesia, has announced on the Java.net Java User Groups JUG-Leaders email list that he is working on a national Java competition for students in Indonesia (the fourth most populous nation in the world)...

 

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Forums

How do I specify an empty password in a JDBC connection pool in the admin console?

I would like to add a "Password" property to a connection pool's Advanced Properties. I would like its value to be the empty string. If I leave the password value box blank, then the admin console interprets my intent to mean that I want to delete the "Password" property, which is false...

JAX-RPC client: Is it possible to use the XML-mapping class in the method signature?

We are re-implementing a WS-client using JAX-RPC RI (we cannot use JAX-WS) and we noticed that using wsimport the WS methods take parameters like this: public void execute (String user, String pass, int priority, String subject, String sender, String recipient, String text); Rather than public...

NPE at SOAPBindingCode while makin g a SOAP request

We have an application that exposes Axis2 based web service API's. Below is the connector definition specified in service.xml file: I am trying to access those web service using JAX-WS client, the JAX-WS that is part of Java 6. Used wsimport to generated client side classes with below binding...

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