Release the newest version of the framework to persist objects in Apache Cassandra in easy way. Among improvement is the JPA annotations, also JPQL.
JCassandra jCassandra=persistence.createJCassandra("select * from Person"); List<Person> persons=jCassandra.getResultList();
table 1: sample using JPQL in Easy-Cassandra
on Apr 21, 2012
In this post I show how simple is to integrate mybatis and spring framework.
The requirements are:
Spring Framwork 3.0.5 + dependencies
Mybatis 3.0.3 + dependencies
CoreJavaBeans1.0.1 + dependencies
First of all, let's define a model bean:
<span class="line-number"> 1</span> <span class="comment">/*...
on Dec 23, 2010
Running the new version of the Easy-Cassandra framework it main objective is making it easy the communication between Apache Cassandra and your application in java. With it you able create, update, retrieve, delete the java's objects in easy way and simple, for this you must add some annotation in Class and fields.
An ORM easy to use in Cassandra...
on Mar 17, 2012
Beyond being merely a computer programming language, Java is the most widely used software platform in the entire world. There is a large number of various software solutions that were developed using this technology. Without many people being aware, Java is present in our daily lives in embedded technologies like blue-ray discs and a countless number of sites on the internet that...
on Jul 26, 2011
Content available at: http://blogs.sun.com/arungupta/entry/java_ee_6_glassfish_javaone
on Nov 19, 2010
Content available at: http://blogs.sun.com/arungupta/entry/oredev_2010_trip_report
on Nov 11, 2010
Content available at: http://blogs.sun.com/arungupta/entry/java2days_2010_trip_report
on Oct 9, 2010
From 1995, when was launched the first Java's version, to 2012 the Java evolute obtained seven versions, many improvements and fixes bugs. In 2011 the biggest “boom” in the java world was about the openjdk recently it's grew in exponential way, but there are some myths arount it, for example, some people know the openjdk like “poor brother” of SUN's JDK (actually Oracle...
on Jan 17, 2012
Concentrating on Task in Hand (similar to Mylyn) in NetBeans IDE
Often we work on fixing a bug or developing an enhancement for an open source project maintained over a period of many years and having hundreds of source code files. usually we need a handful of 5 to 10 source files to fix the bug or to add new enhancement. The project explorer provided by IDE's like NetBeans IDE show...
on Oct 22, 2011
Project NBTaskFocus makes the automatic tracking of your opened editor files available in its alpha version. It provides two panels named 'Task Explorer' to see your tasks and the activation state of the task, and 'Task Details' to see your tracked opened file context. As soon as you open any file in editor of NetBeans IDE it is added to the activated task as its context. ...
on Oct 11, 2011
If you, like me, need to build libraries that need to be tested against a live server (integration tests), here's what you can do.
Have all your integration tests either in seprate "itest" packages, such as my.library.itest, or have the test classes end in ITest, such as my.library.ConnectITest. In the main section, have the surefire plugin exclued running the integration tests:
on Apr 21, 2011
Welcome java 7 part 3 -NIO 2 JSR 203
So like the coin project, in the NIO 2 there aren't unprecedented features in this e -specification, but now it's possible do some easier work I/Os in java. With the class java.io.Files are possible to perform several operations in simple mode. For that it needs and uses the java.io.file.Path, this interface represents files and...
on Oct 10, 2011
The last 2 weeks I had the opportunity to review the NetBeans IDE 7 Cookbook. I really enjoyed reading it. Each chapter covers a particular area, it being web applications, mobile, JavaFX, databases, etcteras. Whether you are a beginner or you have used NetBeans for a while this book is definitely a good addition to your bookshelf.
on Aug 16, 2011
I'll be reviewing NetBeans IDE 7 Cookbook, stay tuned!
on Aug 1, 2011
NetBeans Platform lab at Devoxx 2010
Last week at Devoxx 2010, I had the pleasure to be part of the 3 hour NetBeans Platform lab by Geertjan Wielenga. During the "Advanced Random Stuff" part I showed how the slowness detection feature of the Netbeans IDE can be used in Netbeans RCP applications. This post describes how it works.
What means slowness detection?
Please see following links...
on Nov 22, 2010
Content available at: http://blogs.sun.com/arungupta/entry/screencast_33_netbeans_7_0
on Oct 20, 2010
Content available at: http://blogs.sun.com/arungupta/entry/screencast_35_jdk_7_project
on Nov 22, 2010
Hi, this post will try to guide you to develope an BlackBerry+LWUIT easy sample using Netbeans 6.9.
I was looking for a simple step by step guide to do it, but i found that many resources were removed, making the learning a little hard. But here i present a very simple and functional tutorial about this, enjoy it...
1. Download the JDE versions, I recommend 4.7.x (for Storm support...
on Nov 12, 2010
Content available at: http://blogs.sun.com/arungupta/entry/java_ee_6_glassfish_silicon
on Oct 15, 2010
Content available at: http://blogs.sun.com/arungupta/entry/screencast_32_osgi_enabled_java
on Oct 4, 2010