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Community
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
This version has the improvements below:
Supporting...
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 use, patterns to follow, etc.
Fortunately for us, there were many sources of information to help us figure all of this out.
Unfortunately for us, there were many sources of information to help us figure...
10 years ago, when we were decided to use Java technology to create a new application,
for use at Amway Corp; we thought it was sufficient to say, "We are using Java!".
We were wrong...
We quickly realized that there was Java 2 Standard Edition and there was Java 2 Enterprise Edition.
Since we were architecting our application to run in an application server-based environment,
we concluded that...
Eclipse is famous IDE in em Java, follows the open source model. The Eclipse project was stated by IBM that does the first version, then donated like open source for the community. The begin costs was above 40 millions. Nowadays, the Eclipse is one of the most used worldwide. Has important feature how the SWT uses and not the Swing, there are too many plug-ins...
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...
I am into software programming since the emergence of basic in 1982. I am into Java since its emergence in 1995. Java for me was the one who turned software programming from an hobby into a profession. This is my first Java post in my new blog at www.java.net.
Databases
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
Easy-Cassandra 1.0.8
Easy-Cassandra 1.0...
Last week's kickoff of FESI's research program went very well. There are a number of folks (>500) who are now following this blog on Java.net, and a number who have gotten involved. While we wait for more folks, we'll be researching new technologies, the first being NOSQL databases.
If the kind of topics we're research interests you, please feel free to join the project;...
Accessibility
Easy-Cassandra is a framework ORM API and a high client for Apache Cassandra in java, with this is possible persist information from the Java Object in easy way. For this is only necessary add some annotations in some fields and your class. It works like an abstraction's tier in the Thrift, doing call for Cassandra.
The Easy-Cassandra...
Content available at: http://blogs.sun.com/arungupta/entry/java_ee_6_glassfish_silicon
The www.abelski.com web site offers free (for personal and academic usage) courses about various topics in software development. The site focuses on Java technologies.
Education
This article has the main objective show a little example for persist information in Cassandra using java.
For demonstrated the persistence with Cassandra will used the Easy-Cassandra, a framework open source for use this SGBG in an easy mode.
@ColumnFamilyValue(nome = "person")//
public class Person implements Serializable {
private static final long...
Many things changed from java 1 in 1995 at java 7 2012. Learn about this reading this article.
J2SE
Was added to his package to facilitate applications which needs scalable processes.
A feature is atomic variable. Variable atomic means that it cannot be divided - it's like the S.O. with any resource (Driver CD, USB) cannot be divided but needs be used in many processes.
...
Programming
Parts 1, 2 and 3 introduced StringTemplate through the use of simple SQL, HTML and plain text examples. This article switches gears and attempts to use StringTemplate to generate a more complicated text output: Java source code.
I was going through the documentation of Spring Roo, version 1.0.1 while preparing a talk for JDC 2010 about the Spring Roo .. No need to mention the Roo is awesome, amazing and not Magic :-)
Ben Alex , Stefan Schmidt did a great job really in this project. Smart architecture!
"The automated startup-time scan is also very useful as you upgrade to newer versions of Roo. Often a new version of Roo will incorporate enhancements to the add-ons that generate files in your project." check more on Roo documentation . This is very useful, and once there is a new version from Roo, developers will participate in testing it by just running the roo shell in their project's directory!
Spring Roo, I like it :)
JSR
There is much discussion these days about HATEOAS (Hypermedia as the engine of application state) so it gets time to clearly say what HATEOAS actually means.
