blog.patrikvarga.com
Patrik Varga's Blog: JavaOne Monday: Bytecode Instrumentation for Beginners
http://blog.patrikvarga.com/2013/09/javaone-monday-bytecode-instrumentation.html
On Java EE, CDI, EJB, JBoss, JSF, Oracle ADF, WebLogic, Tomcat etc. 2013 szeptember 23., hétfő. JavaOne Monday: Bytecode Instrumentation for Beginners. This one was an introductory presentation to bytecode instrumentation. In Java today, which is widely used by different code analysis (e.g. FindBugs) and AOP tools (e.g. AspectJ) and dynamic languages ( Nashorn. For JavaScript, JRuby. To modify classes at runtime. (You can find a nice tutorial about instrumentation here. To make it even more comfortable, ...
blog.patrikvarga.com
Patrik Varga's Blog: JavaOne Sunday: First Impressions
http://blog.patrikvarga.com/2013/09/javaone-sunday-first-impressions.html
On Java EE, CDI, EJB, JBoss, JSF, Oracle ADF, WebLogic, Tomcat etc. 2013 szeptember 22., vasárnap. JavaOne Sunday: First Impressions. Sunday afternoon. After a long trip and total jetlag finally arrived at Union Square, San Francisco. Downtown is full of visitors, I wonder how many people are visiting JavaOne this year. Anyway here is the first sight of Moscone West where I attended a few NetBeans sessions. (More about that in the next post.). But not as many upstairs yet ;). Search in this blog. JavaOne...
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Patrik Varga's Blog: JavaOne Monday: Looking into the JVM Crystal Ball
http://blog.patrikvarga.com/2013/09/javaone-monday-looking-into-jvm-crystal.html
On Java EE, CDI, EJB, JBoss, JSF, Oracle ADF, WebLogic, Tomcat etc. 2013 szeptember 23., hétfő. JavaOne Monday: Looking into the JVM Crystal Ball. The session "Looking into the JVM Crystal Ball" by Mikael Vidstedt (JVM Architect) was quite useful to get up to date regarding new Java 8 and HotSpot JVM features. Here are my notes about the session. The PermGen will be removed. New features heavily relying on the relatively new (Java SE 7) invokedynamic JVM instruction: lambda expressions. The Runtime JVM t...
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Patrik Varga's Blog: december 2012
http://blog.patrikvarga.com/2012_12_01_archive.html
On Java EE, CDI, EJB, JBoss, JSF, Oracle ADF, WebLogic, Tomcat etc. 2012 december 19., szerda. XA Transactions with IBM MQ Resource Adapter on JBoss AS7. Then you might see the following warning on server startup:. MQJCA4005: Distributed transactions are not available in client mode. The extended transactional client JAR file, com.ibm.mqetclient.jar, was not be found in the class path. If the extended transactional client is not required, no action is necessary. Comibm.mq.connector.DetailedRe...The resou...
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Patrik Varga's Blog: november 2012
http://blog.patrikvarga.com/2012_11_01_archive.html
On Java EE, CDI, EJB, JBoss, JSF, Oracle ADF, WebLogic, Tomcat etc. 2012 november 16., péntek. JBoss AS7 JNDI and Migration from AS6. When you migrate an application from JBoss AS6 to AS7, probably you will encounter a lot of exceptions if you do not read the AS7 migration guide. First Also please note that in files like web.xml and ejb-jar.xml, the. Seems to be mandatory, contrary to AS6 or other application servers. My JMS Connection Factory. The error was caused by the previously missing. This post sh...
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Patrik Varga's Blog: JavaOne Sunday: NetBeans Sessions
http://blog.patrikvarga.com/2013/09/javaone-sunday-netbeans-sessions.html
On Java EE, CDI, EJB, JBoss, JSF, Oracle ADF, WebLogic, Tomcat etc. 2013 szeptember 22., vasárnap. JavaOne Sunday: NetBeans Sessions. Sunday's NetBeans sessions were the first one I visited during JavaOne 2013. Here is a quick summary of them. NetBeans Community Tools with JRebel, Jelastic, and More. This session presented a few NetBeans plugins, namely: Jelastic, JRebel. Cool NetBeans Tips and Tricks for Java EE 7 Development. This session matched the abstract and my expectations perfectly. A great ...
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Patrik Varga's Blog: JavaOne Monday: Enhanced Java SE 8 Metadata
http://blog.patrikvarga.com/2013/09/javaone-monday-enhanced-java-se-8.html
On Java EE, CDI, EJB, JBoss, JSF, Oracle ADF, WebLogic, Tomcat etc. 2013 szeptember 23., hétfő. JavaOne Monday: Enhanced Java SE 8 Metadata. Annotation "fans" were happy at JavaOne to hear about new metadata/annotation features in Java SE 8. This topic was covered in Monday's session "Enhanced Java SE 8 Metadata". Outline below. Apply the @Repeatable annotation to it and specify the containing annotation type, i.e. Repeatable(Schedules.class) public @interface Schedule { . }. And ElementType.TYPE USE.
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Patrik Varga's Blog: JavaOne Wednesday: Lean and Opinionated Java EE Applications
http://blog.patrikvarga.com/2013/09/javaone-wednesday-lean-and-opinionated.html
On Java EE, CDI, EJB, JBoss, JSF, Oracle ADF, WebLogic, Tomcat etc. 2013 szeptember 25., szerda. JavaOne Wednesday: Lean and Opinionated Java EE Applications. This post is about the funniest presentation I heard at JavaOne 2013. It was Adam Bien. You can find the session's site here. And the slides here. Below you can find a summary of the ones I liked most, and some quotes with the funniest lines. Please note that most of it is really only quotes from him which I wanted to share as I couldn't find t...
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Patrik Varga's Blog: április 2012
http://blog.patrikvarga.com/2012_04_01_archive.html
On Java EE, CDI, EJB, JBoss, JSF, Oracle ADF, WebLogic, Tomcat etc. 2012 április 15., vasárnap. Tweetanic - Tweet like a Sir! Check out project Tweetanic. A concept of my dear friend Mate Nagy. For the 100th anniversary of the sinking of the Titanic. The designer was Adam Erdesz. And I contributed with some web development (server and client side). 8226;••• •- •••- • ••-• ••- -• -•-•-. This is our time. Search in this blog. I'm a Java EE developer currently not working :). This is our time.
blog.patrikvarga.com
Patrik Varga's Blog: JavaOne Tuesday: Nuts and Bolts of Java EE 7 Interceptors
http://blog.patrikvarga.com/2013/09/javaone-tuesday-nuts-and-bolts-of-java.html
On Java EE, CDI, EJB, JBoss, JSF, Oracle ADF, WebLogic, Tomcat etc. 2013 szeptember 24., kedd. JavaOne Tuesday: Nuts and Bolts of Java EE 7 Interceptors. Interceptors 1.2 Specification. This session was held by Marina Vatkina and Emmanuel Bernard about JSR-318, the Interceptors 1.2 specification. Its basically a cleanup of the previous version with a few new features. Summary:. Better, more organized, cleaner specification with better separation from other specs. Influence of Bean Validation 1.1. Validat...