Maven JPA project with alternative JPA provider - persistence-eclipselink.xml...
We want to provide alternative persistence.xml files to test alternative JPA providers in same projectpersistence-eclipselink.xml and persiste-hibernate.xml will be created Use Maven archetype JPA...
View ArticleWeblogic 12.1.1 Java EE 6 CDI Weld requires patches
Weld issues are fixed in version 12.1.2http://docs.oracle.com/middleware/1212/wls/NOTES/index.html#NOTES254 CDI Weld patches are required on Java EE 6 Weblogic 12.1.1 Caused By:...
View ArticleClik here to view.
Weblogic 12.1.1 and WELD-001408 Unsatisfied dependencies for type error test
Issues with Weld are fixed in Weblogic 12.1.2 which uses newer version of Weld libraryhttp://docs.oracle.com/middleware/1212/wls/NOTES/index.html#NOTES254 Weblogic 12.1.1 is strictly checking all...
View ArticleWeblogic 12c - tune and debug JMS OAQ module
Interoperating with Oracle AQ JMS http://docs.oracle.com/cd/E24329_01/web.1211/e24385/aq_jms.htmTo use AQ JMS tracing and debugging, set the following system property: oracle.jms.traceLevelParameters...
View ArticleClik here to view.
Install IDE and AS for Java EE7 - Eclipse Luna 4.4 , JBoss WildFly 8.1
Install latest Oracle JDK yum localinstall /home/dave/Downloads/jdk-7u60-linux-x64.rpm Fedora uses OpenJDK by default, to use Oracle JDK JAVA_HOME must be properly set [dave@localhost ~]$ java...
View ArticleClik here to view.
JBoss Wildfly 8.2 JMS configuration - JTA, HornetQ
Using JBoss Wildfly quickstart https://github.com/wildfly/quickstart/tree/master/jta-crash-recStart server in full mode[dave@localhost bin]$ ./standalone.sh -c...
View ArticleWeblogic auto login with boot properties file
Weblogic requires JVM property -Dweblogic.system.BootIdentityFile to locate boot.properties file How a Server Uses a Boot Identity File at...
View ArticleTree traversal
http://en.wikipedia.org/wiki/Tree_traversalhttp://en.wikipedia.org/wiki/Breadth-first_searchhttp://en.wikipedia.org/wiki/Depth-first_searchTree traversal in various...
View ArticleClik here to view.
Start ANTLR project with Maven
http://www.antlr.org/wiki/display/ANTLR3/Building+ANTLR+Projects+with+Mavenhttp://www.eclipse.org/m2e/Download m2e http://www.eclipse.org/m2e/download/dave@dave antlr-maven]$ mvn archetype:generate -B...
View ArticleClik here to view.
Schedule jobs with WorkManager
Leveraging EJB Timers for J2EE Concurrencyhttp://www.devx.com/Java/Article/33694/1954The Work Manager API: Parallel Processing Within a J2EE Containerhttp://www.devx.com/Java/Article/28815/0Using Work...
View ArticleClik here to view.
Monitoring with jconsole
Managing WebLogic servers with JConsole https://blogs.oracle.com/WebLogicServer/entry/managing_weblogic_servers_withJava Management Extensions...
View ArticleClik here to view.
Profile with jvisualvm
http://docs.oracle.com/javase/6/docs/technotes/guides/visualvm/http://docs.oracle.com/javase/6/docs/technotes/tools/share/jvisualvm.htmlHere is how to configure Eclipse IDE launcher...
View ArticleClik here to view.
Weblogic login module test - Firefox plugin to modify HTTP request header...
Modify Headers Firefox pluginhttps://addons.mozilla.org/en-US/firefox/addon/modify-headers/Modify HTTP headerCapture HTTP headersWeblogic Identity Assertion...
View ArticleClik here to view.
Mock Weblogic Login module - Identity Asserter and Authenticator
This module is strictly for testing as it does not validate user. Based on this log http://weblogic-wonders.com/weblogic/2010/03/15/custom-identity-asserter-for-weblogic-server/Oracle® Fusion...
View ArticleWebLogic X509 Certificate Authentication
Securing Web Applications http://docs.oracle.com/cd/E14571_01/web.1111/e13711/thin_client.htm#i1044688How to Set Up X509 Certificate Authentication for Oracle WebLogic Server...
View ArticleConfigure slf4j with log4j on Weblogic
It is neccessary to use filtering classloader to avoid discovery of Weblogic own version of slf4j jars. With prefer-application-packages option application classloader loads org.slf4j packages from...
View ArticleDebug Identity Assertion on Weblogic
Debug Identity Assertion on Weblogic Identity Assertion Providershttp://docs.oracle.com/cd/E21764_01/web.1111/e13718/ia.htm#autoId7 Enable DebugSecurityAtn andRedirect stdout logging enabled inWeblogic...
View ArticleJBoss Portal 6.2 - deploy sample portlet
JBoss Portal 6.2 release noteshttps://access.redhat.com/documentation/en-US/Red_Hat_JBoss_Portal/6.2/pdf/6.2.0_Release_Notes/Red_Hat_JBoss_Portal-6.2-6.2.0_Release_Notes-en-US.pdfJBoss Portal 6.2...
View ArticleClik here to view.
JBoss EAP 6 profiling - running jconsole and jvisualvm
JVisualVM and JConsole are part of Oracle Java SE http://docs.oracle.com/javase/6/docs/technotes/tools/share/jvisualvm.html JConsole JConsole can be started with script provided already with JBoss EAP...
View Article