New Project Details
ArtifactId : WFJPA2PC New Project Home : /home/oracle/NetBeansProjects/GIT/WFJPA2PC New persistence.xml location : /home/oracle/NetBeansProjects/GIT/WFJPA2PC/src/main/resources/META-INF/persistence.xml Your old and working project should have a working pom.xml and persistence.xml
Modify and copy pom,xml
Modify artifactId and name in your pom.xml <artifactId>WFJPA2PC</artifactId> <name>WFJPA2PC</name> Copy pom.xml to your new Project Folder $ cp pom.xml /home/oracle/NetBeansProjects/GIT/WFJPA2PC Add JSF support to our project Project -> Properties -> Framework -> Add JavaServerFaces -> Components -> PrimeFaces
Create new Entity Classes
Create new Entity Classes as needed [ in our sample we use Entity Class : Accounts Source package -> New -> EnititY Class form Database -> Select Datasource -> Select Table Name : Accounts -> Add -> Finish
Create a new JPA persistence.xml and copy over the working persistence.xml
Netbeans : File -> NEW -> Persistence Unit Locate your Persistence Location of persistence.xml: /home/oracle/NetBeansProjects/GIT/WFJPA2PC/src/main/resources/META-INF/persistence.xml -> Copy over your new RAC XA persistence.xml to src/main/resources/META-INF/persistence.xml and add your newly created Entitly Classes Sample for a Hibernate persistence.xml with Entity Class : Accounts <?xml version="1.0"?> <persistence xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd" version="2.0"> <persistence-unit name="RacBankAHibPU" transaction-type="JTA"> <provider>org.hibernate.ejb.HibernatePersistence</provider> <jta-data-source>java:/jboss/datasources/xa_rac12g_banka</jta-data-source> <class>com.hhu.wfjpa2pc.Accounts</class> <properties> <property name="hibernate.transaction.jta.platform" value="org.hibernate.service.jta.platform.internal.JBossAppServerJtaPlatform" /> <property name="hibernate.show_sql" value="true" /> </properties> </persistence>