I have an existing jar file containing POJO entities (no JPA annotations, no persistence.xml). I would like to persist there entities using a new EJB jar file which contains a persistence.xml and a mapping file. Is this possible? I tried it, but I am getting a InvalidMappingException:
| Caused by: org.hibernate.InvalidMappingException: Could not parse mapping document from resource mappings.xml | at org.hibernate.cfg.Configuration.addResource(Configuration.java:569) | at org.hibernate.ejb.Ejb3Configuration.addClassesToSessionFactory(Ejb3Configuration.java:910) | ... 101 more | Caused by: org.hibernate.AnnotationException: Unable to load class defined in XML: samples.estorejpa.domain.Customer | at org.hibernate.cfg.AnnotationConfiguration.add(AnnotationConfiguration.java:592) | at org.hibernate.cfg.AnnotationConfiguration.addInputStream(AnnotationConfiguration.java:674) | at org.hibernate.cfg.Configuration.addResource(Configuration.java:566) | ... 102 more | Caused by: java.lang.ClassNotFoundException: No ClassLoaders found for: samples.estorejpa.domain.Customer | at org.jboss.mx.loading.LoadMgr3.beginLoadTask(LoadMgr3.java:212) | at org.jboss.mx.loading.RepositoryClassLoader.loadClassImpl(RepositoryClassLoader.java:521) | at org.jboss.mx.loading.RepositoryClassLoader.loadClass(RepositoryClassLoader.java:415) | at java.lang.ClassLoader.loadClass(ClassLoader.java:252) | at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320) | at java.lang.Class.forName0(Native Method) | at java.lang.Class.forName(Class.java:247) | at org.hibernate.util.ReflectHelper.classForName(ReflectHelper.java:112) | at org.hibernate.reflection.java.JavaXFactory.classForName(JavaXFactory.java:153) | at org.hibernate.cfg.AnnotationConfiguration.add(AnnotationConfiguration.java:589) | ... 104 more | Here are the relevant files in my ear. estore-common-1.0.jar contains the POJO entities. estore-server-1.0.jar is the EJB jar that contains persistence.xml, mappings.xml and and a stateless session bean called OrderServiceBean. I was hoping that the POJO entity classes would be visible when parsing persistence.xml because they are in the classpath, but that does not seem to be true. | estore-1.0.ear | |---estore-common-1.0.jar | |---estore-server-1.0.jar | | |---mappings.xml | | |---META-INF | | | |---ejb-jar.xml | | | |---jboss.xml | | | `---persistence.xml | | `---samples | | `---estorejpa | | `---service | | |---OrderService.class | | `---OrderServiceBean.class | `---META-INF | application.xml | Here's my persistence.xml: | <persistence> | <persistence-unit name="EstorePersistenceUnit"> | <jta-data-source>java:/estore</jta-data-source> | <mapping-file>mappings.xml</mapping-file> | <properties> | <property name="jboss.entity.manager.factory.jndi.name" value="java:/persistence-units/EstorePersistenceUnit"/> | </properties> | </persistence-unit> | </persistence> | Here's my mappings.xml: | <entity-mappings> | <description>eStore JPA Mappings</description> | <package>samples.estorejpa.domain</package> | <entity class="samples.estorejpa.domain.Customer" name="Customer"> | <table name="CUSTOMER"/> | <attributes> | <id name="id"> | <generated-value/> | </id> | <basic name="version"/> | <basic name="name"/> | </attributes> | </entity> | ... | </entity-mappings> | Any help would be much appreciated. Thanks. Naresh View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4165541#4165541 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4165541 _______________________________________________ jboss-user mailing list [email protected] https://lists.jboss.org/mailman/listinfo/jboss-user
