0 Replies Latest reply on Jul 1, 2010 10:33 AM by H Texiugo

    JBoss 5.1 and Eclipselink

    H Texiugo Newbie

      Hello!

       

      I'm trying to get a simple web project to work with JBoss 5.1, Eclipselink and JPA.

      My error is pretty similar to the one in thread http://community.jboss.org/thread/146562,

      although  it doesn't have any solution...

       

      When I deploy the project to JBoss it displays this info:

       

      14:28:05,409 WARN  [SaxJBossXBParser] schema_reference.4: Failed to read schema document 'http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd', because 1) could not find the document; 2) the document could not be read; 3) the root element of the document is not <xsd:schema>. @ vfszip:/C:/jboss-5.1.0.GA/server/default/deploy/pt.jboss.teste.war/WEB-INF/classes/META-INF/persistence.xml[4,28]
      14:28:06,361 INFO  [PersistenceUnitDeployment] Starting persistence unit persistence.unit:unitName=#example
      14:28:06,566 INFO  [STDOUT] [EL Warning]: 2010-07-01 14:28:06.548--Thread(Thread[HDScanner,5,jboss])--The temporary classLoader for PersistenceLoadProcessor [example] is not available.  Switching classLoader to [BaseClassLoader@38323f{vfszip:/C:/jboss-5.1.0.GA/server/default/deploy/pt.jboss.teste.war/}].  Weaving has been disabled for this session. EclipseLink may be unable to get a spec mandated temporary class loader from the server, you may be able to use static weaving as an optional workaround.
      14:28:06,574 INFO  [STDOUT] [EL Finest]: 2010-07-01 14:28:06.567--ServerSession(29759283)--Thread(Thread[HDScanner,5,jboss])--Begin predeploying Persistence Unit example; session vfszip:/C:/jboss-5.1.0.GA/server/default/deploy/pt.jboss.teste.war/WEB-INF/classes/_example; state Initial; factoryCount 0

       

       

      Then, when I try to access the application on the browser it throws this Exception:

       

       

      Exception [EclipseLink-30005] (Eclipse Persistence Services - 2.1.0.v20100614-r7608): org.eclipse.persistence.exceptions.PersistenceUnitLoadingException
      Exception Description: An exception was thrown while searching for persistence archives with ClassLoader: org.jboss.web.tomcat.service.WebCtxLoader$ENCLoader@9fbb7b
      Internal Exception: Exception [EclipseLink-30009] (Eclipse Persistence Services - 2.1.0.v20100614-r7608): org.eclipse.persistence.exceptions.PersistenceUnitLoadingException
      Exception Description: An exception was thrown while trying to load persistence unit at url: vfszip:/C:/jboss-5.1.0.GA/server/default/deploy/pt.jboss.teste.war/WEB-INF/classes/
      Internal Exception: Exception [EclipseLink-30004] (Eclipse Persistence Services - 2.1.0.v20100614-r7608): org.eclipse.persistence.exceptions.PersistenceUnitLoadingException
      Exception Description: An exception was thrown while processing persistence.xml from URL: vfszip:/C:/jboss-5.1.0.GA/server/default/deploy/pt.jboss.teste.war/WEB-INF/classes/
      Internal Exception: java.net.MalformedURLException
           org.eclipse.persistence.exceptions.PersistenceUnitLoadingException.exceptionSearchingForPersistenceResources(PersistenceUnitLoadingException.java:126)
           org.eclipse.persistence.jpa.PersistenceProvider.createEntityManagerFactory(PersistenceProvider.java:133)
           org.eclipse.persistence.jpa.PersistenceProvider.createEntityManagerFactory(PersistenceProvider.java:65)
           javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:52)
           javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:34)
           pt.jboss.teste.manager.BossTesteManager.<init>(BossTesteManager.java:17)
           org.apache.jsp.index_jsp._jspService(index_jsp.java:61)
           org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
           javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
           org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369)
           org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:322)
           org.apache.jasper.servlet.JspServlet.service(JspServlet.java:249)
           javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
           org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
      

       

       

      This is my persistence.xml file

       

      {code:xml}

      <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="example" transaction-type="JTA">
              <provider>org.eclipse.persistence.jpa.PersistenceProvider</provider>
              <jta-data-source>java:OracleDS</jta-data-source>       
              <class>pt.jboss.teste.BossTeste</class>

              <properties>
                  <!-- Application managed datasource -->
                  <property name="eclipselink.target-server" value="JBoss"/>
                  <property name="eclipselink.target-database" value="Oracle"/>
                  <!-- remove for production -->
                  <property name="eclipselink.ddl-generation" value="drop-and-create-tables"/>
                  <property name="eclipselink.ddl-generation.output-mode" value="database"/>
                  <property name="eclipselink.logging.level" value="FINEST"/>
              </properties>
          </persistence-unit>
      </persistence>

      {code}

       

      My datasource configuration in JBOSS_HOME/server/default/deploy/oracle-ds.xml

       

      {code:xml}

      <datasources>
      <no-tx-datasource>
      <jndi-name>OracleDS</jndi-name>
      <use-java-context>true</use-java-context>
      <connection-url>jdbc:oracle:thin:@XXXhost:1521:XXXsid</connection-url>
      <driver-class>oracle.jdbc.OracleDriver</driver-class>
      <user-name>USERNAME</user-name>
      <password>PASSWORD</password>

      <exception-sorter-class-name>org.jboss.resource.adapter.jdbc.vendor.OracleExceptionSorter</exception-sorter-class-name>
      <metadata>
      <type-mapping>Oracle9i</type-mapping>
      </metadata>
      </no-tx-datasource>
      </datasources>

      {code}

       

       

      This is the code I use to try to get the EntityManager

       

      {code}
      EntityManagerFactory emf = Persistence.createEntityManagerFactory("example");
      EntityManager em = emf.createEntityManager();
      {code}

       

      The eclipselink.jar is in JBOSS_HOME/common/lib,

      but I also tried to put it in JBOSS_HOME/server/default/lib and in my project lib.

      Alway the same error...

       

      Any help appreciated...

       

      Thanks!