Hi, I don't really understand exactly the places where SimpleLoadTimeWeaver breaks down, but it seems to often result in split class hierarchies. What happens if you take it out, or replace it with the Tomcat-specific one? Generally-speaking, you should pick the LoadTimeWeaver that is the most targeted at your runtime environment.
-Patrick On Oct 30, 2007 9:24 AM, Andreas Prudzilko <[EMAIL PROTECTED]> wrote: > > Hi Patrick, > > yes I do: > > <bean id="entityManagerFactory" > class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean"> > <property name="dataSource" ref="defaultDataSource"/> > <property name="persistenceUnitName" value="databotPersistence"/> > <property name="jpaVendorAdapter"> > <bean > class="org.springframework.orm.jpa.vendor.OpenJpaVendorAdapter"> > <property name="database" value="MYSQL"/> > <property name="showSql" value="true"/> > </bean> > </property> > <property name="loadTimeWeaver"> > <bean > class="org.springframework.instrument.classloading.SimpleLoadTimeWeaver"/> > </property> > </bean> > > <bean id="transactionManager" > class="org.springframework.orm.jpa.JpaTransactionManager"> > <property name="entityManagerFactory" ref="entityManagerFactory" /> > <property name="dataSource" ref="defaultDataSource" /> > </bean> > > <tx:annotation-driven/> > > <bean > class="org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor"/> > > my persistence.xml looks like this: > > <?xml version="1.0" encoding="UTF-8"?> > <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_1_0.xsd"; > version="1.0"> > > <persistence-unit name="databotPersistence" > transaction-type="RESOURCE_LOCAL"> > > <provider>org.apache.openjpa.persistence.PersistenceProviderImpl</provider> > </persistence-unit> > > </persistence> > > > > Hi, > > Are you using the SimpleLoadTimeWeaver? > > -Patrick > > On Oct 30, 2007 8:52 AM, Andreas Prudzilko <[EMAIL PROTECTED]> wrote: > > > Hi, > > I'm using openJPA with Spring 2.0 and Tomcat 6. The installation went > rather smoothly but one thing troubles me tho: > When I try to fetch an object from the DB I get this > (seems like a classloader issue in log4j, but it appeared first since I > started to use openJPA) > > So maybe someone had the same thing and can point me in the right > direction.... > > Thanks, > > Andreas > > 64829 databotPersistence INFO [http-8080-2] openjpa.Runtime - > Starting OpenJPA 1.0.0 > log4j:ERROR A "org.apache.log4j.ConsoleAppender" object is not > assignable to a "org.apache.log4j.Appender" variable. > log4j:ERROR The class "org.apache.log4j.Appender" was loaded by > log4j:ERROR > [EMAIL PROTECTED] > whereas object of type > log4j:ERROR "org.apache.log4j.ConsoleAppender" was loaded by > [WebappClassLoader > delegate: false > repositories: > /WEB-INF/classes/ > ----------> Parent Classloader: > [EMAIL PROTECTED] > ]. > log4j:ERROR Could not instantiate appender named "stdout". > log4j:ERROR A "org.apache.log4j.RollingFileAppender" object is not > assignable to a "org.apache.log4j.Appender" variable. > log4j:ERROR The class "org.apache.log4j.Appender" was loaded by > log4j:ERROR > [EMAIL PROTECTED] > whereas object of type > log4j:ERROR "org.apache.log4j.RollingFileAppender" was loaded by > [WebappClassLoader > delegate: false > repositories: > /WEB-INF/classes/ > ----------> Parent Classloader: > [EMAIL PROTECTED] > ]. > log4j:ERROR Could not instantiate appender named "logfile". > 68032 databotPersistence TRACE [http-8080-2] openjpa.jdbc.SQL - <t > 12804261, conn 16655704> executing prepstmnt 14505601 SELECT t0.id, > t0.email, t0.name, t0.password, t0.screenname FROM user t0 WHERE > (t0.screenname = ?) [params=(String) Frieder] > 68110 databotPersistence TRACE [http-8080-2] openjpa.jdbc.SQL - <t > 12804261, conn 16655704> [78 ms] spent > > > > > > > > > > > > -- Patrick Linskey 202 669 5907
