我嘗試使用GWT + hibernate4 + Apache Tomcat開發簡單的webapp。 現在我已經寫了我的簡單的類與GWT &休眠(使用首次默認App Engine的服務器),但同時將數據發送到服務器,在課堂上界河棱Java + Hibernate4 + GWT + App Engine = InitialContext錯誤
public class HibernateUtil {
private static SessionFactory sessionFactory;
private static ServiceRegistry serviceRegistry;
static SessionFactory getSessionFactory() throws HibernateException {
Configuration configuration = new Configuration();
configuration.configure();
serviceRegistry = new ServiceRegistryBuilder().applySettings(configuration.getProperties()).buildServiceRegistry();
sessionFactory = configuration.buildSessionFactory(serviceRegistry);
return sessionFactory;
}
}
我得到一個錯誤就行sessionFactory = configuration.buildSessionFactory(serviceRegistry); 這裏是堆棧跟蹤
java.lang.NoClassDefFoundError: javax.naming.InitialContext is a restricted class. Please see the Google App Engine developer's guide for more details.
at com.google.appengine.tools.development.agent.runtime.Runtime.reject(Runtime.java:51)
at org.hibernate.service.jndi.internal.JndiServiceImpl.buildInitialContext(JndiServiceImpl.java:77)
at org.hibernate.service.jndi.internal.JndiServiceImpl.bind(JndiServiceImpl.java:107)
at org.hibernate.internal.SessionFactoryRegistry.addSessionFactory(SessionFactoryRegistry.java:79)
at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:440)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1737)
at ru.leti.alexeeva.server.HibernateUtil.getSessionFactory(HibernateUtil.java:17)
有沒有什麼辦法?
等?解決方案是什麼?你怎麼還能在gae + cloudsql上使用hibernate? – 2012-03-27 12:26:12
@FabioB。 http://blog.essaytagger.com/2011/11/spring-hibernate-on-google-app-engines.html – alex 2012-03-27 16:00:46
因爲你知道解決方案去這個問題http://stackoverflow.com/questions/9783773/spring -autowiring-stopped-working-on-gae並拿走我的50個賞金點,並有完整的答案! :D – 2012-03-28 06:33:20