Question

下面的

是我的Java文件中的代码段代码，但在打印label：1后，它给了我异常。

           try{
        logger.debug(Logger.formatLog("label:1"));

        org.hibernate.cfg.Configuration con = new Configuration();

                    logger.debug(Logger.formatLog("label:2"));
        File hiberConfFile=new File("/cfg/hibernate/hibernate.cfg.xml");
//I am on Unix Env and directory structure is RUN/cfg  and RUN/lib and my java file is in lib dir ,However I have not got any kind of parsing or FileNotfoundException.

        logger.debug(Logger.formatLog("label:3"));

        con.configure(hiberConfFile);
               logger.debug(Logger.formatLog("label:4"));


        con.setProperty(USERNAME, dbInfo.getUsername());
        logger.debug(Logger.formatLog("UserName:" + con.getProperty(USERNAME)));

        con.setProperty(PASSWORD, dbInfo.getPassword());
        logger.debug(Logger.formatLog("PASSWORD:" + con.getProperty(PASSWORD)));

        con.setProperty(URL, ORACLE+dbInfo.getHost()+":"+dbInfo.getPort()+":"+dbInfo.getSid());
        logger.debug(Logger.formatLog("Connection URL:" + con.getProperty(URL)));


        factory =con.configure("hibernate.cfg.xml");
        serviceRegistry = new ServiceRegistryBuilder().applySettings(con.getProperties()).buildServiceRegistry();
        factory = con.buildSessionFactory(serviceRegistry);
        factory=con.buildSessionFactory();

        Session session = factory.openSession();

        Transaction tx = session.beginTransaction();

         results = session.createQuery(query).list();

        tx.commit();


    }catch (Throwable ex) {
        logger.debug(Logger.formatLog(("Initial SessionFactory creation failed." + ex)));
        ex.getCause().printStackTrace();
    }

在Label之后在Hibernates中创建配置对象之前获得以下错误：1 初始SessionFactory创建失败.java.lang.ExceptionInInitializerError c.C.S.C.D.D.DBConnector.sendQuery.173

显示java.lang.NullPointerException 在org.hibernate.internal.util.ConfigHelper.getResourceAsStream（ConfigHelper.java:170）在org.hibernate.cfg.Environment。（Environment.java:221）在org.hibernate.cfg.Configuration.reset（Configuration.java:300）在org.hibernate.cfg.Configuration。（Configuration.java:266）在org.hibernate.cfg.Configuration。（Configuration.java:270） at sun.reflect.NativeMethodAccessorImpl.invoke0（Native Method） at sun.reflect.NativeMethodAccessorImpl.invoke（NativeMethodAccessorImpl.java:39） at sun.reflect.DelegatingMethodAccessorImpl.invoke（DelegatingMethodAccessorImpl.java:25）在java.lang.reflect.Method.invoke（Method.java:597） at sun.rmi.server.UnicastServerRef.dispatch（UnicastServerRef.java:305） at sun.rmi.transport.Transport $ 1.run（Transport.java:159） at java.security.AccessController.doPrivileged（Native Method） at sun.rmi.transport.Transport.serviceCall（Transport.java:155） at sun.rmi.transport.tcp.TCPTransport.handleMessages（TCPTransport.java:535） at sun.rmi.transport.tcp.TCPTransport $ ConnectionHandler.run0（TCPTransport.java:790） at sun.rmi.transport.tcp.TCPTransport $ ConnectionHandler.run（TCPTransport.java:649） at java.util.concurrent.ThreadPoolExecutor $ Worker.runTask（ThreadPoolExecutor.java:886） at java.util.concurrent.ThreadPoolExecutor $ Worker.run（ThreadPoolExecutor.java:908）在java.lang.Thread.run（Thread.java:619）

任何人都可以帮我解决这个问题吗？

Hibernates-4.2 -Initial SessionFactory creation failed.java.lang.ExceptionInInitializerError c.C.S.C.D.D.DBConnector.sendQuery.173

0 个答案: