hibernate4.1连接oracle11g有关问题

2012-11-21 20:10:58 org.hibernate.annotations.common.Version <clinit>
INFO: HCANN000001: Hibernate Commons Annotations {4.0.1.Final}
2012-11-21 20:10:58 org.hibernate.Version logVersion
INFO: HHH000412: Hibernate Core {4.1.0.Final}
2012-11-21 20:10:58 org.hibernate.cfg.Environment <clinit>
INFO: HHH000206: hibernate.properties not found
2012-11-21 20:10:58 org.hibernate.cfg.Environment buildBytecodeProvider
INFO: HHH000021: Bytecode provider name : javassist
2012-11-21 20:10:58 org.hibernate.cfg.Configuration configure
INFO: HHH000043: Configuring from resource: hibernate.cfg.xml
2012-11-21 20:10:58 org.hibernate.cfg.Configuration getConfigurationInputStream
INFO: HHH000040: Configuration resource: hibernate.cfg.xml
2012-11-21 20:10:58 org.hibernate.cfg.Configuration addResource
INFO: HHH000221: Reading mappings from resource: com/gt/hibernate/test/User.hbm.xml
2012-11-21 20:10:58 org.hibernate.cfg.Configuration doConfigure
INFO: HHH000041: Configured SessionFactory: null
2012-11-21 20:10:59 org.hibernate.service.jdbc.connections.internal.DriverManagerConnectionProviderImpl configure
INFO: HHH000402: Using Hibernate built-in connection pool (not for production use!)
2012-11-21 20:11:06 org.hibernate.service.jdbc.connections.internal.DriverManagerConnectionProviderImpl configure
INFO: HHH000115: Hibernate connection pool size: 20
2012-11-21 20:11:06 org.hibernate.service.jdbc.connections.internal.DriverManagerConnectionProviderImpl configure
INFO: HHH000006: Autocommit mode: false
2012-11-21 20:11:06 org.hibernate.service.jdbc.connections.internal.DriverManagerConnectionProviderImpl configure
INFO: HHH000401: using driver [oracle.jdbc.driver.OracleDriver] at URL [jdbc:oracle:thin:@127.0.0.1:1521:ORCL]
2012-11-21 20:11:06 org.hibernate.service.jdbc.connections.internal.DriverManagerConnectionProviderImpl configure
INFO: HHH000046: Connection properties: {user=SCOTT, password=****}
2012-11-21 20:11:09 org.hibernate.dialect.Dialect <init>
INFO: HHH000400: Using dialect: org.hibernate.dialect.OracleDialect
2012-11-21 20:11:09 org.hibernate.dialect.Oracle9Dialect <init>
WARN: HHH000063: The Oracle9Dialect dialect has been deprecated; use either Oracle9iDialect or Oracle10gDialect instead