springmvc+hibernate+mysql环境搭建

package com.mvc.dao.impl.base; import javax.annotation.Resource; import org.hibernate.HibernateException; import org.hibernate.Session; import org.hibernate.SessionFactory; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.dao.DataAccessException; import org.springframework.dao.DataAccessResourceFailureException; import org.springframework.dao.support.DaoSupport; import org.springframework.jdbc.core.JdbcTemplate; import org.springframework.orm.hibernate3.HibernateTemplate; import org.springframework.orm.hibernate3.SessionFactoryUtils; public class BaseHibernateDao extends DaoSupport{ private SessionFactory sessionFactory; private HibernateTemplate hibernateTemplate; @Autowired private JdbcTemplate jdbcTemplate; public SessionFactory getSessionFactory() { return sessionFactory; } @Resource(name="sessionFactory") public void setSessionFactory(SessionFactory sessionFactory) { this.sessionFactory = sessionFactory; this.hibernateTemplate=createHibernateTemplate(sessionFactory); } public Session getSession() { if (this.sessionFactory == null) { throw new HibernateException("Session Create Fail,SessionFactory is null!"); } return this.sessionFactory.getCurrentSession(); } protected HibernateTemplate createHibernateTemplate( SessionFactory sessionFactory) { return new HibernateTemplate(sessionFactory); } @Override protected void checkDaoConfig() throws IllegalArgumentException { if (this.hibernateTemplate == null) { throw new IllegalArgumentException("'sessionFactory' or 'hibernateTemplate' is required"); } } protected final Session getSession(boolean allowCreate) throws DataAccessResourceFailureException, IllegalStateException { return (!allowCreate ? SessionFactoryUtils.getSession( getSessionFactory(), false) : SessionFactoryUtils.getSession( getSessionFactory(), this.hibernateTemplate.getEntityInterceptor(), this.hibernateTemplate.getJdbcExceptionTranslator())); } protected final DataAccessException convertHibernateAccessException( HibernateException ex) { return this.hibernateTemplate.convertHibernateAccessException(ex); } protected final void releaseSession(Session session) { SessionFactoryUtils.releaseSession(session, getSessionFactory()); if(null!=session)session=null; } public final void setHibernateTemplate(HibernateTemplate hibernateTemplate) { this.hibernateTemplate = hibernateTemplate; } public final HibernateTemplate getHibernateTemplate() { return this.hibernateTemplate; } public JdbcTemplate getJdbcTemplate() { return jdbcTemplate; } public void setJdbcTemplate(JdbcTemplate jdbcTemplate) { this.jdbcTemplate = jdbcTemplate; } }