Spring MVC 使用注解的示例讲解

package com.mvc.dao; import java.util.List; import org.hibernate.Query; import org.springframework.orm.hibernate3.HibernateCallback; import org.springframework.orm.hibernate3.support.HibernateDaoSupport; public class EntityDaoImpl extends HibernateDaoSupport implements EntityDao { public List<Object> createQuery(final String queryString) { // TODO Auto-generated method stub return (List<Object>) getHibernateTemplate().execute( new HibernateCallback<Object>() { public Object doInHibernate(org.hibernate.Session session) throws org.hibernate.HibernateException { Query query = session.createQuery(queryString); List<Object> rows = query.list(); return rows; } }); } public void delete(final Object model) { // TODO Auto-generated method stub getHibernateTemplate().execute(new HibernateCallback<Object>() { public Object doInHibernate(org.hibernate.Session session) throws org.hibernate.HibernateException { session.delete(model); return null; } }); } public Object save(final Object model) { // TODO Auto-generated method stub return getHibernateTemplate().execute( new HibernateCallback<Object>() { public Object doInHibernate(org.hibernate.Session session) throws org.hibernate.HibernateException { session.save(model); return null; } }); } public void update( final Object model) { // TODO Auto-generated method stub getHibernateTemplate().execute(new HibernateCallback<Object>() { public Object doInHibernate(org.hibernate.Session session) throws org.hibernate.HibernateException { session.update(model); return null; } }); } }