dwr+spring+hibernate的示例

/** * */ package com.htxx.demo.bus.imp; import com.htxx.demo.bus.EmployeeBus; import com.htxx.demo.model.Employee; import com.htxx.service.dao.Condition; import com.htxx.service.dao.GenericDao; import com.htxx.service.dao.PreloadProps; import com.htxx.service.dao.PreloadProxy; import com.htxx.service.dao.ResultSet; /** * @author FanGang * */ public class EmployeeBusImp implements EmployeeBus { private GenericDao dao; public GenericDao getDao() { return dao; } public void setDao(GenericDao dao) { this.dao = dao; } /* (non-Javadoc) * @see com.htxx.demo.bus.EmployeeBus#createEmployee(com.htxx.demo.model.Employee) */ public String createEmployee(Employee emp) { return (String)this.getDao().insert(emp); } /* (non-Javadoc) * @see com.htxx.demo.bus.EmployeeBus#updateEmployee(com.htxx.demo.model.Employee) */ public void updateEmployee(Employee emp) { this.getDao().update(emp); } /* (non-Javadoc) * @see com.htxx.demo.bus.EmployeeBus#deleteEmployee(java.lang.String) */ public void deleteEmployee(String id) { this.getDao().delete(Employee.class, id); } /* (non-Javadoc) * @see com.htxx.demo.bus.EmployeeBus#getEmployee(java.lang.String) */ public Employee getEmployee(String id) { Employee emp = (Employee)this.getDao().load(Employee.class, id); PreloadProps.preload(emp.getDepartment()); return emp; } /* (non-Javadoc) * @see com.htxx.demo.bus.EmployeeBus#findEmployee(com.htxx.service.dao.Condition) */ public ResultSet findEmployee(Condition condition) { return new PreloadProps(this.getDao().query(Employee.class, condition), new PreloadProxy(){ public Object[] PreloadProperty(Object vo) { Employee emp = (Employee)vo; return new Object[]{emp.getDepartment()}; }} ); } }