baseaction.java

struts+spring+hibernate的学生管理系统 很适合新手研究

package limq.struts.action;

import javax.servlet.ServletContext;

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionServlet;
import org.springframework.web.context.WebApplicationContext;
import org.springframework.web.context.support.WebApplicationContextUtils;
import limq.spring.service.*;

abstract class BaseAction extends Action {

    private IStudentsService studentsService;

    private ITeachersService teachersSerivce;

    private IAdminService adminService;

    public void setServlet(ActionServlet actionServlet) {
        super.setServlet(actionServlet);
        ServletContext servletContext = actionServlet.getServletContext();
        WebApplicationContext wac = WebApplicationContextUtils
                .getRequiredWebApplicationContext(servletContext);

        this.studentsService = (IStudentsService) wac.getBean("studentManager");
        this.adminService = (IAdminService) wac.getBean("adminManager");
        this.teachersSerivce = (ITeachersService) wac.getBean("teacherManager");
    }

    public IStudentsService getStudentsService() {
        return studentsService;
    }

    public ITeachersService getTeachersSerivce() {
        return teachersSerivce;
    }

    public void setTeachersSerivce(ITeachersService teachersSerivce) {
        this.teachersSerivce = teachersSerivce;
    }

    public IAdminService getAdminService() {
        return adminService;
    }

    public void setAdminService(IAdminService adminService) {
        this.adminService = adminService;
    }
}