liststudentaction.java.svn-base

菲律宾的一个大学的图书管理系统 spring+hibernate+velocity

//Created by MyEclipse Struts
// XSL source (default): platform:/plugin/com.genuitec.eclipse.cross.easystruts.eclipse_3.8.4/xslt/JavaClass.xsl

package biz.bluesky.pts.action;

import java.util.*;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import biz.bluesky.pts.service.IStudentService;

/** 
 * MyEclipse Struts
 * Creation date: 05-16-2005
 * 
 * XDoclet definition:
 * @struts:action scope="request" validate="true"
 */
public class ListStudentAction extends BaseAction {

	// --------------------------------------------------------- Instance Variables

	// --------------------------------------------------------- Methods

	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(
		ActionMapping mapping,
		ActionForm form,
		HttpServletRequest request,
		HttpServletResponse response)throws Exception {
		
		
		int teacherID=Integer.parseInt( request.getParameter( "teacherID"));
		int classID=Integer.parseInt( request.getParameter( "classID"));
		
		IStudentService studentService = (IStudentService)getServiceBean("StudentService");
		//通过教师(班主任)的 ID 获取其所对应班级的学生列表
	    List studentList = studentService.findStudents(classID);
			
		request.setAttribute( "teacherID",String.valueOf( teacherID));
		
        request.setAttribute( "studentList",studentList);
		return mapping.findForward("listStudent");
		
	}

}