myselectaction.java

Struts+Hibernate+Spring整合的例子

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package org.eimhe.ui.action;

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

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.eimhe.db.Course;
import org.eimhe.db.CourseDAO;
import org.eimhe.db.Student;
import org.eimhe.db.StudentDAO;
import org.eimhe.ui.CourseID;
	
/** 
 * MyEclipse Struts
 * Creation date: 12-27-2006
 * 
 * XDoclet definition:
 * @struts.action validate="true"
 */
public class MySelectAction extends Action {
	private CourseDAO coudao;
	private StudentDAO studao;
	/*
	 * Generated Methods
	 */

	public CourseDAO getCoudao() {
		return coudao;
	}

	public void setCoudao(CourseDAO coudao) {
		this.coudao = coudao;
	}

	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		// TODO Auto-generated method stub
		CourseID courseid=(CourseID)form;
		
		Student student=studao.findById((Integer)(request.getSession().getAttribute("stuid")));
		if(courseid.getCourses().length>0)
		{
			for(int i=0;i<courseid.getCourses().length;i++)
			{
				Integer cid=new Integer(courseid.getCourses()[i]);
				Course course=coudao.findById(cid);
				student.getCourses().add(course);
				System.out.println("this is test1");
			}
		}
		else
		{
			System.out.println("null");
		}
		studao.update(student);
		return null;
	}

	public StudentDAO getStudao() {
		return studao;
	}

	public void setStudao(StudentDAO studao) {
		this.studao = studao;
	}
}