findschoolsaction.java

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 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 java.util.*;
import biz.bluesky.pts.model.*;
import biz.bluesky.pts.service.*;
/** 
 * MyEclipse Struts
 * Creation date: 04-15-2005
 * 
 * XDoclet definition:
 * @struts:action scope="request" validate="true"
 */
public class FindSchoolsAction 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{
		ISchoolService schoolService =(ISchoolService)getServiceBean("SchoolService");
		IClassService classService =(IClassService)getServiceBean("ClassService");
		String mode = (String)request.getParameter("mode");
		
		
		List schools = schoolService.findSchools();
		request.setAttribute("schools",schools);
		
		if(mode.equals("teacher")){
			return mapping.findForward("SchoolToTeacher");
		}else if(mode.equals("subject")){
			return mapping.findForward("SchoolToSubject");
		}else if(mode.equals("class")){
			return mapping.findForward("SchoolToClass");
		}else if(mode.equals("student")){
			return mapping.findForward("SchoolToStudent");	
		}else if(mode.equals("student_interface")){
			int schoolId = Integer.parseInt(request.getParameter("schoolId"));			
			List classes = classService.findClasses(schoolId);
			request.setAttribute("classes",classes);
			request.setAttribute("schoolId",new Integer(schoolId));
			return mapping.findForward("SchoolToStudent");
		}else if(mode.equals("student_interface_noadmin")){
			int schoolId = Integer.parseInt(request.getParameter("schoolId"));			
			List classes = classService.findClasses(schoolId);
			request.setAttribute("classes",classes);
			request.setAttribute("schoolId",new Integer(schoolId));
			return mapping.findForward("SchoolToStudentForm");			
		}		else{
			return mapping.findForward("SchoolToClass");
		}
	}

}