transporthomeaction.java

一个关于物流的管理系统

package com.shunshi.ssh.home.action;

import java.util.List;

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 org.apache.struts.actions.DispatchAction;

import com.shunshi.ssh.entity.Page;
import com.shunshi.ssh.entity.Transport;
import com.shunshi.ssh.home.service.TransportHomeService;

public class TransportHomeAction extends DispatchAction {

	private TransportHomeService service;
	
	public TransportHomeService getService() {
		return service;
	}
	public void setService(TransportHomeService service) {
		this.service = service;
	}
	public ActionForward preList(ActionMapping mapping,ActionForm form,HttpServletRequest request,HttpServletResponse response){
		List l=service.perList();	
		request.setAttribute("transportInfo", l);
		return mapping.findForward("transport");
	}
	public ActionForward findById(ActionMapping mapping,ActionForm form,HttpServletRequest request,HttpServletResponse response){
		Long id=Long.parseLong(request.getParameter("id"));
		Transport t=service.findById(id);
		request.setAttribute("transport", t);
		return mapping.findForward("perTransport");
	}
	public ActionForward listAll(ActionMapping mapping,ActionForm form,HttpServletRequest request,HttpServletResponse response){
		String toPageStr=(String) request.getParameter("page");
		if(toPageStr==null){
			toPageStr="1";
		}
		int totalPage=service.getTotalPageCount();
		request.setAttribute("totalPage", totalPage);
		int toPageNo=Integer.parseInt(toPageStr);
		List all=service.listAll(toPageNo);
		request.setAttribute("currentPage", toPageNo);
		request.setAttribute("allTrans", all);
		return mapping.findForward("listTransPage");
		
	}
	
}