storageinfohomeaction.java

一个关于物流的管理系统

package com.shunshi.ssh.action;

import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

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

import org.apache.commons.lang.StringUtils;
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.StorageInfo;
import com.shunshi.ssh.service.StorageinfoHomeService;



public class StorageinfoHomeAction extends DispatchAction{
	private StorageinfoHomeService ss;
	
	
	public StorageinfoHomeService getSs() {
		return ss;
	}
	public void setSs(StorageinfoHomeService ss) {
		this.ss = ss;
	}
	public ActionForward preList(ActionMapping mapping,ActionForm form,HttpServletRequest request,HttpServletResponse response){
		
		System.out.println("prelist");
		List l=ss.perList();
		request.setAttribute("storageinfo", l);
		System.out.println(((StorageInfo)l.get(0)).getTitle());
		return mapping.findForward("homepage");
	}
	public ActionForward findById(ActionMapping mapping,ActionForm form,HttpServletRequest request,HttpServletResponse response){
		System.out.println(request.getParameter("id"));
		int id=Integer.parseInt(request.getParameter("id"));
		StorageInfo s=ss.findById(id);
		request.setAttribute("storageinfo", s);
		return mapping.findForward("storageinfo_single");
		
	}
	public ActionForward listAll(ActionMapping mapping,ActionForm form,HttpServletRequest request,HttpServletResponse response){
		String toPageStr=(String) request.getParameter("page");
		if(toPageStr==null){
			toPageStr="1";
		}
		int totalPage=ss.getTotalPageCount();
		request.setAttribute("totalPage", totalPage);
		int toPageNo=Integer.parseInt(toPageStr);
		List all=ss.listAll(toPageNo);
		request.setAttribute("currentPage", toPageNo);
		request.setAttribute("allStorageinfo", all);
		return mapping.findForward("storageinfo_list");
	}
	
}