msgaction.java

信息发布 发布系统 动态的菜单 和 信息统计

package com.xuntian.material.action.baseinfo;

import java.sql.SQLException;

import java.util.HashMap;
import java.util.List;
import java.util.Map;

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 com.xuntian.material.bean.ItemBean;
import com.xuntian.material.bean.MsgBean;
import com.xuntian.material.bean.entity.ItemEntity;
import com.xuntian.material.exception.BaseInfoException;
import com.xuntian.material.exception.ConnectPoolException;
import com.xuntian.material.model.service.BaseService;
import com.xuntian.material.model.service.baseinfo.MsgService;
import com.xuntian.material.struts.MAction;

public final class MsgAction extends MAction {
	/**
	 * author zym
	 */

    public ActionForward list(ActionMapping mapping, ActionForm form,
            HttpServletRequest request, HttpServletResponse response)
            throws BaseInfoException {
        BaseService itemService = new MsgService();       
        List<List<String>> data = null;
        	((MsgBean)form).setItemId(request.getParameter("item_id"));
        	data = itemService.search(form);
        request.setAttribute("baseinfo.orag.data", data);
        request.setAttribute("ItemName",getItemName(((MsgBean)form).getItemId()));
        return mapping.findForward("list");
    }

    public ActionForward add(ActionMapping mapping, ActionForm form,
            HttpServletRequest request, HttpServletResponse response)
            throws BaseInfoException {
       request.setAttribute("search.item",getOragMap(request));
       request.setAttribute("ItemName","/BaseInfoMsg.do?method=list&item_id="+((MsgBean)form).getItemId()+">"+getItemName(((MsgBean)form).getItemId()));
        return mapping.findForward("add");
    }

    public ActionForward edit(ActionMapping mapping, ActionForm form,
            HttpServletRequest request, HttpServletResponse response)
            throws BaseInfoException {
    	request.setAttribute("search.item",getOragMap(request));
        BaseService itemService = new MsgService();
        itemService.fill(form);
        request.setAttribute("ItemName","/BaseInfoMsg.do?method=list&item_id="+((MsgBean)form).getItemId()+">"+getItemName(((MsgBean)form).getItemId()));
        return mapping.findForward("edit");
    }

    public ActionForward save(ActionMapping mapping, ActionForm form,
            HttpServletRequest request, HttpServletResponse response)
            throws BaseInfoException {
        BaseService itemService = new MsgService();
        String itm=((MsgBean)form).getItemId();
        if(itm==null||itm.length()<1){itm="0";}
        int result = itemService.save(form);
        if (result > 0) {
            String url = "/BaseInfoMsg.do?method=list&item_id="+itm;
            return successForward(request, mapping, "保存成功！", url);
        } else if (result == -1) {
            String message = "相同的名称已经存在！";
            return warningForward(request, mapping, message);
        } else {
            return warningForward(request, mapping, "保存失败！");
        }
    }

    public ActionForward delete(ActionMapping mapping, ActionForm form,
            HttpServletRequest request, HttpServletResponse response)
            throws BaseInfoException {
    	String itm=((MsgBean)form).getItemId();
        BaseService itemService = new MsgService();
        int result = itemService.delete(request);
        if (result > 0) {
            String url = "/BaseInfoMsg.do?method=list&item_id="+itm;
            return successForward(request, mapping, "删除成功！", url);
        } else {
            return warningForward(request, mapping, "删除失败！");
        }
    }

    public ActionForward detail(ActionMapping mapping, ActionForm form,
            HttpServletRequest request, HttpServletResponse response)
            throws BaseInfoException {
        BaseService itemService = new MsgService();
        itemService.fill(form);
        request.setAttribute("ItemName","/BaseInfoMsg.do?method=list&item_id="+((MsgBean)form).getItemId()+">"+getItemName(((MsgBean)form).getItemId()));
        return mapping.findForward("detail");
    }
    
    protected Map<Integer,String> getOragMap(HttpServletRequest request) {
    	Map<Integer, String> clsMap = new HashMap<Integer, String>();
    	
        try {
        	List<ItemBean> items = new ItemEntity(null).queryList();
        	for(ItemBean item:items){
        		clsMap.put(new Integer(item.getItemID()),item.getItemName());
        	}
        } catch (ConnectPoolException e) {
        } catch (SQLException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
        return clsMap;
    }
}