XinYu_RZMES/.svn/pristine/5e/5e7ca6a2c0fabc1f608fdf72383317b7b7d4b5ab.svn-base

package xin.glue.ui.B.B01;

import com.posdata.glue.biz.activity.PosActivity;
import com.posdata.glue.biz.constants.PosBizControlConstants;
import com.posdata.glue.context.PosContext;
import com.posdata.glue.dao.PosGenericDao;
import com.posdata.glue.dao.vo.PosParameter;
import com.posdata.glue.dao.vo.PosRowSet;

/**
 * 用于判断在交付条件界面中修改或插入的“交付条件标准”是否存在
 * 不存在则不允许插入或者修改(注意：删除在这里会受到影响)
 * 界面ID:UIB010260
 * @author 梅贵平{meiguiping}
 * @date   2008-10-24
 */
public class FindExistsDevSpecCD extends PosActivity
{
	public String runActivity(PosContext context)
	{
		 String[] DEV_SPEC_CD = (String[])context.get("DEV_SPEC_CD");//交付条件标准
		 String[] rowStatus   = (String[])context.get("rowStatus");
		 //若在交付条件界面中发生了更改（包括删除，插入，修改）
		 if(rowStatus != null)
		 {
			 PosParameter param= null;
			 PosGenericDao dao = this.getDao("mesdao");
			 PosRowSet  rowset = null;
			 int len = rowStatus.length;
			 for(int i=0; i < len; i++)
			 {
				 param = new PosParameter();
				 param.setWhereClauseParameter(0, DEV_SPEC_CD[i]);//按“交付条件标准”查询
				 rowset = dao.find("UIB010260_03.SELECT", param);
				 //若无记录，则rowset.count()的值会为0
				 if(rowset.count()==0)
					 return "saveFailure";
			 }
		 }
		return PosBizControlConstants.SUCCESS;
	}

}