XinYu_RZMES/.svn/pristine/76/76a10c02916eadfb87bed278d13ec86df76fa316.svn-base

package xin.glue.ui.Z;

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.PosRow;
import com.posdata.glue.dao.vo.PosRowSet;
/**
 * 通过订单用途名称查询数据，判定是否存在该名称；防止重复名称录入
 * @author KangMiao
 * @Date 2015-6-19 上午09:30:01
 *
 */
public class PosGetCDNM extends PosActivity {

	public String runActivity(PosContext context) {
        //订单用途代码
		String[] lmcd    = (String[]) context.get("lmcd");
		// 订单用途名称
		String[] lmnm      = (String[]) context.get("lmnm");

		PosGenericDao dao = this.getDao("mesdao");

		String retStr = "0"; //0表示不存在可以添加，1表示可以修改，2表示已存在该名称不能添加；
		PosParameter param	= new PosParameter();
		param.setWhereClauseParameter(0, lmnm[0]);
		PosRowSet rowset = dao.find("UIZ010010.getCDNM.Select",param);
		PosRow row = null;
		if (rowset != null && rowset.count() > 0) { 
			if(rowset.count() == 1) {
				try {
					if(rowset.hasNext()) {
						row = rowset.next();
						Object SM_CD = row.getAttribute("SM_CD"); //订单用途代码
						//Object SM_CFNM = row.getAttribute("SM_CFNM");
						if(null != SM_CD && !SM_CD.equals(lmcd[0])) {
							retStr = "2"; 
						}
					}
				} catch (Exception e) {
					// TODO: handle exception
				}
			} else {
				retStr = "2"; 
			}
		}
		context.put("returnInfoMsg", retStr);
		return PosBizControlConstants.SUCCESS;
	}

}