EAS BOS 代码获取BOTP转换规则

//相关引用类
import com.kingdee.bos.metadata.bot.BOTMappingCollection;
import com.kingdee.bos.metadata.bot.BOTMappingFactory;
import com.kingdee.bos.metadata.bot.BOTMappingInfo;
import com.kingdee.bos.metadata.entity.EntityViewInfo;
import com.kingdee.bos.metadata.entity.FilterInfo;
import com.kingdee.bos.metadata.entity.FilterItemInfo;
import com.kingdee.bos.metadata.query.util.CompareType;
import com.kingdee.eas.common.EASBizException;
import com.kingdee.util.NumericExceptionSubItem;
import com.kingdee.util.StringUtils;
import com.kingdee.bos.Context;

//传入上下文和转换规则的编码
public static BOTMappingInfo getBOTMappingInfo(final Context ctx,
    final String number) throws BOSException, EASBizException {

    if (StringUtils.isEmpty(number)) 
        return null;

    BOTMappingInfo botMappingInfo = null;

    final EntityViewInfo entityViewInfo = new EntityViewInfo();

    final FilterInfo filterInfo = new FilterInfo();

    filterInfo.getFilterItems().add(
            new FilterItemInfo("name", number, CompareType.EQUALS));//匹配编码
    filterInfo.getFilterItems().add(
            new FilterItemInfo("extRule.isEffected", true, CompareType.EQUALS));//启用状态

    entityViewInfo.setFilter(filterInfo);

    final BOTMappingCollection botMappingCollection = BOTMappingFactory
            .getLocalInstance(ctx).getBOTMappingCollection(entityViewInfo);

    if (botMappingCollection != null) {
        if (botMappingCollection.size() > 0) 
            botMappingInfo = botMappingCollection.get(0);
    }

    if (botMappingInfo == null) {
        throw new EASBizException(new NumericExceptionSubItem("获取编码规则失败",
                "没有找到编码为 " + number + " 的转换规则"));
    }

    return botMappingInfo;
}