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package com.vci.ubcs.code.utils;
 
import com.vci.ubcs.code.vo.universalInter.attrmap.LibraryDO;
import com.thoughtworks.xstream.XStream;
import com.thoughtworks.xstream.io.xml.DomDriver;
import com.vci.starter.web.util.LocalFileUtil;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
 
import java.util.Map;
 
public class gennerAttrMapUtil {
    @Autowired
    private AttributeMapConfig attributeMapConfig;
    private static  String fileName="";
    private static gennerAttrMapUtil newInstance=null;
    public static gennerAttrMapUtil getNewInstance() {
        if(newInstance==null){
            newInstance=new gennerAttrMapUtil();
        }
        return newInstance;
    }
 
    /****
     * 获取
     * @param systemId
     */
    public LibraryDO gennerAttrMapBySystem(String systemId, Map<String, String> system_attrmap) throws Throwable{
        if(StringUtils.isBlank(systemId)){
            throw new Throwable("系统标识为空");
        }
        LibraryDO rootDataVO=new LibraryDO();
        if(system_attrmap.containsKey(systemId)){
           String path=system_attrmap.get(systemId);
           String attributeMapData=  LocalFileUtil.readContentForFile(path);
           XStream xStream = new XStream(new DomDriver());
           xStream.processAnnotations(LibraryDO.class);
           xStream.autodetectAnnotations(true);
            rootDataVO = (LibraryDO) xStream.fromXML(attributeMapData);
 
        }
        return rootDataVO;
    }
 
}