Access Hbase

public static List<AdModel> getList (String tableName ) {
    //AdModel model = null;
    List<AdModel> list = new ArrayList<AdModel>();
    try{
         HTable table = new HTable(conf, tableName);
         Scan s = new Scan();
         ResultScanner ss = table.getScanner(s);
         for(Result r:ss){
            AdModel model = new AdModel();
             for(KeyValue kv : r.raw()){
                 if(new String(kv.getQualifier()).equals("name")){
                     model.setName(new String(kv.getValue(),"utf-8"));
                 }else if(new String(kv.getQualifier()).equals("detail")){
                     model.setDetail(new String(kv.getValue(),"utf-8"));
                 }else if(new String(kv.getQualifier()).equals("style")){
                     model.setStyle(new String(kv.getValue(),"utf-8"));     
                 }else if(new String(kv.getQualifier()).equals("price")){
                     model.setPrice(Double.parseDouble(new String(kv.getValue(),"utf-8")));
                 }else if(new String(kv.getQualifier()).equals("width")){
                     model.setWidth(Integer.parseInt(new String(kv.getValue(),"utf-8")));    
                 }else if(new String(kv.getQualifier()).equals("height")){
                     model.setHeight(Integer.parseInt(new String(kv.getValue(),"utf-8")));
                 }else if(new String(kv.getQualifier()).equals("isuse")){
                     model.setUsed(Boolean.parseBoolean(new String(kv.getValue(),"utf-8")));     
                 }
             }
             list.add(model);        
         }
    } catch (IOException e){
        e.printStackTrace();
    }
    return list;
}