public int Index(Document doc, bool deleteold)
{
checkloaded();
_log.Info("indexing doc : " + doc.FileName);
DateTime dt = FastDateTime.Now;
if (deleteold && doc.DocNumber > -1)
{
_deleted.Set(true, doc.DocNumber);
}
if (deleteold == true || doc.DocNumber == -1)
{
doc.DocNumber = _lastDocNum++;//新增编号
}
// save doc to disk
//string dstr = fastJSON.JSON.ToJSON(doc, new fastJSON.JSONParameters { UseExtensions = false });//fastJSON
string dstr = _json.SerializeObject(doc);
//存储doc模型对象
_docs.Set(doc.FileName.ToLower(), Encoding.Unicode.GetBytes(dstr));
_log.Info("writing doc to disk (ms) = " + FastDateTime.Now.Subtract(dt).TotalMilliseconds);
dt = FastDateTime.Now;
// index doc
AddtoIndex(doc.DocNumber, doc.Text);
_log.Info("indexing time (ms) = " + FastDateTime.Now.Subtract(dt).TotalMilliseconds);
return(_lastDocNum);
}
public long WriteObject(T key, object obj)
{
StorageItem <T> meta = new StorageItem <T>();
meta.key = key;
//meta.typename = fastJSON.Reflection.Instance.GetTypeAssemblyName(obj.GetType());//fastJSON
meta.typename = Reflection.Instance.GetTypeAssemblyName(obj.GetType());
byte[] data;
if (_saveFormat == SF_FORMAT.BSON)
{
//data = fastBinaryJSON.BJSON.ToBJSON(obj);//fastBinaryJSON
data = _bson.SerializeObject(obj);
}
else
{
//data = Helper.GetBytes(fastJSON.JSON.ToJSON(obj));//fastJSON
data = Helper.GetBytes(_json.SerializeObject(obj));
}
//超过压缩最大值界限就开启压缩
if (data.Length > (int)Global.CompressDocumentOverKiloBytes * _KILOBYTE)
{
meta.isCompressed = 1;
data = MiniLZO.Compress(data); //MiniLZO
}
return(internalWriteData(meta, data, false));
}
public async Task Invoke(HttpContext context)
{
try
{
await next(context);
}
//catch (ValidationException ex)
//{
// var problem = HandleValidationException(ex, context) ;
// context.Response.StatusCode = (int)HttpStatusCode.BadRequest;
// context.Response.ContentType = "application/problem+json";
// await context.Response.WriteAsync(json.SerializeObject(problem));
//}
catch (Exception ex)
{
var problem = HandleUnknownException(ex, context);
context.Response.StatusCode = (int)HttpStatusCode.BadRequest;
context.Response.ContentType = "application/problem+json";
await context.Response.WriteAsync(json.SerializeObject(problem));
}
}