public static IMAGE GetIMAGEFromDocument(Document doc)
{
IMAGE theVal = new IMAGE();
theVal._id = new Oid(doc["_id"].ToString());
theVal.ImageId = int.Parse(doc["IMAGEID"].ToString());
theVal.ContentType = doc["CONTENTTYPE"].ToString();
theVal.ImageData = ((Binary)doc["IMAGEDATA"]).ToArray <byte>();
theVal.ImageName = doc["IMAGENAME"].ToString();
theVal.TimesServed = int.Parse(doc["TIMESSERVED"].ToString()) + 1;
return(theVal);
}
public static IMAGE[] GetIMAGEsFromQueryDocument(IMongoCollection <Document> coll, Document query)
{
IMAGE[] arr = null;
var cursor = coll.Find(query);
if (cursor.Documents.Count() > 0)
{
arr = new IMAGE[cursor.Documents.Count()];
int ind = 0;
foreach (Document doc in cursor.Documents)
{
arr[ind++] = GetIMAGEFromDocument(doc);
}
}
return(arr);
}
public static bool UpdateDocumentFromMEMBER(IMongoCollection <Document> coll, IMAGE val)
{
bool ret = true;
Document doc = new Document();
var q = new Document();
q["_id"] = val._id;
doc = coll.FindOne(q);
if (doc.Count == 0)
{
return(false);
}
doc["IMAGEID"] = val.ImageId;
doc["CONTENTTYPE"] = val.ContentType;
doc["IMAGEDATA"] = new Binary(val.ImageData);
doc["IMAGENAME"] = val.ImageName;
doc["TIMESSERVED"] = val.TimesServed;
coll.Save(doc);
return(ret);
}
public static bool InsertDocumentFromMEMBER(IMongoCollection <Document> coll, IMAGE val)
{
bool ret = true;
Document doc = new Document();
doc["IMAGEID"] = val.ImageId;
doc["CONTENTTYPE"] = val.ContentType;
doc["IMAGEDATA"] = new Binary(val.ImageData);;
doc["IMAGENAME"] = val.ImageName;
doc["TIMESSERVED"] = val.TimesServed;
coll.Insert(doc);
return(ret);
}