/// <summary>
///
/// </summary>
/// <param name="couchConnector"></param>
/// <param name="document"></param>
/// <param name="sErrorCode"></param>
/// <param name="sErrorText"></param>
/// <returns></returns>
public bool AddDocument(
CouchConnector couchConnector,
ref Document document,
out string sErrorCode,
out string sErrorText)
{
sErrorCode = "-1";
sErrorText = "Adding document to database failed.";
if (document != null)
{
var documentStorage = (Document_Couch)document;
byte[] btDocumentInfo;
string sDocumentAttribute;
bool bDocumentReplace = false;
if (documentStorage.GetPropertyData(Document_Couch.DocumentReplace, out sDocumentAttribute))
{
bDocumentReplace = Convert.ToBoolean(sDocumentAttribute);
documentStorage.ClearPropertyData(Document_Couch.DocumentReplace);
}
if (string.IsNullOrEmpty(document.FileId))
{
sErrorCode = "-4";
sErrorText = "Unique FileID is missing.";
return(false);
}
if (documentStorage.GetSourceData(out btDocumentInfo))
{
if (!couchConnector.Document_Add(bDocumentReplace, btDocumentInfo, documentStorage.FileId,
documentStorage.FilePath, documentStorage.FileName,
documentStorage.TypeName.ToString(),
documentStorage.ChildDocs, documentStorage.MetaData))
{
sErrorText = couchConnector.Message;
}
else
{
if (!couchConnector.Error)
{
documentStorage.SetPropertyData(Document_Couch.DocumentRevison, couchConnector.RevisionID);
sErrorCode = "0";
}
sErrorText = couchConnector.Message;
}
}
return(true);
}
sErrorCode = "-2";
sErrorText = "Database address information missing. [ServerAddress, ServerPort, DatabaseName]";
return(false);
}
/// <summary>
///
/// </summary>
/// <param name="accessSettings"></param>
/// <param name="document"></param>
/// <param name="sErrorCode"></param>
/// <param name="sErrorText"></param>
/// <returns></returns>
public bool DeleteDocument(
DocumentAccess accessSettings,
ref Document document,
out string sErrorCode,
out string sErrorText)
{
sErrorCode = "-1";
sErrorText = "Deleting document failed.";
if (accessSettings != null && document != null)
{
if (!string.IsNullOrEmpty(accessSettings.SystemAddress) &&
!string.IsNullOrEmpty(accessSettings.AddressPort) &&
!string.IsNullOrEmpty(accessSettings.DatabaseName))
{
if (!string.IsNullOrEmpty(document.FileId))
{
var couchConnector = new CouchConnector(accessSettings.SystemAddress,
accessSettings.AddressPort,
accessSettings.DatabaseName);
if (couchConnector.Document_Delete(document.FileId))
{
if (!couchConnector.Error)
{
sErrorCode = "0";
}
}
sErrorText = couchConnector.Message;
}
else
{
sErrorCode = "-4";
sErrorText = "Unique ID is missing. [FileID]";
return(true);
}
}
else
{
sErrorCode = "-2";
sErrorText = "Database address information missing. [ServerAddress, ServerPort, DatabaseName]";
}
return(false);
}
sErrorCode = "-3";
sErrorText = "Database access settings missing.";
return(false);
}
/// <summary>
///
/// </summary>
/// <param name="accessSettings"></param>
/// <param name="document"></param>
/// <param name="sErrorCode"></param>
/// <param name="sErrorText"></param>
/// <returns></returns>
public bool AddDocument(
DocumentAccess accessSettings,
ref Document document,
out string sErrorCode,
out string sErrorText)
{
sErrorCode = "-1";
sErrorText = "Adding document to database failed.";
if (!string.IsNullOrEmpty(accessSettings.SystemAddress) &&
!string.IsNullOrEmpty(accessSettings.AddressPort) &&
!string.IsNullOrEmpty(accessSettings.DatabaseName))
{
var couchConnector = new CouchConnector(accessSettings.SystemAddress,
accessSettings.AddressPort,
accessSettings.DatabaseName);
return(AddDocument(couchConnector, ref document, out sErrorCode, out sErrorText));
}
return(false);
}
/// <summary>
///
/// </summary>
/// <param name="accessSettings"></param>
/// <param name="document"></param>
/// <param name="sErrorCode"></param>
/// <param name="sErrorText"></param>
/// <returns></returns>
public bool GetDocument(
DocumentAccess accessSettings,
ref Document document,
out string sErrorCode,
out string sErrorText)
{
sErrorCode = "-1";
sErrorText = "Retrieving document failed.";
if (accessSettings != null &&
document != null)
{
if (!string.IsNullOrEmpty(accessSettings.SystemAddress) &&
!string.IsNullOrEmpty(accessSettings.AddressPort) &&
!string.IsNullOrEmpty(accessSettings.DatabaseName))
{
var couchConnector = new CouchConnector(accessSettings.SystemAddress,
accessSettings.AddressPort,
accessSettings.DatabaseName);
return(GetDocument(couchConnector, ref document, out sErrorCode, out sErrorText));
}
}
return(false);
}
/// <summary>
///
/// </summary>
/// <param name="couchConnector"></param>
/// <param name="document"></param>
/// <param name="sErrorCode"></param>
/// <param name="sErrorText"></param>
/// <returns></returns>
public bool GetDocument(
CouchConnector couchConnector,
ref Document document,
out string sErrorCode,
out string sErrorText)
{
sErrorCode = "-1";
sErrorText = "Retrieving document failed.";
if (document != null)
{
IDictionary objParms = couchConnector.GetDocument(document.FileId);
if (!couchConnector.Error)
{
foreach (DictionaryEntry objParm in objParms)
{
string sKey = objParm.Key.ToString();
string sValue = objParm.Value.ToString();
switch (sKey)
{
case "_id":
document.FileId = sValue;
break;
case "_rev":
document.SetPropertyData(Document_Couch.DocumentRevison, sValue);
break;
case "FileData":
document.FileData = sValue;
break;
case "FileName":
document.FileName = sValue;
break;
case "FilePath":
document.FilePath = sValue;
break;
case "FileType":
var typeName = (Document.DocTypeNames)Enum.Parse(typeof(Document.DocTypeNames), sValue);
document.TypeName = typeName;
break;
case "ChildDocuments":
var lstChildDocs = new List <string>();
if (!string.IsNullOrEmpty(sValue))
{
string[] arChildDocs = sValue.Split(',');
if (arChildDocs.Length > 0)
{
lstChildDocs.AddRange(arChildDocs);
}
}
document.ChildDocs.AddRange(lstChildDocs);
break;
case Document_Couch.MetaTag:
document.AddMetaData(sValue);
break;
default:
document.SetPropertyData(sKey, sValue);
break;
}
}
sErrorCode = "0";
}
sErrorText = couchConnector.Message;
return(true);
}
return(false);
}