public NObjectStored(ObjectLocation myObjectLocation, String myObjectStream, String myObjectEdition, ObjectRevisionID myObjectRevisionID)
{
ObjectLocation = myObjectLocation;
ObjectStream = myObjectStream;
ObjectEdition = myObjectEdition;
ObjectRevisionID = myObjectRevisionID;
}
public GraphFSError_CouldNotOverwriteRevision(ObjectLocation myObjectLocation, String myObjectStream, String myObjectEdition, ObjectRevisionID myObjectRevisionID)
{
ObjectLocation = myObjectLocation;
ObjectStream = myObjectStream;
ObjectEdition = myObjectEdition;
ObjectRevisionID = myObjectRevisionID;
Message = String.Format("Could not overwrite object revision '{1}{0}{2}{0}{3}{0}{4}'!", FSPathConstants.PathDelimiter, ObjectLocation, ObjectStream, ObjectEdition, ObjectRevisionID);
}
public GraphFSError_AllObjectCopiesFailed(ObjectLocation myObjectLocation, String myObjectStream, String myObjectEdition, ObjectRevisionID myRevisionID)
{
ObjectLocation = myObjectLocation;
ObjectStream = myObjectStream;
ObjectEdition = myObjectEdition;
RevisionID = myRevisionID;
Message = String.Format("All object copies at location '{1}{0}{2}{0}{3}{0}{4}' failed!", FSPathConstants.PathDelimiter, ObjectLocation, ObjectStream, ObjectEdition, RevisionID);
}
//HACK: Remove me!
public static Exceptional RemoveObjectIfExists(this IGraphFSSession myIGraphFSSession, ObjectLocation myObjectLocation, String myObjectStream, String myObjectEdition = null, ObjectRevisionID myRevisionID = null)
{
var objExists = myIGraphFSSession.ObjectStreamExists(myObjectLocation, myObjectStream);
if (objExists.Failed())
{
return new Exceptional(objExists);
}
if (objExists.Value == Trinary.TRUE)
{
var _RemoveObjectExceptional = myIGraphFSSession.RemoveFSObject(myObjectLocation, myObjectStream, myObjectEdition, myRevisionID);
return _RemoveObjectExceptional;
}
else
return Exceptional.OK;
}
/// <summary>
/// Invoke the OnSaved event, called whenever a AFSObject
/// was successfully saved on disc.
/// </summary>
/// <param name="e">EventArgs</param>
public virtual void OnSavedEvent(ObjectLocator myObjectLocator, AFSObject myAFSObject, ObjectRevisionID myOldObjectRevisionID)
{
if (OnSaved != null)
OnSaved(myObjectLocator, myAFSObject, myOldObjectRevisionID);
}
/// <summary>
/// Invoke the OnSave event, called whenever a AFSObject
/// is ready to be removed.
/// </summary>
/// <param name="e">EventArgs</param>
public virtual void OnRemoveEvent(ObjectLocation myObjectLocation, String myObjectStream, String myObjectEdition, ObjectRevisionID myRevisionID)
{
if (OnRemove != null)
OnRemove(myObjectLocation, myObjectStream, myObjectEdition, myRevisionID);
}
public Arguments(ObjectLocation myObjectLocation, String myObjectStream, String myObjectEdition, ObjectRevisionID myObjectRevisionID)
{
ObjectLocation = myObjectLocation;
ObjectStream = myObjectStream;
ObjectEdition = myObjectEdition;
ObjectRevisionID = myObjectRevisionID;
}
public void Deserialize(Byte[] mySerializedBytes)
{
var _SerializationReader = new SerializationReader(mySerializedBytes);
ObjectLocation = new ObjectLocation(_SerializationReader.ReadString());
ObjectStream = _SerializationReader.ReadString();
ObjectEdition = _SerializationReader.ReadString();
ObjectRevisionID = new ObjectRevisionID(_SerializationReader.ReadString());
}
public void CloneObjectOntology(AFSObjectOntology myAObjectOntology)
{
// Members of AFSObjectStructure
_ObjectLocatorReference = myAObjectOntology.ObjectLocatorReference;
ObjectUUID = myAObjectOntology.ObjectUUID;
// Members of IObjectLocation
//_ObjectLocation = myAObjectOntology.ObjectLocation;
//_ObjectPath = myAObjectOntology.ObjectPath;
//_ObjectName = myAObjectOntology.ObjectName;
// Members of IFSObjectOntology
_ObjectStream = myAObjectOntology.ObjectStream;
_ObjectEdition = myAObjectOntology.ObjectEdition;
_ObjectRevisionID = myAObjectOntology.ObjectRevisionID;
_ObjectSize = myAObjectOntology.ObjectSize;
_ObjectSizeOnDisc = myAObjectOntology.ObjectSizeOnDisc;
}
public DBObjectRevisionID(ObjectRevisionID myValue)
{
_Value = myValue;
CalcEstimatedSize(this);
}
public DBObjectRevisionID()
{
_Value = null;
}
public override void SetValue(DBObjectInitializeType myDBObjectInitializeType)
{
switch (myDBObjectInitializeType)
{
case DBObjectInitializeType.Default:
_Value = null;
break;
case DBObjectInitializeType.MinValue:
_Value = null;
break;
case DBObjectInitializeType.MaxValue:
_Value = null;
break;
}
}
public void GetObject(String myObjectType, String myObjectName, String myObjectStream, String myObjectEdition, String myObjectRevision)
{
ObjectRevisionID _RevisionID = null;
if (myObjectRevision != null)
_RevisionID = new ObjectRevisionID(myObjectRevision);
var _Body = HTTPServer.HTTPContext.RequestBody;
var _Header = HTTPServer.HTTPContext.RequestHeader;
_AGraphDSSharp.GetFSObject<FileObject>(
new ObjectLocation(_AGraphDSSharp.IGraphDBSession.DatabaseRootPath, myObjectType, "Objects", myObjectName),
myObjectStream, myObjectEdition, _RevisionID, 0, false).
#region Failed!
FailedAction<FileObject>(e =>
{
_Header.HttpStatusCode = HTTPStatusCodes.NotFound;
_Header.CacheControl = "no-cache";
_Header.ServerName = _ServerID;
_Header.ContentLength = 0;
_Header.ContentType = new ContentType("text/plain");
var HeaderBytes = _Header.ToBytes();
HTTPServer.HTTPContext.WriteToResponseStream(HeaderBytes, 0, HeaderBytes.Length);
HTTPServer.HTTPContext.WriteToResponseStream(new Byte[0], 0, 0);
}).
#endregion
#region Success
SuccessAction<FileObject>(e =>
{
var content = e.Value.ObjectData;
_Header.HttpStatusCode = HTTPStatusCodes.OK;
_Header.CacheControl = "no-cache";
_Header.ServerName = _ServerID;
_Header.ContentLength = content.ULongLength();
_Header.ContentType = new ContentType(e.Value.ContentType);
var HeaderBytes = _Header.ToBytes();
HTTPServer.HTTPContext.WriteToResponseStream(HeaderBytes, 0, HeaderBytes.Length);
HTTPServer.HTTPContext.WriteToResponseStream(content, 0, content.Length);
});
#endregion
}
public void StoreObject(String myObjectType, String myObjectName, String myObjectStream, String myObjectEdition, String myObjectRevision)
{
#region Parse RevisionID
ObjectRevisionID _RevisionID = null;
try
{
if (myObjectRevision.IsNullOrEmpty() || myObjectRevision == "null")
_RevisionID = new ObjectRevisionID(_AGraphDSSharp.GetFileSystemUUID());
else
_RevisionID = new ObjectRevisionID(myObjectRevision);
}
catch (Exception)
{
var _Header2 = HTTPServer.HTTPContext.RequestHeader;
_Header2.HttpStatusCode = HTTPStatusCodes.PreconditionFailed;
_Header2.CacheControl = "no-cache";
_Header2.ServerName = "Sones GraphDSREST Connector";
_Header2.ContentLength = 0;
_Header2.ContentType = new ContentType(MediaTypeNames.Application.Octet);
var HeaderBytes = _Header2.ToBytes();
HTTPServer.HTTPContext.WriteToResponseStream(HeaderBytes, 0, HeaderBytes.Length);
return;
}
#endregion
var _Body = HTTPServer.HTTPContext.RequestBody;
var _Header = HTTPServer.HTTPContext.RequestHeader;
_AGraphDSSharp.StoreFSObject(new FileObject() {
ObjectLocation = new ObjectLocation(_AGraphDSSharp.IGraphDBSession.DatabaseRootPath, myObjectType, "Objects", myObjectName),
ObjectStream = myObjectStream,
ObjectEdition = myObjectEdition,
ObjectRevisionID = _RevisionID,
ObjectData = _Body,
ContentType = _Header.ContentType.ToString()
}, true).
#region Failed!
FailedAction(e =>
{
_Header.HttpStatusCode = HTTPStatusCodes.PreconditionFailed;
_Header.CacheControl = "no-cache";
_Header.ServerName = _ServerID;
_Header.ContentLength = 0;
_Header.ContentType = new ContentType(MediaTypeNames.Application.Octet);
var HeaderBytes = _Header.ToBytes();
HTTPServer.HTTPContext.WriteToResponseStream(HeaderBytes, 0, HeaderBytes.Length);
}).
#endregion
#region Success
SuccessAction(e =>
{
_Header.HttpStatusCode = HTTPStatusCodes.NoContent;
_Header.CacheControl = "no-cache";
_Header.ServerName = _ServerID;
_Header.ContentLength = 0;
_Header.ContentType = new ContentType("text/plain");
var HeaderBytes = _Header.ToBytes();
HTTPServer.HTTPContext.WriteToResponseStream(HeaderBytes, 0, HeaderBytes.Length);
});
#endregion
}
public void DeleteObject(String myObjectType, String myObjectName, String myObjectStream, String myObjectEdition, String myObjectRevision)
{
#region Parse RevisionID
ObjectRevisionID _RevisionID = null;
try
{
_RevisionID = new ObjectRevisionID(myObjectRevision);
}
catch (Exception)
{
var _Header2 = HTTPServer.HTTPContext.RequestHeader;
_Header2.HttpStatusCode = HTTPStatusCodes.PreconditionFailed;
_Header2.CacheControl = "no-cache";
_Header2.ServerName = "Sones GraphDSREST Connector";
_Header2.ContentLength = 0;
_Header2.ContentType = new ContentType(MediaTypeNames.Application.Octet);
var HeaderBytes = _Header2.ToBytes();
HTTPServer.HTTPContext.WriteToResponseStream(HeaderBytes, 0, HeaderBytes.Length);
return;
}
#endregion
var _Body = HTTPServer.HTTPContext.RequestBody;
var _Header = HTTPServer.HTTPContext.RequestHeader;
_AGraphDSSharp.RemoveFSObject(
new ObjectLocation(_AGraphDSSharp.IGraphDBSession.DatabaseRootPath, myObjectType, "Objects", myObjectName),
myObjectStream, myObjectEdition, _RevisionID).
#region Failed!
FailedAction(e =>
{
_Header.HttpStatusCode = HTTPStatusCodes.Unknown;
_Header.CacheControl = "no-cache";
_Header.ServerName = _ServerID;
_Header.ContentLength = 0;
_Header.ContentType = new ContentType(MediaTypeNames.Application.Octet);
var HeaderBytes = _Header.ToBytes();
HTTPServer.HTTPContext.WriteToResponseStream(HeaderBytes, 0, HeaderBytes.Length);
}).
#endregion
#region Success
SuccessAction(e =>
{
_Header.HttpStatusCode = HTTPStatusCodes.NoContent;
_Header.CacheControl = "no-cache";
_Header.ServerName = _ServerID;
_Header.ContentLength = 0;
_Header.ContentType = new ContentType("text/plain");
var HeaderBytes = _Header.ToBytes();
HTTPServer.HTTPContext.WriteToResponseStream(HeaderBytes, 0, HeaderBytes.Length);
});
#endregion
}
public void SaveAs(ObjectLocation myObjectLocation, String myObjectStream, String myObjectEditon, ObjectRevisionID myObjectRevisionID)
{
if (myObjectLocation == null || myObjectLocation.Length < FSPathConstants.PathDelimiter.Length)
throw new ArgumentNullException("myObjectLocation must not be null or its length be zero!");
if (myObjectStream == null || myObjectStream.Length == 0)
throw new ArgumentNullException("myObjectStream must not be null or its length be zero!");
if (myObjectEditon == null || myObjectEditon.Length == 0)
throw new ArgumentNullException("myObjectEditon must not be null or its length be zero!");
if (myObjectRevisionID == null)
throw new ArgumentNullException("myObjectRevisionID must not be null!");
if (_IGraphFSSessionReference != null && _IGraphFSSessionReference.IsAlive)
{
ObjectLocatorReference.ObjectLocationSetter = myObjectLocation;
_ObjectStream = myObjectStream;
_ObjectEdition = myObjectEditon;
_ObjectRevisionID = myObjectRevisionID;
Save();
}
}
public DBObjectRevisionID(ObjectRevisionID myValue)
{
_Value = myValue;
}
public DBObjectRevisionID()
{
_Value = null;
//DO NOT ESTIMATE THE SIZE!!! this constructor is for IFastSerializer purpose only
}
