// Exceptions:
// System.ArgumentException:
// resourceNote is null when saving ResourceNote
public void Save(ResourceNote resourceNote)
{
if (resourceNote.IsNull)
{
throw new System.ArgumentException("resourceNote is null when saving ResourceNote", "resourceNote");
}
ResourceNote upToDateResourceNote = new ResourceNote();
try
{
Load(upToDateResourceNote, resourceNote.UniqueID);
}
catch
{
// No need to compare
Save(resourceNote, resourceNote.UniqueID, "ResourceNote");
return;
}
if (resourceNote.CompareTo(upToDateResourceNote) != 0)
{
Save(resourceNote, resourceNote.UniqueID, "ResourceNote");
}
}
public bool IsLatest(ResourceNote resourceNote)
{
ResourceNote upToDateResourceNote = new ResourceNote();
Load(upToDateResourceNote, resourceNote.UniqueID);
return(upToDateResourceNote.LastDALChange == resourceNote.LastDALChange);
}
// Exceptions:
// System.ArgumentException:
// Load Failed
public void Load(ResourceNote resourceNote, UInt64 uniqueID)
{
try
{
mResourceNoteDAL.Load(resourceNote, uniqueID);
}
catch
{
throw new System.ArgumentException("Load Failed", "resourceNote");
}
}
// Exceptions:
// System.ArgumentException:
// objectToWrite is null
// objectToWrite is not a ResourceNote
// resourceNote is not loaded
protected override void Write(object objectToWrite, BinaryWriter binaryWriter)
{
try
{
if (objectToWrite == null)
{
throw new ArgumentException("objectToWrite to not null", "objectToWrite");
}
ResourceNote resourceNote = objectToWrite as ResourceNote;
if (resourceNote == null)
{
throw new ArgumentException("objectToWrite is not a ResourceNote", "objectToWrite");
}
byte header = (byte)(resourceNote.IsNull ? 1 : 0);
binaryWriter.Write(header);
if (header == 1)
{
return;
}
/*if(!resourceNote.IsLoaded())
* throw new ArgumentException("resourceNote is not loaded", "objectToWrite");*/
resourceNote.LastDALChange = DateTime.Now.Ticks;
binaryWriter.Write(resourceNote.UniqueID);
binaryWriter.Write(resourceNote.LastDALChange);
binaryWriter.Write(resourceNote.NoteWriter.UniqueID);
binaryWriter.Write(resourceNote.ResourceBase.UniqueID);
binaryWriter.Write(resourceNote.Note);
if (resourceNote.EntryDate != null)
{
binaryWriter.Write(resourceNote.EntryDate.Value.Ticks);
}
else
{
binaryWriter.Write(0);
}
}
catch
{
throw new ArgumentException("Write failed", "objectToRead");
}
}
public void ClearValues(ResourceNote resourceNote)
{
resourceNote.UniqueID = 0;
resourceNote.NoteWriter = new UserBase();
resourceNote.ResourceBase = new ResourceBase();
resourceNote.Note = "";
resourceNote.EntryDate = null;
}
// Exceptions:
// System.ArgumentException:
// resourceNote is null when loading ResourceNote
// Load Failed
public void Load(ResourceNote resourceNote)
{
try
{
if (resourceNote.IsNull)
{
throw new System.ArgumentException("resourceNote is null when loading ResourceNote", "resourceNote");
}
Load(resourceNote, resourceNote.UniqueID);
}
catch
{
throw new System.ArgumentException("Load Failed", "resourceNote");
}
}
// Exceptions:
// System.ArgumentException:
// objectToRead is null
// objectToRead is not a ResourceNote
// Read failed
protected override void Read(object objectToRead, BinaryReader binaryReader)
{
try
{
if (objectToRead == null)
{
throw new ArgumentException("objectToRead is null", "objectToRead");
}
ResourceNote resourceNote = objectToRead as ResourceNote;
if (resourceNote == null)
{
throw new ArgumentException("objectToRead is not a ResourceNote", "objectToRead");
}
byte header = binaryReader.ReadByte();
if (header == 1)
{
resourceNote.UniqueID = 0;
return;
}
resourceNote.UniqueID = binaryReader.ReadUInt64();
resourceNote.LastDALChange = binaryReader.ReadInt64();
if ((resourceNote.LastDALChange == 0) || (resourceNote.UniqueID == 0))
{
throw new System.ArgumentException("resourceNote did not load correctly", "resourceNote");
}
resourceNote.NoteWriter = new UserBase(binaryReader.ReadUInt64());
resourceNote.ResourceBase = new ResourceBase(binaryReader.ReadUInt64());
resourceNote.Note = binaryReader.ReadString();
resourceNote.EntryDate = new DateTime(binaryReader.ReadInt64());
}
catch
{
throw new ArgumentException("Read failed", "objectToRead");
}
}
public void Load(ResourceNote resourceNote, UInt64 uniqueID)
{
Load(resourceNote, uniqueID, "ResourceNote");
}
public void Save(ResourceNote resourceNote)
{
mResourceNoteDAL.Save(resourceNote);
}
