public CR1NPRef(CEntityObject aParentEntityObject, CR1NPRefMetaInfo aRefMetaInfo, CSkalarRefMetaInfo aFkRefMetaInfo)
: base(aParentEntityObject, aRefMetaInfo)
{
this.FkRefMetaInfo = aFkRefMetaInfo;
this.FkRef = aFkRefMetaInfo.GetRef(aParentEntityObject);
this.FkRef.ValueChanged += this.OnFkRefValueChanged;
}
public CR11PRef(CEntityObject aParentEntityObject, CR11PRefMetaInfo aRefMetaInfo, CSkalarRefMetaInfo aFkRefMetaInfo)
: base(aParentEntityObject, aRefMetaInfo)
{
this.FkRefMetaInfo = aFkRefMetaInfo;
this.FkRef = (CSkalarRef <TChild, Guid>)aFkRefMetaInfo.GetRef(aParentEntityObject);
this.FkRef.ValueChanged += this.OnFkRefValueChanged;
this.Load(this.FkRef.Value);
}
internal void VisitLoad(CEntityObject aEntityObject)
{
var aTyp = aEntityObject.Typ;
var aSchema = this.Schema;
var aHirarchy = aSchema.GetHirarchy(aTyp);
foreach (var aAspect in aHirarchy)
{
this.Load(aEntityObject, aAspect);
}
}
protected override void Save(CEntityObject aEntityObject, CTyp aAspect)
{
var aFileInfo = this.GetObjectFileInfo(aAspect, aEntityObject.Guid.Value);
if (aEntityObject.IsLocallyDeleted)
{
aFileInfo.Delete();
}
else
{
var aPersistentProperties = this.Schema.GetPersistentProperties(aAspect);
var aXmlDocument = aEntityObject.NewXmlDocument(aPersistentProperties);
aXmlDocument.Save(aFileInfo.FullName);
}
}
protected override void Load(CEntityObject aEntityObject, CTyp aAspect)
{
var aStorage = this;
var aObjectId = aEntityObject.Guid.Value;
var aFileInfo = this.GetObjectFileInfo(aAspect, aObjectId);
var aXmlDocument = new XmlDocument();
var aSchema = aStorage.Schema;
var aProperties = aSchema.GetPersistentProperties(aAspect);
aXmlDocument.Load(aFileInfo.FullName);
var aXmlElement = aXmlDocument.SelectNodes(CRefMetaInfo.ObjectElementName).OfType <XmlElement>().Single();
foreach (var aProperty in aProperties)
{
aProperty.LoadXml(aEntityObject, aXmlElement);
}
}
public CRx1PRef(CEntityObject aParentEntityObject, CRefMetaInfo aRefMetaInfo) : base(aParentEntityObject, aRefMetaInfo, new CAccessKey())
{
}
public CR11WRef(CEntityObject aParentEntityObject, CR11WRefMetaInfo aRefMetaInfo, CAccessKey aWriteKeyNullable = null) : base(aParentEntityObject, aRefMetaInfo, aWriteKeyNullable)
{
}
public CR11CRef(CEntityObject aParentEntityObject, CR11CRefMetaInfo aSkalarRefMetaInfoNullable, CR11PRefMetaInfo aReverseNaviRefNullable = null) : base(aParentEntityObject, aSkalarRefMetaInfoNullable)
{
this.ReverseNaviRefMetaInfoNullable = aReverseNaviRefNullable;
}
public CRx1Ref(CEntityObject aParentEntityObject, CRefMetaInfo aRefMetaInfo, CAccessKey aWriteKeyNullable = null) : base(aParentEntityObject, aRefMetaInfo, aWriteKeyNullable)
{
this.ObjectProxy = new CObjectProxy <TTarget>(aParentEntityObject.Storage, default(Guid));
}
public CR1NWRef(CEntityObject aParentEntityObject, CR1NWRefMetaInfo aSkalarRefMetaInfo) : base(aParentEntityObject, aSkalarRefMetaInfo)
{
}
public CSkalarRef(CEntityObject aParentEntityObject, CSkalarRefMetaInfo aSkalarRefMetaInfo, CAccessKey aWriteKeyNullable = null) : base(aParentEntityObject, aSkalarRefMetaInfo, aWriteKeyNullable)
{
}
protected CNRef(CEntityObject aParentEntityObject, CRefMetaInfo aRefMetaInfo) : base(aParentEntityObject, aRefMetaInfo, new CAccessKey())
{
this.Collection = aRefMetaInfo.NewCollection <TRef>(aParentEntityObject.Storage);
this.ChangeValue(this.Collection, this.WriteKeyNullable, false);
}
protected CRef(CEntityObject aParentEntityObject, CRefMetaInfo aRefMetaInfo, CAccessKey aWriteKeyNullable)
{
this.ParentEntityObject = aParentEntityObject;
this.RefMetaInfo = aRefMetaInfo;
this.WriteKeyNullable = aWriteKeyNullable;
}
protected abstract void Load(CEntityObject aEntityObject, CTyp aAspect);
protected override void Save(CEntityObject aEntityObject, CTyp aAspect) => throw new InvalidOperationException();
protected abstract void Save(CEntityObject aEntityObject, CTyp aAspect);
