public TypeAndDomainObjectKey(Type handlerType, DomainObjectInfo infoIdentifier1, DomainObjectInfo infoIdentifier2)
{
Debug.Assert(typeof(ModelingEventArgs).IsAssignableFrom(handlerType), "Not a valid event handler type");
myHandlerType = handlerType;
myInfoIdentifier1 = infoIdentifier1;
myInfoIdentifier2 = infoIdentifier2;
}
public override void SetInfoFieldFromObject(DomainObject pobj, DomainObjectInfo info, IPersistenceContext pctx)
{
Entity entity = (Entity)GetClassFieldValue(pobj);
if (entity != null && pctx.IsProxyLoaded(entity))
{
SetInfoFieldValue(info, _entityConversion.GetInfoFromObject(entity, pctx));
}
}
public override void SetInfoFieldFromObject(DomainObject pobj, DomainObjectInfo info, IPersistenceContext pctx)
{
Entity entity = (Entity)GetClassFieldValue(pobj);
if (entity != null && pctx.IsProxyLoaded(entity))
{
SetInfoFieldValue(info, _entityConversion.GetInfoFromObject(entity, pctx));
}
}
public override void SetObjectFieldFromInfo(DomainObject pobj, DomainObjectInfo info, IPersistenceContext pctx)
{
EntityInfo entityInfo = (EntityInfo)GetInfoFieldValue(info);
if (entityInfo != null && entityInfo.GetEntityRef() != null)
{
// don't copy any information from the referenced EntityInfo
// only take its reference
Entity entity = pctx.Load(entityInfo.GetEntityRef(), EntityLoadFlags.Proxy); // proxy, no version check!
SetClassFieldValue(pobj, entity);
}
}
public override void SetObjectFieldFromInfo(DomainObject pobj, DomainObjectInfo info, IPersistenceContext pctx)
{
EntityInfo entityInfo = (EntityInfo)GetInfoFieldValue(info);
if (entityInfo != null && entityInfo.GetEntityRef() != null)
{
// don't copy any information from the referenced EntityInfo
// only take its reference
Entity entity = pctx.Load(entityInfo.GetEntityRef(), EntityLoadFlags.Proxy); // proxy, no version check!
SetClassFieldValue(pobj, entity);
}
}
public override void SetInfoFieldFromObject(DomainObject pobj, DomainObjectInfo info, IPersistenceContext pctx)
{
IEnumerable pobjCollection = (IEnumerable)GetClassFieldValue(pobj);
if (pobjCollection != null && pctx.IsCollectionLoaded(pobjCollection))
{
List <TInfoElement> infoCollection = new List <TInfoElement>();
foreach (object element in pobjCollection)
{
infoCollection.Add((TInfoElement)_elementConversion.GetInfoFromObject(element, pctx));
}
SetInfoFieldValue(info, infoCollection);
}
}
public static DomainObjectInfo GetResourceInfo(this IDomainObject resource)
{
var resourceAttr = resource.GetType().GetTypeInfo().GetCustomAttribute <DomainObjectAttribute>();
if (resourceAttr == null)
{
throw new AttributeNotFountException(typeof(DomainObjectAttribute), resource);
}
var info = new DomainObjectInfo
{
Id = resource.Id,
Name = resource.Name,
TypeId = resourceAttr.Id,
TypeName = resourceAttr.Name
};
return(info);
}
public static DomainObjectInfo GetResourceInfo(this IDomainObject resource)
{
var resourceAttr = resource.GetType().GetTypeInfo().GetCustomAttribute <DomainObjectAttribute>();
if (resourceAttr == null)
{
throw new ArgumentException($"Тип аргумента не помечен атрибутом {nameof(DomainObjectAttribute)}", "resource");
}
var info = new DomainObjectInfo
{
InstanceId = resource.Id,
InstanceName = resource.Name,
TypeId = resourceAttr.TypeId,
TypeName = resourceAttr.TypeName
};
return(info);
}
public override void SetObjectFieldFromInfo(DomainObject pobj, DomainObjectInfo info, IPersistenceContext pctx)
{
IList infoCollection = (IList)GetInfoFieldValue(info);
if (infoCollection != null)
{
IEnumerable pobjCollection = (IEnumerable)GetClassFieldValue(pobj);
foreach (object element in infoCollection)
{
if (pobjCollection is IList)
{
(pobjCollection as IList).Add(_elementConversion.GetObjectFromInfo(element, pctx));
}
else if (pobjCollection is ISet)
{
(pobjCollection as ISet).Add(_elementConversion.GetObjectFromInfo(element, pctx));
}
}
}
}
public override void SetObjectFieldFromInfo(DomainObject pobj, DomainObjectInfo info, IPersistenceContext pctx)
{
SetClassFieldValue(pobj, _valueConversion.GetObjectFromInfo(GetInfoFieldValue(info), pctx));
}
public override void SetObjectFieldFromInfo(DomainObject pobj, DomainObjectInfo info, IPersistenceContext pctx)
{
SetClassFieldValue(pobj, _valueConversion.GetObjectFromInfo(GetInfoFieldValue(info), pctx));
}
public abstract void SetObjectFieldFromInfo(DomainObject pobj, DomainObjectInfo info, IPersistenceContext pctx);
protected void SetInfoFieldValue(DomainObjectInfo info, object value)
{
_infoFieldSetter(info, value);
}
protected object GetInfoFieldValue(DomainObjectInfo info)
{
return _infoFieldGetter(info);
}
public abstract void SetObjectFieldFromInfo(DomainObject pobj, DomainObjectInfo info, IPersistenceContext pctx);
protected object GetInfoFieldValue(DomainObjectInfo info)
{
return(_infoFieldGetter(info));
}
protected void SetInfoFieldValue(DomainObjectInfo info, object value)
{
_infoFieldSetter(info, value);
}
