private JNode ExportAspect(StructuralAspect aspect, IEnumerable <DataProperty> dps)
{
var jn = new JNode();
dps.ForEach((dp) => {
var propName = dp.Name;
var value = aspect.GetRawValue(propName);
var co = value as IComplexObject;
if (co != null)
{
var complexAspect = co.ComplexAspect;
jn.AddJNode(propName, ExportAspect(complexAspect, complexAspect.ComplexType.DataProperties));
}
else
{
if (value != dp.DefaultValue)
{
jn.AddPrimitive(propName, value);
}
}
});
if (aspect is ComplexAspect)
{
var complexAspectNode = ExportComplexAspectInfo((ComplexAspect)aspect);
jn.AddJNode("complexAspect", complexAspectNode);
}
else
{
var entityAspectNode = ExportEntityAspectInfo((EntityAspect)aspect);
jn.AddJNode("entityAspect", entityAspectNode);
}
return(jn);
}
private JNode BuildOriginalValuesMapNode(StructuralAspect aspect, NamingConvention nc)
{
var ovMap = aspect.OriginalValuesMap.ToDictionary(kvp => nc.ClientPropertyNameToServer(kvp.Key), kvp => kvp.Value);
var cps = aspect is EntityAspect
? ((EntityAspect)aspect).EntityType.ComplexProperties
: ((ComplexAspect)aspect).ComplexType.ComplexProperties;
cps.ForEach(cp => {
var co = aspect.GetValue(cp.Name);
var serverName = nc.ClientPropertyNameToServer(cp.Name);
if (cp.IsScalar)
{
var ovmNode = BuildOriginalValuesMapNode(((IComplexObject)co).ComplexAspect, nc);
ovMap[serverName] = ovmNode;
}
else
{
var ovmNodes = ((IEnumerable)co).Cast <IComplexObject>().Select(co2 => BuildOriginalValuesMapNode(co2.ComplexAspect, nc));
ovMap[serverName] = JNode.ToJArray(ovmNodes);
}
});
var result = JNode.BuildMapNode(ovMap);
return(result);
}
private static void UpdateOriginalValues(StructuralAspect targetAspect, JNode jNode)
{
var stType = targetAspect.StructuralType;
var aspectNode = jNode.GetJNode(stType.IsEntityType ? "entityAspect" : "complexAspect");
if (aspectNode == null)
{
return; // aspect node can be null in a complexAspect with no originalValues
}
var originalValuesMap = aspectNode.GetMap("originalValuesMap", pn => stType.GetDataProperty(pn).ClrType);
if (originalValuesMap != null)
{
targetAspect._originalValuesMap = new BackupValuesMap(originalValuesMap);
}
}
private JNode DataToJNode(StructuralAspect aspect)
{
var jn = new JNode();
var stype = aspect.StructuralType;
stype.DataProperties.ForEach(dp => {
var val = aspect.GetValue(dp.Name);
// handle nonscalar dps
if (dp.IsComplexProperty)
{
jn.AddJNode(dp.NameOnServer, DataToJNode(((IComplexObject)val).ComplexAspect));
}
else
{
jn.AddPrimitive(dp.NameOnServer, val, dp.DefaultValue);
}
});
return(jn);
}