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 PrepareSaveBundle(IEnumerable <IEntity> entitiesToSave, SaveOptions saveOptions)
{
var jn = new JNode();
jn.AddArray("entities", entitiesToSave.Select(e => EntityToJNode(e)));
jn.AddJNode("saveOptions", saveOptions);
return(jn);
}
private JNode BuildEntityAspectNode(EntityAspect entityAspect)
{
var nc = MetadataStore.Instance.NamingConvention;
var jn = new JNode();
var entityType = entityAspect.EntityType;
jn.AddPrimitive("entityTypeName", entityType.Name);
jn.AddEnum("entityState", entityAspect.EntityState);
jn.AddPrimitive("defaultResourceName", entityType.DefaultResourceName);
jn.AddJNode("originalValuesMap", BuildOriginalValuesMapNode(entityAspect, nc));
var agkType = entityType.AutoGeneratedKeyType;
if (agkType != AutoGeneratedKeyType.None)
{
var agkNode = new JNode();
agkNode.AddPrimitive("propertyName", entityType.KeyProperties[0].Name);
agkNode.AddEnum("autoGeneratedKeyType", agkType);
jn.AddJNode("autoGeneratedKey", agkNode);
}
return(jn);
}
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);
}
