private object getMemberValue(WSEntity entity, WSParam eParam, MetaFunctions CFunc)
{
WSTableSource xSource = (WSTableSource)CFunc.GetSourceByType(entity.GetType());
IEnumerable <MemberInfo> eMembers = xSource.ReturnType.GetMembers().Where(m => m is PropertyInfo || m is FieldInfo);
MemberInfo eField = eMembers.FirstOrDefault(m => eParam.Match(m.Name));
return(eField is PropertyInfo ? ((PropertyInfo)eField).GetValue(entity, null) : eField is FieldInfo ? ((FieldInfo)eField).GetValue(entity) : null);
}
private WSStatus WriteCollapsedValues(JsonWriter writer, JsonSerializer serializer, WSEntity entity, WSSource xSource, WSJson collapseOption, WSRequest Request, MetaFunctions CFunc)
{
WSStatus status = WSStatus.NONE_Copy();
try
{
/*******************************************************************************
*
* // TODO @ANDVO : 2016-02-15 : IMPORTANT!!! => Implement security check like this :
*
* WSStatus status = Validate(obj, xParam, writer, serializer, security, schema);
* if (status.CODE == WSStatus.SUCCESS.CODE)
* {
*/
if (entity != null && collapseOption != null && collapseOption.IsValid)
{
WSTableSource childSource = (WSTableSource)CFunc.GetSourceByType(entity.GetType());
object fieldValue = null;
WSParam field = null;
if (collapseOption is WSJValue)
{
string fieldName = ((WSJValue)collapseOption).Value;
field = entity.GetParam(xSource, fieldName);
fieldValue = getMemberValue(entity, field, CFunc);
WSPrimitiveFieldSchema fieldSchema = new WSPrimitiveFieldSchema(CFunc, (WSTableParam)field, new WSJProperty(fieldName, new WSJArray()), /*((WSTableSource)entity.getSource())*/ childSource.BaseSchema);
if (Validate(fieldValue, field, writer, serializer, childSource.BaseSchema, childSource, null, ref status, Request, CFunc))
{
object _obj = null;
serializer.Serialize(writer, field.TryReadPrimitiveWithDefault(fieldValue, string.Empty, out _obj) ? _obj : string.Empty);
writer.Flush();
status = WSStatus.SUCCESS_Copy();
}
}
else if (collapseOption is WSJObject)
{
WSJProperty collapseSrc = ((WSJObject)collapseOption).Value.FirstOrDefault();
field = entity.GetParam(childSource, collapseSrc.Key);
fieldValue = getMemberValue(entity, field, CFunc);
if (Validate(fieldValue, field, writer, serializer, childSource.BaseSchema, childSource, null, ref status, Request, CFunc))
{
if (fieldValue == null)
{
serializer.Serialize(writer, "NULL");
writer.Flush();
}
else if (fieldValue is WSEntity)
{
WSTableSource fieldSource = (WSTableSource)CFunc.GetSourceByType(fieldValue.GetType());
status = WriteCollapsedValues(writer, serializer, (WSEntity)fieldValue, fieldSource, collapseSrc.Value, Request, CFunc);
}
else if (fieldValue.IsCollectionOf <WSEntity>())
{
WSTableSource fieldSource = (WSTableSource)CFunc.GetSourceByType(fieldValue.GetType().GetEntityType());
if (!((IEnumerable <WSEntity>)fieldValue).Any())
{
serializer.Serialize(writer, "NULL");
writer.Flush();
}
else
{
foreach (WSEntity eItem in (IEnumerable <WSEntity>)fieldValue)
{
status.childs.Add(WriteCollapsedValues(writer, serializer, eItem, fieldSource, collapseSrc.Value, Request, CFunc));
}
status = status.IsPositive ? WSStatus.SUCCESS_Copy() : WSStatus.ERROR_Copy();
}
}
}
}
}
/*}
*
*******************************************************************************/
}
catch (Exception e) { CFunc.RegError(GetType(), e, ref status); }
return(status);
}