protected virtual IDictionary <string, object> MigrateToNewSchema(IDictionary <string, object> rec, IDictionary <string, Type> recTypes)
{
IDictionary <string, object> newRec = new ChoDynamicObject(); // new Dictionary<string, object>();
foreach (var kvp in rec)
{
//newRec.ConvertNSetMemberValue(kvp.Key, kvp.Value, ref fieldValue, Configuration.Culture);
if (recTypes.ContainsKey(kvp.Key))
{
newRec.Add(kvp.Key, kvp.Value.CastObjectTo(recTypes[kvp.Key]));
}
else
{
newRec.Add(kvp.Key, typeof(ChoDynamicObject));
}
if (kvp.Value == null)
{
var dobj = newRec as ChoDynamicObject;
dobj.SetMemberType(kvp.Key, recTypes[kvp.Key]);
}
}
return(newRec);
}
public static dynamic ConvertToNestedObject(this object @this, char separator = '/')
{
if (separator == ChoCharEx.NUL)
{
throw new ArgumentException("Invalid separator passed.");
}
if (@this == null || [email protected]().IsDynamicType())
{
return(@this);
}
IDictionary <string, object> expandoDic = null;
expandoDic = @this is ExpandoObject || @this is ChoDynamicObject ? (IDictionary <string, object>)@this : ToExpandoObject(@this as DynamicObject);
IDictionary <string, object> root = new ChoDynamicObject();
foreach (var kvp in expandoDic)
{
if (kvp.Key.IndexOf(separator) >= 0)
{
var tokens = kvp.Key.SplitNTrim(separator).Where(e => !e.IsNullOrWhiteSpace()).ToArray();
IDictionary <string, object> current = root;
foreach (var token in tokens.Take(tokens.Length - 1))
{
if (token.IsNullOrWhiteSpace())
{
continue;
}
if (!current.ContainsKey(token))
{
current.Add(token, new ChoDynamicObject());
}
current = current[token] as IDictionary <string, object>;
}
current.AddOrUpdate(tokens[tokens.Length - 1], kvp.Value);
}
else
{
root.Add(kvp.Key, kvp.Value);
}
}
return(root as ChoDynamicObject);
}
private object ToDynamicObject(object rec)
{
if (!(rec is AvroRecord))
{
return(rec);
}
var output = new ChoDynamicObject();
var avroRec = ((AvroRecord)rec);
var schema = avroRec.Schema;
foreach (var f in schema.Fields)
{
output.Add(f.Name, ToDynamicObject(avroRec[f.Name]));
}
return(output);
}
public static dynamic ConvertToNestedObject(this object @this, char separator = '/',
int maxArraySize = 100)
{
if (separator == ChoCharEx.NUL)
{
throw new ArgumentException("Invalid separator passed.");
}
if (@this == null)
{
return(@this);
}
if (!(@this is ExpandoObject || @this is ChoDynamicObject || @this is IDictionary <string, object>))
{
return(@this);
}
IDictionary <string, object> expandoDic = (IDictionary <string, object>)@this;
IDictionary <string, object> root = new ChoDynamicObject();
foreach (var kvp in expandoDic)
{
if (kvp.Key.IndexOf(separator) >= 0)
{
var tokens = kvp.Key.SplitNTrim(separator).Where(e => !e.IsNullOrWhiteSpace()).ToArray();
IDictionary <string, object> current = root;
List <ChoDynamicObject> currentArr = null;
string nextToken = null;
string token = null;
int length = tokens.Length - 1;
int index = 0;
for (int i = 0; i < length; i++)
{
nextToken = null;
token = tokens[i];
if (i + 1 < length)
{
nextToken = tokens[i + 1];
}
if (token.IsNullOrWhiteSpace())
{
continue;
}
if (Int32.TryParse(nextToken, out index) && index >= 0 && index < maxArraySize)
{
if (!current.ContainsKey(token))
{
current.Add(token, new List <ChoDynamicObject>());
}
currentArr = current[token] as List <ChoDynamicObject>;
}
else
{
if (Int32.TryParse(token, out index))
{
if (index >= 0 && index < maxArraySize && currentArr != null)
{
if (index < currentArr.Count)
{
current = currentArr[index] as IDictionary <string, object>;
}
else
{
int count = index - currentArr.Count + 1;
for (int j = 0; j < count; j++)
{
currentArr.Add(new ChoDynamicObject());
}
}
current = currentArr[index];
}
}
else if (current != null)
{
if (!current.ContainsKey(token))
{
current.Add(token, new ChoDynamicObject(token));
}
current = current[token] as IDictionary <string, object>;
currentArr = null;
}
}
}
if (current != null)
{
current.AddOrUpdate(tokens[tokens.Length - 1], kvp.Value);
}
}
else
{
root.Add(kvp.Key, kvp.Value);
}
}
return(root as ChoDynamicObject);
}
public static dynamic ConvertMembersToArrayIfAny(this object @this, char separator = '_', bool allowNestedConversion = true)
{
if (separator == ChoCharEx.NUL)
{
throw new ArgumentException("Invalid separator passed.");
}
if (@this == null)
{
return(@this);
}
if (!(@this is ExpandoObject || @this is ChoDynamicObject || @this is IDictionary <string, object>))
{
return(@this);
}
IDictionary <string, object> expandoDic = (IDictionary <string, object>)@this;
IDictionary <string, object> root = new ChoDynamicObject();
object value = null;
foreach (var kvp in expandoDic)
{
var pos = kvp.Key.LastIndexOf(separator);
value = allowNestedConversion ? ConvertMembersToArrayIfAny(kvp.Value, separator, allowNestedConversion) : kvp.Value;
if (pos <= 0)
{
root.Add(kvp.Key, value);
}
else
{
var key = kvp.Key.Substring(0, pos);
var indexValue = kvp.Key.Substring(pos + 1);
int index = 0;
if (!int.TryParse(indexValue, out index))
{
root.Add(kvp.Key, value);
}
else
{
if (!root.ContainsKey(key))
{
root.Add(key, new object[] { });
}
var arrValue = root[key] as object[];
if (index + 1 > arrValue.Length)
{
Array.Resize(ref arrValue, index + 1);
root[key] = arrValue;
}
arrValue[index] = value;
}
}
}
return(root as ChoDynamicObject);
}
public static dynamic ConvertMembersToArrayIfAny(this object @this, char?startSeparator = null, char?endSeparator = null, bool allowNestedConversion = true)
{
if (startSeparator == null || startSeparator.Value == ChoCharEx.NUL)
{
startSeparator = '[';
if (endSeparator == null || endSeparator.Value == ChoCharEx.NUL)
{
endSeparator = ']';
}
}
if (@this == null)
{
return(@this);
}
if (!(@this is ExpandoObject || @this is ChoDynamicObject || @this is IDictionary <string, object>))
{
return(@this);
}
IDictionary <string, object> expandoDic = (IDictionary <string, object>)@this;
IDictionary <string, object> root = new ChoDynamicObject();
object value = null;
foreach (var kvp in expandoDic)
{
value = allowNestedConversion ? ConvertMembersToArrayIfAny(kvp.Value, startSeparator, endSeparator, allowNestedConversion) : kvp.Value;
var pos = kvp.Key.LastIndexOf(startSeparator.Value);
if (pos <= 0)
{
root.Add(kvp.Key, value);
}
else
{
var key = kvp.Key.Substring(0, pos);
var indexValue = kvp.Key.Substring(pos + 1);
if (endSeparator != null && indexValue.IndexOf(endSeparator.Value) >= 0)
{
indexValue = indexValue.Substring(0, indexValue.IndexOf(endSeparator.Value));
}
int index = 0;
if (!int.TryParse(indexValue, out index))
{
root.Add(kvp.Key, value);
}
else
{
if (!root.ContainsKey(key))
{
root.Add(key, new object[] { });
}
var arrValue = root[key] as object[];
if (index + 1 > arrValue.Length)
{
Array.Resize(ref arrValue, index + 1);
root[key] = arrValue;
}
arrValue[index] = value;
}
}
}
return(root as ChoDynamicObject);
}