internal static IntermediateFieldValue Deserialize(JsonObject jsonObject, Uri baseUri, IntermediateFieldType type)
{
var context = jsonObject.GetValueOrDefault <string>("context");
if (!jsonObject.TryGetValue("data", out var data))
{
throw new ArgumentException();
}
var value = data;
if (data is string)
{
}
else if (data is long)
{
if (type == IntermediateFieldType.Number)
{
value = Convert.ToInt32(data);
}
}
else if (data is JsonObject jsonData)
{
jsonData.TryGetValue("embeddedIndex", out var embeddedIndex);
value = new IntermediateFieldPathValue
{
BaseUri = (embeddedIndex == null) ? null : baseUri,
EmbeddedFileIndex = (embeddedIndex == null) ? null : (int?)Convert.ToInt32(embeddedIndex),
Path = jsonData.GetValueOrDefault <string>("path"),
};
}
var previousValueJson = jsonObject.GetValueOrDefault <JsonObject>("prev");
var previousValue = (previousValueJson == null) ? null : IntermediateFieldValue.Deserialize(previousValueJson, baseUri, type);
return(new IntermediateFieldValue
{
Context = context,
Data = value,
PreviousValue = previousValue
});
}
public static IntermediateField Set(this IntermediateField field, IntermediateFieldPathValue value)
{
object data;
if (field == null)
{
throw new ArgumentNullException(nameof(field));
}
else if (value == null) // null is always allowed.
{
data = null;
}
else
{
switch (field.Type)
{
case IntermediateFieldType.Bool:
throw new ArgumentException($"Cannot convert path '{value.Path}' to a 'bool' field type.", nameof(value));
case IntermediateFieldType.LargeNumber:
throw new ArgumentException($"Cannot convert path '{value.Path}' to a 'large number' field type.", nameof(value));
case IntermediateFieldType.Number:
throw new ArgumentException($"Cannot convert path '{value.Path}' to a 'number' field type.", nameof(value));
case IntermediateFieldType.Path:
data = value;
break;
case IntermediateFieldType.String:
data = value.Path;
break;
default:
throw new ArgumentOutOfRangeException(nameof(value), $"Unknown intermediate field type: {value.GetType()}");
}
;
}
return(AssignFieldValue(field, data));
}
public static IntermediateField Set(this IntermediateField field, IntermediateFieldDefinition definition, IntermediateFieldPathValue value)
{
return(EnsureField(field, definition).Set(value));
}
public static IntermediateField Set(this IntermediateField field, string value)
{
object data;
if (field == null)
{
throw new ArgumentNullException(nameof(field));
}
else if (value == null) // Null is always allowed.
{
data = null;
}
else
{
switch (field.Type)
{
case IntermediateFieldType.Bool:
if (value.Equals("yes", StringComparison.OrdinalIgnoreCase) || value.Equals("true", StringComparison.OrdinalIgnoreCase))
{
data = true;
}
else if (value.Equals("no", StringComparison.OrdinalIgnoreCase) || value.Equals("false", StringComparison.OrdinalIgnoreCase))
{
data = false;
}
else
{
throw new ArgumentException($"Cannot convert string '{value}' to a 'bool' field type.", nameof(value));
}
break;
case IntermediateFieldType.LargeNumber:
if (Int64.TryParse(value, out var largeNumber))
{
data = largeNumber;
}
else
{
throw new ArgumentException($"Cannot convert string '{value}' to a 'large number' field type.", nameof(value));
}
break;
case IntermediateFieldType.Number:
if (Int32.TryParse(value, out var number))
{
data = number;
}
else
{
throw new ArgumentException($"Cannot convert string '{value}' to a 'number' field type.", nameof(value));
}
break;
case IntermediateFieldType.Path:
data = new IntermediateFieldPathValue {
Path = value
};
break;
case IntermediateFieldType.String:
data = value;
break;
default:
throw new ArgumentOutOfRangeException(nameof(value), $"Unknown intermediate field type: {value.GetType()}");
}
;
}
return(AssignFieldValue(field, data));
}
internal static IntermediateFieldValue Deserialize(JsonObject jsonObject, Uri baseUri, IntermediateFieldType type)
{
var context = jsonObject.GetValueOrDefault <string>("context");
if (!jsonObject.TryGetValue("data", out var data))
{
throw new ArgumentException();
}
var value = data;
switch (value)
{
case int intData:
switch (type)
{
case IntermediateFieldType.Bool:
value = intData != 0;
break;
case IntermediateFieldType.LargeNumber:
value = Convert.ToInt64(data);
break;
case IntermediateFieldType.Path:
case IntermediateFieldType.String:
value = intData.ToString();
break;
}
break;
case long longData:
switch (type)
{
case IntermediateFieldType.Bool:
value = longData != 0;
break;
case IntermediateFieldType.Number:
value = Convert.ToInt32(longData);
break;
case IntermediateFieldType.Path:
case IntermediateFieldType.String:
value = longData.ToString();
break;
}
break;
case JsonObject jsonData:
jsonData.TryGetValue("embed", out var embed);
value = new IntermediateFieldPathValue
{
BaseUri = (embed != null) ? baseUri : null,
Embed = embed != null,
Path = jsonData.GetValueOrDefault <string>("path"),
};
break;
// Nothing to do for this case, so leave it out.
// case string stringData:
// break;
}
var previousValueJson = jsonObject.GetValueOrDefault <JsonObject>("prev");
var previousValue = (previousValueJson == null) ? null : IntermediateFieldValue.Deserialize(previousValueJson, baseUri, type);
return(new IntermediateFieldValue
{
Context = context,
Data = value,
PreviousValue = previousValue
});
}
