public static JsonSchemaModel Create(IList<JsonSchema> schemata)
{
var model = new JsonSchemaModel();
foreach (var schema in schemata)
{
Combine(model, schema);
}
return model;
}
private static void Combine(JsonSchemaModel model, JsonSchema schema)
{
// Version 3 of the Draft JSON Schema has the default value of Not Required
model.Required = model.Required || (schema.Required ?? false);
model.Type = model.Type & (schema.Type ?? JsonSchemaType.Any);
model.MinimumLength = MathUtils.Max(model.MinimumLength, schema.MinimumLength);
model.MaximumLength = MathUtils.Min(model.MaximumLength, schema.MaximumLength);
// not sure what is the best way to combine divisibleBy
model.DivisibleBy = MathUtils.Max(model.DivisibleBy, schema.DivisibleBy);
model.Minimum = MathUtils.Max(model.Minimum, schema.Minimum);
model.Maximum = MathUtils.Max(model.Maximum, schema.Maximum);
model.ExclusiveMinimum = model.ExclusiveMinimum || (schema.ExclusiveMinimum ?? false);
model.ExclusiveMaximum = model.ExclusiveMaximum || (schema.ExclusiveMaximum ?? false);
model.MinimumItems = MathUtils.Max(model.MinimumItems, schema.MinimumItems);
model.MaximumItems = MathUtils.Min(model.MaximumItems, schema.MaximumItems);
model.PositionalItemsValidation = model.PositionalItemsValidation || schema.PositionalItemsValidation;
model.AllowAdditionalProperties = model.AllowAdditionalProperties && schema.AllowAdditionalProperties;
model.AllowAdditionalItems = model.AllowAdditionalItems && schema.AllowAdditionalItems;
model.UniqueItems = model.UniqueItems || schema.UniqueItems;
if (schema.Enum != null)
{
if (model.Enum == null)
model.Enum = new List<JToken>();
model.Enum.AddRangeDistinct(schema.Enum, JToken.EqualityComparer);
}
model.Disallow = model.Disallow | (schema.Disallow ?? JsonSchemaType.None);
if (schema.Pattern != null)
{
if (model.Patterns == null)
model.Patterns = new List<string>();
model.Patterns.AddDistinct(schema.Pattern);
}
}
