125 lines
5.4 KiB
C#
125 lines
5.4 KiB
C#
#region License
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// Copyright (c) 2007 James Newton-King
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//
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// Permission is hereby granted, free of charge, to any person
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// obtaining a copy of this software and associated documentation
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// files (the "Software"), to deal in the Software without
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// restriction, including without limitation the rights to use,
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// copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the
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// Software is furnished to do so, subject to the following
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// conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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// OTHER DEALINGS IN THE SOFTWARE.
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#endregion
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using System;
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using System.Collections.Generic;
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using LC.Newtonsoft.Json.Linq;
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using LC.Newtonsoft.Json.Utilities;
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namespace LC.Newtonsoft.Json.Schema
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{
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[Obsolete("JSON Schema validation has been moved to its own package. See https://www.newtonsoft.com/jsonschema for more details.")]
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internal class JsonSchemaModel
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{
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public bool Required { get; set; }
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public JsonSchemaType Type { get; set; }
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public int? MinimumLength { get; set; }
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public int? MaximumLength { get; set; }
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public double? DivisibleBy { get; set; }
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public double? Minimum { get; set; }
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public double? Maximum { get; set; }
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public bool ExclusiveMinimum { get; set; }
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public bool ExclusiveMaximum { get; set; }
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public int? MinimumItems { get; set; }
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public int? MaximumItems { get; set; }
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public IList<string> Patterns { get; set; }
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public IList<JsonSchemaModel> Items { get; set; }
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public IDictionary<string, JsonSchemaModel> Properties { get; set; }
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public IDictionary<string, JsonSchemaModel> PatternProperties { get; set; }
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public JsonSchemaModel AdditionalProperties { get; set; }
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public JsonSchemaModel AdditionalItems { get; set; }
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public bool PositionalItemsValidation { get; set; }
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public bool AllowAdditionalProperties { get; set; }
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public bool AllowAdditionalItems { get; set; }
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public bool UniqueItems { get; set; }
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public IList<JToken> Enum { get; set; }
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public JsonSchemaType Disallow { get; set; }
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public JsonSchemaModel()
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{
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Type = JsonSchemaType.Any;
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AllowAdditionalProperties = true;
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AllowAdditionalItems = true;
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Required = false;
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}
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public static JsonSchemaModel Create(IList<JsonSchema> schemata)
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{
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JsonSchemaModel model = new JsonSchemaModel();
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foreach (JsonSchema schema in schemata)
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{
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Combine(model, schema);
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}
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return model;
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}
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private static void Combine(JsonSchemaModel model, JsonSchema schema)
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{
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// Version 3 of the Draft JSON Schema has the default value of Not Required
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model.Required = model.Required || (schema.Required ?? false);
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model.Type = model.Type & (schema.Type ?? JsonSchemaType.Any);
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model.MinimumLength = MathUtils.Max(model.MinimumLength, schema.MinimumLength);
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model.MaximumLength = MathUtils.Min(model.MaximumLength, schema.MaximumLength);
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// not sure what is the best way to combine divisibleBy
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model.DivisibleBy = MathUtils.Max(model.DivisibleBy, schema.DivisibleBy);
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model.Minimum = MathUtils.Max(model.Minimum, schema.Minimum);
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model.Maximum = MathUtils.Max(model.Maximum, schema.Maximum);
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model.ExclusiveMinimum = model.ExclusiveMinimum || (schema.ExclusiveMinimum ?? false);
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model.ExclusiveMaximum = model.ExclusiveMaximum || (schema.ExclusiveMaximum ?? false);
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model.MinimumItems = MathUtils.Max(model.MinimumItems, schema.MinimumItems);
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model.MaximumItems = MathUtils.Min(model.MaximumItems, schema.MaximumItems);
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model.PositionalItemsValidation = model.PositionalItemsValidation || schema.PositionalItemsValidation;
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model.AllowAdditionalProperties = model.AllowAdditionalProperties && schema.AllowAdditionalProperties;
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model.AllowAdditionalItems = model.AllowAdditionalItems && schema.AllowAdditionalItems;
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model.UniqueItems = model.UniqueItems || schema.UniqueItems;
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if (schema.Enum != null)
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{
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if (model.Enum == null)
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{
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model.Enum = new List<JToken>();
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}
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model.Enum.AddRangeDistinct(schema.Enum, JToken.EqualityComparer);
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}
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model.Disallow = model.Disallow | (schema.Disallow ?? JsonSchemaType.None);
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if (schema.Pattern != null)
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{
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if (model.Patterns == null)
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{
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model.Patterns = new List<string>();
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}
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model.Patterns.AddDistinct(schema.Pattern);
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}
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}
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}
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} |