94 lines
2.4 KiB
C#
94 lines
2.4 KiB
C#
using System;
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using System.Text;
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using System.Collections.Generic;
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using ln.collections;
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using ln.json.mapping;
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namespace ln.json
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{
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public class JSONObject : JSONValue
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{
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public IEnumerable<string> Keys => values.Keys;
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public override IEnumerable<JSONValue> Children => values.Values;
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public override bool HasChildren => true;
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public int Count => values.Count;
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BTree<string, JSONValue> values = new BTree<string, JSONValue>();
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public JSONObject()
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:base(JSONValueType.OBJECT){}
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public override JSONValue this[string property]
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{
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get => values[property];
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set => values[property] = value;
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}
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public JSONObject Add(string propertyName, JSONValue value)
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{
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values[propertyName] = value;
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return this;
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}
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public JSONObject Add(string propertyName, object value)
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{
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if (JSONMapper.DefaultMapper.Serialize(value,out JSONValue jsonValue))
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{
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values[propertyName] = jsonValue;
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}
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return this;
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}
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public bool ContainsKey(string key)
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{
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return values.ContainsKey(key);
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}
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public T ToObject<T>()
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{
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if (JSONMapper.DefaultMapper.Deserialize(this, typeof(T), out object o))
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{
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return (T)o;
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}
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throw new NotSupportedException();
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}
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public override string ToString()
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{
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StringBuilder sb = new StringBuilder();
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sb.Append('{');
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IEnumerator<string> kenum = values.Keys.GetEnumerator();
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if (kenum.MoveNext())
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do
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{
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sb.Append('"');
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sb.Append(kenum.Current);
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sb.Append('"');
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sb.Append(':');
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sb.Append(values[kenum.Current].ToString());
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if (!kenum.MoveNext())
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break;
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sb.Append(',');
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} while (true);
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sb.Append('}');
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return sb.ToString();
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}
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public static JSONObject From(object value)
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{
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if (JSONMapper.DefaultMapper.Serialize(value, out JSONValue json))
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{
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return (JSONObject)json;
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}
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throw new NotSupportedException();
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}
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}
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}
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