public override IJsonReader CreateReader(IJsonNavigatorNode jsonNavigatorNode)
{
if (!(jsonNavigatorNode is JsonTextNavigatorNode jsonTextNavigatorNode))
{
throw new ArgumentException($"{nameof(jsonNavigatorNode)} must be a {nameof(JsonTextNavigatorNode)}.");
}
ReadOnlyMemory <byte> buffer = jsonTextNavigatorNode switch
{
LazyNode lazyNode => lazyNode.BufferedValue,
ArrayNode arrayNode => arrayNode.BufferedValue,
FalseNode falseNode => SingletonBuffers.False,
StringNodeBase stringNodeBase => stringNodeBase.BufferedValue.Memory,
NullNode nullNode => SingletonBuffers.Null,
NumberNode numberNode => numberNode.BufferedToken,
ObjectNode objectNode => objectNode.BufferedValue,
TrueNode trueNode => SingletonBuffers.True,
GuidNode guidNode => guidNode.BufferedToken,
BinaryNode binaryNode => binaryNode.BufferedToken,
IntegerNode intNode => intNode.BufferedToken,
FloatNode floatNode => floatNode.BufferedToken,
_ => throw new ArgumentOutOfRangeException($"Unknown {nameof(JsonTextNavigatorNode)} type: {jsonTextNavigatorNode.GetType()}."),
};
return(JsonReader.Create(JsonSerializationFormat.Text, buffer));
}
/// <summary>
/// Gets a string value from a node.
/// </summary>
/// <param name="stringNode">The <see cref="IJsonNavigatorNode"/> of the node to get the string value from.</param>
/// <returns>The string value from the node.</returns>
public override string GetStringValue(IJsonNavigatorNode stringNode)
{
if (stringNode == null)
{
throw new ArgumentNullException("stringNode");
}
StringNodeBase stringValueNode = stringNode as StringNodeBase;
if (stringValueNode == null)
{
throw new ArgumentException("stringNode must actually be a number node.");
}
return stringValueNode.Value;
}
private static ReadOnlyMemory <byte> GetNodeBuffer(JsonTextNavigatorNode jsonTextNavigatorNode)
{
return(jsonTextNavigatorNode switch
{
LazyNode lazyNode => lazyNode.BufferedValue,
ArrayNode arrayNode => arrayNode.BufferedValue,
FalseNode falseNode => SingletonBuffers.False,
StringNodeBase stringNodeBase => stringNodeBase.BufferedValue.Memory,
NullNode nullNode => SingletonBuffers.Null,
NumberNode numberNode => numberNode.BufferedToken,
ObjectNode objectNode => objectNode.BufferedValue,
TrueNode trueNode => SingletonBuffers.True,
GuidNode guidNode => guidNode.BufferedToken,
BinaryNode binaryNode => binaryNode.BufferedToken,
IntegerNode intNode => intNode.BufferedToken,
FloatNode floatNode => floatNode.BufferedToken,
_ => throw new ArgumentOutOfRangeException($"Unknown {nameof(JsonTextNavigatorNode)} type: {jsonTextNavigatorNode.GetType()}."),
});
