public static SettingSyntaxTree ParseSettings(string json, SettingSchema schema)
{
RootJsonSyntax rootNode = JsonParser.Parse(json);
var errors = rootNode.Errors;
// It is important to use green nodes here, so the schema doesn't need to create the entire parse tree to type-check its values.
// Instead, schema.TryCreateValue accepts a rootNodeStart parameter to generate errors at the right locations.
if (rootNode.Syntax.Green.ValueNode.ContentNode is GreenJsonMissingValueSyntax)
{
return(new SettingSyntaxTree(rootNode, null));
}
int rootNodeStart = rootNode.Syntax.Green.ValueNode.BackgroundBefore.Length;
if (schema.TryCreateValue(
json,
rootNode.Syntax.Green.ValueNode.ContentNode,
out SettingObject settingObject,
rootNodeStart,
errors).IsOption1(out ITypeErrorBuilder typeError))
{
errors.Add(ValueTypeError.Create(typeError, rootNode.Syntax.Green.ValueNode.ContentNode, json, rootNodeStart));
return(new SettingSyntaxTree(rootNode, null));
}
return(new SettingSyntaxTree(rootNode, settingObject));
}
public SettingWriter(SettingSchema schema, SettingWriterOptions options)
{
this.schema = schema;
this.options = options;
// Write schema description, if any.
AppendCommentLines(schema.Description);
}
public static string ConvertToJson(PMap map, SettingSchema schema, SettingWriterOptions options)
{
SettingWriter writer = new SettingWriter(schema, options);
writer.Visit(map);
// End files with a newline character.
writer.outputBuilder.AppendLine();
return(writer.outputBuilder.ToString());
}
internal SettingObject(SettingSchema schema, PMap map)
{
Schema = schema;
Map = map;
}
/// <summary>
/// Initializes a new instance of <see cref="SettingCopy"/>.
/// </summary>
/// <param name="schema">
/// The schema to use.
/// </param>
/// <exception cref="ArgumentNullException">
/// <paramref name="schema"/> is null.
/// </exception>
public SettingCopy(SettingSchema schema)
{
Schema = schema ?? throw new ArgumentNullException(nameof(schema));
KeyValueMapping = new Dictionary <string, PValue>();
}
