public static EntityTemplate Parse(string templateJson, IAntlrErrorStrategy errorStrategy = null)
{
var lexer = new EntityTemplateLexer(new AntlrInputStream(templateJson));
var parser = new EntityTemplateParser(new CommonTokenStream(lexer))
{
ErrorHandler = errorStrategy ?? new BailErrorStrategy()
};
var ast = parser.template();
ValidatorVisitor.Reset();
ValidatorVisitor.Visit(ast);
try
{
ValidatorVisitor.ThrowExceptionIfErrors();
}
catch (Exception e)
{
throw new InvalidDataException($"Tried to parse template from json: '{templateJson}' but failed. See inner exception for details", e);
}
var parserVisitor = new EntityTemplateParserVisitor();
return(parserVisitor.Visit(ast));
}
public static MalinaParser Create(ITokenStream stream, IAntlrErrorStrategy strategy = null)
{
var parser = new MalinaParser(stream);
if (strategy == null)
{
strategy = new MalinaErrorStrategy();
}
parser.ErrorHandler = strategy;
return(parser);
}
