XmlValidator.cs

using System;
using System.Collections.Generic;
using System.Xml;
using System.Xml.Schema;
using Waher.Events;
 
namespace Waher.Content.Xsl
{
    internal class XmlValidator
    {
        private readonly string objectId = null;
        private XmlSchemaException exception;
 
        public XmlValidator(string ObjectID)
        {
            this.objectId = ObjectID;
            this.exception = null;
        }
 
        internal void ValidationCallback(object Sender, ValidationEventArgs e)
        {
            switch (e.Severity)
            {
                case XmlSeverityType.Error:
                    this.exception = e.Exception;
                    break;
 
                case XmlSeverityType.Warning:
                    if (!string.IsNullOrEmpty(this.objectId))
                        Log.Warning(e.Message, this.objectId);
                    break;
            }
        }
 
        internal XmlSchemaException Exception => this.exception;
        internal bool HasError { get { return !(this.exception is null); } }
 
        internal void AssertNoError()
        {
            if (!(this.exception is null))
                throw this.exception;
        }
    }
 
}