#region Disclaimer / License
// Copyright (C) 2010, Jackie Ng
// http://trac.osgeo.org/mapguide/wiki/maestro, jumpinjackie@gmail.com
// 
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
// 
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// Lesser General Public License for more details.
// 
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
// 
#endregion
using System;
using System.Collections.Generic;
using System.Text;
using System.Xml;

namespace OSGeo.MapGuide.MaestroAPI.SchemaOverrides
{
    /// <summary>
    /// Represents a generic configuration document. Customisation is done by manipulating the individual
    /// XML content.
    /// </summary>
    public class GenericConfigurationDocument : ConfigurationDocument
    {
        private XmlNode[] _mappings;

        /// <summary>
        /// Initializes a new instance of the <see cref="GenericConfigurationDocument"/> class.
        /// </summary>
        public GenericConfigurationDocument() { _mappings = new XmlNode[0]; }

        /// <summary>
        /// Write this document's schema mappings to the given XML document
        /// </summary>
        /// <param name="doc"></param>
        /// <param name="currentNode"></param>
        protected override void WriteSchemaMappings(System.Xml.XmlDocument doc, System.Xml.XmlNode currentNode)
        {
            foreach (var el in _mappings)
            {
                currentNode.AppendChild(el);
            }
        }

        /// <summary>
        /// Write this document's schema mappings from the given XML document
        /// </summary>
        /// <param name="node">The node.</param>
        /// <param name="mgr">The namespace manager.</param>
        protected override void ReadSchemaMappings(System.Xml.XmlNode node, System.Xml.XmlNamespaceManager mgr)
        {
            var children = node.ChildNodes;
            _mappings = new XmlElement[children.Count];
            int i = 0;
            foreach (XmlNode child in children)
            {
                var clone = child.Clone();
                _mappings[i] = clone;
                i++;
            }
        }
    }
}