using System;
using System.Configuration;

using BLToolkit.Data.DataProvider;

namespace BLToolkit.Configuration
{
    internal class DataProviderElement : ElementBase
    {
        protected static readonly ConfigurationProperty _propTypeName   = new ConfigurationProperty("type",    typeof(string), string.Empty, ConfigurationPropertyOptions.IsRequired);
        protected static readonly ConfigurationProperty _propName       = new ConfigurationProperty("name",    typeof(string), string.Empty, ConfigurationPropertyOptions.None);
        protected static readonly ConfigurationProperty _propDefault    = new ConfigurationProperty("default", typeof(bool),   false,        ConfigurationPropertyOptions.None);

        public DataProviderElement()
        {
            _properties.Add(_propTypeName);
            _properties.Add(_propName);
            _properties.Add(_propDefault);
        }

        /// <summary>
        /// Gets or sets an assembly qualified type name of this data provider.
        /// </summary>
        public string TypeName
        {
            get { return (string)base[_propTypeName]; }
        }

        /// <summary>
        /// Gets or sets a name of this data provider.
        /// If not set, <see cref="DataProviderBase.Name"/> is used.
        /// </summary>
        public string Name
        {
            get { return (string)base[_propName]; }
        }

        /// <summary>
        /// Gets a value indicating whether the provider is default.
        /// </summary>
        public bool Default
        {
            get { return (bool)base[_propDefault]; }
        }
    }
}