/// <summary>
        /// Get picture relation data types for specified locale.
        /// </summary>
        /// <param name="locale">The locale.</param>
        /// <returns>Picture relation data types for specified locale.</returns>
        protected virtual PictureRelationDataTypeList GetPictureRelationDataTypes(ILocale locale)
        {
            PictureRelationDataTypeList pictureRelationDataTypes = null;

            if (PictureRelationDataTypes.ContainsKey(locale.ISOCode))
            {
                pictureRelationDataTypes = (PictureRelationDataTypeList)(PictureRelationDataTypes[locale.ISOCode]);
            }

            return(pictureRelationDataTypes);
        }
        /// <summary>
        /// Refresh cached data.
        /// </summary>
        /// <param name="userContext">User context.</param>
        protected override void RefreshCache(IUserContext userContext)
        {
            lock (PictureRelationDataTypes)
            {
                PictureRelationDataTypes.Clear();
            }

            lock (PictureRelationTypes)
            {
                PictureRelationTypes.Clear();
            }
        }
        /// <summary>
        /// Get picture relation data types for specified locale.
        /// </summary>
        /// <param name="locale">The locale.</param>
        /// <returns>Picture relation data types for specified locale.</returns>
        protected override PictureRelationDataTypeList GetPictureRelationDataTypes(ILocale locale)
        {
            PictureRelationDataTypeList pictureRelationDataTypes = null;

            lock (PictureRelationDataTypes)
            {
                if (PictureRelationDataTypes.ContainsKey(locale.ISOCode))
                {
                    pictureRelationDataTypes = (PictureRelationDataTypeList)(PictureRelationDataTypes[locale.ISOCode]);
                }
            }

            return(pictureRelationDataTypes);
        }
 /// <summary>
 /// Refresh cached data.
 /// </summary>
 /// <param name="userContext">User context.</param>
 protected virtual void RefreshCache(IUserContext userContext)
 {
     PictureRelationDataTypes.Clear();
     PictureRelationTypes.Clear();
 }