Example #1
0
        /// <summary>
        ///     <para>
        ///         Creates a human-readable representation of the given metadata.
        ///     </para>
        ///     <para>
        ///         Warning: Do not rely on the format of the returned string.
        ///         It is designed for debugging only and may change arbitrarily between releases.
        ///     </para>
        /// </summary>
        /// <param name="columnMapping"> The metadata item. </param>
        /// <param name="options"> Options for generating the string. </param>
        /// <param name="indent"> The number of indent spaces to use before each new line. </param>
        /// <returns> A human-readable representation. </returns>
        public static string ToDebugString(
            [NotNull] this IColumnMapping columnMapping,
            MetadataDebugStringOptions options,
            int indent = 0)
        {
            var builder      = new StringBuilder();
            var indentString = new string(' ', indent);

            builder.Append(indentString);

            var singleLine = (options & MetadataDebugStringOptions.SingleLine) != 0;

            if (singleLine)
            {
                builder.Append("ColumnMapping: ");
            }

            builder
            .Append(columnMapping.Property.DeclaringEntityType.DisplayName())
            .Append(".")
            .Append(columnMapping.Property.Name)
            .Append(" - ");

            builder
            .Append(columnMapping.Column.Table.Name)
            .Append(".")
            .Append(columnMapping.Column.Name);

            if (!singleLine && (options & MetadataDebugStringOptions.IncludeAnnotations) != 0)
            {
                builder.Append(columnMapping.AnnotationsToDebugString(indent + 2));
            }

            return(builder.ToString());
        }
Example #2
0
        /// <summary>
        ///     This is an internal API that supports the Entity Framework Core infrastructure and not subject to
        ///     the same compatibility standards as public APIs. It may be changed or removed without notice in
        ///     any release. You should only use it directly in your code with extreme caution and knowing that
        ///     doing so can result in application failures when updating to a new Entity Framework Core release.
        /// </summary>
        public static string ToDebugString(
            [NotNull] this IColumnMapping columnMapping,
            MetadataDebugStringOptions options,
            [NotNull] string indent = "")
        {
            var builder = new StringBuilder();

            builder.Append(indent);

            var singleLine = (options & MetadataDebugStringOptions.SingleLine) != 0;

            if (singleLine)
            {
                builder.Append($"ColumnMapping: ");
            }

            builder.Append(columnMapping.Property.Name).Append(" - ");

            builder.Append(columnMapping.Column.Name);

            if (!singleLine &&
                (options & MetadataDebugStringOptions.IncludeAnnotations) != 0)
            {
                builder.Append(columnMapping.AnnotationsToDebugString(indent + "  "));
            }

            return(builder.ToString());
        }