/// <summary>
/// Returns the text passed across unless <paramref name="resolver"/> is supplied, in which case
/// it is passed through the resolver.
/// </summary>
/// <param name="text"></param>
/// <param name="resolver"></param>
/// <returns></returns>
public static string FormatString(string text, TypeFormatterResolver resolver)
{
var formatter = resolver?.StringFormatter;
return(formatter == null || text == null
? text
: formatter.Format(text));
}
/// <summary>
/// Returns text describing the byte.
/// </summary>
/// <param name="value"></param>
/// <param name="resolver"></param>
/// <returns></returns>
public static string FormatByte(byte?value, TypeFormatterResolver resolver)
{
var formatter = resolver?.ByteFormatter;
return(formatter == null || value == null
? FormatByte(value)
: formatter.Format(value.Value));
}
/// <summary>
/// Returns text describing the byte array.
/// </summary>
/// <param name="value"></param>
/// <param name="resolver"></param>
/// <returns></returns>
public static string FormatByteArray(byte[] value, TypeFormatterResolver resolver)
{
var formatter = resolver?.ByteArrayFormatter;
return(formatter == null
? _ByteArray_Mime64_Formatter.Format(value)
: formatter.Format(value));
}
/// <summary>
/// Returns text describing the decimal.
/// </summary>
/// <param name="value"></param>
/// <param name="resolver"></param>
/// <returns></returns>
public static string FormatDecimal(decimal?value, TypeFormatterResolver resolver)
{
var formatter = resolver?.DecimalFormatter;
return(formatter == null || value == null
? FormatDecimal(value)
: formatter.Format(value.Value));
}
/// <summary>
/// Returns text describing the GUID.
/// </summary>
/// <param name="value"></param>
/// <param name="resolver"></param>
/// <returns></returns>
public static string FormatGuid(Guid?value, TypeFormatterResolver resolver)
{
var formatter = resolver?.GuidFormatter;
return(formatter == null || value == null
? FormatGuid(value)
: formatter.Format(value.Value));
}
/// <summary>
/// Returns text describing the float.
/// </summary>
/// <param name="value"></param>
/// <param name="resolver"></param>
/// <returns></returns>
public static string FormatFloat(float?value, TypeFormatterResolver resolver)
{
var formatter = resolver?.FloatFormatter;
return(formatter == null || value == null
? FormatFloat(value)
: formatter.Format(value.Value));
}
/// <summary>
/// Returns text describing the unsigned long int.
/// </summary>
/// <param name="value"></param>
/// <param name="resolver"></param>
/// <returns></returns>
public static string FormatUInt64(UInt64?value, TypeFormatterResolver resolver)
{
var formatter = resolver?.UInt64Formatter;
return(formatter == null || value == null
? FormatUInt64(value)
: formatter.Format(value.Value));
}
/// <summary>
/// Returns text describing the int.
/// </summary>
/// <param name="value"></param>
/// <param name="resolver"></param>
/// <returns></returns>
public static string FormatInt32(Int32?value, TypeFormatterResolver resolver)
{
var formatter = resolver?.Int32Formatter;
return(formatter == null || value == null
? FormatInt32(value)
: formatter.Format(value.Value));
}
/// <summary>
/// Returns text describing the char.
/// </summary>
/// <param name="value"></param>
/// <param name="resolver"></param>
/// <returns></returns>
public static string FormatChar(char?value, TypeFormatterResolver resolver)
{
var formatter = resolver?.CharFormatter;
return(formatter == null || value == null
? FormatChar(value)
: formatter.Format(value.Value));
}
/// <summary>
/// Adds the resolver passed across to the cache. Must be called within a lock.
/// </summary>
/// <param name="resolver"></param>
private static void AddToCache(TypeFormatterResolver resolver)
{
lock (_SyncLock) {
var copy = new TypeFormatterResolver[_Resolvers.Length + 1];
Array.Copy(_Resolvers, 0, copy, 0, _Resolvers.Length);
copy[copy.Length - 1] = resolver;
_Resolvers = copy;
}
}
/// <summary>
/// Returns text describing the DateTimeOffset.
/// </summary>
/// <param name="value"></param>
/// <param name="resolver"></param>
/// <returns></returns>
public static string FormatDateTimeOffset(DateTimeOffset?value, TypeFormatterResolver resolver)
{
if (value == null)
{
return(null);
}
else
{
var formatter = resolver?.DateTimeOffsetFormatter;
return(formatter == null
? _DateTimeOffset_Iso8601_Formatter.Format(value.Value)
: formatter.Format(value.Value));
}
}
/// <summary>
/// Returns an existing <see cref="TypeFormatterResolver"/> that has the exact same formatters as
/// those passed in or creates and returns a new resolver if no such formatter combination exists.
/// </summary>
/// <param name="formatters"></param>
/// <returns></returns>
public static TypeFormatterResolver Find(params ITypeFormatter[] formatters)
{
formatters = formatters ?? new ITypeFormatter[0];
var result = FindInCache(formatters);
if (result == null)
{
lock (_SyncLock) {
result = FindInCache(formatters);
if (result == null)
{
result = new TypeFormatterResolver(formatters);
AddToCache(result);
}
}
}
return(result);
}
/// <summary>
/// Returns text describing the <paramref name="value"/>.
/// </summary>
/// <param name="value"></param>
/// <param name="typeFormatterResolver"></param>
/// <returns></returns>
public static string FormatType(object value, TypeFormatterResolver typeFormatterResolver)
{
string result = null;
if (value != null)
{
var type = value.GetType();
if (type == typeof(string))
{
result = typeFormatterResolver == null
? FormatString((string)value)
: FormatString((string)value, typeFormatterResolver);
}
else if (value != null)
{
if (type == typeof(bool) || type == typeof(bool?))
{
result = typeFormatterResolver == null
? FormatBool((bool?)value)
: FormatBool((bool?)value, typeFormatterResolver);
}
else if (type == typeof(byte) || type == typeof(byte?))
{
result = typeFormatterResolver == null
? FormatByte((byte?)value)
: FormatByte((byte?)value, typeFormatterResolver);
}
else if (type == typeof(char) || type == typeof(char?))
{
result = typeFormatterResolver == null
? FormatChar((char?)value)
: FormatChar((char?)value, typeFormatterResolver);
}
else if (type == typeof(Int16) || type == typeof(Int16?))
{
result = typeFormatterResolver == null
? FormatInt16((Int16?)value)
: FormatInt16((Int16?)value, typeFormatterResolver);
}
else if (type == typeof(UInt16) || type == typeof(UInt16?))
{
result = typeFormatterResolver == null
? FormatUInt16((UInt16?)value)
: FormatUInt16((UInt16?)value, typeFormatterResolver);
}
else if (type == typeof(Int32) || type == typeof(Int32?))
{
result = typeFormatterResolver == null
? FormatInt32((Int32?)value)
: FormatInt32((Int32?)value, typeFormatterResolver);
}
else if (type == typeof(UInt32) || type == typeof(UInt32?))
{
result = typeFormatterResolver == null
? FormatUInt32((UInt32?)value)
: FormatUInt32((UInt32?)value, typeFormatterResolver);
}
else if (type == typeof(Int64) || type == typeof(Int64?))
{
result = typeFormatterResolver == null
? FormatInt64((Int64?)value)
: FormatInt64((Int64?)value, typeFormatterResolver);
}
else if (type == typeof(UInt64) || type == typeof(UInt64?))
{
result = typeFormatterResolver == null
? FormatUInt64((UInt64?)value)
: FormatUInt64((UInt64?)value, typeFormatterResolver);
}
else if (type == typeof(float) || type == typeof(float?))
{
result = typeFormatterResolver == null
? FormatFloat((float?)value)
: FormatFloat((float?)value, typeFormatterResolver);
}
else if (type == typeof(double) || type == typeof(double?))
{
result = typeFormatterResolver == null
? FormatDouble((double?)value)
: FormatDouble((double?)value, typeFormatterResolver);
}
else if (type == typeof(decimal) || type == typeof(decimal?))
{
result = typeFormatterResolver == null
? FormatDecimal((decimal?)value)
: FormatDecimal((decimal?)value, typeFormatterResolver);
}
else if (type == typeof(DateTime) || type == typeof(DateTime?))
{
result = typeFormatterResolver == null
? FormatDateTime((DateTime?)value)
: FormatDateTime((DateTime?)value, typeFormatterResolver);
}
else if (type == typeof(DateTimeOffset) || type == typeof(DateTimeOffset?))
{
result = typeFormatterResolver == null
? FormatDateTimeOffset((DateTimeOffset?)value)
: FormatDateTimeOffset((DateTimeOffset?)value, typeFormatterResolver);
}
else if (type == typeof(Guid) || type == typeof(Guid?))
{
result = typeFormatterResolver == null
? FormatGuid((Guid?)value)
: FormatGuid((Guid?)value, typeFormatterResolver);
}
else if (type == typeof(byte[]))
{
result = typeFormatterResolver == null
? FormatByteArray((byte[])value)
: FormatByteArray((byte[])value, typeFormatterResolver);
}
else
{
result = value.ToString();
}
}
}
return(result);
}
