public IMessagePackSingleObjectSerializer Get( SerializationContext context, Type targetType, object providerParameter )
{
#if UNITY
MethodInfo method;
if ( !this._cache.TryGetValue( targetType.TypeHandle, out method ) || method == null )
{
method = GetSerializer1Method.MakeGenericMethod( targetType );
this._cache[ targetType.TypeHandle ] = method;
}
return ( IMessagePackSingleObjectSerializer )method.InvokePreservingExceptionType( context, providerParameter );
#else
Func<SerializationContext, object, IMessagePackSingleObjectSerializer> func;
#if SILVERLIGHT || NETFX_35 || UNITY
lock ( this._cache )
{
#endif // SILVERLIGHT || NETFX_35 || UNITY
if ( !this._cache.TryGetValue( targetType.TypeHandle, out func ) || func == null )
{
#if !NETFX_CORE
func =
Delegate.CreateDelegate(
typeof( Func<SerializationContext, object, IMessagePackSingleObjectSerializer> ),
typeof( SerializerGetter<> ).MakeGenericType( targetType ).GetMethod( "Get" )
) as Func<SerializationContext, object, IMessagePackSingleObjectSerializer>;
#else
var contextParameter = Expression.Parameter( typeof( SerializationContext ), "context" );
var providerParameterParameter = Expression.Parameter( typeof( Object ), "providerParameter" );
func =
Expression.Lambda<Func<SerializationContext, object, IMessagePackSingleObjectSerializer>>(
Expression.Call(
null,
typeof( SerializerGetter<> ).MakeGenericType( targetType ).GetRuntimeMethods().Single( m => m.Name == "Get" ),
contextParameter,
providerParameterParameter
),
contextParameter,
providerParameterParameter
).Compile();
#endif // !NETFX_CORE
#if DEBUG && !UNITY
Contract.Assert( func != null, "func != null" );
#endif // if DEBUG && !UNITY
this._cache[ targetType.TypeHandle ] = func;
}
#if SILVERLIGHT || NETFX_35 || UNITY
}
#endif // SILVERLIGHT || NETFX_35 || UNITY
return func( context, providerParameter );
#endif // UNITY
}
public MessagePackSerializer Get( SerializationContext context, Type targetType, object providerParameter )
{
#if UNITY
MethodInfo method;
if ( !this._cache.TryGetValue( targetType.TypeHandle, out method ) || method == null )
{
method = GetSerializer1Method.MakeGenericMethod( targetType );
this._cache[ targetType.TypeHandle ] = method;
}
return ( MessagePackSerializer )method.InvokePreservingExceptionType( context, providerParameter );
#else
Func<SerializationContext, object, MessagePackSerializer> func;
#if !FEATURE_CONCURRENT
lock ( this._cache )
{
#endif // !FEATURE_CONCURRENT
if ( !this._cache.TryGetValue( targetType.TypeHandle, out func ) || func == null )
{
#if !NETSTANDARD1_1 && !NETSTANDARD1_3
func =
Delegate.CreateDelegate(
typeof( Func<SerializationContext, object, MessagePackSerializer> ),
typeof( SerializerGetter<> ).MakeGenericType( targetType ).GetMethod( "Get" )
) as Func<SerializationContext, object, MessagePackSerializer>;
#else
func =
typeof( SerializerGetter<> ).MakeGenericType( targetType ).GetMethod( "Get" ).CreateDelegate(
typeof( Func<SerializationContext, object, MessagePackSerializer> )
) as Func<SerializationContext, object, MessagePackSerializer>;
#endif // !NETSTANDARD1_1 && !NETSTANDARD1_3
Contract.Assert( func != null, "func != null" );
this._cache[ targetType.TypeHandle ] = func;
}
#if !FEATURE_CONCURRENT
}
#endif // !FEATURE_CONCURRENT
return func( context, providerParameter );
#endif // UNITY
}
