/// <summary>
///
/// <seealso cref="TypeExtensions.GetArrayElementType(System.Type)"></seealso>
/// </summary>
/// <param name="stream"></param>
/// <param name="arrayType"></param>
/// <returns>List&lft;arrayType.GetArrayElementType() or object&rht;</returns>
object ReadArray(TextReader stream, System.Type arrayType)
{
Assert.IsTrue(arrayType.IsArrayOrList(), $"arrayType({arrayType.FullName}) is not Array Type...");
Assert.IsTrue(stream.IsMatchPeek('['));
stream.Read();
Assert.IsTrue(stream.SkipTo(SPACE_CHARS));
var elementType = arrayType.GetArrayElementType();
var refCache = GetListTypeCache(elementType);
var addMethodInfo = refCache.GetCachedMethodInfo("Add");
var tmpList = refCache.CreateInstanceWithCache("ctor", null);
while (!stream.IsMatchPeek(']'))
{
var value = ReadValue(stream, elementType);
addMethodInfo.Invoke(tmpList, new object[] { value });
Assert.IsTrue(stream.SkipTo(SPACE_CHARS));
if (SkipNextCamma(stream))
{
Assert.IsTrue(stream.SkipTo(SPACE_CHARS));
}
}
stream.Read(); // skip ']' if not end of string
//instanceをarrayTypeへキャストする
if (arrayType.IsArray)
{
var count = (tmpList as IList).Count;
var arrayCtor = arrayType.GetConstructor(new System.Type[] { typeof(int) });
var arrayInst = arrayCtor.Invoke(new object[] { count });
var toArrayMethod = refCache.GetCachedMethodInfo("ToArray");
var srcArray = (System.Array)toArrayMethod.Invoke(tmpList, new object[] { });
System.Array.Copy(srcArray, (System.Array)arrayInst, count);
return(arrayInst);
}
else
{
//List<>の時
return(tmpList);
}
}
