public static string[] TryGetParamsByNameFromSubKey(string inKeyName, IKey inKey, ILogPrinter inLogger, bool inSubKeyMustBe, params int[] inParamCounts)
{
IKey sub_key = inKey.FindChildByName(inKeyName, StringComparison.InvariantCultureIgnoreCase);
if (sub_key == null)
{
if (inSubKeyMustBe)
{
inLogger.LogError(string.Format("Can't find subkey by name. Key [{0}] must have subkey {1}!", inKey.GetPath(), inKeyName));
}
return(null);
}
int value_count = sub_key.GetValuesCount();
if (!inParamCounts.ContainsCheck(value_count))
{
string counts = inParamCounts.ToString(", ");
inLogger.LogError(string.Format("Subkey [{0}] must have [{1}] counts of values, but was found {2}", sub_key.GetPath(), counts, value_count));
return(null);
}
var a = new string[value_count];
for (int i = 0; i < value_count; i++)
{
a[i] = sub_key.GetValueAsString(i);
}
return(a);
}
public object ReadKey(IKey key, ILogPrinter inLogger)
{
int count = key.GetValuesCount();
var arr = new NamedId[count];
for (int i = 0; i < count; i++)
{
arr[i] = NamedId.GetNamedId(key.GetValueAsString(i));
}
return(arr);
}
object DeserializeAtomic(object inInstance, IKey inKey, Type type, int inStructDeep, ILogPrinter inLogger)
{
object instance;
IKey key = inKey;
if (key.GetValuesCount() == 0)
{
instance = ReflectionHelper.GetDefaultValue(type, _reflectionProvider, inLogger);
}
else if (key.GetValuesCount() > 1)
{
var sb = new StringBuilder();
sb.Append("\"");
for (int i = 0; i < key.GetValuesCount(); ++i)
{
if (i > 0)
{
sb.Append(",");
}
sb.Append(key.GetValueAsString(i));
}
sb.Append("\"");
LogError(inLogger, string.Format("Need one value for type {1}. Key: {0} [{3}]; Values: {2} ", key, type.Name, sb, key.GetPath()));
instance = ReflectionHelper.GetDefaultValue(type, _reflectionProvider, inLogger);
}
else
{
string key_value = key.GetValueAsString(0);
if (!ReflectionHelper.StringToAtomicValue(key_value, type, out instance, _reflectionProvider, inLogger))
{
LogError(inLogger, string.Format("Key {0} [{3}] with value {1} can't convert value to type {2}", key, key_value, type.Name, key.GetPath()));
instance = ReflectionHelper.GetDefaultValue(type, _reflectionProvider, inLogger);
}
}
return(instance);
}
object DeserializeClass(object inInstance, IKey inKey, Type type, int inStructDeep, ILogPrinter inLogger)
{
IKey type_key = inKey.GetChild("RealObjectType");
if (type_key != null)
{
string type_name = type_key.GetValueAsString(0);
string assembly_name = type_key.GetValueAsString(1);
try
{
Assembly assembly = Assembly.Load(assembly_name);
Type obj_type = assembly.GetType(type_name, true);
if (obj_type != null)
{
type = obj_type;
}
}
catch (Exception ex)
{
LogError(inLogger, string.Format("Cant take type from RealObjectType {0}. Exception: {1}", type_name, ex.Message));
}
}
object instance = inInstance;
if (instance == null)
{
instance = _reflectionProvider.Instantiate(type, inLogger);
}
if (instance != null)
{
//MethodInfo mi = type.GetMethod("DeserializationFromCscd", new Type[] { typeof(CascadeParser.IKey), typeof(CascadeParser.ILogPrinter) });
MethodInfo mi = type.GetMethod("DeserializationFromCscd", BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance);
if (mi != null)
{
if (inKey != null && !inKey.IsEmpty)
{
IKey key = inKey;
mi.Invoke(instance, new object[] { key, inLogger });
}
}
else
{
MemberInfo[] member_infos = _reflectionProvider.GetSerializableMembers(type);
foreach (MemberInfo memberInfo in member_infos)
{
SCustomMemberParams member_params = GetMemberParams(memberInfo);
Type memberType = memberInfo.GetMemberType();
IKey sub_key = inKey.GetChild(member_params.ChangedName);
if (sub_key == null)
{
sub_key = inKey.GetChild(member_params.Name);
}
if (sub_key != null)
{
object readValue;
if (member_params.Converter != null)
{
readValue = member_params.Converter.ReadKey(sub_key, inLogger);
}
else
{
readValue = DeserializeInternal(null, sub_key, memberType, 0, inStructDeep + 1, inLogger);
}
// This dirty check is naive and doesn't provide performance benefits
//if (memberType.IsClass && readValue != currentValue && (readValue == null || !readValue.Equals(currentValue)))
_reflectionProvider.SetValue(memberInfo, instance, readValue, inLogger);
}
else if (member_params.DefaultValue != null)
{
_reflectionProvider.SetValue(memberInfo, instance, member_params.DefaultValue, inLogger);
}
else if (memberType.IsClass || memberType.IsStruct())
{
object already_exists_member = _reflectionProvider.GetValue(memberInfo, instance);
if (already_exists_member != null)
{
//for set default values inside this object
already_exists_member = DeserializeInternal(already_exists_member, IKeyFactory.CreateKey(string.Empty), memberType, 0, inStructDeep + 1, inLogger);
if (already_exists_member != null)
{
_reflectionProvider.SetValue(memberInfo, instance, already_exists_member, inLogger);
}
}
}
}
}
mi = type.GetMethod("OnDeserializedMethod", BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance);
if (mi != null)
{
var context = new StreamingContext(StreamingContextStates.Other);
mi.Invoke(instance, new object[] { context });
}
}
return(instance);
}
object DeserializeArray(IKey inKey, Type type, int inStructDeep, ILogPrinter inLogger)
{
if (inKey.IsEmpty)
{
return(null);
}
IKey key = inKey;
Array multi_dim_array = null;
Type declaredItemType = type.GetElementType();
bool is_atomic_elems = declaredItemType.IsAtomic();
bool is_array_elems = declaredItemType.IsArray;
int[] dims;
if (is_array_elems)
{
dims = new int[] { key.GetChildCount() }
}
;
else
{
dims = FindArrayDimension(key, is_atomic_elems);
}
if (dims.Length == 0)
{
return(null);
}
object instance = Array.CreateInstance(declaredItemType, dims);
multi_dim_array = instance as Array;
CMultiArrayIndexer indexer = new CMultiArrayIndexer(multi_dim_array);
while (indexer.MoveNext())
{
IKey dim_child = GetKeyByArrayIndex(key, indexer.Current);
if (dim_child == null)
{
LogError(inLogger, string.Format("Cant get value for multi array index {0}", indexer));
}
else
{
object obj_value;
int last_index = indexer.Current[indexer.Current.Length - 1];
if (is_atomic_elems)
{
string str_value;
if (dim_child.GetValuesCount() == 0)
{
str_value = string.Empty;
}
else
{
str_value = dim_child.GetValueAsString(last_index);
}
if (!ReflectionHelper.StringToAtomicValue(str_value, declaredItemType, out obj_value, _reflectionProvider, inLogger))
{
LogError(inLogger, string.Format("Key {0} [{3}] for collection with element type {1} can't convert value {2}",
key, declaredItemType.Name, str_value, key.GetPath()));
}
}
else
{
IKey child = dim_child.GetChild(last_index);
obj_value = DeserializeInternal(null, child, declaredItemType, 0, inStructDeep + 1, inLogger);
}
multi_dim_array.SetValue(obj_value, indexer.Current);
}
}
return(instance);
}
