public dynamic Parse(string jsonStr = null)
{
JsonDocumentOptions jdo = new JsonDocumentOptions();
jdo.AllowTrailingCommas = true;
jdo.CommentHandling = JsonCommentHandling.Skip;
DynamicObjectExt result = new DynamicObjectExt();
foreach (string file in mJsonFiles)
{
using (StreamReader sr = new StreamReader(file, Encoding.UTF8))
{
string content = sr.ReadToEnd();
JsonDocument doc = JsonDocument.Parse(content, jdo);
JsonElement rootEl = doc.RootElement;
BindConfigObject(result, rootEl);
}
}
if (!string.IsNullOrEmpty(jsonStr))
{
JsonDocument doc = JsonDocument.Parse(jsonStr, jdo);
JsonElement rootEl = doc.RootElement;
BindConfigObject(result, rootEl);
}
return(result);
}
public bool SetValueByPath(string path, object value)
{
bool bRet = true;
string[] pathItems = path.Split('.');
dynamic currObj = this;
for (int i = 0; i < pathItems.Length; i++)
{
string item = pathItems[i];
if (i == pathItems.Length - 1)
{
bRet = currObj.TrySetValue(item, value);
break;
}
dynamic subObj = null;
if (!currObj.TryGetValue(item, out subObj))
{
subObj = new DynamicObjectExt();
currObj.TrySetValue(item, subObj);
currObj = subObj;
}
else
{
if (subObj == null)
{
subObj = new DynamicObjectExt();
currObj.TrySetValue(item, subObj);
}
currObj = subObj;
}
if (!(currObj is DynamicObjectExt))
{
bRet = false;
break;
}
}
return bRet;
}
private void BindConfigObject(DynamicObjectExt configObj, JsonElement element, string key = null)
{
if (configObj == null)
{
return;
}
switch (element.ValueKind)
{
case JsonValueKind.Object:
if (!string.IsNullOrWhiteSpace(key))
{
DynamicObjectExt subConfigObj = new DynamicObjectExt();
BindConfigObject(subConfigObj, element);
configObj.TrySetValue(key, subConfigObj);
}
else
{
JsonElement.ObjectEnumerator oe = element.EnumerateObject();
while (oe.MoveNext())
{
BindConfigObject(configObj, oe.Current.Value, oe.Current.Name);
}
}
break;
case JsonValueKind.Array:
if (!string.IsNullOrWhiteSpace(key))
{
List <object> _list = new List <object>();
JsonElement.ArrayEnumerator ae = element.EnumerateArray();
while (ae.MoveNext())
{
switch (ae.Current.ValueKind)
{
case JsonValueKind.String:
_list.Add(ae.Current.GetString());
break;
case JsonValueKind.Number:
long value;
if (ae.Current.TryGetInt64(out value))
{
if (value > Int32.MaxValue)
{
_list.Add(value);
}
else if (value > Int16.MaxValue)
{
_list.Add((Int32)value);
}
else
{
_list.Add((Int16)value);
}
}
else
{
_list.Add(ae.Current.GetDouble());
}
break;
case JsonValueKind.True:
case JsonValueKind.False:
_list.Add(ae.Current.GetBoolean());
break;
case JsonValueKind.Null:
_list.Add(null);
break;
case JsonValueKind.Object:
case JsonValueKind.Array:
DynamicObjectExt itemObj = new DynamicObjectExt();
BindConfigObject(itemObj, ae.Current);
_list.Add(itemObj);
break;
}
}
configObj.TrySetValue(key, _list);
}
break;
case JsonValueKind.String:
if (!string.IsNullOrWhiteSpace(key))
{
configObj.TrySetValue(key, element.GetString());
}
break;
case JsonValueKind.Number:
if (!string.IsNullOrWhiteSpace(key))
{
long value;
if (element.TryGetInt64(out value))
{
if (value > Int32.MaxValue)
{
configObj.TrySetValue(key, value);
}
else if (value > Int16.MaxValue)
{
configObj.TrySetValue(key, (Int32)value);
}
else
{
configObj.TrySetValue(key, (Int16)value);
}
}
else
{
configObj.TrySetValue(key, element.GetDouble());
}
}
break;
case JsonValueKind.True:
case JsonValueKind.False:
if (!string.IsNullOrWhiteSpace(key))
{
configObj.TrySetValue(key, element.GetBoolean());
}
break;
case JsonValueKind.Null:
if (!string.IsNullOrWhiteSpace(key))
{
configObj.TrySetValue(key, null);
}
break;
}
}
