public void RefreshInstance(string moduleCode, Dictionary <string, object> values)
{
if (values == null || !values.Any())
{
return;
}
var descriptor = _moduleOptionsCollection.FirstOrDefault(m => m.Module.Code.EqualsIgnoreCase(moduleCode));
if (descriptor == null || descriptor.OptionsType == null)
{
return;
}
var instance = (IModuleOptions)_serviceProvider.GetService(descriptor.OptionsType);
if (instance == null)
{
return;
}
//通过Copy方法创建旧实例
var oldInstance = instance.Copy();
var storageModels = new List <ModuleOptionStorageModel>();
foreach (var definition in descriptor.Definitions)
{
var value = values.FirstOrDefault(m => m.Key.EqualsIgnoreCase(definition.DataName)).Value;
SetValue(instance, definition.PropertyInfo, value);
var storageModel = new ModuleOptionStorageModel
{
Key = definition.Key,
Value = value?.ToString(),
Remarks = definition.Name
};
storageModels.Add(storageModel);
}
//持久化
_storageProvider.Save(storageModels);
foreach (var changedEventType in descriptor.ChangedEvents)
{
var changedEvent = _serviceProvider.GetService(changedEventType);
var method = changedEventType.GetMethod("OnChanged");
if (method != null)
{
method.Invoke(changedEvent, new object[] { instance, oldInstance });
}
}
}
public void RefreshInstance(string moduleCode, Dictionary <string, object> values)
{
if (values == null || !values.Any())
{
return;
}
var descriptor = _moduleOptionsCollection.FirstOrDefault(m => m.Module.Id.EqualsIgnoreCase(moduleCode));
if (descriptor == null || descriptor.OptionsType == null)
{
return;
}
var instance = (IModuleOptions)_serviceProvider.GetService(descriptor.OptionsType);
if (instance == null)
{
return;
}
//通过序列化深拷贝保留旧实例
var oldInstance = JsonConvert.DeserializeObject(JsonConvert.SerializeObject(instance), descriptor.OptionsType);
var storageModels = new List <ModuleOptionStorageModel>();
foreach (var definition in descriptor.Definitions)
{
var value = values.FirstOrDefault(m => m.Key.EqualsIgnoreCase(definition.DataName)).Value;
var propertyInfo = definition.PropertyInfo;
#region ==设置属性值==
if (propertyInfo.PropertyType.IsEnum)
{
propertyInfo.SetValue(instance, Enum.Parse(propertyInfo.PropertyType, value.ToString()));
}
else if (propertyInfo.PropertyType.IsNullable() && value == null)
{
propertyInfo.SetValue(instance, null);
}
else
{
var pType = propertyInfo.PropertyType;
if (pType.IsNullable())
{
pType = Nullable.GetUnderlyingType(pType);
}
if (pType.IsString())
{
propertyInfo.SetValue(instance, value?.ToString());
}
else if (pType.IsDateTime() || pType.IsBool())
{
propertyInfo.SetValue(instance, value);
}
else if (pType.IsGuid())
{
propertyInfo.SetValue(instance, Guid.Parse(value.ToString()));
}
else
{
propertyInfo.SetValue(instance, Convert.ChangeType(value, pType));
}
}
#endregion
var storageModel = new ModuleOptionStorageModel
{
Key = definition.Key,
Value = value?.ToString(),
Remarks = definition.Name
};
storageModels.Add(storageModel);
}
//持久化
_storageProvider.Save(storageModels);
foreach (var changedEventType in descriptor.ChangedEvents)
{
var changedEvent = _serviceProvider.GetService(changedEventType);
var method = changedEventType.GetMethod("OnChanged");
if (method != null)
{
method.Invoke(changedEvent, new object[] { instance, oldInstance });
}
}
}
