internal static IDataFieldConfig LoadDataFieldConfig(PropertyInfo pi)
{
IDataFieldConfig config = null;
if (config == null)
{
LightDataConfig lightDataConfig = GetConfig();
if (lightDataConfig != null && lightDataConfig.ContainDataTableConfig(pi.ReflectedType))
{
DataTableConfig dtconfig = lightDataConfig.GetDataTableConfig(pi.ReflectedType);
IConfiguratorFieldConfig fieldConfig = dtconfig[pi.Name];
if (fieldConfig != null)
{
if (fieldConfig is IgnoraFieldConfig)
{
return(null);
}
config = dtconfig[pi.Name] as DataFieldConfig;
}
}
}
if (config == null)
{
DataFieldAttribute[] attributes = AttributeCore.GetPropertyAttributes <DataFieldAttribute>(pi, true);
if (attributes.Length > 0)
{
config = attributes[0];
}
}
return(config);
}
static LightDataConfig GetConfig()
{
LightDataConfig config = GetAssemblyConfig();
if (config == null)
{
config = _lightDataConfig;
}
return(config);
}
static LightDataConfig GetAssemblyConfig()
{
Assembly callingAssembly = DataContext.CallingAssembly;
if (callingAssembly == null)
{
return(null);
}
if (!_assemblyConfig.ContainsKey(callingAssembly))
{
Configurator configuator = Configurator.LoadConfiguratorFromAssembly(callingAssembly, SECTION_NAME);
LightDataConfig lightDataConfig = null;
if (configuator != null)
{
lightDataConfig = configuator.CreateConfig <LightDataConfig>();
}
_assemblyConfig.Add(callingAssembly, lightDataConfig);
}
return(_assemblyConfig[callingAssembly]);
}
//internal static IRelationConfig[] LoadRelationConfigs(PropertyInfo pi)
//{
// IRelationConfig[] configs = null;
// RelationAttribute[] attributes = AttributeCore.GetPropertyAttributes<RelationAttribute>(pi, true);
// if (attributes.Length > 0)
// {
// configs = attributes;
// }
// return configs;
//}
//internal static IRelationPropertyConfig LoadRelationPropertyConfig(PropertyInfo pi)
//{
// IRelationPropertyConfig config = null;
// RelationPropertyAttribute[] attributes = AttributeCore.GetPropertyAttributes<RelationPropertyAttribute>(pi, true);
// if (attributes.Length > 0)
// {
// config = attributes[0];
// }
// return config;
//}
internal static IRelationFieldConfig LoadRelationFieldConfig(PropertyInfo pi)
{
IRelationFieldConfig config = null;
if (config == null)
{
LightDataConfig lightDataConfig = GetConfig();
if (lightDataConfig != null && lightDataConfig.ContainDataTableConfig(pi.ReflectedType))
{
DataTableConfig dtconfig = lightDataConfig.GetDataTableConfig(pi.ReflectedType);
IConfiguratorFieldConfig fieldConfig = dtconfig[pi.Name];
if (fieldConfig != null)
{
if (fieldConfig is IgnoraFieldConfig)
{
return(null);
}
config = dtconfig[pi.Name] as RelationFieldConfig;
}
}
}
if (config == null)
{
RelationAttribute[] relationAttributes = AttributeCore.GetPropertyAttributes <RelationAttribute>(pi, true);
if (relationAttributes.Length > 0)
{
RelationFieldConfig rfConfig = new RelationFieldConfig(pi.Name);
foreach (RelationAttribute ra in relationAttributes)
{
rfConfig.AddRelationKeys(ra.MasterKey, ra.RelateKey);
}
RelationPropertyAttribute[] relationPropertyAttributes = AttributeCore.GetPropertyAttributes <RelationPropertyAttribute>(pi, true);
if (relationPropertyAttributes.Length > 0)
{
rfConfig.PropertyName = relationPropertyAttributes[0].PropertyName;
}
config = rfConfig;
}
}
return(config);
}
static ConfigManager()
{
Configurator configuator = null;
//if (DataContextConfiguration.CallingAssembly != null)
//{
// configuator = Configurator.LoadConfiguratorFromAssembly(DataContextConfiguration.CallingAssembly, SECTION_NAME);
//}
if (configuator == null)
{
configuator = Configurator.LoadConfiguratorFromFile("LightData.config", SECTION_NAME);
}
if (configuator == null)
{
configuator = Configurator.LoadConfiguratorFromSystemConfig(SECTION_NAME);
}
if (configuator != null)
{
_lightDataConfig = configuator.CreateConfig <LightDataConfig>();
}
}
internal static IDataTableConfig LoadDataTableConfig(Type type)
{
IDataTableConfig config = null;
if (config == null)
{
LightDataConfig lightDataConfig = GetConfig();
if (lightDataConfig != null && lightDataConfig.ContainDataTableConfig(type))
{
config = lightDataConfig.GetDataTableConfig(type);
}
}
if (config == null)
{
DataTableAttribute[] attributes = AttributeCore.GetTypeAttributes <DataTableAttribute>(type, true);
if (attributes.Length > 0)
{
config = attributes[0];
}
}
return(config);
}
