internal static object InternalGetDefaultValue(Type type, string strValue, object defaultValue,
ReadSettings settings, bool throwException)
{
ITkTypeConverter converter = TkTypeDescriptor.GetConverter(type);
if (throwException)
{
TkDebug.AssertNotNull(converter, string.Format(ObjectUtil.SysCulture,
"无法获取类型{0}的TypeConverter，请确认是否为其配置TypeConverterAttribute",
type), null);
}
else
{
if (converter == null)
{
return(GetTypeDefaultValue(type));
}
}
try
{
return(strValue == null?InternalGetDefaultValue(type, defaultValue)
: converter.ConvertFromString(strValue, settings));
}
catch
{
return(InternalGetDefaultValue(type, defaultValue));
}
}
public static CustomObjectPropertyInfo CustomRead(object receiver, string localName,
string modelName, Func <string> versionFunc)
{
ICustomReader reader = receiver as ICustomReader;
if (reader != null)
{
string version;
if (reader.SupportVersion)
{
TkDebug.AssertNotNull(versionFunc,
"ICustomer的SupportVersion为true，但是versionFunc传入是null", receiver);
version = versionFunc();
}
else
{
version = null;
}
var result = reader.CanRead(localName, version);
if (result != null)
{
var info = new CustomObjectPropertyInfo(localName, reader, result, version, modelName);
return(info);
}
}
return(null);
}
internal static void AssertTypeConverter(object sender, Type type,
ITkTypeConverter converter, string propertyName)
{
TkDebug.AssertNotNull(converter, string.Format(ObjectUtil.SysCulture,
"在分析属性{1}时出错：无法获取类型{0}的TypeConverter，请确认是否为其配置TkTypeConverterAttribute",
type, propertyName), sender);
}
public void ReadTagElement(TagElementAttribute attribute, object reader,
object receiver, ReadSettings settings, ObjectPropertyInfo info, object serializerData)
{
JsonTextReader jsonReader = reader.Convert <JsonTextReader>();
AssertRead(jsonReader);
AssertReadState(jsonReader, JsonToken.StartObject, info.PropertyName);
while (jsonReader.Read())
{
if (jsonReader.TokenType == JsonToken.EndObject)
{
break;
}
AssertReadState(jsonReader, JsonToken.PropertyName, info.PropertyName);
string localName = jsonReader.Value.ToString();
ObjectPropertyInfo childInfo = attribute.ChildElements[localName];
TkDebug.AssertNotNull(childInfo, string.Format(ObjectUtil.SysCulture,
"{0}没有在TagElement类型中声明，无法读取", localName), this);
childInfo.Attribute.ReadObject(this, reader, receiver, settings, childInfo, serializerData);
}
SerializerUtil.CheckElementRequired(attribute.ChildElements, receiver);
}
private T OnInstanceCreated <T>(string regName, T result) where T : class
{
TkDebug.AssertNotNull(result, string.Format(ObjectUtil.SysCulture,
"无法创建{0}中注册名为{1}的插件", Name, regName), this);
OnPlugInCreated(regName, result);
CachePlugInObject(regName, result);
return(result);
}
private BasePlugInFactory GetFactory(string name)
{
BasePlugInFactory factory = ObjectUtil.TryGetValue(fAllFactories, name);
TkDebug.AssertNotNull(factory, string.Format(ObjectUtil.SysCulture,
"没有找到名称为{0}的代码工厂", name), this);
return(factory);
}
public static T CreateFromXmlFactoryUseJson <T>(this string json, string factoryName, params object[] args)
{
IConfigCreator <T> obj = ReadJsonFromFactory <IConfigCreator <T> >(json, factoryName);
TkDebug.AssertNotNull(obj, string.Format(ObjectUtil.SysCulture,
"\"{0}\"在配置工厂{1}中无法读出，请确认相关参数", json, factoryName), null);
return(obj.CreateObject(args));
}
protected static string GetRegName(Type type)
{
EvaluateAdditionAttribute attr = Attribute.GetCustomAttribute(type,
typeof(EvaluateAdditionAttribute)).Convert <EvaluateAdditionAttribute>();
TkDebug.AssertNotNull(attr, string.Format(ObjectUtil.SysCulture,
"{0}类型没有附着EvaluateAdditionAttribute", type), type);
return(attr.GetRegName(type));
}
public static T ConfirmQueryObject <T>(object owner, params object[] args) where T : class
{
T result = QueryObject <T>(args);
TkDebug.AssertNotNull(result, string.Format(ObjectUtil.SysCulture,
"参数中没有包含类型为{0}的对象，请确认", typeof(T)), owner);
return(result);
}
public Uri VerfiyGetHost(string name)
{
Uri result = GetHost(name);
TkDebug.AssertNotNull(result, string.Format(ObjectUtil.SysCulture,
"没有在Application.xml中配置名称为{0}的Host", name), this);
return(result);
}
public static T Convert <T>(this object objValue) where T : class
{
TkDebug.AssertArgumentNull(objValue, "objValue", null);
T result = objValue as T;
TkDebug.AssertNotNull(result, string.Format(ObjectUtil.SysCulture,
"将类型{0}转换为类型{1}失败，请确认代码", objValue.GetType(), typeof(T)), objValue);
return(result);
}
public BasePlugInFactory GetCodeFactory(string factoryName)
{
TkDebug.AssertArgumentNullOrEmpty(factoryName, "factoryName", this);
BasePlugInFactory result = ObjectUtil.TryGetValue(fCodeFactories, factoryName);
TkDebug.AssertNotNull(result, string.Format(ObjectUtil.SysCulture,
"没有找到名称为{0}的代码插件工厂", factoryName), this);
return(result);
}
public void Add(ObjectElementAttribute attr, PropertyInfo info)
{
TkDebug.AssertNotNullOrEmpty(attr.LocalName, string.Format(ObjectUtil.SysCulture,
"属性{0}由于配置多个ObjectElement，因此需要指定LocalName", info.Name), attr);
TkDebug.AssertNotNull(attr.ObjectType, string.Format(ObjectUtil.SysCulture,
"属性{0}由于配置多个ObjectElement，因此需要指定LocalName", info.Name), attr);
QName name = attr.GetQName(attr.LocalName);
fXmlElements.Add(name, attr);
fLocalElements.Add(name.LocalName, attr);
fTypeElements.Add(attr.ObjectType, attr);
}
public void CheckRequired(Object receiver)
{
foreach (var entry in fElementWriter)
{
if (entry.Required)
{
//var propertyInfo = entry.ClassProperty;
Object value = entry.GetValue(receiver); //ObjectUtil.GetValue(propertyInfo, receiver);
TkDebug.AssertNotNull(value, string.Format(ObjectUtil.SysCulture,
"字段{0}设置了required=true，但是实际为null", entry.PropertyName), receiver);
}
}
}
public static Type GetRegType(string regName)
{
TkDebug.AssertArgumentNullOrEmpty(regName, "regName", null);
TkDebug.ThrowIfNoGlobalVariable();
RegTypeFactory factory = BaseGlobalVariable.Current.FactoryManager.
GetCodeFactory(RegTypeFactory.REG_NAME).Convert <RegTypeFactory>();
Type type = factory.GetType(regName);
TkDebug.AssertNotNull(type, string.Format(ObjectUtil.SysCulture,
"没有找到注册名为{0}的注册类型", regName), null);
return(type);
}
internal virtual BaseRegItem GetRegItem(string regName)
{
BaseRegItem result = ObjectUtil.TryGetValue(fCodePlugIns, regName);
if (result == null)
{
RegItemEventArgs eventArgs = new RegItemEventArgs(regName);
OnFailGetRegItem(eventArgs);
result = eventArgs.RegItem;
}
TkDebug.AssertNotNull(result, string.Format(ObjectUtil.SysCulture,
"在{1}的插件工厂中没有找到注册名为{0}的插件", regName, Name), this);
return(result);
}
public static object CreateObjectWithCtor(Type type)
{
TkDebug.AssertArgumentNull(type, "type", null);
try
{
ConstructorInfo[] ctors = type.GetConstructors(FLAGS);
var ctor = (from item in ctors
where item.GetParameters().Length == 0
select item).FirstOrDefault();
TkDebug.AssertNotNull(ctor, string.Format(ObjectUtil.SysCulture,
"类型{0}没有配置不带参数的构造函数", type), type);
return(ctor.Invoke(EMPTY));
}
catch (TargetInvocationException ex)
{
TkDebug.ThrowToolkitException(string.Format(ObjectUtil.SysCulture,
"调用类型{0}的不带参数的构造函数时，发生例外，请调试你的代码", type), ex, null);
}
catch (MemberAccessException ex)
{
TkDebug.ThrowToolkitException(string.Format(ObjectUtil.SysCulture,
"类型{0}可能是一个抽象类型，无法创建", type), ex, null);
}
catch (NotSupportedException ex)
{
TkDebug.ThrowToolkitException(string.Format(ObjectUtil.SysCulture,
"类型{0}不支持创建", type), ex, null);
}
catch (SecurityException ex)
{
TkDebug.ThrowToolkitException(string.Format(ObjectUtil.SysCulture,
"调用方不具有类型{0}访问权限", type), ex, null);
}
catch (Exception ex)
{
TkDebug.ThrowToolkitException(string.Format(ObjectUtil.SysCulture,
"调用类型{0}的不带参数的构造函数是发生例外", type), ex, null);
}
return(null);
}
private static void AssertPlugInItemType(PropertyInfo property, Type xmlConfigType)
{
Type type = property.PropertyType;
TkDebug.Assert(type.IsGenericType,
string.Format(ObjectUtil.SysCulture,
"类型{1}的属性{0}必须是泛型类型", property.Name, xmlConfigType), null);
Type[] gernericTypes = type.GetGenericArguments();
TkDebug.Assert(gernericTypes != null && gernericTypes.Length == 1,
string.Format(ObjectUtil.SysCulture,
"类型{1}的属性{0}的泛型参数只能是一个，现在可能没有或有多个",
property.Name, xmlConfigType), null);
Type assertType = gernericTypes[0];
if (assertType != typeof(IXmlPlugInItem))
{
Type interfaceType = assertType.GetInterface(PlugInTypeName);
TkDebug.AssertNotNull(interfaceType,
string.Format(ObjectUtil.SysCulture,
"类型{1}的属性{0}的泛型参数必须实现IPlugInXmlItem接口，现在没有实现",
property.Name, xmlConfigType), null);
}
}
public void Initialize(BaseAppSetting appSetting, object application)
{
TkDebug.AssertArgumentNull(appSetting, "appSetting", this);
fManager = new AssemblyManager();
if (NeitherContext)
{
AppDomain.CurrentDomain.AssemblyResolve += CurrentDomain_AssemblyResolve;
}
// 初始化AppPath下所有的Assembly
AppPathAssembly = CreateAppPathAssembly(appSetting.AppPath, fManager);
TkDebug.AssertNotNull(AppPathAssembly, "CreateAppPathAssembly返回为空", this);
//fLoadedAssembly = AppPathAssembly.LoadedAssembly;
// AppPath下的Assembly中查找添加PlugInFactory
AppPathAssembly.AddPlugInFactory(FactoryManager);
// 执行AppPath下的IInitialization
var inits = AppPathAssembly.CreateInitializations();
foreach (var item in inits)
{
try
{
TkTrace.LogInfo($"执行{item.GetType()}的AppStarting");
item.AppStarting(application, appSetting, this);
}
catch (Exception ex)
{
HandleStartedExeception("SAppStarting", item.GetType(), ex);
}
}
// 搜索Code插件
foreach (var assembly in AppPathAssembly)
{
if (assembly == ToolkitConst.TOOLKIT_CORE_ASSEMBLY)
{
continue;
}
LoadAssembly(assembly);
}
fPlugIn = new PlugInAssembly(appSetting, fManager);
//IEnumerable<AssemblyName> moduleAssembyNames = GetModuleAssemblies(appSetting);
foreach (var assemblyName in fPlugIn)
{
if (!fManager.Contains(assemblyName.Name))
{
var assembly = fPlugIn.LoadAssembly(fManager, NeitherContext, assemblyName);
//Assembly assembly = CreateAssembly(assemblyName);
//fLoadedAssemblyDict.Add(assembly.FullName, assembly);
if (assembly != null)
{
LoadAssembly(assembly);
//fLoadedAssembly.Add(assemblyName.FullName);
}
}
}
if (NeitherContext)
{
AppDomain.CurrentDomain.AssemblyResolve -= CurrentDomain_AssemblyResolve;
}
// 搜索Xml插件
var factories = FactoryManager.CodeFactories;
foreach (var factory in factories)
{
factory.SearchXmlPlugIn(appSetting.XmlPath);
}
ProcessConfigDefaultValue(appSetting);
foreach (var item in inits)
{
try
{
TkTrace.LogInfo($"执行{item.GetType()}的AppStarted");
item.AppStarted(application, appSetting, this);
}
catch (Exception ex)
{
HandleStartedExeception("SAppStarted", item.GetType(), ex);
}
}
LogPlugError(fPlugInErrorLog);
}
internal static void AssertHttpContext()
{
TkDebug.AssertNotNull(HttpContextHelper.Current,
"当前的HttpContext不存在，不能使用与Web相关的对象", null);
}