protected virtual object ResultHandle(IAOPResult aop, Type returnType, ISerializer serializer)
{
#if DEBUG
Logging.LogService.Debug(aop.ToString(), this);
#endif
object returnValue = null;
if (!typeof(IAOPResult).IsAssignableFrom(returnType))
{
//不是返回IAOPResult，需要去掉IAOPResult
if (aop.ResultNo == 0)
{
if (returnType != typeof(void)) //不是无返回值
{
if (aop.ResultAttachObject != null)
{
returnValue = returnType.IsInstanceOfType(aop.ResultAttachObject) ? aop.ResultAttachObject : serializer.Convert(aop.ResultAttachObject, returnType, null);
}
}
}
else
{
throw new ResultException(aop.ResultNo, aop.ResultDescription);
}
}
else
{
returnValue = aop;
}
return(returnValue);
}
/// <summary>
/// 获取附加对象
/// </summary>
/// <param name="aop"><see cref="IAOPResult"/> 泛型实例</param>
/// <param name="throwErrorOnFailed">失败时是否抛出异常</param>
/// <returns>附加对象</returns>
public static T GetAttachObject <T>(this IAOPResult <T> aop, bool throwErrorOnFailed)
{
if (throwErrorOnFailed)
{
aop.ThrowErrorOnFailed();
}
return(aop.ResultAttachObjectEx);
}
/// <summary>
/// 对失败结果进行处理
/// </summary>
/// <typeparam name="T">泛型类型</typeparam>
/// <param name="aop"><see cref="IAOPResult{T}"/>实例</param>
/// <param name="handler">处理委托</param>
/// <returns><see cref="IAOPResult{T}"/>实例</returns>
public static IAOPResult <T> Failed <T>(this IAOPResult <T> aop, Action <IAOPResult <T> > handler)
{
if (aop.IsUnSuccess() && handler != null)
{
handler(aop);
}
return(aop);
}
/// <summary>
/// 对失败结果进行处理
/// </summary>
/// <param name="aop"><see cref="IAOPResult{T}"/>实例</param>
/// <param name="handler">处理委托</param>
/// <returns><see cref="IAOPResult"/>实例</returns>
public static IAOPResult Failed(this IAOPResult aop, Func <IAOPResult, IAOPResult> handler)
{
if (aop.IsUnSuccess() && handler != null)
{
aop = handler(aop);
}
return(aop);
}
/// <summary>
/// 对成功结果进行处理
/// </summary>
/// <param name="aop"><see cref="IAOPResult"/>实例</param>
/// <param name="handler">处理委托</param>
/// <returns><see cref="IAOPResult"/>实例</returns>
public static IAOPResult Success(this IAOPResult aop, Action <IAOPResult> handler)
{
if (aop.IsSuccess() && handler != null)
{
handler(aop);
}
return(aop);
}
/// <summary>
/// 对成功结果进行处理
/// </summary>
/// <typeparam name="T">泛型类型</typeparam>
/// <param name="aop"><see cref="IAOPResult{T}"/>实例</param>
/// <param name="handler">处理委托</param>
/// <returns><see cref="IAOPResult{T}"/>实例</returns>
public static IAOPResult <T> Success <T>(this IAOPResult <T> aop, Func <IAOPResult <T>, IAOPResult <T> > handler)
{
if (aop.IsSuccess() && handler != null)
{
aop = handler(aop);
}
return(aop);
}
/// <summary>
/// 对返回结果进行处理
/// </summary>
/// <param name="aop"><see cref="IAOPResult{T}"/>实例</param>
/// <param name="handler">处理委托</param>
/// <returns><see cref="IAOPResult{T}"/>实例</returns>
public static IAOPResult <T> Handle <T>(this IAOPResult <T> aop, Func <IAOPResult <T>, IAOPResult <T> > handler)
{
if (handler != null)
{
aop = handler(aop);
}
return(aop);
}
/// <summary>
/// 对返回结果进行处理
/// </summary>
/// <param name="aop"><see cref="IAOPResult"/>实例</param>
/// <param name="handler">处理委托</param>
/// <returns><see cref="IAOPResult"/>实例</returns>
public static IAOPResult Handle(this IAOPResult aop, Func <IAOPResult, IAOPResult> handler)
{
if (handler != null)
{
aop = handler(aop);
}
return(aop);
}
/// <summary>
/// 把<see cref="IAOPResult"/>接口转换成类实例<see cref="AOPResult"/>
/// </summary>
/// <param name="aop"><see cref="IAOPResult"/>接口实例</param>
/// <param name="initializer">初始器</param>
/// <returns><see cref="AOPResult"/>实例</returns>
internal static AOPResult ToAOPResult(IAOPResult aop, Action <AOPResult> initializer)
{
if (aop != null)
{
var aopResult = aop as AOPResult ?? (AOPResult)Create(aop.ResultNo, aop.ResultDescription, aop.ResultAttachObject, aop.InnerAOPResult, aop.GetResultData());
initializer?.Invoke(aopResult);
return(aopResult);
}
return(null);
}
/// <summary>
/// 如果处理失败，则抛出异常 <see cref="ExceptionBase"/>
/// </summary>
/// <returns>返回本身</returns>
public static IAOPResult ThrowErrorOnFailed(this IAOPResult aop)
{
if (aop.IsFailed())
{
var e = new ExceptionBase(aop.ResultNo, aop.ResultDescription);
e.Data.Add(typeof(IAOPResult), aop);
throw e;
}
return(aop);
}
/// <summary>
/// 把<see cref="IAOPResult"/>接口转换成类实例<see cref="AOPResult"/>
/// </summary>
/// <param name="aop"><see cref="IAOPResult"/>接口实例</param>
/// <param name="initializer">初始器</param>
/// <returns><see cref="AOPResult"/>实例</returns>
public static AOPResult ToAOPResult(this IAOPResult aop, Action <AOPResult> initializer)
{
if (aop != null)
{
var result = aop is AOPResult ? (AOPResult)aop : (AOPResult)AOPResult.Create(aop.ResultNo, aop.ResultDescription, aop.ResultAttachObject, aop.InnerAOPResult, aop.GetResultData());
if (initializer != null)
{
initializer(result);
}
return(result);
}
return(null);
}
/// <summary>
/// 把<c>IAOPResult</c>转换成<c>IAOPResult<T></c>
/// </summary>
/// <typeparam name="T">附加的泛型</typeparam>
/// <param name="aop">待转换的<c>IAOPResult</c></param>
/// <returns>转换后的<c>IAOPResult<T></c></returns>
public static IAOPResult <T> ToAOPResult <T>(this IAOPResult aop)
{
if (aop is IAOPResult <T> )
{
return((IAOPResult <T>)aop);
}
var attachObject = default(T);
if (aop.ResultAttachObject is T)
{
attachObject = (T)aop.ResultAttachObject;
}
return(AOPResult.Create(aop.ResultNo, aop.ResultDescription, attachObject, aop, aop.GetResultData()));
}
/// <summary>
/// 获取附加对象
/// </summary>
/// <param name="aop"><see cref="IAOPResult"/> 泛型实例</param>
/// <param name="throwErrorOnFailed">失败时是否抛出异常</param>
/// <returns>附加对象</returns>
public static T GetAttachObject <T>(this IAOPResult aop, bool throwErrorOnFailed)
{
if (throwErrorOnFailed)
{
aop.ThrowErrorOnFailed();
}
var result = aop.ResultAttachObject;
if (result != null && result is T)
{
return((T)result);
}
return(default(T));
}
/// <summary>
/// 把<c>IAOPResult</c>转换成<c>IAOPResult<T></c>
/// </summary>
/// <typeparam name="T">附加的泛型</typeparam>
/// <param name="aop">待转换的<c>IAOPResult</c></param>
/// <param name="initializer">初始器</param>
/// <returns>转换后的<c>IAOPResult<T></c></returns>
public static IAOPResult <T> ToAOPResult <T>(this IAOPResult aop, Action <AOPResult <T> > initializer)
{
if (aop is IAOPResult <T> )
{
return((IAOPResult <T>)aop);
}
var attachObject = default(T);
if (aop.ResultAttachObject is T)
{
attachObject = (T)aop.ResultAttachObject;
}
var result = (AOPResult <T>)AOPResult.Create(aop.ResultNo, aop.ResultDescription, attachObject, aop, aop.GetResultData());
if (initializer != null)
{
initializer(result);
}
return(result);
}
public ActionResult UserRoleDelete(int id)
{
IAOPResult result = null;
if (!PermissionClientService.Authorize("Admin.PermissionUserRoleDeleteAll", includeStack: false)) //没有对所有角色操作的权限，则需要限制为当前用户拥有的角色
{
var userRoles = this.PermissionServer.GetUserGroupRoles();
var roleNo = userRoles.Where(x => x.ID == id).Select(x => x.TargetValue).SingleOrDefault();
//判断是否是当前用户可管理的角色
var roles = PermissionClientService.GetUserPermissions("Admin.PermissionUserManageRole");
var exists = roles.Any(x => x.PermissionValue.StringEquals(roleNo));
if (!exists)
{
result = AOPResult.Failed("Access Denied");
}
}
if (result == null)
{
result = this.PermissionServer.DeleteUserRole(id);
}
return(this.Json(new { result.ResultNo, result.ResultDescription }));
}
protected virtual IAOPResult PublishMessage(EventMessage message)
{
IAOPResult result = null;
if (string.IsNullOrEmpty(message.MessageGuid))
{
message.MessageGuid = Guid.NewGuid().ToString("N");
}
if (this.Setting.PublishToServer)
{
result = this.PublishToServer(message);
}
if (this.Setting.PublishToLocal)
{
result = this.PublishToLocal(message);
}
if (result == null)
{
result = AOPResult.Success();
}
return(result);
}
protected virtual object ResultHandle(IAOPResult aop, Type returnType, ISerializer serializer)
{
#if DEBUG
LogService.WriteLog(this, LogLevel.DEBUG, aop.ToString());
#endif
object returnValue = null;
if (typeof(IAOPResult).IsAssignableFrom(returnType))
{
returnValue = aop;
if (returnType.IsGenericType && aop.IsUnSuccess()) //要求返回的是泛型，并且返回失败
{
var aopType = aop.GetType();
if (!aopType.IsGenericType) //实际获取到的不是泛型，需要转换
{
var rt = typeof(AOPResult <>).MakeGenericType(returnType.GetGenericArguments());
var instance = (AOPResult)TypeHelper.CreateObject(rt, null, false);
instance.ResultNo = aop.ResultNo;
instance.ResultDescription = aop.ResultDescription;
returnValue = instance;
}
}
}
else if (aop.IsSuccess())
{
if (returnType != typeof(void))
{
if (aop.ResultAttachObject != null)
{
returnValue = returnType.IsInstanceOfType(aop.ResultAttachObject) ? aop.ResultAttachObject : serializer.Convert(aop.ResultAttachObject, returnType, null);
}
}
}
else
{
throw new RemotingException(aop.ResultNo, aop.ResultDescription);
}
return(returnValue);
}
/// <summary>
/// 把<see cref="IAOPResult"/>接口转换成类实例<see cref="AOPResult"/>
/// </summary>
/// <param name="aop"><see cref="IAOPResult"/>接口实例</param>
/// <returns><see cref="AOPResult"/>实例</returns>
public static AOPResult ToAOPResult(this IAOPResult aop)
{
return(aop.ToAOPResult(null));
}
/// <summary>
/// 处理结果是否失败（ResultNo != 0 ）
/// </summary>
public static bool IsUnSuccess(this IAOPResult aop)
{
return(aop.ResultNo != 0);
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="resultNo">返回代码</param>
/// <param name="resultDescription">对应的描述信息</param>
/// <param name="resultAttachObject">相应的附加信息</param>
/// <param name="innerAOPResult">内部AOPResult</param>
public AOPResult(int resultNo, string resultDescription, object resultAttachObject = null, IAOPResult innerAOPResult = null)
{
this.ResultNo = resultNo;
this.ResultDescription = resultDescription;
this.ResultAttachObject = resultAttachObject;
this.InnerAOPResult = innerAOPResult;
}
public static object ToLite <T>(this IAOPResult <T> aop, Func <T, object> resultHandler)
{
return(new { aop.ResultNo, aop.ResultDescription, ResultAttachObject = resultHandler != null && aop.ResultAttachObject != null?resultHandler(aop.ResultAttachObjectEx) : aop.ResultAttachObjectEx });
}
/// <summary>
/// 把<c>IAOPResult<Q></c>转换成<c>IAOPResult<P></c>，其中<typeparamref name="Q"/>从<typeparamref name="P"/>派生
/// </summary>
/// <typeparam name="Q">附加的泛型</typeparam>
/// <typeparam name="P">附加的泛型</typeparam>
/// <param name="result">待转换的<c>IAOPResult<T></c></param>
/// <returns>转换后的<c>IAOPResult<T></c></returns>
public static IAOPResult <P> CovertTo <Q, P>(this IAOPResult <Q> result) where Q : P
{
return(AOPResult.Create <P>(result.ResultNo, result.ResultDescription, result.ResultAttachObjectEx, result, result.GetResultData()));
}
/// <summary>
/// 把<c>IAOPResult<Q></c>转换成<c>IAOPResult<P></c>
/// </summary>
/// <typeparam name="Q">附加的泛型</typeparam>
/// <typeparam name="P">附加的泛型</typeparam>
/// <param name="result">待转换的<c>IAOPResult<T></c></param>
/// <returns>转换后的<c>IAOPResult<T></c></returns>
public static IAOPResult <P> ToAOPResult <Q, P>(this IAOPResult <Q> result)
{
return(AOPResult.Create(result.ResultNo, result.ResultDescription, default(P), result, result.GetResultData()));
}
/// <summary>
/// 如果处理失败，则抛出异常 <see cref="ExceptionBase"/>
/// </summary>
/// <returns>返回本身</returns>
public static IAOPResult <T> ThrowErrorOnFailed <T>(this IAOPResult <T> aop)
{
((IAOPResult)aop).ThrowErrorOnFailed();
return(aop);
}
/// <summary>
/// 处理结果是否失败（ResultNo < 0 ）
/// </summary>
public static bool IsFailed(this IAOPResult aop)
{
return(aop.ResultNo < 0);
}
protected override object ResultHandle(IAOPResult aop, Type returnType, ISerializer serializer)
{
return(ElapseTime("ResponseHandle`3", () => base.ResultHandle(aop, returnType, serializer)));
}
/// <summary>
/// 创建<see cref="IAOPResult{T}"/>实例
/// </summary>
/// <typeparam name="T">泛型</typeparam>
/// <param name="resultNo">返回代码</param>
/// <param name="resultDescription">描述信息</param>
/// <param name="attachObject">附加信息</param>
/// <param name="innerAOPResult">内部AOPResult</param>
/// <param name="resultData">传递的其他信息集合（上下文）</param>
/// <returns><see cref="IAOPResult{T}"/>实例</returns>
public static IAOPResult <T> Create <T>(int resultNo, string resultDescription, T attachObject, IAOPResult innerAOPResult = null, IDictionary resultData = null)
{
return(new AOPResult <T>(resultNo, resultDescription, attachObject, ToAOPResult(innerAOPResult, null))
{
ResultData = resultData
});
}
/// <summary>
/// 已处理，但有不致命的错误（ResultNo > 0）
/// </summary>
public static bool IsPassedButFailed(this IAOPResult aop)
{
return(aop.ResultNo > 0);
}
public void OnResultHandling(ProxyContext ctx, IAOPResult result)
{
this.ResultHandling?.Invoke(ctx, result);
}
/// <summary>
/// 创建<see cref="IAOPResult{T}"/>实例
/// </summary>
/// <typeparam name="T">泛型</typeparam>
/// <param name="resultNo">返回代码</param>
/// <param name="resultDescription">描述信息</param>
/// <param name="attachObject">附加信息</param>
/// <param name="innerAOPResult">内部AOPResult</param>
/// <returns><see cref="IAOPResult{T}"/>实例</returns>
public static IAOPResult <T> Create <T>(int resultNo, string resultDescription, T attachObject, IAOPResult innerAOPResult)
{
return(new AOPResult <T>(resultNo, resultDescription, attachObject, ToAOPResult(innerAOPResult, null)));
}