/// <summary>
/// 快递发货
/// </summary>
/// <param name="entity"></param>
public WfAppResult Delivery(ProductOrderEntity entity)
{
var appResult = WfAppResult.Default();
var wfas = new WfAppInteropService();
using (var session = DbFactory.CreateSession())
{
var transaction = session.DbContext.Database.BeginTransaction();
try
{
//流程运行
var actionParameterInternal = new ActionParameterInternal();
actionParameterInternal.MethodParameters = new object[] { "alexsenda" };
WfAppRunner.ActionMethodParameters = new Dictionary <string, ActionParameterInternal>();
WfAppRunner.ActionMethodParameters.Add("CallHello", actionParameterInternal);
var result = wfas.RunProcess(session, WfAppRunner, WfAppRunner.Conditions);
if (result.Status == WfExecutedStatus.Success)
{
//写步骤记录表
Write(session, WfAppRunner, "发货", entity.ID.ToString(), entity.OrderCode, "完成发货");
//业务数据处理部分，此处是简单示例...
short status = GetProductOrderStatusByActivityCode(WfAppRunner.ProcessGUID, WfAppRunner.Version,
WfAppRunner.NextActivityPerformers.Keys.ElementAt <string>(0));
UpdateStatus(entity.ID, status, session);
transaction.Commit();
appResult = WfAppResult.Success();
}
else
{
transaction.Rollback();
appResult = WfAppResult.Error(result.Message);
}
}
catch (System.Exception ex)
{
transaction.Rollback();
appResult = WfAppResult.Error(ex.Message);
}
finally
{
session.Dispose();
}
return(appResult);
}
}
/// <summary>
/// 快递发货
/// </summary>
/// <param name="entity"></param>
public WfAppResult Delivery(ProductOrderEntity entity)
{
var appResult = WfAppResult.Default();
var wfas = new WfAppInteropService();
var session = SessionFactory.CreateSession();
try
{
session.BeginTrans();
//流程运行
var actionParameterInternal = new ActionParameterInternal();
actionParameterInternal.MethodParameters = new object[] {"alexsenda"};
WfAppRunner.ActionMethodParameters = new Dictionary<string, ActionParameterInternal>();
WfAppRunner.ActionMethodParameters.Add("CallHello", actionParameterInternal);
var result = wfas.RunProcess(session, WfAppRunner, WfAppRunner.Conditions);
if (result.Status == WfExecutedStatus.Success)
{
//写步骤记录表
Write(session, WfAppRunner, "发货", entity.ID.ToString(), entity.OrderCode, "完成发货");
//业务数据处理部分，此处是简单示例...
UpdateStatus(entity.ID, (short)ProductOrderStatusEnum.Deliveried, session);
session.Commit();
appResult = WfAppResult.Success();
}
else
{
session.Rollback();
appResult = WfAppResult.Error(result.Message);
}
}
catch (System.Exception ex)
{
session.Rollback();
appResult = WfAppResult.Error(ex.Message);
}
finally
{
session.Dispose();
}
return appResult;
}
/// <summary>
/// 调用外部事件方法的实现过程
/// <param name="action">操作</param>
/// <param name="parameters">参数</param>
/// </summary>
internal void Execute(ActionEntity action, ActionParameterInternal parameters)
{
if (action.ActionType == ActionTypeEnum.ExternalMethod)
{
//取出当前应用程序执行路径
var executingPath = Environment.CurrentDirectory;
var pluginAssemblyName = Path.Combine(executingPath, "plugin", action.AssemblyFullName);
var pluginAssemblyTypes = Assembly.LoadFile(pluginAssemblyName).GetTypes();
Type outerInfterface = pluginAssemblyTypes
.Single(t => t.Name == action.InterfaceFullName && t.IsInterface);
Type outerClass = pluginAssemblyTypes
.Single(t => !t.IsInterface && outerInfterface.IsAssignableFrom(t));
object instance = Activator.CreateInstance(outerClass, parameters.ConstructorParameters);
MethodInfo mi = outerClass.GetMethod(action.MethodName);
var result = mi.Invoke(instance, parameters.MethodParameters);
}
else if (action.ActionType == ActionTypeEnum.WebApi)
{
throw new ApplicationException("调用WebAPI功能暂未实现！");
}
}
