/// <summary>
/// 获取委托服务
/// </summary>
/// <returns>委托服务实例</returns>
private DelegateServiceBase GetDelegateService()
{
if (_delegateService == null)
{
int? fromActivityInstanceID = null;
string fromActivityGUID = string.Empty;
string fromActivityName = string.Empty;
if (IsNotNodeMediatorStart(this) == true)
{
fromActivityInstanceID = ActivityForwardContext.FromActivityInstance.ID;
fromActivityGUID = ActivityForwardContext.FromActivityInstance.ActivityGUID;
fromActivityName = ActivityForwardContext.FromActivityInstance.ActivityName;
}
var delegateContext = new DelegateContext
{
AppInstanceID = ActivityForwardContext.ProcessInstance.AppInstanceID,
ProcessGUID = ActivityForwardContext.ProcessInstance.ProcessGUID,
ProcessInstanceID = ActivityForwardContext.ProcessInstance.ID,
ActivityGUID = fromActivityGUID,
ActivityName = fromActivityName
};
_delegateService = DelegateServiceFactory.CreateDelegateService(DelegateScopeTypeEnum.Activity,
this.Session,
delegateContext);
}
return(_delegateService);
}
/// <summary>
/// 获取委托服务
/// </summary>
/// <returns>委托服务类</returns>
private DelegateServiceBase GetDelegateService()
{
//执行Action列表
var delegateContext = new DelegateContext
{
AppInstanceID = ActivityForwardContext.ProcessInstance.AppInstanceID,
ProcessGUID = ActivityForwardContext.ProcessInstance.ProcessGUID,
ProcessInstanceID = ActivityForwardContext.ProcessInstance.ID,
ActivityGUID = ActivityForwardContext.FromActivityInstance.ActivityGUID,
ActivityName = ActivityForwardContext.FromActivityInstance.ActivityName
};
var delegateService = DelegateServiceFactory.CreateDelegateService(DelegateScopeTypeEnum.Activity,
this.Session,
delegateContext);
return(delegateService);
}
/// <summary>
/// 执行方法
/// </summary>
internal override void ExecuteWorkItem()
{
try
{
//执行Action列表
var delegateContext = new DelegateContext
{
AppInstanceID = ActivityForwardContext.ProcessInstance.AppInstanceID,
ProcessGUID = ActivityForwardContext.ProcessInstance.ProcessGUID,
ProcessInstanceID = ActivityForwardContext.ProcessInstance.ID,
ActivityGUID = ActivityForwardContext.FromActivityInstance.ActivityGUID,
ActivityName = ActivityForwardContext.FromActivityInstance.ActivityName
};
var delegateService = DelegateServiceFactory.CreateDelegateService(DelegateScopeTypeEnum.Activity,
this.Session,
delegateContext);
ExecteActionList(base.EventActivity.ActionList, delegateService as IDelegateService);
}
catch (System.Exception ex)
{
throw;
}
}