/// <summary>
/// 执行委托方法
/// </summary>
/// <param name="session">数据会话</param>
/// <param name="id">实例主键ID</param>
/// <param name="code">实例代码</param>
/// <param name="item">事件</param>
/// <param name="activityResource">活动资源</param>
/// <returns>执行结果</returns>
private static Boolean Execute(IDbSession session,
int id,
string code,
KeyValuePair <EventFireTypeEnum, Func <int, string, IDelegateService, Boolean> > item,
ActivityResource activityResource = null)
{
var result = false;
if (item.Key == EventFireTypeEnum.OnProcessStarted ||
item.Key == EventFireTypeEnum.OnProcessRunning ||
item.Key == EventFireTypeEnum.OnProcessCompleted)
{
var delegateService = new ProcessDelegateService(session, id);
delegateService.SetActivityResource(activityResource);
result = item.Value(id, code, delegateService);
}
return(result);
}
/// <summary>
/// 创建委托服务
/// </summary>
/// <param name="scopeType">委托类型</param>
/// <param name="session">数据会话</param>
/// <param name="context">上下文</param>
/// <returns>委托服务</returns>
public static DelegateServiceBase CreateDelegateService(DelegateScopeTypeEnum scopeType,
IDbSession session,
DelegateContext context)
{
if (scopeType == DelegateScopeTypeEnum.Process)
{
var processDelegateService = new ProcessDelegateService(session, context);
return(processDelegateService);
}
else if (scopeType == DelegateScopeTypeEnum.Activity)
{
var activityDelegateService = new ActivityDelegateService(session, context);
return(activityDelegateService);
}
else
{
throw new ApplicationException("不正确的委托类型参数！");
}
}
/// <summary>
/// 创建委托服务
/// </summary>
/// <param name="scopeType">委托类型</param>
/// <param name="session">数据会话</param>
/// <param name="context">上下文</param>
/// <returns>委托服务</returns>
public static DelegateServiceBase CreateDelegateService(DelegateScopeTypeEnum scopeType,
IDbSession session,
DelegateContext context)
{
if (scopeType == DelegateScopeTypeEnum.Process)
{
var processDelegateService = new ProcessDelegateService(session, context);
return(processDelegateService);
}
else if (scopeType == DelegateScopeTypeEnum.Activity)
{
var activityDelegateService = new ActivityDelegateService(session, context);
return(activityDelegateService);
}
else
{
throw new ApplicationException(LocalizeHelper.GetEngineMessage("delegateservicefactory.CreateDelegateService.error"));
}
}