/// <summary>
/// 生成启动流程的Task
/// </summary>
/// <returns></returns>
public InvokeServiceTask ToStartWorkflowTask()
{
InvokeServiceTask task = new InvokeServiceTask();
task.TaskID = UuidHelper.NewUuidString();
task.ResourceID = this.ProcessID;
task.TaskTitle = string.Format("启动\"{0}\"", this.ProcessName);
task.SvcOperationDefs.Add(new WfServiceOperationDefinition("StartProcess", string.Empty).
SetAddress(WfServiceRequestMethod.Post, UriSettings.GetConfig().CheckAndGet("wfPlatformService", "txProcessService").ToString(), WfServiceContentType.Json).
AddParameter("srcConnectionName", this.ConnectionName).AddParameter("processID", this.ProcessID));
task.FillData();
return(task);
}
/// <summary>
/// 为待办url增加重定向器，用于解决认证后，不能重定向带#的url问题
/// </summary>
/// <param name="taskUrl"></param>
/// <returns></returns>
private static string AddRedirector(string taskUrl)
{
string result = taskUrl;
Uri redirector = UriSettings.GetConfig().GetUrl("wfPlatformService", "taskRedirector");
if (redirector != null)
{
NameValueCollection parameters = new NameValueCollection();
parameters.Add("rd", taskUrl);
result = UriHelper.CombineUrlParams(redirector.ToString(), parameters);
}
return(result);
}
/// <summary>
/// 生成同步并且执行活动的Task
/// </summary>
/// <returns></returns>
public InvokeServiceTask ToSyncAndExecuteActivityTask()
{
this.PreviousActivity.NullCheck("流程当前活动为空。流程尚未启动或者已经完成");
InvokeServiceTask task = new InvokeServiceTask();
task.TaskID = UuidHelper.NewUuidString();
task.ResourceID = this.ProcessID;
task.TaskTitle = string.Format("流转\"{0}\"中的活动\"{1}\"", this.ProcessName, this.PreviousActivity.ActivityName);
task.SvcOperationDefs.Add(new WfServiceOperationDefinition("SyncAndExecuteActivity", string.Empty).
SetAddress(WfServiceRequestMethod.Post, UriSettings.GetConfig().CheckAndGet("wfPlatformService", "txProcessService").ToString(), WfServiceContentType.Json).
AddParameter("srcConnectionName", this.ConnectionName).AddParameter("processID", this.ProcessID));
task.FillData();
return(task);
}
/// <summary>
/// 生成同步并且执行活动的Task
/// </summary>
/// <returns></returns>
public InvokeServiceTask ToSyncAndRollbackActivityTask()
{
InvokeServiceTask task = new InvokeServiceTask();
task.TaskID = UuidHelper.NewUuidString();
task.ResourceID = this.ProcessID;
if (this.CurrentActivity != null)
{
task.TaskTitle = string.Format("回滚\"{0}\"中的活动\"{1}\"", this.ProcessName, this.CurrentActivity.ActivityName);
}
else
{
task.TaskTitle = string.Format("回滚\"{0}\"完成", this.ProcessName);
}
task.SvcOperationDefs.Add(new WfServiceOperationDefinition("SyncAndRollbackActivity", string.Empty).
SetAddress(WfServiceRequestMethod.Post, UriSettings.GetConfig().CheckAndGet("wfPlatformService", "txProcessService").ToString(), WfServiceContentType.Json).
AddParameter("srcConnectionName", this.ConnectionName).AddParameter("processID", this.ProcessID));
task.FillData();
return(task);
}
