protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
string processDefID = Request.QueryString["ProcessDefID"];
string srcActivity = Request.QueryString["SrcActivity"];
string destActivity = Request.QueryString["DestActivity"];
try
{
WorkflowEngine engine = new WorkflowEngine();
ProcessDefine processDefine = engine.GetProcessDefine(processDefID);
AgileEAP.Workflow.Definition.Transition transition = processDefine.Transitions.FirstOrDefault(t => t.SrcActivity == srcActivity && t.DestActivity == destActivity);
bool isDefault = string.IsNullOrEmpty(transition.Name) && string.IsNullOrEmpty(transition.Expression);
txtExpression.Text = transition.Expression;
txtName.Text = isDefault ? "默认连接" : transition.Name;
chkIsDefault.Checked = isDefault ? true : transition.IsDefault;
}
catch (Exception ex)
{
log.Error(string.Format("显示流程{0}迁移srcActivity={1},destActivity={2}信息出错", processDefID, srcActivity, destActivity), ex);
}
}
}
public ActionResult DeleteProcessInst(string processInstID)
{
AjaxResult ajaxResult = new AjaxResult() { Result = DoResult.Failed };
string actionMessage = string.Format("删除流程实例{0}", processInstID);
try
{
IWorkflowEngine engine = new WorkflowEngine();
engine.DeleteProcessInst(processInstID);
ajaxResult.Result = DoResult.Success;
ajaxResult.RetValue = AgileEAP.Workflow.Enums.ProcessInstStatus.Terminated.GetRemark();
actionMessage += "成功";
}
catch (Exception ex)
{
actionMessage += "出错";
log.Error(actionMessage, ex);
}
finally
{
AddActionLog<ProcessInst>(actionMessage, ajaxResult.Result);
}
ajaxResult.PromptMsg = actionMessage;
return Json(ajaxResult);
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
try
{
IWorkflowEngine engine = new WorkflowEngine();
WorkItem workItem = engine.Persistence.Repository.GetDomain<WorkItem>(Request.QueryString["workItemID"]);
ActivityInst activityInst = engine.Persistence.GetActivityInst(workItem.ActivityInstID);
ProcessDefID = workItem.ProcessID;
ProcessInstID = workItem.ProcessInstID;
Activity activity = engine.Persistence.GetActivity(workItem.ProcessID, activityInst.ActivityDefID);
if (activity is ManualActivity)
{
ManualActivity manualActivity = engine.Persistence.GetActivity(workItem.ProcessID, activityInst.ActivityDefID) as ManualActivity;
if (manualActivity.CustomURL.URLType == URLType.DefaultURL)
{
Url = "/Workflow/eForm" + Request.Url.Query;
}
else
{
Url = string.Format("{0}{1}{2}", RootPath, workItem.ActionURL ?? manualActivity.CustomURL.SpecifyURL, Request.Url.Query);
}
}
else
{
Url = string.Format("{0}{1}{2}", RootPath, workItem.ActionURL, Request.Url.Query);
}
//IList<WorkItem> workItems = repository.Query<WorkItem>().Where(o => o.ProcessInstID == workItem.ProcessInstID).OrderBy(o => o.ExecuteTime).ToList();
//ProcessInst pi = repository.GetDomain<ProcessInst>(workItem.ProcessInstID);
//if (pi.CurrentState == (short)ProcessInstStatus.Completed || pi.CurrentState == (short)ProcessInstStatus.Terminated)
//{
// workItems.Add(new WorkItem()
// {
// Name = "结束",
// ExecutorName = "工作流引擎",
// Executor = "WorkflowEngine"
// });
//}
System.Data.DataTable dt = repository.ExecuteDataTable<ActivityInst>(string.Format(@"select a.ID, a.DestActID,a.DestActInstName,b.Executor,b.ExecutorName,b.ExecuteTime,a.TransTime,
(case when b.CurrentState is null then 5 else b.CurrentState end) as CurrentState
from WF_Transition a left join WF_WorkItem b on a.ProcessInstID=b.ProcessInstID and a.DestActInstID=b.ActivityInstID
where a.ProcessInstID ='{0}'
order by a.TransTime", ProcessInstID));
gvList.DataSource = dt;
gvList.DataBind();
}
catch (Exception ex)
{
log.Error(ex);
}
}
}
public void GetActiveWorkItemsTest()
{
IWorkflowEngine engine = new WorkflowEngine();
var processInstID = "4c571b40-0732-4d0c-8434-a08400b24258";
var value = engine.GetActiveWorkItems(processInstID);
Assert.IsNotNull(value);
}
public void ErrorActivityInstTest()
{
IWorkflowEngine engine = new WorkflowEngine();
var processInstID = "1e5438f0-9ef6-4bc3-8fe5-a0b000f97ef9";
engine.ErrorActivityInst(processInstID);
Assert.IsNotNull(true);
}
public void FormJsonTest()
{
IWorkflowEngine engine = new WorkflowEngine();
var processDefID = "06528f7e-5a95-49ce-8e04-7fe4890569a0";
ProcessDefine processDefine = engine.GetProcessDefine(processDefID);
string json = AgileEAP.Core.JsonConvert.SerializeObject(processDefine, new Newtonsoft.Json.Converters.StringEnumConverter { CamelCaseText = false });
ProcessDefine processDefine2 = AgileEAP.Core.JsonConvert.DeserializeObject<ProcessDefine>(json, new ActivityConvert());
Assert.IsNotNull(true);
}
public string Save(string json)
{
AjaxResult ajaxResult = new AjaxResult();
string errorMsg = string.Empty;
DoResult actionResult = DoResult.Failed;
string actionMessage = string.Empty;
string processDefID = Request.QueryString["ProcessDefID"];
string srcActivity = Request.QueryString["SrcActivity"];
string destActivity = Request.QueryString["DestActivity"];
try
{
WorkflowEngine engine = new WorkflowEngine();
ProcessDefine processDefine = engine.GetProcessDefine(processDefID);
ProcessDef processDef = repository.GetDomain<ProcessDef>(processDefID);
AgileEAP.Workflow.Definition.Transition transition = processDefine.Transitions.FirstOrDefault(t => t.SrcActivity == srcActivity && t.DestActivity == destActivity);
IDictionary<string, object> values = JsonConvert.DeserializeObject<IDictionary<string, object>>(json);
transition.IsDefault = values.GetSafeValue<bool>("IsDefault", false);
transition.Name = values.GetSafeValue<string>("Name", transition.Name);
transition.Expression = values.GetSafeValue<string>("Expression", transition.Expression);
processDef.Content = processDefine.ToXml();
repository.SaveOrUpdate(processDef);
actionResult = DoResult.Success;
//获取提示信息
actionMessage = RemarkAttribute.GetEnumRemark(actionResult);
//记录操作日志
AddActionLog(processDef, actionResult, string.Format("保存流程{0}迁移srcActivity={1},destActivity={2}信息", processDefID, srcActivity, destActivity));
ajaxResult.Result = actionResult;
ajaxResult.RetValue = srcActivity + ":" + destActivity;
ajaxResult.PromptMsg = actionMessage;
}
catch (Exception ex)
{
ajaxResult.Result = DoResult.Failed;
AddActionLog<ProcessDef>(string.Format("保存流程{0}迁移srcActivity={1},destActivity={2}信息", processDefID, srcActivity, destActivity), ajaxResult.Result);
log.Error(string.Format("显示流程{0}迁移srcActivity={1},destActivity={2}信息出错", processDefID, srcActivity, destActivity), ex);
}
return JsonConvert.SerializeObject(ajaxResult);
}
public string StartProcessInst(string processDefID)
{
AjaxResult ajaxResult = new AjaxResult();
string errorMsg = string.Empty;
DoResult actionResult = DoResult.Failed;
string actionMessage = string.Empty;
try
{
WorkflowEngine engine = new WorkflowEngine(); // TODO: Initialize to an appropriate value
string processInstID = engine.CreateAProcess(processDefID);// string.Empty; // TODO: Initialize to an appropriate value
engine.StartAProcess(processInstID, null);
ProcessInst pi = repository.GetDomain<ProcessInst>(processInstID);
IDictionary<string, object> parameters = new Dictionary<string, object>();
parameters.Add("ProcessInstID", processInstID);
WorkItem wi = repository.FindOne<WorkItem>(parameters);
actionResult = DoResult.Success;
//获取提示信息
actionMessage = RemarkAttribute.GetEnumRemark(actionResult);
//记录操作日志
AddActionLog(pi, actionResult, actionMessage);
ajaxResult.Result = actionResult;
ajaxResult.RetValue = pi.ID + '$' + wi.ID;
ajaxResult.PromptMsg = actionMessage;
}
catch (Exception ex)
{
actionMessage = RemarkAttribute.GetEnumRemark(actionResult);
log.Error(actionMessage, ex);
}
return JsonConvert.SerializeObject(ajaxResult);
}
public string Delete(string processInstID)
{
AjaxResult ajaxResult = new AjaxResult();
string actionMessage = string.Format("删除流程实例{0}", processInstID);
try
{
IWorkflowEngine engine = new WorkflowEngine();
engine.DeleteProcessInst(processInstID);
ajaxResult.Result = DoResult.Success;
ajaxResult.RetValue = AgileEAP.Workflow.Enums.ProcessInstStatus.Running.GetRemark();
ajaxResult.PromptMsg = actionMessage + "成功";
}
catch (Exception ex)
{
log.Error(actionMessage + "出错", ex);
}
finally
{
AddActionLog<ProcessInst>(actionMessage, ajaxResult.Result);
}
return JsonConvert.SerializeObject(ajaxResult);
}
/// <summary>
/// 显示列表信息
/// </summary>
/// <param name="gvList">GridView对象</param>
/// <param name="pageInfo">分页信息</param>
public void ShowList(PagedGridView gvList, PageInfo pageInfo)
{
WorkflowEngine wfEngine = new WorkflowEngine();
IList<Activity> result = wfEngine.GetProcessDefine(ProcessDefID).Activities.OrderBy(a => a.ActivityType).ToList();
gvList.ItemCount = result.Count;
gvList.DataSource = result;
gvList.DataBind();
}
