/// <summary>
/// 创建工作流运行时
/// </summary>
/// <param name="IsPer">是否使用持久化</param>
/// <returns></returns>
public static WorkflowRuntime CreateWorkFlowRuntime(bool IsPer)
{
try
{
WorkflowRuntime WfRuntime = new WorkflowRuntime();
if (IsPer)
{
ConnectionStringSettings defaultConnectionString = ConfigurationManager.ConnectionStrings["OracleConnection"];
WfRuntime.AddService(new AdoPersistenceService(defaultConnectionString, true, TimeSpan.FromSeconds(0), TimeSpan.FromSeconds(0)));
WfRuntime.AddService(new AdoTrackingService(defaultConnectionString));
WfRuntime.AddService(new AdoWorkBatchService());
}
FlowEvent ExternalEvent = new FlowEvent();
ExternalDataExchangeService objService = new ExternalDataExchangeService();
WfRuntime.AddService(objService);
objService.AddService(ExternalEvent);
ManualWorkflowSchedulerService scheduleService = new ManualWorkflowSchedulerService();
WfRuntime.AddService(scheduleService);
TypeProvider typeProvider = new TypeProvider(null);
WfRuntime.AddService(typeProvider);
WfRuntime.StartRuntime();
return WfRuntime;
}
catch (Exception ex)
{
LogHelper.WriteLog("CreateWorkFlowRuntime异常信息 ：" + ex.ToString());
throw new Exception(ex.Message);
}
}
/// <summary>
/// 启动与工作流程相同类型流程，查询对应节点用户
/// </summary>
/// <param name="CompanyID">公司ID</param>
/// <param name="ModelCode">模块代码</param>
/// <param name="FlowGUID">待审批流GUID，新增时为空或者为StartFlow</param>
/// <returns></returns>
public DataResult GetAppUser( string CompanyID, string ModelCode, string FlowGUID, string xml)
{
Tracer.Debug("GetAppUser 启动与工作流程相同类型流程，查询对应节点用户 ModelCode=" + ModelCode + " FlowGUID=" + FlowGUID + " CompanyID=" + CompanyID);
FlowUser user = SUser;
DataResult GetAppUserResult = new DataResult();
try
{
string StateName = null;
if (FlowGUID == "" || FlowGUID == "StartFlow")
{
StateName = "StartFlow";
}
else
{
//根据待审批流程GUID,检索待审批状态节点代码
List<SMT.Workflow.Common.Model.FLOW_FLOWRECORDDETAIL_T> FlowRecord = FlowBLL.GetFlowInfo( "", FlowGUID, "", "", "", "", "", null);
if (FlowRecord == null)
{
GetAppUserResult.Err = "没有待处理的审核";
GetAppUserResult.UserInfo = null;
return GetAppUserResult;
}
StateName = FlowRecord[0].STATECODE;
}
//根据公司ID，模块代码获取配置的流程
WorkflowInstance instance = null;
Tracer.Debug("根据公司ID，模块代码获取配置的流程FlowBLL.GetFlowByModelName:OgrType='0'");
List<SMT.Workflow.Common.Model.FLOW_MODELFLOWRELATION_T> MODELFLOWRELATION = FlowBLL.GetFlowByModelName( CompanyID, "", ModelCode, "0", ref user);
if (MODELFLOWRELATION == null || MODELFLOWRELATION.Count == 0)
{
GetAppUserResult.Err = "没有可使用的流程";
GetAppUserResult.UserInfo = null;
return GetAppUserResult;
}
SMT.Workflow.Common.Model.FLOW_FLOWDEFINE_T Xoml = MODELFLOWRELATION[0].FLOW_FLOWDEFINE_T;
XmlReader readerxoml, readerule;
StringReader strXoml = new StringReader(Xoml.LAYOUT);
StringReader strRules = new StringReader(Xoml.RULES == null ? "" : Xoml.RULES);
readerxoml = XmlReader.Create(strXoml);
readerule = XmlReader.Create(strRules);
WorkflowRuntime workflowRuntime = new WorkflowRuntime();
workflowRuntime.StartRuntime();
FlowEvent ExternalEvent = new FlowEvent();
//ExternalDataExchangeService objService = new ExternalDataExchangeService();
//workflowRuntime.AddService(objService);
//objService.AddService(ExternalEvent);
//TypeProvider typeProvider = new TypeProvider(null);
//workflowRuntime.AddService(typeProvider);
////XmlReader readerxoml = XmlReader.Create(HttpContext.Current.Server.MapPath ("TestFlow.xml"));
//// instance = workflowRuntime.CreateWorkflow(readerxoml);
//if (Xoml.RULES == null)
// instance = workflowRuntime.CreateWorkflow(readerxoml);
//else
// instance = workflowRuntime.CreateWorkflow(readerxoml, readerule, null);
//// instance = workflowRuntime.CreateWorkflow(typeof(TestFlow));
//instance.Start();
//StateMachineWorkflowInstance workflowinstance = new StateMachineWorkflowInstance(workflowRuntime, instance.InstanceId);
////从实例中获取定义
//if (1 == 2)
//{
// System.Workflow.Activities.StateMachineWorkflowActivity smworkflow = new StateMachineWorkflowActivity();
// smworkflow = workflowinstance.StateMachineWorkflow;
// RuleDefinitions ruleDefinitions = smworkflow.GetValue(RuleDefinitions.RuleDefinitionsProperty) as RuleDefinitions;
// WorkflowMarkupSerializer markupSerializer = new WorkflowMarkupSerializer();
// StringBuilder xoml = new StringBuilder();
// StringBuilder rule = new StringBuilder();
// XmlWriter xmlWriter = XmlWriter.Create(xoml);
// XmlWriter ruleWriter = XmlWriter.Create(rule);
// markupSerializer.Serialize(xmlWriter, smworkflow);
// markupSerializer.Serialize(ruleWriter, ruleDefinitions);
// xmlWriter.Close();
// ruleWriter.Close();
// StringReader readxoml = new StringReader(xoml.ToString());
// StringReader readrule = new StringReader(rule.ToString());
// XmlReader readerxoml2 = XmlReader.Create(readxoml);
// XmlReader readerrule2 = XmlReader.Create(readrule);
// WorkflowInstance instance1 = workflowRuntime.CreateWorkflow(readerxoml2, readerrule2, null);
// instance1.Start();
// StateMachineWorkflowInstance workflowinstance1 = new StateMachineWorkflowInstance(workflowRuntime, instance1.InstanceId);
// workflowinstance1.SetState(StateName);
//}
//从实例中获取定义并启动新实例
//跳转到节点StateName
//workflowinstance.SetState(StateName);
FlowDataType.FlowData FlowData = new FlowDataType.FlowData();
FlowData.xml = xml;
// FlowData.Flow_FlowRecord_T = null;
//ExternalEvent.OnDoFlow(instance.InstanceId, FlowData);//激发流程引擎流转到下一状态
System.Threading.Thread.Sleep(1000);
//PermissionServiceClient WcfPermissionService = new PermissionServiceClient();
string CurrentStateName = ""; //workflowinstance.CurrentStateName == null ? "End" : //workflowinstance.CurrentStateName; //取得当前状态
List<UserInfo> listUser = new List<UserInfo>();
if (CurrentStateName != "End")
{
if (CurrentStateName.Substring(0, 5) == "State")
{
CurrentStateName = CurrentStateName.Substring(5);
}
string roleID = new Guid(CurrentStateName).ToString("D");
List<T_SYS_USER> User = new List<T_SYS_USER>(); //WcfPermissionService.GetSysUserByRole(WFCurrentStateName); //检索本状态（角色）对应用户
using (SysUserRoleBLL bll = new SysUserRoleBLL())
{
IQueryable<T_SYS_USER> IQList = bll.GetSysUserByRole(roleID);
User = IQList == null ? null : IQList.ToList();
}
if (User != null)
for (int i = 0; i < User.Count(); i++)
{
UserInfo tmp = new UserInfo();
tmp.UserID = User[i].EMPLOYEEID;
tmp.UserName = User[i].EMPLOYEENAME;
listUser.Add(tmp);
}
}
else
{
//已经到流程结束状态
UserInfo tmp = new UserInfo();
tmp.UserID = "End";
tmp.UserName = "******";
listUser.Add(tmp);
}
GetAppUserResult.UserInfo = listUser.Count > 0 ? listUser : null;
if (GetAppUserResult.UserInfo == null)
GetAppUserResult.Err = "没有找到用户";
return GetAppUserResult;
// return listUser;
//return workflowinstance.CurrentStateName == null ? "End" : workflowinstance.CurrentStateName;
}
catch (Exception ex)
{
GetAppUserResult.Err = ex.Message;
GetAppUserResult.UserInfo = null;
return GetAppUserResult;
}
}
/// <summary>
/// 启动与工作流程相同类型流程，查询对应节点用户
/// </summary>
/// <param name="CompanyID">公司ID</param>
/// <param name="ModelCode">模块代码</param>
/// <param name="FlowGUID">待审批流GUID，新增时为空或者为StartFlow</param>
/// <returns></returns>
public DataResult GetAppUser(OracleConnection con, string CompanyID, string ModelCode, string FlowGUID, string xml)
{
DataResult GetAppUserResult = new DataResult();
try
{
string StateName = null;
if (FlowGUID == "" || FlowGUID == "StartFlow")
{
StateName = "StartFlow";
}
else
{
//根据待审批流程GUID,检索待审批状态节点代码
List<FLOW_FLOWRECORDDETAIL_T> FlowRecord = FlowBLL2.GetFlowInfo(con, "", FlowGUID, "", "", "", "", "", null);
if (FlowRecord == null)
{
GetAppUserResult.Err = "没有待处理的审核";
GetAppUserResult.UserInfo = null;
return GetAppUserResult;
}
StateName = FlowRecord[0].STATECODE;
}
//根据公司ID，模块代码获取配置的流程
WorkflowInstance instance = null;
LogHelper.WriteLog("根据公司ID，模块代码获取配置的流程FlowBLL2.GetFlowByModelName:OgrType='0'");
List<FLOW_MODELFLOWRELATION_T> MODELFLOWRELATION = FlowBLL2.GetFlowByModelName(con, CompanyID, "", ModelCode, "0");
if (MODELFLOWRELATION == null || MODELFLOWRELATION.Count == 0)
{
GetAppUserResult.Err = "没有可使用的流程";
GetAppUserResult.UserInfo = null;
return GetAppUserResult;
}
FLOW_FLOWDEFINE_T Xoml = MODELFLOWRELATION[0].FLOW_FLOWDEFINE_T;
XmlReader readerxoml, readerule;
StringReader strXoml = new StringReader(Xoml.XOML);
StringReader strRules = new StringReader(Xoml.RULES == null ? "" : Xoml.RULES);
readerxoml = XmlReader.Create(strXoml);
readerule = XmlReader.Create(strRules);
WorkflowRuntime workflowRuntime = new WorkflowRuntime();
workflowRuntime.StartRuntime();
FlowEvent ExternalEvent = new FlowEvent();
ExternalDataExchangeService objService = new ExternalDataExchangeService();
workflowRuntime.AddService(objService);
objService.AddService(ExternalEvent);
TypeProvider typeProvider = new TypeProvider(null);
workflowRuntime.AddService(typeProvider);
//XmlReader readerxoml = XmlReader.Create(HttpContext.Current.Server.MapPath ("TestFlow.xml"));
// instance = workflowRuntime.CreateWorkflow(readerxoml);
if (Xoml.RULES == null)
instance = workflowRuntime.CreateWorkflow(readerxoml);
else
instance = workflowRuntime.CreateWorkflow(readerxoml, readerule, null);
// instance = workflowRuntime.CreateWorkflow(typeof(TestFlow));
instance.Start();
StateMachineWorkflowInstance workflowinstance = new StateMachineWorkflowInstance(workflowRuntime, instance.InstanceId);
//从实例中获取定义
if (1 == 2)
{
System.Workflow.Activities.StateMachineWorkflowActivity smworkflow = new StateMachineWorkflowActivity();
smworkflow = workflowinstance.StateMachineWorkflow;
RuleDefinitions ruleDefinitions = smworkflow.GetValue(RuleDefinitions.RuleDefinitionsProperty) as RuleDefinitions;
WorkflowMarkupSerializer markupSerializer = new WorkflowMarkupSerializer();
StringBuilder xoml = new StringBuilder();
StringBuilder rule = new StringBuilder();
XmlWriter xmlWriter = XmlWriter.Create(xoml);
XmlWriter ruleWriter = XmlWriter.Create(rule);
markupSerializer.Serialize(xmlWriter, smworkflow);
markupSerializer.Serialize(ruleWriter, ruleDefinitions);
xmlWriter.Close();
ruleWriter.Close();
StringReader readxoml = new StringReader(xoml.ToString());
StringReader readrule = new StringReader(rule.ToString());
XmlReader readerxoml2 = XmlReader.Create(readxoml);
XmlReader readerrule2 = XmlReader.Create(readrule);
WorkflowInstance instance1 = workflowRuntime.CreateWorkflow(readerxoml2, readerrule2, null);
instance1.Start();
StateMachineWorkflowInstance workflowinstance1 = new StateMachineWorkflowInstance(workflowRuntime, instance1.InstanceId);
workflowinstance1.SetState(StateName);
}
//从实例中获取定义并启动新实例
//跳转到节点StateName
workflowinstance.SetState(StateName);
FlowDataType.FlowData FlowData = new FlowDataType.FlowData();
FlowData.xml = xml;
// FlowData.Flow_FlowRecord_T = null;
ExternalEvent.OnDoFlow(instance.InstanceId, FlowData);//激发流程引擎流转到下一状态
System.Threading.Thread.Sleep(1000);
PermissionServiceClient WcfPermissionService = new PermissionServiceClient();
string CurrentStateName = workflowinstance.CurrentStateName == null ? "End" : workflowinstance.CurrentStateName; //取得当前状态
List<UserInfo> listUser = new List<UserInfo>();
if (CurrentStateName != "End")
{
if (CurrentStateName.Substring(0, 5) == "State")
{
CurrentStateName = CurrentStateName.Substring(5);
}
string WFCurrentStateName = new Guid(CurrentStateName).ToString("D");
T_SYS_USER[] User = WcfPermissionService.GetSysUserByRole(WFCurrentStateName); //检索本状态（角色）对应用户
if (User != null)
for (int i = 0; i < User.Length; i++)
{
UserInfo tmp = new UserInfo();
tmp.UserID = User[i].EMPLOYEEID;
tmp.UserName = User[i].EMPLOYEENAME;
listUser.Add(tmp);
}
}
else
{
//已经到流程结束状态
UserInfo tmp = new UserInfo();
tmp.UserID = "End";
tmp.UserName = "******";
listUser.Add(tmp);
}
GetAppUserResult.UserInfo = listUser.Count > 0 ? listUser : null;
if (GetAppUserResult.UserInfo == null)
GetAppUserResult.Err = "没有找到用户";
return GetAppUserResult;
// return listUser;
//return workflowinstance.CurrentStateName == null ? "End" : workflowinstance.CurrentStateName;
}
catch (Exception ex)
{
GetAppUserResult.Err = ex.Message;
GetAppUserResult.UserInfo = null;
return GetAppUserResult;
}
}