public Statements.WorkflowActivity Parse(string key, string workflowDefinition, IEnumerable <ActivitySetting> activitySettings)
{
var settings = GetActivitySettings();
var flow = new Statements.WorkflowActivity();
var v1 = new Variable <string>("v1");
flow.Variables.Add(v1);
var third = WorkflowBuilder.CreateServer(settings.ElementAt(2), "节点3", "'1'", null, v1, flow.CustomActivityResult, null, null);
var second = WorkflowBuilder.CreateSubProcess(settings.ElementAt(1)
, "子流程-节点2"
, new Dictionary <string, string>()
{
{ "error", this._finishRule }
}
, null, null
, third);
SequenceWorkflowParser.Second = second.Action as SubProcess;
flow.Body.StartNode = WorkflowBuilder.CreateHuman(settings.ElementAt(0)
, "节点1"
, new GetUsers(this._actionerRule)
, flow.CustomActivityResult
, null
, second);
SequenceWorkflowParser.First = (flow.Body.StartNode as FlowStep).Action as Human;
return(flow);
}
public Statements.WorkflowActivity Parse(string key, string workflowDefinition, IEnumerable <ActivitySetting> activitySettings)
{
var settings = GetActivitySettings();
var flow = new Statements.WorkflowActivity();
ParallelWorkflowParser.Human = WorkflowBuilder.CreateHuman(settings.ElementAt(1)
, "并行子节点1"
, new GetUsers(this._actionerRule)
, null);
ParallelWorkflowParser.SubProcess = WorkflowBuilder.CreateSubProcess(settings.ElementAt(2)
, "并行子节点2"
, new Dictionary <string, string>()
{
{ "error", this._finishRule }
}
, null);
flow.Body.StartNode = WorkflowBuilder.CreateParallel(settings.ElementAt(0)
, "并行节点"
, this._completion
, null
, ParallelWorkflowParser.Human
, ParallelWorkflowParser.SubProcess);
Parallel = (flow.Body.StartNode as FlowStep).Action as Parallel;
return(flow);
}
//通过Flowchart节点和自定义活动列表解析NTFE-BPM活动树
private Taobao.Workflow.Activities.Statements.WorkflowActivity ParseWorkflowActivity(XElement root
, IList <ActivitySetting> activitySettings
, bool isCacheMetaData)
{
var activity = new WorkflowActivity();
var variableElements = root.Descendants("Variable").ToList();
//设置变量集合
this.SetVariablesForActivity(variableElements, activity);
var nodeDataElements = root.Descendants("NodeData")
.Where(o => o.Attribute("Category").Value != "Comment")
.ToList();
var linkDataElements = root.Descendants("LinkData").ToList();
var flowNodes = new Dictionary <string, FlowNodeInfo>(); //定义点集合
var temp = new List <string>();
foreach (var nodeDataElement in nodeDataElements)
{
var category = nodeDataElement.Attribute("Category").Value;
if (category == "HumanPar" || category == "ServerPar" || category == "ChildPar" || category == "Start")
{
continue;
}
var activityName = nodeDataElement.Attribute("Text").Value;
var key = nodeDataElement.Attribute("Key").Value;
if (temp.Contains(activityName))
{
throw new InvalidOperationException("流程中包括重复名称的节点，请检查！");
}
temp.Add(activityName);
var activitySetting = activitySettings.FirstOrDefault(o => o.ActivityName == activityName);
if (activitySetting == null)
{
throw new Exception(string.Format(@"解析出错，找不到名称为“{0}”的ActivitySetting", activityName));
}
Taobao.Activities.Statements.FlowStep flowStep = null;
if (activitySetting is HumanSetting)
{
var humanSetting = activitySetting as HumanSetting;
//创建人工节点
flowStep = WorkflowBuilder.CreateHuman(activitySetting
, activitySetting.ActivityName
, new GetUsers(humanSetting.ActionerRule.Scripts)
, activity.CustomActivityResult
, new Dictionary <string, Taobao.Activities.Statements.FlowNode>()
, null);
}
else if (activitySetting is ServerSetting)
{
var customSetting = activitySetting as CustomSetting;
var serverSetting = activitySetting as ServerSetting;
var resultTo = activity.Variables.ToList().FirstOrDefault(o => o.Name == serverSetting.ResultTo);
//创建人工节点
flowStep = WorkflowBuilder.CreateServer(activitySetting
, activitySetting.ActivityName
, serverSetting.Script
, customSetting.FinishRule.Scripts
, resultTo != null ? (Variable <string>)resultTo : null
, activity.CustomActivityResult
, new Dictionary <string, Taobao.Activities.Statements.FlowNode>()
, null);
}
else if (activitySetting is SubProcessSetting)
{
var customSetting = activitySetting as CustomSetting;
var subProcessSetting = activitySetting as SubProcessSetting;
//创建子流程节点
flowStep = WorkflowBuilder.CreateSubProcess(activitySetting
, activitySetting.ActivityName
, customSetting.FinishRule.Scripts
, activity.CustomActivityResult
, new Dictionary <string, Taobao.Activities.Statements.FlowNode>()
, null);
}
else if (activitySetting is ParallelSetting)
{
IList <Custom> customs = new List <Custom>();
//遍历customs
var customParElements = nodeDataElements.Where(o => o.Attribute("SubGraphKey") != null && o.Attribute("SubGraphKey").Value == key).ToList();
foreach (var customParElement in customParElements)
{
var customeCategory = customParElement.Attribute("Category").Value;
var customeActivityName = customParElement.Attribute("Text").Value;
if (temp.Contains(customeActivityName))
{
throw new InvalidOperationException("流程中包括重复名称的节点，请检查！");
}
temp.Add(customeActivityName);
var customActivitySetting = activitySettings.FirstOrDefault(o => o.ActivityName == customeActivityName);
if (customActivitySetting == null)
{
throw new Exception(string.Format(@"解析出错，找不到名称为“{0}”的ActivitySetting", customeActivityName));
}
if (customActivitySetting is HumanSetting)
{
var humanSetting = customActivitySetting as HumanSetting;
//创建并行容器中人工节点
var human = WorkflowBuilder.CreateHuman(customActivitySetting
, customActivitySetting.ActivityName
, new GetUsers(humanSetting.ActionerRule.Scripts)
, activity.CustomActivityResult);
customs.Add(human);
}
else if (customActivitySetting is ServerSetting)
{
var customSetting = customActivitySetting as CustomSetting;
var serverSetting = customActivitySetting as ServerSetting;
var resultTo = activity.Variables.ToList().FirstOrDefault(o => o.Name == serverSetting.ResultTo);
//创建并行容器中自动节点
var server = WorkflowBuilder.CreateServer(customActivitySetting
, customActivitySetting.ActivityName
, serverSetting.Script
, customSetting.FinishRule.Scripts
, resultTo != null ? (Variable <string>)resultTo : null
, activity.CustomActivityResult);
customs.Add(server);
}
else if (customActivitySetting is SubProcessSetting)
{
var customSetting = customActivitySetting as CustomSetting;
var subProcessSetting = customActivitySetting as SubProcessSetting;
//创建并行容器中子流程节点
var subprocess = WorkflowBuilder.CreateSubProcess(customActivitySetting
, customActivitySetting.ActivityName
, customSetting.FinishRule.Scripts
, activity.CustomActivityResult);
customs.Add(subprocess);
}
}
//创建并行容器节点
flowStep = WorkflowBuilder.CreateParallel(activitySetting
, activitySetting.ActivityName
, (activitySetting as ParallelSetting).CompletionCondition
, null
, customs.ToArray());
}
flowNodes.Add(key, new FlowNodeInfo()
{
FlowStep = flowStep
});
}
if (nodeDataElements.Count(o => o.Attribute("Category").Value == "Start") != 1)
{
throw new InvalidOperationException("不包括Start开始节点");
}
//创建流程节点
this.BuildFlowNode(flowNodes, linkDataElements);
var startLinkElement = linkDataElements.FirstOrDefault(o => o.Attribute("From").Value == "Start");
if (startLinkElement == null)
{
throw new InvalidOperationException("不包含Start到初始点连线");
}
activity.Body.StartNode = flowNodes[startLinkElement.Attribute("To").Value].FlowStep;
//初始化Flowchart节点的元素
if (isCacheMetaData)
{
CacheMetadata(activity.Body);
}
return(activity);
}
public WorkflowActivity Parse(string key, string workflowDefinition, IEnumerable <ActivitySetting> activitySettings)
{
//本测试工程的大部分测试均基于此工作流定义，需谨慎变更 禁止修改
var flow = new Statements.WorkflowActivity();
IEnumerable <ActivitySetting> settings;
if (key.IndexOf("SubProcess") >= 0)
{
//0 节点1 同意|否决
//1 节点2 完成
//2 节点3 完成
settings = GetSubProcessActivitySettings();
var third = WorkflowBuilder.CreateServer(settings.ElementAt(2)
, "节点3"
, "'1'"
, null
, null
, flow.CustomActivityResult
, null
, null);
var second = WorkflowBuilder.CreateHuman(settings.ElementAt(1)
, "节点2"
, new GetUsers("originator")
, flow.CustomActivityResult
, new Dictionary <string, FlowNode>()
{
{ "同意", third }
}
, null);
flow.Body.StartNode = WorkflowBuilder.CreateHuman(settings.ElementAt(0)
, "节点1"
, new GetUsers("originator")
, flow.CustomActivityResult
, new Dictionary <string, FlowNode>()
{
{ "同意", second }
}
, null);
}
else if (key.IndexOf("ParentProcess") >= 0)
{
//0 节点1 同意|否决
//1 节点2 完成
//2 节点3 完成
//3 节点4 完成
settings = GetParentProcessActivitySettings();
var forth = WorkflowBuilder.CreateServer(settings.ElementAt(3)
, "节点4"
, "'1'"
, null
, null
, flow.CustomActivityResult
, null
, null);
var third = WorkflowBuilder.CreateHuman(settings.ElementAt(2)
, "节点3"
, new GetUsers("originator")
, flow.CustomActivityResult
, new Dictionary <string, FlowNode>()
{
{ "同意", forth }
}
, null);
var second = WorkflowBuilder.CreateSubProcess(settings.ElementAt(1)
, "节点2"
, null
, flow.CustomActivityResult
, null
, third);
flow.Body.StartNode = WorkflowBuilder.CreateHuman(settings.ElementAt(0)
, "节点1"
, new GetUsers("originator")
, flow.CustomActivityResult
, new Dictionary <string, FlowNode>()
{
{ "同意", second }
}
, null);
}
else
{
settings = GetTemplateProcessActivitySettings();
var forth = WorkflowBuilder.CreateServer(settings.ElementAt(3)
, "节点4"
, "'1'"
, null
, null
, flow.CustomActivityResult
, null
, null);
var third = WorkflowBuilder.CreateHuman(settings.ElementAt(2)
, "节点3"
, new GetUsers("originator")
, flow.CustomActivityResult
, new Dictionary <string, FlowNode>()
{
{ "同意", forth }
}
, null);
var second = WorkflowBuilder.CreateHuman(settings.ElementAt(1)
, "节点2"
, new GetUsers("originator")
, flow.CustomActivityResult
, new Dictionary <string, FlowNode>()
{
{ "同意", third }
}
, null);
flow.Body.StartNode = WorkflowBuilder.CreateHuman(settings.ElementAt(0)
, "节点1"
, new GetUsers("originator")
, flow.CustomActivityResult
, new Dictionary <string, FlowNode>()
{
{ "同意", second }
}
, null);
}
return(flow);
}
public virtual Statements.WorkflowActivity Parse(string key, string workflowDefinition, IEnumerable <ActivitySetting> activitySettings)
{
//是否是子流程测试模式
var isSubMode = key.Contains(BaseTest.SubFlag);
var settings = isSubMode ? GetSubProcessActivitySettings() : GetActivitySettings();
var flow = new Statements.WorkflowActivity();
var v1 = new Variable <string>("v1");
flow.Variables.Add(v1);
//0 节点1 同意|否决
//2 节点2 完成 startRule 10s
//4 节点3 完成 OneAtOnce slot=2 发起人->主管->username1
//6 节点4 Server
//8 并行节点 子节点1完成则完成
//8 并行子节点1 发起人 startRule 无限期延迟 需要提前唤醒
//8 并行子节点2 主管
//9 节点6 完成 AllAtOnce slot=2 发起人 同意|否决
//11 节点7 完成 AllAtOnce slot=1 发起人|主管 同意|否决
//根据参数追加一个子流程节点
//13 节点8 子流程节点
var eighth = isSubMode
? WorkflowBuilder.CreateSubProcess(settings.ElementAt(9), BaseTest.SubProcessNode, null, null, null, null)
: null;
var seventh = WorkflowBuilder.CreateHuman(settings.ElementAt(8)
, "节点7"
, new GetUsers("originator", "getSuperior()")
, flow.CustomActivityResult
, null
, isSubMode ? eighth : null);
var sixth = WorkflowBuilder.CreateHuman(settings.ElementAt(7)
, "节点6"
, new GetUsers("originator")
, flow.CustomActivityResult
, null
, seventh);
var parallel_1 = WorkflowBuilder.CreateHuman(settings.ElementAt(5), "并行子节点1", new GetUsers("originator"), null);
var parallel_2 = WorkflowBuilder.CreateHuman(settings.ElementAt(6), "并行子节点2", new GetUsers("getSuperior()"), null);
//true
var parallel = WorkflowBuilder.CreateParallel(settings.ElementAt(4), "并行节点", "true", sixth, parallel_1, parallel_2);
var forth = WorkflowBuilder.CreateServer(settings.ElementAt(3)
, "节点4", "'1'", null, v1, flow.CustomActivityResult, null, parallel);
var third = WorkflowBuilder.CreateHuman(settings.ElementAt(2)
, "节点3"
, new GetUsers("originator", "getSuperior()", BaseTest.VariableUser)
, flow.CustomActivityResult
, null
, forth);
var second = WorkflowBuilder.CreateHuman(settings.ElementAt(1)
, "节点2"
, new GetUsers("originator")
, flow.CustomActivityResult
, null
, third);
flow.Body.StartNode = WorkflowBuilder.CreateHuman(settings.ElementAt(0)
, "节点1"
, new GetUsers("originator")
, flow.CustomActivityResult
, new Dictionary <string, FlowNode>()
{
{ "同意", second }
}
, null);
//有需要可在此初始化元数据
//Taobao.Activities.ActivityUtilities.InitializeActivity(flow);
return(flow);
}