示例#1
0
        private string GetNodeName()
        {
            if (this._template != null)
            {
                ActivitySetting activitySetting = this._template.Connection.Activity;

                if (activitySetting.NewNameNode != null)
                {
                    return(activitySetting.NewNameNode);
                }

                TemplateNodeLocaleInfo lang = this.Language;

                if (lang != null)
                {
                    return(lang.Text);
                }
            }

            return(this._nodeDefinition.TemplateNode.Title);
        }
示例#2
0
        /// <summary>
        /// 创建并行节点
        /// </summary>
        /// <param name="setting"></param>
        /// <param name="displayName"></param>
        /// <param name="completionScript"></param>
        /// <param name="branchs"></param>
        /// <returns></returns> 
        public static CustomParallel CreateCustomParallel(ActivitySetting setting
            , string displayName
            , string completionScript
            , params Custom[] branchs)
        {
            var first = setting.FlowNodeIndex == Default_FlowNodeIndex;
            var p = first ? new CustomParallel() : new CustomParallel(setting.FlowNodeIndex);
            if (first) p.OnFlowNodeIndex = o => setting.SetFlowNodeIndex(o);

            p.DisplayName = displayName;
            if (branchs != null)
                branchs.ToList().ForEach(o => p.Branches.Add(o));
            //HACK:【重要】并行节点完成脚本执行设置CompletionCondition
            if (!string.IsNullOrEmpty(completionScript))
                p.CompletionCondition = new LambdaValue<bool>(o =>
                    o.Resolve<IScriptParser>().EvaluateRule(completionScript, o.GetExtension<DataFieldExtension>()));
            return p;
        }
示例#3
0
        /// <summary>
        /// 创建SubProcess子流程节点
        /// </summary>
        /// <param name="setting"></param>
        /// <param name="displayName"></param>
        /// <param name="serverScript">节点执行内容脚本</param>
        /// <param name="finishRule">节点完成规则</param>
        /// <param name="serverScriptResultTo">执行内容的结果输出到指定变量</param>
        /// <param name="serverResultTo">节点执行结果输出到变量</param>
        /// <param name="nexts"></param>
        /// <param name="defaultFlowNode"></param>
        /// <returns></returns>
        public static FlowStep CreateSubProcess(ActivitySetting setting
            , string displayName
            , IDictionary<string, string> finishRule
            , Variable<string> resultTo
            , IDictionary<string, FlowNode> nexts
            , FlowNode defaultFlowNode)
        {
            var server = CreateSubProcess(setting, displayName, finishRule, resultTo);
            var step = new FlowStep();
            step.Action = server;

            if (nexts == null && defaultFlowNode == null) return step;

            //设置finish cases
            var flowSwitch = new FlowSwitch<string>(o => resultTo.Get(o));
            if (defaultFlowNode != null)
                flowSwitch.Default = defaultFlowNode;
            if (nexts != null)
                nexts.ToList().ForEach(o => flowSwitch.Cases.Add(o.Key, o.Value));
            step.Next = flowSwitch;
            return step;
        }
示例#4
0
 /// <summary>
 /// 创建并行节点
 /// </summary>
 /// <param name="setting"></param>
 /// <param name="displayName"></param>
 /// <param name="completionScript"></param>
 /// <param name="next"></param>
 /// <param name="branchs"></param>
 /// <returns></returns>
 public static FlowStep CreateParallel(ActivitySetting setting
     , string displayName
     , string completionScript
     , FlowNode next
     , params Custom[] branchs)
 {
     return new FlowStep() { Action = CreateCustomParallel(setting, displayName, completionScript, branchs), Next = next };
 }
示例#5
0
        /// <summary>
        /// 创建Server节点
        /// </summary>
        /// <param name="setting"></param>
        /// <param name="displayName"></param>
        /// <param name="serverScript"></param>
        /// <param name="finishRule"></param>
        /// <param name="serverScriptResultTo"></param>
        /// <param name="serverResultTo"></param>
        /// <returns></returns>
        public static Server CreateServer(ActivitySetting setting
            , string displayName
            , string serverScript
            , IDictionary<string, string> finishRule
            , Variable<string> serverScriptResultTo
            , Variable<string> serverResultTo)
        {
            //HACK:实现类似于K2的server event
            var first = setting.FlowNodeIndex == Default_FlowNodeIndex;
            var server = first ? new Server() : new Server(setting.FlowNodeIndex);
            if (first) server.OnFlowNodeIndex = o => setting.SetFlowNodeIndex(o);

            server.DisplayName = displayName;
            server.Script = new InArgument<string>(serverScript);
            server.FinishRule = finishRule;
            //设置脚本执行结果输出到变量
            if (serverScriptResultTo != null)
                server.SetScriptResultTo(serverScriptResultTo);
            if (serverScriptResultTo != null && string.IsNullOrEmpty(serverScriptResultTo.Name))
                throw new InvalidOperationException("serverScriptResultTo必须是命名变量");
            //设置节点执行结果输出到变量
            if (serverResultTo != null)
                server.Result = new OutArgument<string>(serverResultTo);

            return server;
        }
示例#6
0
        /// <summary>
        /// 创建人工节点
        /// </summary>
        /// <param name="setting"></param>
        /// <param name="displayName"></param>
        /// <param name="actioner"></param>
        /// <param name="humanResultTo"></param>
        /// <returns></returns>
        public static Human CreateHuman(ActivitySetting setting
            , string displayName
            , IActionersHelper actioner//Activity<string[]> actioner
            , Variable<string> humanResultTo)
        {
            //HACK:实现类似于K2的client event
            var first = setting.FlowNodeIndex == Default_FlowNodeIndex;
            var human = first
                ? new Human(actioner)
                : new Human(setting.FlowNodeIndex, actioner);
            if (first)
                human.OnFlowNodeIndex = o => setting.SetFlowNodeIndex(o);

            human.DisplayName = displayName;
            if (humanResultTo != null)
                human.Result = new OutArgument<string>(humanResultTo);
            return human;
        }
示例#7
0
        /// <summary>
        /// 创建人工节点
        /// </summary>
        /// <param name="setting"></param>
        /// <param name="displayName"></param>
        /// <param name="actioner"></param>
        /// <param name="humanResultTo"></param>
        /// <param name="nexts"></param>
        /// <param name="defaultFlowNode"></param>
        /// <returns></returns>
        public static FlowStep CreateHuman(ActivitySetting setting
            , string displayName
            , IActionersHelper actioner//Activity<string[]> actioner
            , Variable<string> humanResultTo
            , IDictionary<string, FlowNode> nexts
            , FlowNode defaultFlowNode)
        {
            var human = CreateHuman(setting, displayName, actioner, humanResultTo);
            var step = new FlowStep();
            step.Action = human;

            if (nexts == null && defaultFlowNode == null) return step;

            //设置finish cases
            //HACK:在进入switch之前就已经计算出任务结果
            var flowSwitch = new FlowSwitch<string>(o => humanResultTo.Get(o));
            if (defaultFlowNode != null)
                flowSwitch.Default = defaultFlowNode;
            if (nexts != null)
                nexts.ToList().ForEach(o => flowSwitch.Cases.Add(o.Key, o.Value));
            step.Next = flowSwitch;
            return step;
        }
示例#8
0
 /// <summary>
 /// 创建人工节点
 /// </summary>
 /// <param name="setting"></param>
 /// <param name="displayName"></param>
 /// <param name="actioner"></param>
 /// <param name="humanResultTo"></param>
 /// <param name="nexts"></param>
 /// <returns></returns>
 public static FlowStep CreateHuman(ActivitySetting setting
     , string displayName
     , Expression<Func<ActivityContext, string[]>> actioner
     , Variable<string> humanResultTo
     , IDictionary<string, FlowNode> nexts
     , FlowNode defaultFlowNode)
 {
     return null;
     //return CreateHuman(setting
     //    , displayName
     //    , new Taobao.Activities.Expressions.LambdaValue<string[]>(actioner)
     //    , humanResultTo
     //    , nexts
     //    , defaultFlowNode);
 }
示例#9
-1
        /// <summary>
        /// 创建SubProcess子流程节点
        /// </summary>
        /// <param name="setting"></param>
        /// <param name="displayName"></param>
        /// <param name="finishRule">节点完成规则</param>
        /// <param name="resultTo">节点执行结果输出到变量</param>
        /// <returns></returns>
        public static SubProcess CreateSubProcess(ActivitySetting setting
            , string displayName
            , IDictionary<string, string> finishRule
            , Variable<string> resultTo)
        {
            var first = setting.FlowNodeIndex == Default_FlowNodeIndex;
            var sub = first ? new SubProcess() : new SubProcess(setting.FlowNodeIndex);
            if (first) sub.OnFlowNodeIndex = o => setting.SetFlowNodeIndex(o);

            sub.DisplayName = displayName;
            sub.FinishRule = finishRule;

            //设置节点执行结果输出到变量
            if (resultTo != null)
                sub.Result = new OutArgument<string>(resultTo);

            return sub;
        }