public ITask XmlNodeToTasks(XmlNode taskNode, out ArgAutoBingdingEnvironment argAutoBingdingEnvironment)
{
argAutoBingdingEnvironment = null;
if (taskNode.Name.ToUpper() != "TASK" || taskNode.ChildNodes.Count == 0)
{
return(null);
}
Task task = new Task();
task.Name = XMLNodeHelper.NodeAtt2String(taskNode, "name");
task.IsCanIntercurrent = XMLNodeHelper.NodeAtt2Bool(taskNode, "isCanIntercurrent", task.IsCanIntercurrent);
List <ActionArgCollection> ActionArgCollections = new List <ActionArgCollection>();
foreach (XmlNode child in taskNode.ChildNodes)
{
if (child.NodeType == XmlNodeType.Comment)
{
continue;
}
if (child.Name.ToUpper() == "ACTION")
{
ActionArgCollection actionArgCollection = ParseXMLNodeToAction(child, task);
if (actionArgCollection != null)
{
ActionArgCollections.Add(actionArgCollection);
}
}
}
argAutoBingdingEnvironment = new ArgAutoBingdingEnvironment(ActionArgCollections.ToArray());
return(task);
}
private ITask ParseTaskScript(out ArgAutoBingdingEnvironment argAutoBingdingEnvironment)
{
argAutoBingdingEnvironment = null;
XmlNode taskNode = _rootNode.SelectSingleNode("Task");
if (taskNode == null)
{
return(null);
}
return(new TaskNodeHandler(_assembliesFindDirs).XmlNodeToTasks(taskNode, out argAutoBingdingEnvironment));
}
public ITask FromTaskScriptFile(string xmlScriptFielanem, out ArgAutoBingdingEnvironment argAutoBingdingEnvironment)
{
argAutoBingdingEnvironment = null;
try
{
OpenTaskScript(xmlScriptFielanem);
return(ParseTaskScript(out argAutoBingdingEnvironment));
}
catch (Exception ex)
{
Log.WriterError("TaskNodeHandler", "FromTaskScriptFile", ex.Message);
return(null);
}
}
public static void LoadFrom(string[] assemblyDirs, string scriptfilename, out List <ActionElement> elements, out List <ActionElementLink> links)
{
elements = null;
links = null;
using (TaskScriptParser parser = new TaskScriptParser(assemblyDirs))
{
ArgAutoBingdingEnvironment env = null;
parser.FromTaskScriptFile(scriptfilename, out env);
if (env == null || env.ActionArgSettings == null || env.ActionArgSettings.Length == 0)
{
throw new Exception("脚本文件\"" + scriptfilename + "\"为空。");
}
Dictionary <int, ActionElement> eles = new Dictionary <int, ActionElement>();
Dictionary <LinkObject, ActionElementLink> linkObjs = new Dictionary <LinkObject, ActionElementLink>();
foreach (ActionArgCollection action in env.ActionArgSettings)
{
ActionElement ele = GetActionElement(action);
eles.Add(action.Id, ele);
//
foreach (ActionArg arg in action.ActionArgs)
{
switch (arg.ArgType)
{
case enumArgType.Value:
break;
case enumArgType.Var:
break;
case enumArgType.Ref:
LinkObject lnkObj = GetLinkObject(linkObjs, action.Id, arg.RefActionId);
if (lnkObj != null) //添加一条函数映射关系
{
}
else
{
ActionElement refActionElement = GetActionElement(arg.RefActionId, eles);
ActionElementLink actionLnk = new ActionElementLink(refActionElement, ele);
linkObjs.Add(new LinkObject(action.Id, arg.RefActionId), actionLnk);
}
break;
}
}
}
elements = new List <ActionElement>(eles.Values.ToArray());
links = new List <ActionElementLink>(linkObjs.Values.ToArray());
}
}
public ITask AddTask(string scriptfilename, IVarProvider varProvider, bool isLoopExecute)
{
using (TaskScriptParser parser = new TaskScriptParser(_assemblySearchDirs))
{
ArgAutoBingdingEnvironment env = null;
ITask task = parser.FromTaskScriptFile(scriptfilename, out env);
if (task != null)
{
(task as Task).SetArgAutoBingdingEnvironment(env);
(task as Task).IsLoopExecute = isLoopExecute;
(task as Task).SetVarProvider(varProvider);
(task as Task).SetLog(_log);
(task as Task).SetTracker(_tracker);
if (_taskes == null)
{
_taskes = new List <ITask>();
}
_taskes.Add(task);
return(task);
}
}
return(null);
}
internal void SetArgAutoBingdingEnvironment(ArgAutoBingdingEnvironment argAutoBingdingEnvironment)
{
_argAutoBingdingEnvironment = argAutoBingdingEnvironment;
}