/// <summary>
/// 更新流程xml
/// </summary>
/// <param name="workFlowXml">流程xml描述</param>
public static bool UpdateWorkFlowXML(string workFlowXml)
{
Byte[] b = System.Text.UTF8Encoding.UTF8.GetBytes(workFlowXml);
XmlDocument objXmlDoc = new XmlDocument();
objXmlDoc.Load(System.Xml.XmlReader.Create(new MemoryStream(b)));
#region form
XmlNode node = objXmlDoc.SelectSingleNode("WebFlow/FlowConfig/BaseProperties");
int flowId = Convert.ToInt32(node.Attributes["flowId"].Value);
FormInfo form = FormBiz.GetForm(flowId);
form.FormName = node.Attributes["flowText"].Value;
form.FlowXml = workFlowXml;
#endregion
#region active
List <ActiveInfo> listActive = new List <ActiveInfo>();
XmlNodeList nodeStepList = objXmlDoc.SelectNodes("WebFlow/Steps/Step");
foreach (XmlNode nodeStep in nodeStepList)
{
XmlNode nodeBase = nodeStep.SelectSingleNode("BaseProperties");
ActiveInfo active = ActiveDataAccess.GetActive(nodeBase.Attributes["id"].Value);
if (active == null)
{
active = new ActiveInfo();
}
active.ActiveId = nodeBase.Attributes["id"].Value;
active.ActiveName = nodeBase.Attributes["text"].Value;
active.ActiveType = nodeBase.Attributes["stepType"].Value;
active.FormId = form.FormId;
listActive.Add(active);
}
#endregion
#region condition
List <ConditionInfo> listCondition = new List <ConditionInfo>();
XmlNodeList nodeActionList = objXmlDoc.SelectNodes("WebFlow/Actions/Action");
foreach (XmlNode nodeAction in nodeActionList)
{
XmlNode nodeBase = nodeAction.SelectSingleNode("BaseProperties");
ConditionInfo condition = ConditionDataAccess.GetCondition(nodeBase.Attributes["id"].Value);
if (condition == null)
{
condition = new ConditionInfo();
}
condition.FromActiveId = nodeBase.Attributes["from"].Value;
condition.ToActiveId = nodeBase.Attributes["to"].Value;
condition.ConditionId = nodeBase.Attributes["id"].Value;
condition.ConditionName = nodeBase.Attributes["text"].Value;
condition.FormId = form.FormId;
listCondition.Add(condition);
}
#endregion
return(FlowDataAccess.UpdateFlow(form, listActive, listCondition));
}
/// <summary>
/// 删除流程xml
/// </summary>
/// <param name="workFlowXml">流程xml描述</param>
public static bool DeleteWorkFlowXML(string formId)
{
return(FlowDataAccess.DeleteFlow(formId));
}
