public object Get()
{
ProcessManager pm = new ProcessManager();
var process = pm.GetByVersion("072AF8C3-482A-4B1C-890B-685CE2FCC75D", "1");
return process;
}
public void RemoveProcess(ProcessEntity entity)
{
ProcessManager pm = new ProcessManager();
pm.Delete(entity.ProcessGUID, entity.Version);
}
public void UpdateProcess(ProcessEntity obj)
{
ProcessManager pm = new ProcessManager();
pm.Update(obj);
}
public void InsertProcess(ProcessEntity obj)
{
ProcessManager pm = new ProcessManager();
pm.Insert(obj);
}
/// <summary>
/// 创建流程定义记录
/// </summary>
/// <param name="entity"></param>
public void CreateProcess(ProcessEntity entity)
{
var processManager = new ProcessManager();
entity.ProcessGUID = Guid.NewGuid().ToString();
entity.CreatedDateTime = DateTime.Now;
entity.XmlFilePath = string.Format("{0}\\{1}", entity.AppType, entity.XmlFileName);
var session = SessionFactory.CreateSession();
try
{
session.BeginTrans();
processManager.Insert(session.Connection, entity, session.Transaction);
//创建xml文件到本地目录
var serverPath = ConfigHelper.GetAppSettingString("WorkflowFileServer");
var physicalFileName = string.Format("{0}\\{1}", serverPath, entity.XmlFilePath);
//判断目录是否存在，否则创建
var pathName = Path.GetDirectoryName(physicalFileName);
if (!Directory.Exists(pathName))
Directory.CreateDirectory(pathName);
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.LoadXml("<Package/>");
XmlDeclaration xmldecl = xmlDoc.CreateXmlDeclaration("1.0", "utf-8", null);
//Add the new node to the document.
XmlElement root = xmlDoc.DocumentElement;
xmlDoc.InsertBefore(xmldecl, root);
XmlElement workflowNode = xmlDoc.CreateElement("WorkflowProcess");
XmlElement processNode = xmlDoc.CreateElement("Process");
processNode.SetAttribute("name", entity.ProcessName);
processNode.SetAttribute("id", entity.ProcessGUID);
XmlElement descriptionNode = xmlDoc.CreateElement("Description");
descriptionNode.InnerText = entity.Description;
processNode.AppendChild(descriptionNode);
workflowNode.AppendChild(processNode);
root.AppendChild(workflowNode);
xmlDoc.Save(physicalFileName);
session.Commit();
}
catch (System.Exception ex)
{
session.Rollback();
}
finally
{
session.Dispose();
}
}
/// <summary>
/// 保存流程定义的xml文件
/// </summary>
/// <param name="diagram"></param>
public void SaveProcessFile(ProcessFileEntity entity)
{
var pm = new ProcessManager();
pm.SaveProcessFile(entity);
}
/// <summary>
/// 更新流程定义记录
/// </summary>
/// <param name="entity"></param>
public void UpdateProcess(ProcessEntity entity)
{
var processManager = new ProcessManager();
processManager.Update(entity);
}
/// <summary>
/// 流程定义的XML文件获取和保存
/// </summary>
/// <param name="processGUID"></param>
/// <returns></returns>
public ProcessFileEntity GetProcessFile(string processGUID, string version)
{
var pm = new ProcessManager();
var entity = pm.GetProcessFile(processGUID, version);
return entity;
}
/// <summary>
/// 获取流程定义数据
/// </summary>
/// <returns></returns>
public IList<ProcessEntity> GetProcess()
{
var pm = new ProcessManager();
var list = pm.GetAll();
return list;
}
/// <summary>
/// 删除流程定义记录
/// </summary>
/// <param name="processGUID"></param>
public void DeleteProcess(string processGUID, string version)
{
IDbSession session = SessionFactory.CreateSession();
try
{
session.BeginTrans();
var processManager = new ProcessManager();
var entity = processManager.GetByVersion(processGUID, version);
processManager.Delete(session.Connection, entity, session.Transaction);
//delete the xml file
var serverPath = ConfigHelper.GetAppSettingString("WorkflowFileServer");
var physicalFileName = string.Format("{0}\\{1}", serverPath, entity.XmlFilePath);
File.Delete(physicalFileName);
session.Commit();
}
catch (System.Exception ex)
{
session.Rollback();
}
finally
{
session.Dispose();
}
}
public void RemoveProcess(String processGUID)
{
ProcessManager pm = new ProcessManager();
pm.Delete(processGUID);
}
/// <summary>
/// 流程定义数据读取
/// </summary>
/// <param name="processGUID">流程定义GUID</param>
/// <returns></returns>
public ProcessEntity GetProcessById(string processGUID)
{
var pm = new ProcessManager();
var entity = pm.GetByGUID(processGUID);
return entity;
}
