Esempio n. 1
0
        /// <summary>
        /// 删除流程记录
        /// </summary>
        /// <param name="processGUID">流程定义GUID</param>
        /// <param name="version">版本</param>
        /// <param name="localStorage">本地存储</param>
        public void DeleteProcess(string processGUID, string version, IXPDLStorage localStorage)
        {
            IDbSession session = SessionFactory.CreateSession();

            try
            {
                session.BeginTrans();
                var entity = GetByVersion(processGUID, version);

                string strSql = @"DELETE FROM WfProcess  
                                WHERE  ProcessGUID=@processGUID
                                    AND Version=@version";

                Repository.Execute(session.Connection, strSql,
                                   new { processGUID = processGUID, version = version },
                                   session.Transaction);

                if (localStorage != null)
                {
                    //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();
                throw;
            }
            finally
            {
                session.Dispose();
            }
        }
Esempio n. 2
0
        /// <summary>
        /// 读取Xml文档
        /// </summary>
        /// <param name="processGUID">流程GUID</param>
        /// <param name="version">版本</param>
        /// <param name="extStorage">存储</param>
        /// <returns>Xml文档</returns>
        internal XmlDocument GetProcessXmlDocument(string processGUID, string version, IXPDLStorage extStorage = null)
        {
            var processEntity = GetByVersion(processGUID, version);

            var xmlDoc = new XmlDocument();

            if (extStorage != null)
            {
                xmlDoc = extStorage.Read(processEntity);
            }
            else
            {
                xmlDoc.LoadXml(processEntity.XmlContent);
            }

            return(xmlDoc);
        }
Esempio n. 3
0
        /// <summary>
        /// 读取流程XML文件内容
        /// </summary>
        /// <param name="processGUID">流程GUID</param>
        /// <param name="version">版本</param>
        /// <param name="extStorage">存储</param>
        /// <returns>流程文件实体</returns>
        internal ProcessFileEntity GetProcessFile(string processGUID, string version, IXPDLStorage extStorage = null)
        {
            var processEntity = GetByVersion(processGUID, version);

            //流程文件实体
            var processFileEntity = new ProcessFileEntity();

            processFileEntity.ProcessGUID = processEntity.ProcessGUID;
            processFileEntity.ProcessName = processEntity.ProcessName;
            processFileEntity.Version     = processEntity.Version;
            processFileEntity.Description = processEntity.Description;

            if (extStorage != null)
            {
                //扩展方式读取xml文件内容
                var xmlDoc = extStorage.Read(processEntity);
                processFileEntity.XmlContent = xmlDoc.OuterXml;
            }
            else
            {
                processFileEntity.XmlContent = processEntity.XmlContent;
            }
            return(processFileEntity);
        }
Esempio n. 4
0
        /// <summary>
        /// 读取流程XML文件内容
        /// </summary>
        /// <param name="processGUID">流程GUID</param>
        /// <param name="version">版本</param>
        /// <param name="extStorage">存储</param>
        /// <returns>流程文件实体</returns>
        internal ProcessFileEntity GetProcessFile(string processGUID, string version, IXPDLStorage extStorage = null)
        {
            var processEntity     = GetByVersion(processGUID, version);
            var processFileEntity = FillProcessFileEntity(processEntity);

            return(processFileEntity);
        }