protected static FR_Guid Execute(DbConnection Connection, DbTransaction Transaction, P_L3CA_CoUSfIC_1602 Parameter, CSV2Core.SessionSecurity.SessionSecurityTicket securityTicket = null)
        {
            //Leave UserCode region to enable user code saving
            #region UserCode
            var returnValue = new FR_Guid();

            /*
             * @See if Supplier already exists in database
             * */
            ORM_CMN_BPT_Supplier supplier = new ORM_CMN_BPT_Supplier();

            var supplierQuery = new ORM_CMN_BPT_BusinessParticipant.Query();
            supplierQuery.BusinessParticipantITL = Parameter.SupplierITL;
            supplierQuery.Tenant_RefID           = securityTicket.TenantID;
            supplierQuery.IsDeleted = false;

            var supplier_bussinessParticipant = ORM_CMN_BPT_BusinessParticipant.Query.Search(Connection, Transaction, supplierQuery).FirstOrDefault();

            #region if supplier does not exist

            if (supplier_bussinessParticipant == null)
            {
                /*
                 * @Make Supplier Data
                 * */

                var tenantQuery = new ORM_CMN_Tenant.Query()
                {
                    TenantITL    = Parameter.TenantITL,
                    Tenant_RefID = securityTicket.TenantID
                };

                var supplierTenant = ORM_CMN_Tenant.Query.Search(Connection, Transaction, tenantQuery).SingleOrDefault();

                if (supplierTenant == default(ORM_CMN_Tenant))
                {
                    supplierTenant = new ORM_CMN_Tenant();
                    supplierTenant.CMN_TenantID       = Guid.NewGuid();
                    supplierTenant.TenantITL          = Parameter.TenantITL;
                    supplierTenant.Tenant_RefID       = securityTicket.TenantID;
                    supplierTenant.Creation_Timestamp = DateTime.Now;
                    supplierTenant.Save(Connection, Transaction);
                }

                supplier.CMN_BPT_SupplierID            = Guid.NewGuid();
                supplier.Ext_BusinessParticipant_RefID = Guid.NewGuid();
                supplier.Creation_Timestamp            = DateTime.Now;
                supplier.IsDeleted    = false;
                supplier.Tenant_RefID = securityTicket.TenantID;
                supplier.Save(Connection, Transaction);

                ORM_CMN_BPT_BusinessParticipant supplierBussinessParticipant = new ORM_CMN_BPT_BusinessParticipant();
                supplierBussinessParticipant.CMN_BPT_BusinessParticipantID = supplier.Ext_BusinessParticipant_RefID;
                supplierBussinessParticipant.DisplayName            = Parameter.Supplier_Name;
                supplierBussinessParticipant.BusinessParticipantITL = Parameter.SupplierITL;
                supplierBussinessParticipant.Creation_Timestamp     = DateTime.Now;
                supplierBussinessParticipant.Tenant_RefID           = securityTicket.TenantID;
                supplierBussinessParticipant.IsCompany             = true;
                supplierBussinessParticipant.IsTenant              = true;
                supplierBussinessParticipant.IfTenant_Tenant_RefID = Guid.Parse(Parameter.TenantITL);
                supplierBussinessParticipant.IfCompany_CMN_COM_CompanyInfo_RefID = Guid.NewGuid();//companyInfo.CMN_COM_CompanyInfoID
                supplierBussinessParticipant.Save(Connection, Transaction);

                ORM_CMN_COM_CompanyInfo companyInfo = new ORM_CMN_COM_CompanyInfo();
                companyInfo.CMN_COM_CompanyInfoID = supplierBussinessParticipant.IfCompany_CMN_COM_CompanyInfo_RefID;
                companyInfo.Creation_Timestamp    = DateTime.Now;
                companyInfo.Tenant_RefID          = securityTicket.TenantID;
                companyInfo.Contact_UCD_RefID     = Guid.NewGuid();//universalContactDetail.CMN_UniversalContactDetailID
                companyInfo.Save(Connection, Transaction);

                ORM_CMN_UniversalContactDetail universalContactDetail = new ORM_CMN_UniversalContactDetail();
                universalContactDetail.CMN_UniversalContactDetailID = companyInfo.Contact_UCD_RefID;
                universalContactDetail.IsCompany             = true;
                universalContactDetail.Country_639_1_ISOCode = Parameter.CountryISO;
                universalContactDetail.Street_Name           = Parameter.Supplier_Name;
                universalContactDetail.Street_Number         = Parameter.Street_Number;
                universalContactDetail.ZIP                = Parameter.ZIP;
                universalContactDetail.Town               = Parameter.Town;
                universalContactDetail.Region_Code        = Parameter.Region_Code;
                universalContactDetail.Tenant_RefID       = securityTicket.TenantID;
                universalContactDetail.Creation_Timestamp = DateTime.Now;
                universalContactDetail.Save(Connection, Transaction);
            }
            #endregion
            #region if supplier exists , check if its data is changed
            else
            {
                var tenantQuery = new ORM_CMN_Tenant.Query()
                {
                    TenantITL    = Parameter.TenantITL,
                    Tenant_RefID = securityTicket.TenantID,
                    IsDeleted    = false
                };

                ORM_CMN_Tenant supplierTenant;

                if (ORM_CMN_Tenant.Query.Search(Connection, Transaction, tenantQuery).Count > 1)
                {
                    supplierTenant = ORM_CMN_Tenant.Query.Search(Connection, Transaction, tenantQuery).First(); //QUICKFIX
                }
                else
                {
                    supplierTenant = ORM_CMN_Tenant.Query.Search(Connection, Transaction, tenantQuery).SingleOrDefault();
                }

                if (supplierTenant == default(ORM_CMN_Tenant))
                {
                    supplierTenant = new ORM_CMN_Tenant();
                    supplierTenant.CMN_TenantID       = Guid.NewGuid();
                    supplierTenant.TenantITL          = Parameter.TenantITL;
                    supplierTenant.Tenant_RefID       = securityTicket.TenantID;
                    supplierTenant.Creation_Timestamp = DateTime.Now;
                    supplierTenant.Save(Connection, Transaction);

                    supplier_bussinessParticipant.IsTenant = true;
                    supplier_bussinessParticipant.IfTenant_Tenant_RefID = Guid.Parse(Parameter.TenantITL);
                }

                supplier_bussinessParticipant.DisplayName = Parameter.Supplier_Name;
                supplier_bussinessParticipant.Save(Connection, Transaction);

                var query = new ORM_CMN_BPT_Supplier.Query();
                query.Ext_BusinessParticipant_RefID = supplier_bussinessParticipant.CMN_BPT_BusinessParticipantID;
                query.Tenant_RefID = securityTicket.TenantID;
                query.IsDeleted    = false;

                supplier = ORM_CMN_BPT_Supplier.Query.Search(Connection, Transaction, query).First();

                //edit universal contact details

                var companyInfoQuery = new ORM_CMN_COM_CompanyInfo.Query();
                companyInfoQuery.CMN_COM_CompanyInfoID = supplier_bussinessParticipant.IfCompany_CMN_COM_CompanyInfo_RefID;
                companyInfoQuery.Tenant_RefID          = securityTicket.TenantID;
                companyInfoQuery.IsDeleted             = false;

                var companyInfo = ORM_CMN_COM_CompanyInfo.Query.Search(Connection, Transaction, companyInfoQuery).First();

                var universalContactDetailQuery = new ORM_CMN_UniversalContactDetail.Query();
                universalContactDetailQuery.CMN_UniversalContactDetailID = companyInfo.Contact_UCD_RefID;
                universalContactDetailQuery.Tenant_RefID = securityTicket.TenantID;
                universalContactDetailQuery.IsDeleted    = false;

                var universalContactDetail = ORM_CMN_UniversalContactDetail.Query.Search(Connection, Transaction, universalContactDetailQuery).First();

                universalContactDetail.Country_639_1_ISOCode = Parameter.CountryISO;
                universalContactDetail.Street_Name           = Parameter.Supplier_Name;
                universalContactDetail.Street_Number         = Parameter.Street_Number;
                universalContactDetail.ZIP         = Parameter.ZIP;
                universalContactDetail.Town        = Parameter.Town;
                universalContactDetail.Region_Code = Parameter.Region_Code;
                universalContactDetail.Save(Connection, Transaction);
            }
            #endregion

            returnValue.Result = supplier.CMN_BPT_SupplierID;
            return(returnValue);

            #endregion UserCode
        }
 ///<summary>
 /// Invokes the method for the given Connection, and Transaction, leaving them open/not commited if no exceptions occured
 ///<summary>
 public static FR_Guid Invoke(DbConnection Connection, DbTransaction Transaction, P_L3CA_CoUSfIC_1602 Parameter, CSV2Core.SessionSecurity.SessionSecurityTicket securityTicket = null)
 {
     return(Invoke(Connection, Transaction, null, Parameter, securityTicket));
 }
        ///<summary>
        /// Method Invocation of wrapper classes
        ///<summary>
        protected static FR_Guid Invoke(DbConnection Connection, DbTransaction Transaction, string ConnectionString, P_L3CA_CoUSfIC_1602 Parameter, CSV2Core.SessionSecurity.SessionSecurityTicket securityTicket = null)
        {
            bool cleanupConnection  = Connection == null;
            bool cleanupTransaction = Transaction == null;

            FR_Guid functionReturn = new FR_Guid();

            try
            {
                if (cleanupConnection == true)
                {
                    Connection = CSV2Core_MySQL.Support.DBSQLSupport.CreateConnection(ConnectionString);
                    Connection.Open();
                }
                if (cleanupTransaction == true)
                {
                    Transaction = Connection.BeginTransaction();
                }

                functionReturn = Execute(Connection, Transaction, Parameter, securityTicket);

                #region Cleanup Connection/Transaction
                //Commit the transaction
                if (cleanupTransaction == true)
                {
                    Transaction.Commit();
                }
                //Close the connection
                if (cleanupConnection == true)
                {
                    Connection.Close();
                }
                #endregion
            }
            catch (Exception ex)
            {
                try
                {
                    if (cleanupTransaction == true && Transaction != null)
                    {
                        Transaction.Rollback();
                    }
                }
                catch { }

                try
                {
                    if (cleanupConnection == true && Connection != null)
                    {
                        Connection.Close();
                    }
                }
                catch { }

                throw new Exception("Exception occured in method cls_CreateOrUpdateSupplier_for_ImportedCatalog", ex);
            }
            return(functionReturn);
        }
 ///<summary>
 /// Opens the connection/transaction for the given connectionString, and closes them when complete
 ///<summary>
 public static FR_Guid Invoke(string ConnectionString, P_L3CA_CoUSfIC_1602 Parameter, CSV2Core.SessionSecurity.SessionSecurityTicket securityTicket = null)
 {
     return(Invoke(null, null, ConnectionString, Parameter, securityTicket));
 }