gov.va.medora.mdws.SecureMessageLib.getAttachment C# (CSharp) Method

        public dto.sm.AttachmentTO getAttachment(string pwd, Int32 attachmentId)
        {
            AttachmentTO result = new AttachmentTO();

            if (String.IsNullOrEmpty(pwd))
            {
                result.fault = new FaultTO("Missing pwd");
            }
            else if (attachmentId <= 0)
            {
                result.fault = new FaultTO("Invalid attachment ID");
            }

            if (result.fault != null)
            {
                return result;
            }
            try
            {
                using (MdoOracleConnection cxn = new MdoOracleConnection(new mdo.DataSource() { ConnectionString = pwd }))
                {
                    AttachmentDao dao = new AttachmentDao(cxn);
                    MessageAttachment attachment = dao.getAttachment(attachmentId);
                    result = new AttachmentTO(attachment);
                }
            }
            catch (Exception exc)
            {
                result.fault = new FaultTO(exc);
            }

            return result;
        }