コード例 #1
0
        public new InformationServiceDataReader ExecuteReader(CommandBehavior behavior)
        {
            //TODO: Check if the statement contains a RETURN clause
            string query = statement + " RETURN XML RAW";

            var bag = new PropertyBag();

            foreach (InformationServiceParameter parameter in parameters)
            {
                bag.Add(parameter.ParameterName, parameter.Value);
            }

            QueryXmlRequest queryRequest = new QueryXmlRequest(query, bag);

            Message message = null;

            using (new SwisSettingsContext {
                DataProviderTimeout = TimeSpan.FromSeconds(commandTimeout), ApplicationTag = ApplicationTag, AppendErrors = true
            })
            {
                message = this.connection.Service.Query(queryRequest);
            }

            if (message != null)
            {
                if (message.IsFault)
                {
                    CreateFaultException(message);
                }

                return(new InformationServiceDataReader(this, message.GetReaderAtBodyContents(), this.DateTimeMode));
            }
            return(null);
        }
コード例 #2
0
        public XmlDictionaryReader GetXmlData(string statement, PropertyBag parameters)
        {
            QueryXmlRequest queryRequest = new QueryXmlRequest(statement, parameters);

            Message message = null;

            using (new SwisSettingsContext {
                DataProviderTimeout = TimeSpan.FromSeconds(commandTimeout), ApplicationTag = ApplicationTag
            })
            {
                message = connection.Service.Query(queryRequest);
            }

            if (message != null)
            {
                if (message.IsFault)
                {
                    CreateFaultException(message);
                }

                return(message.GetReaderAtBodyContents());
            }
            return(null);
        }
コード例 #3
0
 private Message Query(QueryXmlRequest queryRequest)
 {
     return(connection.Service.Query(queryRequest));
 }
コード例 #4
0
        public new InformationServiceDataReader ExecuteReader(CommandBehavior behavior)
        {
            //TODO: Check if the statement contains a RETURN clause
            string query = statement + " RETURN XML RAW";

            var bag = new PropertyBag();

            foreach (InformationServiceParameter parameter in Parameters)
            {
                bag.Add(parameter.ParameterName, parameter.Value);
            }

            QueryXmlRequest queryRequest = new QueryXmlRequest(query, bag);

            Message message = null;

            var swisSettingsContext = SwisSettingsContext.Current;

            if (swisSettingsContext != null)
            {
                var originalContextApplicationTag = swisSettingsContext.ApplicationTag;
                swisSettingsContext.AppendErrors = true; // we always want to add errors

                // only set its value if the ApplicationTag is not set.
                // If it is set in SwisSettingsContext, just use it
                if (string.IsNullOrEmpty(swisSettingsContext.ApplicationTag))
                {
                    swisSettingsContext.ApplicationTag = ApplicationTag;
                }

                try
                {
                    // SwisSettingsContext.ApplicationTag is sent in request to SWIS server
                    message = Query(queryRequest);
                }
                finally
                {
                    // make sure we don't change the value by calling this function
                    swisSettingsContext.ApplicationTag = originalContextApplicationTag;
                }
            }
            else
            {
                using (new SwisSettingsContext
                {
                    DataProviderTimeout = TimeSpan.FromSeconds(CommandTimeout),
                    ApplicationTag = ApplicationTag,
                    AppendErrors = true
                })
                {
                    message = Query(queryRequest);
                }
            }

            if (message != null)
            {
                if (message.IsFault)
                {
                    CreateFaultException(message);
                }

                return(new InformationServiceDataReader(this, message.GetReaderAtBodyContents(), DateTimeMode));
            }
            return(null);
        }