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);
}
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);
}
private Message Query(QueryXmlRequest queryRequest)
{
return(connection.Service.Query(queryRequest));
}
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);
}
