private static RESTCommand <TableQuerySegment <RESULT_TYPE> > QueryImpl <T, RESULT_TYPE>(TableQuery <T> query, TableContinuationToken token, CloudTableClient client, CloudTable table, EntityResolver <RESULT_TYPE> resolver, TableRequestOptions requestOptions)
{
requestOptions.AssertPolicyIfRequired();
// If encryption policy is set, then add the encryption metadata column to Select columns in order to be able to decrypt properties.
if (requestOptions.EncryptionPolicy != null && query.SelectColumns != null && query.SelectColumns.Count() > 0)
{
query.SelectColumns.Add(Constants.EncryptionConstants.TableEncryptionKeyDetails);
query.SelectColumns.Add(Constants.EncryptionConstants.TableEncryptionPropertyDetails);
}
UriQueryBuilder builder = query.GenerateQueryBuilder(requestOptions.ProjectSystemProperties);
if (token != null)
{
token.ApplyToUriQueryBuilder(builder);
}
StorageUri tempUri = NavigationHelper.AppendPathToUri(client.StorageUri, table.Name);
RESTCommand <TableQuerySegment <RESULT_TYPE> > queryCmd = new RESTCommand <TableQuerySegment <RESULT_TYPE> >(client.Credentials, tempUri);
requestOptions.ApplyToStorageCommand(queryCmd);
queryCmd.CommandLocationMode = CommonUtility.GetListingLocationMode(token);
queryCmd.RetrieveResponseStream = true;
queryCmd.SignRequest = client.AuthenticationHandler.SignRequest;
queryCmd.Builder = builder;
queryCmd.ParseError = ODataErrorHelper.ReadFromStreamUsingODataLib;
queryCmd.BuildRequestDelegate = (uri, queryBuilder, timeout, useVersionHeader, ctx) => TableOperationHttpWebRequestFactory.BuildRequestForTableQuery(uri, queryBuilder, timeout, useVersionHeader, ctx, requestOptions.PayloadFormat.Value);
queryCmd.PreProcessResponse = (cmd, resp, ex, ctx) => HttpResponseParsers.ProcessExpectedStatusCodeNoException(HttpStatusCode.OK, resp != null ? resp.StatusCode : HttpStatusCode.Unused, null /* retVal */, cmd, ex);
queryCmd.PostProcessResponse = (cmd, resp, ctx) =>
{
ResultSegment <RESULT_TYPE> resSeg = TableOperationHttpResponseParsers.TableQueryPostProcessGeneric <RESULT_TYPE, T>(cmd.ResponseStream, resolver.Invoke, resp, requestOptions, ctx, client.AccountName);
if (resSeg.ContinuationToken != null)
{
resSeg.ContinuationToken.TargetLocation = cmd.CurrentResult.TargetLocation;
}
return(new TableQuerySegment <RESULT_TYPE>(resSeg));
};
return(queryCmd);
}
private static RESTCommand <TableResult> RetrieveImpl(TableOperation operation, CloudTableClient client, CloudTable table, TableRequestOptions requestOptions)
{
requestOptions.AssertPolicyIfRequired();
RESTCommand <TableResult> retrieveCmd = new RESTCommand <TableResult>(client.Credentials, operation.GenerateRequestURI(client.StorageUri, table.Name));
requestOptions.ApplyToStorageCommand(retrieveCmd);
TableResult result = new TableResult();
if (operation.SelectColumns != null && operation.SelectColumns.Count > 0)
{
// If encryption policy is set, then add the encryption metadata column to Select columns in order to be able to decrypt properties.
if (requestOptions.EncryptionPolicy != null)
{
operation.SelectColumns.Add(Constants.EncryptionConstants.TableEncryptionKeyDetails);
operation.SelectColumns.Add(Constants.EncryptionConstants.TableEncryptionPropertyDetails);
}
retrieveCmd.Builder = operation.GenerateQueryBuilder(requestOptions.ProjectSystemProperties);
}
retrieveCmd.CommandLocationMode = operation.isPrimaryOnlyRetrieve ? CommandLocationMode.PrimaryOnly : CommandLocationMode.PrimaryOrSecondary;
retrieveCmd.RetrieveResponseStream = true;
retrieveCmd.SignRequest = client.AuthenticationHandler.SignRequest;
retrieveCmd.ParseError = ODataErrorHelper.ReadFromStreamUsingODataLib;
retrieveCmd.BuildRequestDelegate = (uri, builder, timeout, useVersionHeader, ctx) => TableOperationHttpWebRequestFactory.BuildRequestForTableOperation(uri, builder, client.BufferManager, timeout, operation, useVersionHeader, ctx, requestOptions, client.AccountName).Item1;
retrieveCmd.PreProcessResponse = (cmd, resp, ex, ctx) => TableOperationHttpResponseParsers.TableOperationPreProcess(result, operation, resp, ex);
retrieveCmd.PostProcessResponse = (cmd, resp, ctx) =>
{
if (resp.StatusCode == HttpStatusCode.NotFound)
{
return(result);
}
result = TableOperationHttpResponseParsers.TableOperationPostProcess(result, operation, cmd, resp, ctx, requestOptions, client.AccountName);
return(result);
};
return(retrieveCmd);
}