Yet more export redesign work. Export is now currently working for single tables, but produces deadlock errors when attempting to export multiple tables as a result of the initial streaming request for the tables' data all being done from the same thread. To resolve this each of the streaming requests will be made concurrently in separate operations and once the data is available a new concurrent operation (SPExporter subclass instance) will be spawned to perform the data conversion process.

1 files changed, 2 insertions, 12 deletions

diff --git a/Source/SPCSVExporter.h b/Source/SPCSVExporter.h
index c0cc75c4..b0edc04e 100644
--- a/Source/SPCSVExporter.h
+++ b/Source/SPCSVExporter.h
@@ -28,21 +28,11 @@
 #import "MCPKit.h"
 #import "SPExporter.h"
 
-/**
- * 
- */
-@interface SPCSVExporterDelegate
-
-- (void)csvDataAvailable:(NSString *)data;
-
-@end
-
-
 @interface SPCSVExporter : SPExporter
 {	
 	// CSV data
 	NSArray   *csvDataArray;
-	MCPResult *csvDataResult;
+	MCPStreamingResult *csvDataResult;
 	
 	// CSV options
 	BOOL csvOutputFieldNames;
@@ -55,7 +45,7 @@
 }
 
 @property (readwrite, retain) NSArray *csvDataArray;
-@property (readwrite, retain) MCPResult *csvDataResult;
+@property (readwrite, retain) MCPStreamingResult *csvDataResult;
 
 @property (readwrite, assign) BOOL csvOutputFieldNames;
 @property (readwrite, retain) NSString *csvFieldSeparatorString;