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Former Member
May 01, 2013 at 05:34 PM

issue when trying to write into SUPBigBinary from NSData

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Dear all,

when we try to write

into the SUPBigBinary

from NSData that consist of picture data more

than 10-20k bytes, the write

method acrually writes only 1kbyte(shows

only 1022bytes) of binary

data.

Please confirm that we need to do multiple writes to

SUPBigBinary,

maybe every time opening and closing the stream as

well.

Please check the below code we are using:

UIImage *camerafile ;

@try{ camerafile = [UIImage

imageNamed:@"green checkmark

64.png"];

NSData *cameradata = [UIImagePNGRepresentation:camerafile];

long test=cameradata.length;

long long size=[cameradata.length];

long long iter= size/1000 + 1;

[FIFIDB synchronise]; //shell MBO

FIAddPictureList *returnDummies = [FIAddPicture findAll];

if ([returnDummies length] > 0)

{

for (FIAddPicture *oneRec in returnDummies)

{

FIAddPicture *fap = oneRec;

SUPBigBinary *fileContent=fap.FILE_CONTENT;

//[fileContent copyFromFile:@"green checkmark 64.png"];

[fileContent openForWrite: 0]; //SUPLong size 1000

for(int j=0; j<iter;++j)

{

[fileContent

write:cameradata];

[fileContent

flush];

}

[fileContent close];

[fap create:@"pic1"

withIV_OBJECT_ID:@"0005000002"

withIV_FILE_EXT:@"jpeg"];

[fap save];

[fap submitPending]; [FIFIDB synchronize];

break;

}

}

}

@catch (NSException *exception)

{

NSLog(@"FAILED: updating record");

NSLog(@"%@: %@", [exception name],[exception reason]);

return; }

[camerafile release];