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if (code != SQLITE_OK)
@throw [SL3ClearBindingsFailedException
exceptionWithStatement: self
errorCode: code];
}
- (void)step
{
int code = sqlite3_step(_stmt);
if (code != SQLITE_DONE && code != SQLITE_ROW)
@throw [SL3ExecuteStatementFailedException
exceptionWithStatement: self
errorCode: code];
}
- (void)reset
{
int code = sqlite3_reset(_stmt);
if (code != SQLITE_OK)
@throw [SL3ResetStatementFailedException
exceptionWithStatement: self
errorCode: code];
}
@end
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if (code != SQLITE_OK)
@throw [SL3ClearBindingsFailedException
exceptionWithStatement: self
errorCode: code];
}
- (bool)step
{
int code = sqlite3_step(_stmt);
if (code != SQLITE_DONE && code != SQLITE_ROW)
@throw [SL3ExecuteStatementFailedException
exceptionWithStatement: self
errorCode: code];
return (code == SQLITE_ROW);
}
- (id)objectForColumn: (size_t)column
{
if (column > INT_MAX)
@throw [OFOutOfRangeException exception];
switch (sqlite3_column_type(_stmt, column)) {
case SQLITE_INTEGER:
return [OFNumber numberWithLongLong:
sqlite3_column_int64(_stmt, column)];
case SQLITE_FLOAT:
return [OFNumber numberWithDouble:
sqlite3_column_double(_stmt, column)];
case SQLITE_TEXT:
return [OFString stringWithUTF8String:
(const char *)sqlite3_column_text(_stmt, column)];
case SQLITE_BLOB:
return [OFData
dataWithItems: sqlite3_column_blob(_stmt, column)
count: sqlite3_column_bytes(_stmt, column)];
case SQLITE_NULL:
return [OFNull null];
default:
OF_ENSURE(0);
}
}
- (size_t)columnCount
{
return sqlite3_column_count(_stmt);
}
- (OFString *)nameForColumn: (size_t)column
{
const char *name;
if (column > [self columnCount])
@throw [OFOutOfRangeException exception];
if ((name = sqlite3_column_name(_stmt, column)) == NULL)
@throw [OFOutOfMemoryException exception];
return [OFString stringWithUTF8String: name];
}
- (void)reset
{
int code = sqlite3_reset(_stmt);
if (code != SQLITE_OK)
@throw [SL3ResetStatementFailedException
exceptionWithStatement: self
errorCode: code];
}
@end
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