ObjSQLite3  Check-in [7a52167702]

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Comment:SL3PreparedStatement: Add -[row{Array,Dictionary}]
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SHA3-256: 7a52167702278bdd7c5f3aac48771cba8ac5a77abfac4d1664b05a507fe8236e
User & Date: js on 2020-10-01 23:53:00
Other Links: manifest | tags
Context
2020-10-01
23:55
Fix automatically running tests check-in: 076176fd98 user: js tags: trunk
23:53
SL3PreparedStatement: Add -[row{Array,Dictionary}] check-in: 7a52167702 user: js tags: trunk
23:43
Add support for retrieving columns check-in: 727a6838a5 user: js tags: trunk
Changes
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Modified src/SL3PreparedStatement.h from [b2196c1017] to [df54b678ff].

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	sqlite3_stmt *_stmt;
}

- (void)bindWithArray: (OFArray *)array;
- (void)bindWithDictionary:
    (OFDictionary OF_GENERIC(OFString *, id) *)dictionary;
- (void)clearBindings;

- (id)objectForColumn: (size_t)column;
- (size_t)columnCount;
- (OFString *)nameForColumn: (size_t)column;
- (bool)step;

- (void)reset;
@end

OF_ASSUME_NONNULL_END








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	sqlite3_stmt *_stmt;
}

- (void)bindWithArray: (OFArray *)array;
- (void)bindWithDictionary:
    (OFDictionary OF_GENERIC(OFString *, id) *)dictionary;
- (void)clearBindings;
- (bool)step;
- (id)objectForColumn: (size_t)column;
- (size_t)columnCount;
- (OFString *)nameForColumn: (size_t)column;
- (OFArray *)rowArray;
- (OFDictionary OF_GENERIC(OFString *, id) *)rowDictionary;
- (void)reset;
@end

OF_ASSUME_NONNULL_END

Modified src/SL3PreparedStatement.m from [fdeb582274] to [94b4feb125].

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		@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








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		@throw [OFOutOfRangeException exception];

	if ((name = sqlite3_column_name(_stmt, column)) == NULL)
		@throw [OFOutOfMemoryException exception];

	return [OFString stringWithUTF8String: name];
}

- (OFArray *)rowArray
{
	size_t count = [self columnCount];
	OFMutableArray *array = [OFMutableArray arrayWithCapacity: count];

	for (size_t i = 0; i < count; i++)
		[array addObject: [self objectForColumn: i]];

	[array makeImmutable];

	return array;
}

- (OFDictionary OF_GENERIC(OFString *, id) *)rowDictionary
{
	size_t count = [self columnCount];
	OFMutableDictionary *dictionary =
	    [OFMutableDictionary dictionaryWithCapacity: count];

	for (size_t i = 0; i < count; i++)
		[dictionary setObject: [self objectForColumn: i]
			       forKey: [self nameForColumn: i]];

	[dictionary makeImmutable];

	return dictionary;
}

- (void)reset
{
	int code = sqlite3_reset(_stmt);

	if (code != SQLITE_OK)
		@throw [SL3ResetStatementFailedException
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Modified tests/Tests.m from [5f59d41afd] to [7e8b70e4f0].

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	    @"$c", [OFData dataWithItems: "xyz"
				   count: 3],
	    nil]];
	[stmt step];

	stmt = [conn prepareStatement: @"SELECT * FROM test"];
	for (size_t i = 0; [stmt step]; i++) {




		OF_ENSURE([stmt columnCount] == 3);
		OF_ENSURE([[stmt nameForColumn: 0] isEqual: @"a"]);
		OF_ENSURE([[stmt nameForColumn: 1] isEqual: @"b"]);
		OF_ENSURE([[stmt nameForColumn: 2] isEqual: @"c"]);

		switch (i) {
		case 0:
			OF_ENSURE([[stmt objectForColumn: 0]
			    isEqual: [OFNumber numberWithInt: 5]]);
			OF_ENSURE([[stmt objectForColumn: 1]
			    isEqual: @"String"]);
			OF_ENSURE([[stmt objectForColumn: 2]
			    isEqual: [OFData dataWithItems: "abc"
						     count: 3]]);
			break;
		case 1:
			OF_ENSURE([[stmt objectForColumn: 0]
			    isEqual: [OFNumber numberWithInt: 7]]);
			OF_ENSURE([[stmt objectForColumn: 1]
			    isEqual: @"Test"]);
			OF_ENSURE([[stmt objectForColumn: 2]
			    isEqual: [OFData dataWithItems: "xyz"
						     count: 3]]);
			break;
		default:
			OF_ENSURE(0);
		}










	}

	[OFApplication terminate];
}
@end








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	    @"$c", [OFData dataWithItems: "xyz"
				   count: 3],
	    nil]];
	[stmt step];

	stmt = [conn prepareStatement: @"SELECT * FROM test"];
	for (size_t i = 0; [stmt step]; i++) {
		OFNumber *a;
		OFString *b;
		OFData *c;

		OF_ENSURE([stmt columnCount] == 3);
		OF_ENSURE([[stmt nameForColumn: 0] isEqual: @"a"]);
		OF_ENSURE([[stmt nameForColumn: 1] isEqual: @"b"]);
		OF_ENSURE([[stmt nameForColumn: 2] isEqual: @"c"]);

		switch (i) {
		case 0:

			a = [OFNumber numberWithInt: 5];

			b = @"String";

			c = [OFData dataWithItems: "abc"
					    count: 3];
			break;
		case 1:

			a = [OFNumber numberWithInt: 7];

			b = @"Test";

			c = [OFData dataWithItems: "xyz"
					    count: 3];
			break;
		default:
			OF_ENSURE(0);
		}

		OF_ENSURE([[stmt objectForColumn: 0] isEqual: a]);
		OF_ENSURE([[stmt objectForColumn: 1] isEqual: b]);
		OF_ENSURE([[stmt objectForColumn: 2] isEqual: c]);

		OF_ENSURE([[stmt rowArray] isEqual: ([OFArray arrayWithObjects:
		    a, b, c, nil])]);
		OF_ENSURE([[stmt rowDictionary] isEqual:
		    ([OFDictionary dictionaryWithKeysAndObjects:
		    @"a", a, @"b", b, @"c", c, nil])]);
	}

	[OFApplication terminate];
}
@end