private void testUnsupportedOperations() throws Exception {
Connection conn = getConnection();
stat = conn.createStatement();
stat.execute("create table test(id int, c clob, b blob)");
stat.execute("insert into test values(1, 'x', x'00')");
ResultSet rs = stat.executeQuery("select * from test order by id");
rs.next();
Clob clob = rs.getClob(2);
byte[] data = IOUtils.readBytesAndClose(clob.getAsciiStream(), -1);
assertEquals("x", new String(data, "UTF-8"));
assertTrue(clob.toString().endsWith("'x'"));
clob.free();
assertTrue(clob.toString().endsWith("null"));
assertThrows(ErrorCode.FEATURE_NOT_SUPPORTED_1, clob).truncate(0);
assertThrows(ErrorCode.FEATURE_NOT_SUPPORTED_1, clob).setAsciiStream(1);
assertThrows(ErrorCode.FEATURE_NOT_SUPPORTED_1, clob).setString(1, "", 0, 1);
assertThrows(ErrorCode.FEATURE_NOT_SUPPORTED_1, clob).position("", 0);
assertThrows(ErrorCode.FEATURE_NOT_SUPPORTED_1, clob).position((Clob) null, 0);
assertThrows(ErrorCode.FEATURE_NOT_SUPPORTED_1, clob).getCharacterStream(1, 1);
Blob blob = rs.getBlob(3);
assertThrows(ErrorCode.FEATURE_NOT_SUPPORTED_1, blob).truncate(0);
assertThrows(ErrorCode.FEATURE_NOT_SUPPORTED_1, blob).setBytes(1, new byte[0], 0, 0);
assertThrows(ErrorCode.FEATURE_NOT_SUPPORTED_1, blob).position(new byte[1], 0);
assertThrows(ErrorCode.FEATURE_NOT_SUPPORTED_1, blob).position((Blob) null, 0);
assertThrows(ErrorCode.FEATURE_NOT_SUPPORTED_1, blob).getBinaryStream(1, 1);
assertTrue(blob.toString().endsWith("X'00'"));
blob.free();
assertTrue(blob.toString().endsWith("null"));
stat.execute("drop table test");
conn.close();
}
public void testConnection() throws SQLException, IOException, ClassNotFoundException {
mysql();
DDWell well = new DDWell();
XStream stream = new XStream(new DomDriver());
wellBlob = connection.createBlob();
wellBlob.setBytes(0, new byte[well.toString().length()]);
wellBlob.setBinaryStream(well.toString().length());
// Writer clobWriter = wellClob.setCharacterStream(
// Clob wellClob = connection.createClob();1);
// clob clobWriter.write(stream.toXML(well));
// DDWell well2 = (DDWell)stream.fromXML(clobWriter.setCharacterStream());
// System.out.println(well2);
String wellBlobString = wellBlob.toString();
Blob wellBlob2 = new SerialBlob((SerialBlob) stream.fromXML(wellBlobString));
ByteArrayOutputStream baos = new ByteArrayOutputStream();
// System.out.println(baos = wellBlob2);
ObjectOutputStream oos = new ObjectOutputStream(baos);
oos.writeObject(wellBlob);
statement.execute("INSERT INTO well(wellBlob) VALUES('" + oos + "')");
byte[] employeeAsBytes = baos.toByteArray();
// ByteArrayInputStream bais = new ByteArrayInputStream(employeeAsBytes);
// pstmt.setBinaryStream(1, bais, employeeAsBytes.length);
// pstmt.executeUpdate();
// pstmt.close();
ResultSet resultSet = statement.executeQuery("SELECT wellBlob FROM well WHERE ID = 6");
resultSet.first();
System.out.println(resultSet.getBlob(1).toString());
while (resultSet.next()) {
byte[] st = (byte[]) resultSet.getObject(1);
ByteArrayInputStream baip = new ByteArrayInputStream(st);
System.out.println("baip " + baip);
ObjectInputStream ois = new ObjectInputStream(baip);
System.out.println("ois " + ois);
// well well2 = (DDWell) ois.readObject();
System.out.println("4");
// System.out.println("well " + well.toString() + " well2 " + well2.toString());
}
}
