estou tentando para persistir objeto usando JDBC e estou com erro.
meu Codigo.
public static void main(String[] args) throws SQLException {
Connection connection = new ConnectionFactory().getConnection();
Contato contato = new Contato();
String sql = "INSERT INTO contato VALUES (?,?,?,?)";
try {
PreparedStatement stmt = connection.prepareStatement(sql);
stmt.setString(1, contato.getNome());
stmt.setString(2, contato.getEmail());
stmt.setString(3, contato.getEndereco());
stmt.setDate(4, new Date(contato.getDataDeNascimento().getTimeInMillis()));
stmt.execute();
stmt.close();
} catch (SQLException e) {
System.out.println(e);
}
}
Modelo
public class Contato {
private long id;
private String nome;
private String email;
private String endereco;
private Calendar dataDeNascimento;
//getters e Setters
Fabrica de conexão
public class ConnectionFactory {
public Connection getConnection() {
try {
return DriverManager.getConnection("jdbc:mysql://localhost/fj21", "root", "root");
} catch (SQLException | ClassNotFoundException e) {
throw new RuntimeException(e);
}
}
Erro
Exception in thread "main" java.lang.RuntimeException: java.sql.SQLException: The server time zone value 'Hora oficial do Brasil' is unrecognized or represents more than one time zone. You must configure either the server or JDBC driver (via the serverTimezone configuration property) to use a more specifc time zone value if you want to utilize time zone support.
at br.com.caelum.contato.ConnectionFactory.getConnection(ConnectionFactory.java:13)
at br.com.caelum.contato.TesteCadastro.main(TesteCadastro.java:16)
Caused by: java.sql.SQLException: The server time zone value 'Hora oficial do Brasil' is unrecognized or represents more than one time zone. You must configure either the server or JDBC driver (via the serverTimezone configuration property) to use a more specifc time zone value if you want to utilize time zone support.
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:695)
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:663)
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:653)
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:638)
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:606)
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:624)
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:620)
at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:68)
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:1683)
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:656)
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:349)
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:221)
at java.sql.DriverManager.getConnection(Unknown Source)
at java.sql.DriverManager.getConnection(Unknown Source)
at br.com.caelum.contato.ConnectionFactory.getConnection(ConnectionFactory.java:11)
... 1 more
Caused by: com.mysql.cj.core.exceptions.InvalidConnectionAttributeException: The server time zone value 'Hora oficial do Brasil' is unrecognized or represents more than one time zone. You must configure either the server or JDBC driver (via the serverTimezone configuration property) to use a more specifc time zone value if you want to utilize time zone support.
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at com.mysql.cj.core.exceptions.ExceptionFactory.createException(ExceptionFactory.java:54)
at com.mysql.cj.core.exceptions.ExceptionFactory.createException(ExceptionFactory.java:73)
at com.mysql.cj.jdbc.util.TimeUtil.getCanonicalTimezone(TimeUtil.java:118)
at com.mysql.cj.mysqla.MysqlaSession.configureTimezone(MysqlaSession.java:308)
at com.mysql.cj.jdbc.ConnectionImpl.initializePropsFromServer(ConnectionImpl.java:2474)
at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:1817)
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:1673)
... 7 more