Josep Josep - 1 month ago 5
Java Question

java.sql.sqlRecoverableException: Closed statement: next

My code throws

java.sql.sqlRecoverableException: Sentencia cerrada: next

which, in English, I guess it would be:

java.sql.sqlRecoverableException: Closed statement: next

This is my code:

public TransactionArray() throws SQLException {

/* Obtenemos la tabla de transacciones. */
Connection connection;
connection = ConnectionManager.getConnection(STATISTIC_DATA_BASE);
Statement stmt = null;
String query =
"select * " +
"from " + "dCellStatistic" + ".F_Transaction";
ResultSet rs = null;
try {
stmt = connection.createStatement();
rs = stmt.executeQuery(query);
} catch (SQLException e ) {
} finally {
if (stmt != null) { stmt.close(); }

/* Construimos las transacciones a partir de los registros. */
List<Transaction> transactionList = new ArrayList<Transaction>();
while ( { //THE PROBLEM ARISES IN THIS LINE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
transactionList.add(new Transaction(rs));
array = transactionList.toArray(new Transaction[transactionList.size()]);


Any clues of what I may be doing wrong? I have seen two threads on Code Ranch about similar issues, but none of them seemed to provide a solution for my case.


You are closing the statement prior to retrieving the information from the result set. Move the stmt.close() call after the loop (but keep the try/finally).