/**
* Updates a particular entry with a new value
*
* @param conn the database connection (to be used inside a try-catch(-finally)
* @param id the id of the table/owner
* @param key the key of the entry to update
* @param value the new value of the specified key
* @return whether or not it succeeded
* @throws SQLException
*/
@Override
public boolean update(Connection conn, String id, String key, TradeForm value)
throws SQLException {
int i = 0;
String statement =
"UPDATE `tradeform:" + id + "` SET " + Query.DATA.v + "=? WHERE " + Query.NAME.v + "=?";
PreparedStatement preparedStatement = conn.prepareStatement(statement);
preparedStatement.setObject(++i, value.serialize());
preparedStatement.setString(++i, key);
return preparedStatement.execute();
}
/**
* Inserts a new entry
*
* @param conn the database connection (to be used inside a try-catch(-finally)
* @param id the id of the table/owner
* @param key the key of the entry to insert into
* @param value the value of the entry to insert
* @return whether or not it succeeded
* @throws SQLException
*/
@Override
public boolean insert(Connection conn, String id, String key, TradeForm value)
throws SQLException {
int i = 0;
String statement =
"INSERT INTO `tradeform:"
+ id
+ "`("
+ Query.NAME.v
+ ", "
+ Query.DATA.v
+ ") values (?, ?)";
PreparedStatement preparedStatement = conn.prepareStatement(statement);
preparedStatement.setString(++i, key);
preparedStatement.setObject(++i, value.serialize());
return preparedStatement.execute();
}
