Update CustomerDAO.java #20
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Refined the add customer method using prepared statement and improve error handling
sazanrjb
reviewed
Nov 13, 2024
| if (rs.next()) { | ||
| LOGGER.log(Level.WARNING, "Customer already exists."); | ||
| } else { | ||
| insertCustomer(customerDTO); |
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where is insertCustomer method defined? Just making sure it exist..
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Refined the add customer method using prepared statement and improve error handling