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package com.example.sqltest.model;
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import java.util.List;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.jdbc.core.JdbcTemplate;
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import org.springframework.jdbc.core.RowMapper;
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import org.springframework.stereotype.Repository;
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@Repository
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public class CustomerDAOImpl implements CustomerDAO {
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@Autowired
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private JdbcTemplate jdbcTemplate;
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// Setters
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public void setJdbcTemplate(JdbcTemplate jdbcTemplate) {
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this.jdbcTemplate = jdbcTemplate;
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}
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// Getters
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public JdbcTemplate getJdbcTemplate() {
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return this.jdbcTemplate;
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}
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// Abstract methods
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@Override
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public void save(Customer customer) {
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String sqlQuery = "INSERT INTO CUSTOMER(" +
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"firstname" + "," +
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"lastname" + "," +
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"sex" + "," +
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"language" + "," +
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"engagement" + "," +
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"email" + "," +
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"phone" +
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") VALUES (?,?,?,?,?,?,?)";
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Object[] sqlData = new Object[] {
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customer.getFirstName(),
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customer.getLastName(),
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customer.getSex(),
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customer.getLanguage(),
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customer.getEngagement(),
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customer.getEmail(),
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customer.getPhone()
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};
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jdbcTemplate.update(sqlQuery, sqlData);
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}
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@Override
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public Customer findById(Long id) {
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String sqlQuery = "SELECT * FROM CUSTOMER WHERE ID = ?";
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Object[] queryData = new Object[] { id };
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RowMapper<Customer> mapper = new CustomerMapper();
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Customer customer = jdbcTemplate.queryForObject(sqlQuery, queryData, mapper);
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return customer;
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}
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@Override
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public List<Customer> findAll() {
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String sqlQuery = "SELECT * FROM CUSTOMER";
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RowMapper<Customer> mapper = new CustomerMapper();
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List<Customer> customers = jdbcTemplate.query(sqlQuery, mapper);
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return customers;
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}
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@Override
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public void dropAll() {
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String sqlQueryDelete = "DELETE FROM CUSTOMER";
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String sqlQueryResetId = "ALTER TABLE CUSTOMER AUTO_INCREMENT = 1";
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jdbcTemplate.execute(sqlQueryDelete);
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jdbcTemplate.execute(sqlQueryResetId);
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}
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}
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