@Bean
public DataSource dataSource() throws SQLException {
SimpleDriverDataSource dataSource = new SimpleDriverDataSource();
dataSource.setDriver(new Driver());
dataSource.setUrl("jdbc:mysql://localhost:3306/pensiondb");
dataSource.setUsername("root");
dataSource.setPassword("teresa");
return dataSource;
}
private static void persistProductList(final List<Product> products) {
try {
SimpleDriverDataSource dataSource = new SimpleDriverDataSource();
dataSource.setDriver(new com.mysql.jdbc.Driver());
dataSource.setUrl("jdbc:mysql://localhost/inventory");
dataSource.setUsername("root");
// dataSource.setPassword("P@ssw0rd");
JdbcTemplate jdbcTemplate = new JdbcTemplate(dataSource);
String sql =
"insert into products (productName, productCode, productType, sellingRate, costRate, createdDate, updatedDate) values ( ?, ?, ?, ?, ?, ?, ?)";
jdbcTemplate.batchUpdate(
sql,
new BatchPreparedStatementSetter() {
@Override
public void setValues(PreparedStatement preparedStatement, int i) throws SQLException {
Product product = products.get(i);
preparedStatement.setString(1, product.getProductName());
preparedStatement.setString(2, product.getProductCode());
preparedStatement.setString(3, product.getProductType());
preparedStatement.setDouble(
4, (product.getSellingRate() == null ? 0 : product.getSellingRate()));
preparedStatement.setDouble(
5, (product.getCostRate() == null ? 0 : product.getCostRate()));
preparedStatement.setDate(6, new Date((new java.util.Date()).getTime()));
preparedStatement.setDate(7, new Date((new java.util.Date()).getTime()));
}
@Override
public int getBatchSize() {
return products.size();
}
});
} catch (Exception ex) {
ex.printStackTrace();
}
}
