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⚗️ add types

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Johnathan Gilday 2023-03-22 15:45:37 -04:00
parent 00b0bb10bd
commit 44ce24ee0c
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1 changed files with 7 additions and 3 deletions
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src/main/java/org/springframework/samples/petclinic/records/RecordsTransferController.java
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@ -4,7 +4,11 @@ import java.io.IOException;
import java.io.InputStream; import java.io.InputStream;
import java.nio.file.Files; import java.nio.file.Files;
import java.nio.file.Path; import java.nio.file.Path;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException; import java.sql.SQLException;
import java.sql.Statement;
import java.util.UUID; import java.util.UUID;
import javax.sql.DataSource; import javax.sql.DataSource;
import org.springframework.beans.factory.annotation.Autowired; import org.springframework.beans.factory.annotation.Autowired;
@ -40,10 +44,10 @@ class RecordsTransferController {
* @throws IllegalArgumentException when the patient does not exist * @throws IllegalArgumentException when the patient does not exist
*/ */
private void validatePatientId(final String patientId) throws SQLException { private void validatePatientId(final String patientId) throws SQLException {
final var connection = dataSource.getConnection(); final Connection connection = dataSource.getConnection();
final var statement = connection.prepareStatement("SELECT * FROM patients WHERE id = ?"); final PreparedStatement statement = connection.prepareStatement("SELECT * FROM patients WHERE id = ?");
statement.setString(1, patientId); statement.setString(1, patientId);
final var rs = statement.executeQuery(); final ResultSet rs = statement.executeQuery();
if (!rs.next()) { if (!rs.next()) {
throw new IllegalArgumentException("Patient with id " + patientId + " does not exist"); throw new IllegalArgumentException("Patient with id " + patientId + " does not exist");
} }