3段階目終了

src/com/rhizome/example/dao/EmployeeDAO.java

@@ -76,4 +76,29 @@ public class EmployeeDAO {
 		return rtnList;
 	}
 
+	//社員テーブルから指定された社員IDに一致するデータを取得し、DTOに設定の上、リスト形式で戻
+	public List<EmployeeDTO> selectById(int id_employee) throws SQLException {
+		List<EmployeeDTO> list = new ArrayList<>();
+		String sql = "SELECT * FROM employee WHERE ID_EMPLOYEE = ?";
+		try {
+
+			this.stmt = con.prepareStatement(sql.toString());
+			this.stmt.setInt(1, id_employee);
+			this.rs = this.stmt.executeQuery();
+			while (rs.next()) {
+				EmployeeDTO dto = new EmployeeDTO();
+				dto.setID_EMPLOYEE(rs.getInt("ID_EMPLOYEE"));
+				dto.setNM_EMPLOYEE(rs.getString("NM_EMPLOYEE"));
+				dto.setKN_EMPLOYEE(rs.getString("KN_EMPLOYEE"));
+				dto.setMAIL_ADDRESS(rs.getString("MAIL_ADDRESS"));
+				dto.setPASSWORD(rs.getString("PASSWORD"));
+				dto.setID_DEPARTMENT(rs.getInt("ID_DEPARTMENT"));
+				list.add(dto);
+			}
+		} finally {
+			DbUtil.closeStatement(this.stmt);
+
+		}
+		return list;
+	}
 }

src/com/rhizome/example/main/Main.java

@@ -87,6 +87,11 @@ public class Main {
 			case "1":
 				empList = empDao.selectAll();
 				break;
+			case "2":
+				String inputId = inputCheck("検索する社員ID", true);
+				int input = Integer.parseInt(inputId);
+				empList = empDao.selectById(input);
+				break;
 			default:
 				return;
 			}