1030自主学習

sql/CreateTable-MySQL.sql

@@ -37,3 +37,4 @@ INSERT INTO department (nm_department) VALUES ('経理部');
 INSERT INTO department (nm_department) VALUES ('システム開発事業部');
 INSERT INTO department (nm_department) VALUES ('教育事業部');
 INSERT INTO department (nm_department) VALUES ('営業企画部');
+

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

@@ -111,8 +111,6 @@ public class EmployeeDAO {
 	
 	//指定された社員のデータを削除する
 	public  void empDelete(int id_employee)throws SQLException, ClassNotFoundException{
-		//リスト作成
-		List<EmployeeDTO> rtnList = new ArrayList<>();
 		//SQL文の作成
 		StringBuilder sql = new StringBuilder();
 		sql.append(" DELETE ");
@@ -136,7 +134,6 @@ public class EmployeeDAO {
 	
 	public  void empInsert(String name, String kana, String email, 
 			String password, Integer idDep)throws SQLException, ClassNotFoundException{
-		List<EmployeeDTO> rtnList = new ArrayList<>();
 		StringBuilder sql = new StringBuilder();
 		sql.append(" INSERT ");
 		sql.append("    " + " INTO ");
@@ -162,4 +159,32 @@ public class EmployeeDAO {
 		}
 	}
 	
+	public void empUpdate(Integer id, String name, String kana, String email, 
+			String password, Integer idDep)throws SQLException, ClassNotFoundException{
+		StringBuilder sql = new StringBuilder();
+		sql.append(" UPDATE ");
+		sql.append("    " + TBL_NAME);
+		sql.append(" SET ");
+		sql.append("	" + NM_EMPLOYEE + "= ?,");
+		sql.append("	" + KN_EMPLOYEE + "= ?,");
+		sql.append("	" + MAIL_ADDRESS + "= ?,");
+		sql.append("	" + PASSWORD + "= ?,");
+		sql.append("	" + ID_DEPARTMENT + "= ?");
+		sql.append(" WHERE ");
+		sql.append(ID_EMPLOYEE + "= ?");
+		
+		try {
+			this.stmt = con.prepareStatement(sql.toString());
+			this.stmt.setString(1,name );
+			this.stmt.setString(2,kana );
+			this.stmt.setString(3,email );
+			this.stmt.setString(4,password );
+			this.stmt.setInt(5,idDep );
+			this.stmt.setInt(6, id);
+			stmt.executeUpdate();
+		}finally {
+			DbUtil.closeStatement(this.stmt);
+		}
+	}
+	
 }

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

@@ -57,6 +57,7 @@ public class Main {
 			empInsert();
 			break;
 		case "3":
+			empUpdate();
 			break;
 		case "4":
 			empDelete();
@@ -210,4 +211,30 @@ public class Main {
 		DbUtil.closeConnection(empDao.con);
 		}
 	}
+	public static void empUpdate() throws ClassNotFoundException, SQLException{
+		List<EmployeeDTO> empList = new ArrayList<>();
+		Connection con = DbUtil.getConnection();
+		EmployeeDAO empDao = new EmployeeDAO(con);
+		try {
+			String delId =inputCheck("ID", true);
+			int ID = Integer.parseInt(delId);
+			empList = empDao.selectById(ID);
+			if(empList.isEmpty()) {
+				System.out.println("入力された値で情報がみつかりませんでした");
+			return;
+			}
+			
+			String name = inputCheck("社員名",false);
+			String kana = inputCheck("フリガナ", false);
+			String email = inputCheck("メールアドレス", false);
+			String password = inputCheck("パスワード", false);
+			String depId = inputCheck("部署ID", true);
+			int dID = Integer.parseInt(depId);
+			
+			empDao.empUpdate(ID,name,kana,email,password,dID);
+			System.out.println("更新が完了しました");
+		}finally {
+			DbUtil.closeConnection(empDao.con);
+		}
+	}
 }