10/30 9-1まで完了

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

@@ -106,6 +106,45 @@ public class DepartmentDAO {
 		return rtnList;
 	}
 	
+	//部署名検索
+	public List<DepartmentDTO> selectByName(String name) throws SQLException {
+	    //戻り値用リスト
+	    List<DepartmentDTO> rtnList = new ArrayList<>();
+	    //SQL作成
+	    StringBuilder sql = new StringBuilder();
+
+	    sql.append(" SELECT * ");
+	    sql.append(" FROM department ");
+	    sql.append(" WHERE nm_department = ? ");
+
+	    try {
+	        //PreparedStatement生成
+	        stmt = con.prepareStatement(sql.toString());
+	        //部署名を設定
+	        stmt.setString(1, name);
+	        //SQL実行
+	        rs = stmt.executeQuery();
+	        //検索結果をDTOへ格納
+	        while (rs.next()) {
+	            //DTO生成
+	            DepartmentDTO dto =  new DepartmentDTO();
+	            //検索結果をDTOへセット
+	            dto.setIdDepartment(rs.getInt(ID_DEPARTMENT));
+	            dto.setNmDepartment(rs.getString(NM_DEPARTMENT));
+
+	            //リストへ追加
+	            rtnList.add(dto);
+	        }
+
+	    } finally {
+
+	        DbUtil.closeStatement(stmt);
+	    }
+
+	    //検索結果を返却
+	    return rtnList;
+	}
+
 	//部署情報削除
 	public void deptDelete(int id) throws SQLException {
 		//SQL作成
@@ -191,5 +230,14 @@ public class DepartmentDAO {
 		}
 	}
 
+	//部署ID存在確認
+	public boolean existsDepartment(int idDepartment)
+			throws SQLException {
+
+		List<DepartmentDTO> deptList = selectById(idDepartment);
+
+		return deptList.size() > 0;
+	}
+
 }
 

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

@@ -138,6 +138,211 @@ public class EmployeeDAO {
 		return rtnList;
 	}
 	
+	// 社員名検索
+	public List<EmployeeDTO> selectByName(String name) throws SQLException {
+	    //戻り値用リスト
+	    List<EmployeeDTO> rtnList = new ArrayList<>();
+	    //SQL作成
+	    StringBuilder sql = new StringBuilder();
+
+	    sql.append(" SELECT ");
+	    sql.append(" employee.id_employee ");
+	    sql.append(" ,employee.nm_employee ");
+	    sql.append(" ,employee.kn_employee ");
+	    sql.append(" ,employee.mail_address ");
+	    sql.append(" ,employee.password ");
+	    sql.append(" ,employee.id_department ");
+	    sql.append(" ,department.nm_department ");
+	    sql.append(" FROM employee ");
+	    sql.append(" INNER JOIN department ");
+	    sql.append(" ON employee.id_department = department.id_department ");
+	    sql.append(" WHERE employee.nm_employee = ? ");
+
+	    try {
+
+	        //PreparedStatement生成
+	        stmt = con.prepareStatement(sql.toString());
+
+	        //社員名を設定
+	        stmt.setString(1, name);
+
+	        //SQL実行
+	        rs = stmt.executeQuery();
+
+	        //検索結果をDTOへ格納
+	        while (rs.next()) {
+
+	            //DTO生成
+	            EmployeeDTO dto = new EmployeeDTO();
+
+	            //検索結果をDTOへセット
+	            dto.setIdEmployee(rs.getInt(ID_EMPLOYEE));
+	            dto.setNmEmployee(rs.getString(NM_EMPLOYEE));
+	            dto.setKnEmployee(rs.getString(KN_EMPLOYEE));
+	            dto.setMailAddress(rs.getString(MAIL_ADDRESS));
+	            dto.setPassword(rs.getString(PASSWORD));
+	            dto.setIdDepartment(rs.getInt(ID_DEPARTMENT));
+	            dto.setNmDepartment(rs.getString(NM_DEPARTMENT));
+
+	            //リストへ追加
+	            rtnList.add(dto);
+	        }
+
+	    } finally {
+
+	        DbUtil.closeStatement(stmt);
+	    }
+
+	    //検索結果を返却
+	    return rtnList;
+	}
+	
+	//フリガナ検索
+	public List<EmployeeDTO> selectByKana(String kana) throws SQLException {
+	    //戻り値用リスト
+	    List<EmployeeDTO> rtnList = new ArrayList<>();
+	    //SQL作成
+	    StringBuilder sql = new StringBuilder();
+
+	    sql.append(" SELECT ");
+	    sql.append(" employee.id_employee ");
+	    sql.append(" ,employee.nm_employee ");
+	    sql.append(" ,employee.kn_employee ");
+	    sql.append(" ,employee.mail_address ");
+	    sql.append(" ,employee.password ");
+	    sql.append(" ,employee.id_department ");
+	    sql.append(" ,department.nm_department ");
+	    sql.append(" FROM employee ");
+	    sql.append(" INNER JOIN department ");
+	    sql.append(" ON employee.id_department = department.id_department ");
+	    sql.append(" WHERE employee.kn_employee = ? ");
+
+	    try {
+	        //PreparedStatement生成
+	        stmt = con.prepareStatement(sql.toString());
+	        //フリガナ設定
+	        stmt.setString(1, kana);
+	        //SQL実行
+	        rs = stmt.executeQuery();
+
+	        while (rs.next()) {
+
+	            EmployeeDTO dto = new EmployeeDTO();
+
+	            dto.setIdEmployee(rs.getInt(ID_EMPLOYEE));
+	            dto.setNmEmployee(rs.getString(NM_EMPLOYEE));
+	            dto.setKnEmployee(rs.getString(KN_EMPLOYEE));
+	            dto.setMailAddress(rs.getString(MAIL_ADDRESS));
+	            dto.setPassword(rs.getString(PASSWORD));
+	            dto.setIdDepartment(rs.getInt(ID_DEPARTMENT));
+	            dto.setNmDepartment(rs.getString(NM_DEPARTMENT));
+
+	            rtnList.add(dto);
+	        }
+
+	    } finally {
+
+	        DbUtil.closeStatement(stmt);
+	    }
+
+	    return rtnList;
+	}
+	
+	//メールアドレス検索
+	public List<EmployeeDTO> selectByMail(String mail) throws SQLException {
+	    List<EmployeeDTO> rtnList = new ArrayList<>();
+	    StringBuilder sql = new StringBuilder();
+
+	    sql.append(" SELECT ");
+	    sql.append(" employee.id_employee ");
+	    sql.append(" ,employee.nm_employee ");
+	    sql.append(" ,employee.kn_employee ");
+	    sql.append(" ,employee.mail_address ");
+	    sql.append(" ,employee.password ");
+	    sql.append(" ,employee.id_department ");
+	    sql.append(" ,department.nm_department ");
+	    sql.append(" FROM employee ");
+	    sql.append(" INNER JOIN department ");
+	    sql.append(" ON employee.id_department = department.id_department ");
+	    sql.append(" WHERE employee.mail_address = ? ");
+
+	    try {
+
+	        stmt = con.prepareStatement(sql.toString());
+	        stmt.setString(1, mail);
+	        rs = stmt.executeQuery();
+
+	        while (rs.next()) {
+
+	            EmployeeDTO dto = new EmployeeDTO();
+
+	            dto.setIdEmployee(rs.getInt(ID_EMPLOYEE));
+	            dto.setNmEmployee(rs.getString(NM_EMPLOYEE));
+	            dto.setKnEmployee(rs.getString(KN_EMPLOYEE));
+	            dto.setMailAddress(rs.getString(MAIL_ADDRESS));
+	            dto.setPassword(rs.getString(PASSWORD));
+	            dto.setIdDepartment(rs.getInt(ID_DEPARTMENT));
+	            dto.setNmDepartment(rs.getString(NM_DEPARTMENT));
+
+	            rtnList.add(dto);
+	        }
+
+	    } finally {
+
+	        DbUtil.closeStatement(stmt);
+	    }
+
+	    return rtnList;
+	}
+	
+	//部署名検索
+
+	public List<EmployeeDTO> selectByDepartment(String department) throws SQLException {
+	    List<EmployeeDTO> rtnList = new ArrayList<>();
+	    StringBuilder sql = new StringBuilder();
+
+	    sql.append(" SELECT ");
+	    sql.append(" employee.id_employee ");
+	    sql.append(" ,employee.nm_employee ");
+	    sql.append(" ,employee.kn_employee ");
+	    sql.append(" ,employee.mail_address ");
+	    sql.append(" ,employee.password ");
+	    sql.append(" ,employee.id_department ");
+	    sql.append(" ,department.nm_department ");
+	    sql.append(" FROM employee ");
+	    sql.append(" INNER JOIN department ");
+	    sql.append(" ON employee.id_department = department.id_department ");
+	    sql.append(" WHERE department.nm_department = ? ");
+
+	    try {
+
+	        stmt = con.prepareStatement(sql.toString());
+	        stmt.setString(1, department);
+	        rs = stmt.executeQuery();
+
+	        while (rs.next()) {
+
+	            EmployeeDTO dto = new EmployeeDTO();
+
+	            dto.setIdEmployee(rs.getInt(ID_EMPLOYEE));
+	            dto.setNmEmployee(rs.getString(NM_EMPLOYEE));
+	            dto.setKnEmployee(rs.getString(KN_EMPLOYEE));
+	            dto.setMailAddress(rs.getString(MAIL_ADDRESS));
+	            dto.setPassword(rs.getString(PASSWORD));
+	            dto.setIdDepartment(rs.getInt(ID_DEPARTMENT));
+	            dto.setNmDepartment(rs.getString(NM_DEPARTMENT));
+
+	            rtnList.add(dto);
+	        }
+
+	    } finally {
+
+	        DbUtil.closeStatement(stmt);
+	    }
+
+	    return rtnList;
+	}
+	
 	//社員情報削除
 	public void empDelete(int id) throws SQLException {
 	    //SQL作成

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

@@ -127,10 +127,51 @@ public class Main {
 				break;
 
 			case "2":
+			    //検索項目選択
+				System.out.println("1:ID 2:社員名 3:フリガナ 4:メールアドレス 5:部署名");
+			    String condition = sc.nextLine();
+			    switch (condition) {
 
+			    //ID検索
+			    case "1":
 			        String id = inputCheck("ID", true);
-				empList = empDao.selectById(
+			        empList = empDao.selectById(Integer.parseInt(id));
-						Integer.parseInt(id));
+
+			        break;
+
+			    //社員名検索
+			    case "2":
+			        String name = inputCheck("社員名", false);
+			        empList = empDao.selectByName(name);
+
+			        break;
+			        
+			        //フリガナ検索
+			    case "3":
+			        String kana = inputCheck("フリガナ", false);
+			        empList = empDao.selectByKana(kana);
+
+			        break;
+
+			    //メールアドレス検索
+			    case "4":
+			        String mail = inputCheck("メールアドレス", false);
+			        empList = empDao.selectByMail(mail);
+
+			        break;
+
+			    //部署名検索
+			    case "5":
+			        String department = inputCheck("部署名", false);
+			        empList = empDao.selectByDepartment(department);
+
+			        break;
+
+			    default:
+
+			        return;
+			    }
+
 			    break;
 
 			default:
@@ -333,6 +374,7 @@ public class Main {
 		//DB接続
 		Connection con = DbUtil.getConnection();
 		EmployeeDAO empDao = new EmployeeDAO(con);
+		DepartmentDAO deptDao = new DepartmentDAO(con);
 
 		try {
 
@@ -346,13 +388,35 @@ public class Main {
 			String password = inputCheck("パスワード", false);
 			//部署ID入力
 			String departmentId = inputCheck("部署ID", true);
+			
+		    //部署IDを数値変換
+		    int deptId = Integer.parseInt(departmentId);
+
+		    //入力された部署IDが存在するかチェック
+		    if (!deptDao.existsDepartment(deptId)) {
+
+		        System.out.println("入力された部署IDは存在しません");
+
+		        return;
+		    }
+		    
+		    //登録確認
+		    System.out.println("社員情報を登録しますか？ Y/y");
+		    System.out.println("(Y/y以外の入力であればキャンセル)");
+
+		    String answer = sc.nextLine();
+
+		    if (!"Y".equals(answer) && !"y".equals(answer)) {
+		        return;
+		    }
+			
 			//登録処理
 		    empDao.empInsert(
 		            name,
 		            kana,
 		            mail,
 		            password,
-					Integer.parseInt(departmentId));
+		            deptId);
 
 			System.out.println("登録が完了しました");
 
@@ -367,6 +431,8 @@ public class Main {
 		//DB接続
 		Connection con = DbUtil.getConnection();
 		EmployeeDAO empDao = new EmployeeDAO(con);
+		//部署テーブル存在確認用DAO生成
+		DepartmentDAO deptDao = new DepartmentDAO(con);
 
 		try {
 			//更新対象ID入力
@@ -396,6 +462,26 @@ public class Main {
 			String password = inputUpdate("パスワード", emp.getPassword());
 			//部署ID入力
 			String departmentId = inputUpdate("部署ID", String.valueOf(emp.getIdDepartment()));
+			
+			//部署IDを数値変換
+			int deptId = Integer.parseInt(departmentId);
+			//入力された部署IDが存在するかチェック
+			if (!deptDao.existsDepartment(deptId)) {
+			    System.out.println("入力された部署IDは存在しません");
+
+			    return;
+			}
+			
+			//更新確認
+			System.out.println("社員情報を更新しますか？ Y/y");
+			System.out.println("(Y/y以外の入力であればキャンセル)");
+
+			String answer = sc.nextLine();
+
+			if (!"Y".equals(answer) && !"y".equals(answer)) {
+			    return;
+			}
+			
 			//更新処理
 			empDao.empUpdate(
 			        id,
@@ -403,7 +489,7 @@ public class Main {
 			        kana,
 			        mail,
 			        password,
-					Integer.parseInt(departmentId));
+			        deptId);
 
 			System.out.println("更新が完了しました");
 
@@ -439,11 +525,30 @@ public class Main {
 
 			//条件検索
 			case "2":
-				//部署ID入力
+			    //検索項目選択
-				String id = inputCheck("ID", true);
+			    System.out.println("1:ID 2:部署名");
+			    String condition = sc.nextLine();
+			    switch (condition) {
 
-				//ID検索実行
+			    //ID検索
+			    case "1":
+			        String id = inputCheck("ID", true);
 			        deptList = deptDao.selectById(Integer.parseInt(id));
+
+			        break;
+
+			    //部署名検索
+			    case "2":
+			        String name = inputCheck("部署名", false);
+			        deptList = deptDao.selectByName(name);
+
+			        break;
+
+			    default:
+
+			        return;
+			    }
+
 			    break;
 
 			//メニューへ戻る
@@ -486,6 +591,18 @@ public class Main {
 			//部署名入力
 			String departmentName = inputCheck("部署名", false);
 			
+			//登録確認
+			System.out.println("部署情報を登録しますか？ Y/y");
+			System.out.println("(Y/y以外の入力であればキャンセル)");
+
+			String answer = sc.nextLine();
+
+			if (!"Y".equals(answer)  && !"y".equals(answer)) {
+
+			    return;
+			}
+			
+
 			//登録処理
 			deptDao.deptInsert(departmentName);
 			System.out.println("登録が完了しました");
@@ -521,6 +638,16 @@ public class Main {
 			//部署名入力
 			String departmentName = inputCheck("部署名", false);
 			
+			//更新確認
+			System.out.println("部署情報を更新しますか？ Y/y");
+			System.out.println("(Y/y以外の入力であればキャンセル)");
+
+			String answer = sc.nextLine();
+
+			if (!"Y".equals(answer) && !"y".equals(answer)) {
+			    return;
+			}
+
 			//更新処理
 			deptDao.deptUpdate(id, departmentName);