5段階目まで完了

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

@@ -61,7 +61,16 @@ public class EmployeeDAO {
 			this.stmt = con.prepareStatement(sql.toString());
 			rs = stmt.executeQuery();
 			while (rs.next()) {
-				rtnList.add(rs.getString(NM_EMPLOYEE));
+				EmployeeDTO dto = new EmployeeDTO();
+				dto.setId(rs.getInt("id_employee"));
+				dto.setName(rs.getString("nm_employee"));
+				dto.setKana(rs.getString("kn_employee"));
+				dto.setEmail(rs.getString("mail_address"));
+				dto.setPass(rs.getString("password"));
+				dto.setIdDep(rs.getInt("id_department"));
+
+				rtnList.add(dto);
+
 			}
 		} finally {
 			DbUtil.closeStatement​(this.stmt);
@@ -69,4 +78,102 @@ public class EmployeeDAO {
 		return rtnList;
 	}
 
+	public java.util.List<EmployeeDTO> selectById​(int id) throws java.sql.SQLException, java.lang.ClassNotFoundException, java.lang.NumberFormatException {
+		List<EmployeeDTO> rtnList = new ArrayList<>();
+		StringBuilder sql = new StringBuilder();
+		sql.append(" SELECT * FROM ");
+		sql.append(TBL_NAME);
+		sql.append(" WHERE id_employee = ?");
+
+		try {
+
+			this.stmt = con.prepareStatement(sql.toString());
+			stmt.setInt(1, id);
+			rs = stmt.executeQuery();
+
+			while (rs.next()) {
+
+				EmployeeDTO dto = new EmployeeDTO();
+				dto.setId(rs.getInt("id_employee"));
+				dto.setName(rs.getString("nm_employee"));
+				dto.setKana(rs.getString("kn_employee"));
+				dto.setEmail(rs.getString("mail_address"));
+				dto.setPass(rs.getString("password"));
+				dto.setIdDep(rs.getInt("id_department"));
+
+				rtnList.add(dto);
+
+			}
+
+		} finally {
+			DbUtil.closeStatement​(this.stmt);
+		}
+
+		return rtnList;
+
+	}
+
+	public void empDelete(int id) throws java.lang.ClassNotFoundException, java.sql.SQLException {
+		StringBuilder sql = new StringBuilder();
+		sql.append(" DELETE FROM ");
+		sql.append(TBL_NAME);
+		sql.append(" WHERE id_employee = ?");
+
+		try {
+			this.stmt = this.con.prepareStatement(sql.toString());
+			this.stmt.setInt(1, id);
+			this.stmt.executeUpdate();
+
+		} finally {
+			DbUtil.closeStatement​(this.stmt);
+		}
+	}
+	
+	public void empInsert​(java.lang.String name, java.lang.String kana, java.lang.String mail, java.lang.String pass, int depId) throws java.lang.NumberFormatException, java.sql.SQLException, java.lang.ClassNotFoundException{
+		//List<EmployeeDTO> rtnList = new ArrayList<>();
+		StringBuilder sql = new StringBuilder();
+		sql.append(" INSERT INTO " + TBL_NAME);
+	    sql.append("    (nm_employee, kn_employee, mail_address, password, id_department) ");
+	    sql.append(" VALUES ");
+	    sql.append("    (?, ?, ?, ?, ?) ");
+		 
+		 try {
+		        this.stmt = con.prepareStatement(sql.toString());
+		        
+		        this.stmt.setString(1, name);
+		        this.stmt.setString(2, kana);
+		        this.stmt.setString(3, mail);
+		        this.stmt.setString(4, pass);
+		        this.stmt.setInt(5, depId);
+		        
+		        this.stmt.executeUpdate();
+		        
+		 } finally {
+		        DbUtil.closeStatement​(this.stmt);
+		    }
+	}
+	
+	public void empUpdate​(int id, java.lang.String name, java.lang.String kana, java.lang.String mail, java.lang.String pass, int depId) throws java.lang.ClassNotFoundException, java.sql.SQLException, java.lang.NumberFormatException{
+		StringBuilder sql = new StringBuilder();
+		sql.append(" UPDATE " + TBL_NAME + " SET ");
+		sql.append(" (id_employee=?,nm_employee=?, kn_employee=?, mail_address=?, password=?, id_department=?) ");
+		sql.append(" WHERE id_employee = ? ");
+		
+		try {
+	        this.stmt = con.prepareStatement(sql.toString());
+	        
+	        this.stmt.setInt(1, id);
+	        this.stmt.setString(2, name);
+	        this.stmt.setString(3, kana);
+	        this.stmt.setString(4, mail);
+	        this.stmt.setString(5, pass);
+	        this.stmt.setInt(6, depId);
+	        
+	        this.stmt.executeUpdate();
+	        
+	 } finally {
+	        DbUtil.closeStatement​(this.stmt);
+	    }
+	}
+
 }

src/com/rhizome/example/dto/EmployeeDTO.java

@@ -2,6 +2,59 @@ package com.rhizome.example.dto;
 
 public class EmployeeDTO {
 
+	private Integer id;
+	private String name;
+	private String kana;
+	private String email;
+	private String pass;
+	private Integer idDep;
 
+	public Integer getId() {
+		return id;
+	}
+
+	public void setId(Integer id) {
+		this.id = id;
+	}
+
+	public String getName() {
+		return name;
+	}
+
+	public void setName(String name) {
+		this.name = name;
+	}
+
+	public String getKana() {
+		return kana;
+	}
+
+	public void setKana(String kana) {
+		this.kana = kana;
+	}
+
+	public String getEmail() {
+		return email;
+	}
+
+	public void setEmail(String email) {
+		this.email = email;
+	}
+
+	public String getPass() {
+		return pass;
+	}
+
+	public void setPass(String pass) {
+		this.pass = pass;
+	}
+
+	public Integer getIdDep() {
+		return idDep;
+	}
+
+	public void setIdDep(Integer idDep) {
+		this.idDep = idDep;
+	}
 
 }

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

@@ -7,6 +7,7 @@ import java.util.List;
 import java.util.Scanner;
 
 import com.rhizome.example.dao.EmployeeDAO;
+import com.rhizome.example.dto.EmployeeDTO;
 import com.rhizome.example.util.DbUtil;
 
 /**
@@ -53,10 +54,13 @@ public class Main {
 			empSelect();
 			break;
 		case "2":
+			empInsert();
 			break;
 		case "3":
+			empUpdate();
 			break;
 		case "4":
+			empDelete();
 			break;
 		case "9":
 			return;
@@ -76,7 +80,7 @@ public class Main {
 	 * @throws SQLException
 	 */
 	public static void empSelect() throws ClassNotFoundException, SQLException {
-		List<String> empList = new ArrayList<>();
+		List<EmployeeDTO> empList = new ArrayList<>();
 		Connection con = DbUtil.getConnection();
 		EmployeeDAO empDao = new EmployeeDAO(con);
 		System.out.println("1:全検索 2:条件検索 それ以外:戻る");
@@ -86,12 +90,116 @@ public class Main {
 			case "1":
 				empList = empDao.selectAll();
 				break;
+			case "2":
+				String idStr = inputCheck("ID", true);
+				int id = Integer.parseInt(idStr);
+				empList = empDao.selectById​(id);
+				break;
 			default:
 				return;
 			}
-			for (String emp : empList) {
+			for (EmployeeDTO emp : empList) {
-				System.out.println(emp);
+				System.out.println(
+
+						emp.getId() + "\t" +
+								emp.getName() + "\t" +
+								emp.getKana() + "\t" +
+								emp.getEmail() + "\t" +
+								emp.getPass() + "\t" +
+								emp.getIdDep()
+
+				);
 			}
+			
+		} finally {
+			DbUtil.closeConnection​(empDao.con);
+		}
+	}
+
+	public static void empInsert()
+		throws java.lang.NumberFormatException, java.lang.ClassNotFoundException, java.sql.SQLException {
+		//List<EmployeeDTO> empList = new ArrayList<>();
+		Connection con = DbUtil.getConnection();
+		EmployeeDAO empDao = new EmployeeDAO(con);
+
+		try {
+			
+			
+			
+			String name = inputCheck("社員名", false);
+			String kana = inputCheck("フリガナ", false);
+			String mail = inputCheck("メールアドレス", false);
+			String pass = inputCheck("パスワード", false);
+			String depIdstr = inputCheck("部署ID", true);
+
+			int depId = Integer.parseInt(depIdstr);
+
+			System.out.println("登録が完了しました");
+
+			empDao.empInsert​(name, kana, mail, pass, depId);
+
+		} finally {
+			DbUtil.closeConnection​(empDao.con);
+		}
+
+	}
+	
+	public static void empUpdate() throws java.lang.NumberFormatException, java.lang.ClassNotFoundException, java.sql.SQLException{
+		Connection con = DbUtil.getConnection();
+		EmployeeDAO empDao = new EmployeeDAO(con);
+		
+		try {
+			
+			
+			String idstr = inputCheck("ID",true);
+			String name = inputCheck("社員名", false);
+			String kana = inputCheck("フリガナ", false);
+			String mail = inputCheck("メールアドレス", false);
+			String pass = inputCheck("パスワード", false);
+			String depIdstr = inputCheck("部署ID", true);
+			
+			int id = Integer.parseInt(idstr);
+		
+			int depId = Integer.parseInt(depIdstr);
+
+			System.out.println("更新が完了しました");
+
+			empDao.empUpdate​(id,name, kana, mail, pass, depId);
+
+		} finally {
+			DbUtil.closeConnection​(empDao.con);
+		}
+
+		
+		
+	}
+
+	public static void empDelete() throws ClassNotFoundException, SQLException {
+		//List<EmployeeDTO> empList = new ArrayList<>();
+		Connection con = DbUtil.getConnection();
+		EmployeeDAO empDao = new EmployeeDAO(con);
+
+		try {
+
+			String idStr = inputCheck("ID", true);
+			int id = Integer.parseInt(idStr);
+
+			List<EmployeeDTO> checkList = empDao.selectById​(id);
+			if (checkList.size() == 0) {
+				System.out.println("入力された値で情報がみつかりませんでした");
+				return;
+			}
+
+			System.out.println("指定されたIDの情報を削除します？ Y/y");
+			System.out.println("（Y/y以外の入力であればキャンセル）");
+			String yY = sc.nextLine();
+			if (!"y".equals(yY) && !"Y".equals(yY)) {
+				System.out.println("削除をキャンセルしました");
+				return;
+			}
+			empDao.empDelete(id);
+			System.out.println("削除が完了しました");
+
 		} finally {
 			DbUtil.closeConnection​(empDao.con);
 		}