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Added DTO folder in the MVCPractice section of a small course on Java EE

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Lines changed: 27 additions & 0 deletions

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	`1`	`+package AirportSimulator.DTO;`
	`2`	`+`
	`3`	`+import lombok.Builder;`
	`4`	`+import lombok.Value;`
	`5`	`+`
	`6`	`+/*`
	`7`	`+Все DTO объекты должны быть имутабельны,`
	`8`	`+поэтому применяем Lombok аннотацию @Value`
	`9`	`+*/`
	`10`	`+@Value`
	`11`	`+@Builder`
	`12`	`+public class CreateUserDto {`
	`13`	`+ /*`
	`14`	`+ К сожалению все параметры из нашего запроса приходят`
	`15`	`+ в формате ключ-значение при этом оба в формате String,`
	`16`	`+ т.е. нам в дальнейшем придется провести преобразования,`
	`17`	`+ например даты в понятный для базы данных вид. Данные`
	`18`	`+ неудобства в профессиональных фреймворках реализованы`
	`19`	`+ за нас.`
	`20`	`+ */`
	`21`	`+ String name;`
	`22`	`+ String birthday;`
	`23`	`+ String email;`
	`24`	`+ String password;`
	`25`	`+ String role;`
	`26`	`+ String gender;`
	`27`	`+}`

Lines changed: 43 additions & 0 deletions

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	`1`	`+package AirportSimulator.DTO;`
	`2`	`+`
	`3`	`+import java.util.Objects;`
	`4`	`+`
	`5`	`+public class FlightDto {`
	`6`	`+ private final Long id;`
	`7`	`+ private final String description;`
	`8`	`+`
	`9`	`+ public FlightDto(Long id, String description) {`
	`10`	`+ this.id = id;`
	`11`	`+ this.description = description;`
	`12`	`+ }`
	`13`	`+`
	`14`	`+ public Long getId() {`
	`15`	`+ return id;`
	`16`	`+ }`
	`17`	`+`
	`18`	`+ public String getDescription() {`
	`19`	`+ return description;`
	`20`	`+ }`
	`21`	`+`
	`22`	`+ @Override`
	`23`	`+ public boolean equals(Object o) {`
	`24`	`+ if (this == o) return true;`
	`25`	`+ if (o == null \|\| getClass() != o.getClass()) return false;`
	`26`	`+ FlightDto flightDto = (FlightDto) o;`
	`27`	`+ return Objects.equals(id, flightDto.id) &&`
	`28`	`+ Objects.equals(description, flightDto.description);`
	`29`	`+ }`
	`30`	`+`
	`31`	`+ @Override`
	`32`	`+ public int hashCode() {`
	`33`	`+ return Objects.hash(id, description);`
	`34`	`+ }`
	`35`	`+`
	`36`	`+ @Override`
	`37`	`+ public String toString() {`
	`38`	`+ return "FlightDto{" +`
	`39`	`+ "id=" + id +`
	`40`	`+ ", description='" + description + '\'' +`
	`41`	`+ '}';`
	`42`	`+ }`
	`43`	`+}`

Lines changed: 51 additions & 0 deletions

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	`1`	`+package AirportSimulator.DTO;`
	`2`	`+`
	`3`	`+import java.util.Objects;`
	`4`	`+`
	`5`	`+public class TicketDto {`
	`6`	`+ private final Long id;`
	`7`	`+ private final Long flight_id;`
	`8`	`+ private final String seat_no;`
	`9`	`+`
	`10`	`+ public TicketDto(Long id, Long flight_id, String seat_no) {`
	`11`	`+ this.id = id;`
	`12`	`+ this.flight_id = flight_id;`
	`13`	`+ this.seat_no = seat_no;`
	`14`	`+ }`
	`15`	`+`
	`16`	`+ public Long getId() {`
	`17`	`+ return id;`
	`18`	`+ }`
	`19`	`+`
	`20`	`+ public Long getFlight_id() {`
	`21`	`+ return flight_id;`
	`22`	`+ }`
	`23`	`+`
	`24`	`+ public String getSeat_no() {`
	`25`	`+ return seat_no;`
	`26`	`+ }`
	`27`	`+`
	`28`	`+ @Override`
	`29`	`+ public boolean equals(Object o) {`
	`30`	`+ if (this == o) return true;`
	`31`	`+ if (o == null \|\| getClass() != o.getClass()) return false;`
	`32`	`+ TicketDto ticketDto = (TicketDto) o;`
	`33`	`+ return Objects.equals(id, ticketDto.id) &&`
	`34`	`+ Objects.equals(flight_id, ticketDto.flight_id) &&`
	`35`	`+ Objects.equals(seat_no, ticketDto.seat_no);`
	`36`	`+ }`
	`37`	`+`
	`38`	`+ @Override`
	`39`	`+ public int hashCode() {`
	`40`	`+ return Objects.hash(id, flight_id, seat_no);`
	`41`	`+ }`
	`42`	`+`
	`43`	`+ @Override`
	`44`	`+ public String toString() {`
	`45`	`+ return "TicketDto{" +`
	`46`	`+ "id=" + id +`
	`47`	`+ ", flight_id=" + flight_id +`
	`48`	`+ ", seat_no='" + seat_no + '\'' +`
	`49`	`+ '}';`
	`50`	`+ }`
	`51`	`+}`

Lines changed: 11 additions & 0 deletions

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	`1`	`+package AirportSimulator.DTO;`
	`2`	`+/* Применим Lombok чтобы не писать рутинный код */`
	`3`	`+import lombok.Builder;`
	`4`	`+import lombok.Value;`
	`5`	`+`
	`6`	`+@Value`
	`7`	`+@Builder`
	`8`	`+public class UserDto {`
	`9`	`+ Long id;`
	`10`	`+ String mail;`
	`11`	`+}`

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