Commit e1962fb1489751c899f15e45bb7a936baf252fcf
1 parent
bcfa4333
Kontext, Mapper und Service
Showing
4 changed files
with
76 additions
and
0 deletions
src/main/java/net/ziemers/swxercise/lg/user/dto/UserDto.java
@@ -8,6 +8,8 @@ import javax.validation.constraints.NotNull; | @@ -8,6 +8,8 @@ import javax.validation.constraints.NotNull; | ||
8 | */ | 8 | */ |
9 | public class UserDto { | 9 | public class UserDto { |
10 | 10 | ||
11 | + private Long entityId; | ||
12 | + | ||
11 | @NotNull | 13 | @NotNull |
12 | private String username; | 14 | private String username; |
13 | 15 | ||
@@ -20,6 +22,14 @@ public class UserDto { | @@ -20,6 +22,14 @@ public class UserDto { | ||
20 | 22 | ||
21 | private String mailaddress; | 23 | private String mailaddress; |
22 | 24 | ||
25 | + public Long getEntityId() { | ||
26 | + return entityId; | ||
27 | + } | ||
28 | + | ||
29 | + public void setEntityId(Long entityId) { | ||
30 | + this.entityId = entityId; | ||
31 | + } | ||
32 | + | ||
23 | public String getUsername() { | 33 | public String getUsername() { |
24 | return username; | 34 | return username; |
25 | } | 35 | } |
src/main/java/net/ziemers/swxercise/lg/user/service/UserDtoToEntityContext.java
0 → 100644
src/main/java/net/ziemers/swxercise/lg/user/service/UserDtoToEntityContextService.java
0 → 100644
1 | +package net.ziemers.swxercise.lg.user.service; | ||
2 | + | ||
3 | +import javax.ejb.Stateless; | ||
4 | +import javax.inject.Inject; | ||
5 | + | ||
6 | +import net.ziemers.swxercise.db.dao.GenericDao; | ||
7 | +import net.ziemers.swxercise.lg.model.user.User; | ||
8 | +import net.ziemers.swxercise.lg.user.dto.UserDto; | ||
9 | + | ||
10 | +@Stateless | ||
11 | +public class UserDtoToEntityContextService { | ||
12 | + | ||
13 | + @Inject | ||
14 | + private GenericDao dao; | ||
15 | + | ||
16 | + /** | ||
17 | + * Erzeugt den Aktualisierungskontext zur übergebenen Zielentität. | ||
18 | + * | ||
19 | + * @param dto das Benutzer-DTO | ||
20 | + * @return den erzeugten Kontext. | ||
21 | + */ | ||
22 | + public UserDtoToEntityContext createContext(final UserDto dto) { | ||
23 | + final UserDtoToEntityContext ctx = new UserDtoToEntityContext(); | ||
24 | + | ||
25 | + ctx.dto = dto; | ||
26 | + ctx.user = dto.getEntityId() == null ? new User() : dao.findById(User.class, dto.getEntityId()); | ||
27 | + | ||
28 | + return ctx; | ||
29 | + } | ||
30 | + | ||
31 | +} |
src/main/java/net/ziemers/swxercise/lg/user/service/UserDtoToEntityMapper.java
0 → 100644
1 | +package net.ziemers.swxercise.lg.user.service; | ||
2 | + | ||
3 | +import javax.ejb.Stateless; | ||
4 | + | ||
5 | +@Stateless | ||
6 | +public class UserDtoToEntityMapper { | ||
7 | + | ||
8 | + /** | ||
9 | + * Überträgt die Eigenschaften aus dem DTO in die Zielentität. | ||
10 | + * | ||
11 | + * @param ctx der Kontext mit den Eigenschaften und der Zielentität | ||
12 | + * @return den Kontext. | ||
13 | + */ | ||
14 | + public UserDtoToEntityContext map(UserDtoToEntityContext ctx) { | ||
15 | + ctx.user.setFirstname(ctx.dto.getFirstname()); | ||
16 | + ctx.user.setLastname(ctx.dto.getLastname()); | ||
17 | + //ctx.user.setProfile(ctx.dto.getProfile()); | ||
18 | + //ctx.user.setAddress(ctx.fto.getAddress()); | ||
19 | + | ||
20 | + return ctx; | ||
21 | + } | ||
22 | + | ||
23 | +} |