Commit e1962fb1489751c899f15e45bb7a936baf252fcf
1 parent
bcfa4333
Kontext, Mapper und Service
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4 changed files
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76 additions
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0 deletions
src/main/java/net/ziemers/swxercise/lg/user/dto/UserDto.java
... | ... | @@ -8,6 +8,8 @@ import javax.validation.constraints.NotNull; |
8 | 8 | */ |
9 | 9 | public class UserDto { |
10 | 10 | |
11 | + private Long entityId; | |
12 | + | |
11 | 13 | @NotNull |
12 | 14 | private String username; |
13 | 15 | |
... | ... | @@ -20,6 +22,14 @@ public class UserDto { |
20 | 22 | |
21 | 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 | 33 | public String getUsername() { |
24 | 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 | +} | ... | ... |