Commit 33e38bd18558767cfd838ef9694e7b0bfa7f074b
1 parent
e1962fb1
Kontext, Mapper und Service (Rückweg)
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6 changed files
with
92 additions
and
15 deletions
src/main/java/net/ziemers/swxercise/lg/user/dto/UserDto.java
... | ... | @@ -50,6 +50,10 @@ public class UserDto { |
50 | 50 | return firstname; |
51 | 51 | } |
52 | 52 | |
53 | + public void setFirstname(String firstname) { | |
54 | + this.firstname = firstname; | |
55 | + } | |
56 | + | |
53 | 57 | public UserDto withFirstname(final String firstname) { |
54 | 58 | this.firstname = firstname; |
55 | 59 | return this; |
... | ... | @@ -59,6 +63,10 @@ public class UserDto { |
59 | 63 | return lastname; |
60 | 64 | } |
61 | 65 | |
66 | + public void setLastname(String lastname) { | |
67 | + this.lastname = lastname; | |
68 | + } | |
69 | + | |
62 | 70 | public UserDto withLastname(final String lastname) { |
63 | 71 | this.lastname = lastname; |
64 | 72 | return this; | ... | ... |
src/main/java/net/ziemers/swxercise/lg/user/service/EntityToUserDtoContext.java
0 → 100644
src/main/java/net/ziemers/swxercise/lg/user/service/EntityToUserDtoContextService.java
0 → 100644
1 | +package net.ziemers.swxercise.lg.user.service; | |
2 | + | |
3 | +import javax.ejb.Stateless; | |
4 | + | |
5 | +/** | |
6 | + * Service zum Erzeugen eines Mapping-Kontexts. Das Mapping verläuft von {@link User} nach {@link UserDto}. | |
7 | + */ | |
8 | +@Stateless | |
9 | +public class EntityToUserDtoContextService { | |
10 | + | |
11 | + /** | |
12 | + * Erzeugt einen Mapping-Kontext für einen neuen Benutzer. | |
13 | + * | |
14 | + * @return den Mapping-Kontext. | |
15 | + */ | |
16 | + public EntityToUserDtoContext createContext() { | |
17 | + final EntityToUserDtoContext ctx = new EntityToUserDtoContext(); | |
18 | + return ctx; | |
19 | + } | |
20 | + | |
21 | +} | ... | ... |
src/main/java/net/ziemers/swxercise/lg/user/service/EntityToUserDtoMapper.java
0 → 100644
1 | +package net.ziemers.swxercise.lg.user.service; | |
2 | + | |
3 | +import net.ziemers.swxercise.lg.user.dto.UserDto; | |
4 | + | |
5 | +public class EntityToUserDtoMapper { | |
6 | + | |
7 | + /** | |
8 | + * Erzeugt ein DTO aus dem übergebenem Kontext. | |
9 | + * | |
10 | + * @param ctx der Kontext | |
11 | + * @return das erzeugte DTO. | |
12 | + */ | |
13 | + public UserDto map(EntityToUserDtoContext ctx) { | |
14 | + final UserDto dto = new UserDto(); | |
15 | + | |
16 | + if (ctx.user != null) { | |
17 | + mapEntityId(ctx, dto); | |
18 | + mapFirstname(ctx, dto); | |
19 | + mapLastname(ctx, dto); | |
20 | + } | |
21 | + return dto; | |
22 | + } | |
23 | + | |
24 | + private void mapEntityId(EntityToUserDtoContext ctx, UserDto dto) { | |
25 | + dto.setEntityId(ctx.user.getId()); | |
26 | + } | |
27 | + | |
28 | + private void mapFirstname(EntityToUserDtoContext ctx, UserDto dto) { | |
29 | + dto.setFirstname(ctx.user.getFirstname()); | |
30 | + } | |
31 | + | |
32 | + private void mapLastname(EntityToUserDtoContext ctx, UserDto dto) { | |
33 | + dto.setLastname(ctx.user.getLastname()); | |
34 | + } | |
35 | + | |
36 | +} | ... | ... |
src/main/java/net/ziemers/swxercise/lg/user/service/UserDtoToEntityContext.java
src/main/java/net/ziemers/swxercise/lg/user/service/UserDtoToEntityMapper.java
... | ... | @@ -5,19 +5,19 @@ import javax.ejb.Stateless; |
5 | 5 | @Stateless |
6 | 6 | public class UserDtoToEntityMapper { |
7 | 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()); | |
8 | + /** | |
9 | + * Überträgt die Eigenschaften aus dem UserDto 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 | 19 | |
20 | - return ctx; | |
21 | - } | |
20 | + return ctx; | |
21 | + } | |
22 | 22 | |
23 | 23 | } | ... | ... |