Autowire a default implementation if implemenation bean is not found
8
I have an interface with 2 default methods. If the implementation is not found, I wish autowire a proxy bean with these 2 default methods. Is this possible in spring?
java spring
asked 17 hours ago
Maclean PintoMaclean Pinto
4551929
add a comment |
8
I have an interface with 2 default methods. If the implementation is not found, I wish autowire a proxy bean with these 2 default methods. Is this possible in spring?
java spring
asked 17 hours ago
Maclean PintoMaclean Pinto
4551929
autowire two of them. if (nonDefault == null) useDefault
– Stultuske
17 hours ago
Interesting. Not sure that such behaviour is possible with Spring.
– Alexey Usharovski
17 hours ago
1
This is the general idea behind auto-configuration and the conditional registration described in talex's answer.
– chrylis
15 hours ago
add a comment |
8
8
8
I have an interface with 2 default methods. If the implementation is not found, I wish autowire a proxy bean with these 2 default methods. Is this possible in spring?
java spring
asked 17 hours ago
Maclean PintoMaclean Pinto
4551929
I have an interface with 2 default methods. If the implementation is not found, I wish autowire a proxy bean with these 2 default methods. Is this possible in spring?
java spring
java spring
asked 17 hours ago
Maclean PintoMaclean Pinto
4551929
asked 17 hours ago
Maclean PintoMaclean Pinto
4551929
asked 17 hours ago
Maclean PintoMaclean Pinto
4551929
asked 17 hours ago
Maclean PintoMaclean Pinto
4551929
asked 17 hours ago
Maclean PintoMaclean Pinto
4551929
4551929
autowire two of them. if (nonDefault == null) useDefault
– Stultuske
17 hours ago
Interesting. Not sure that such behaviour is possible with Spring.
– Alexey Usharovski
17 hours ago
1
This is the general idea behind auto-configuration and the conditional registration described in talex's answer.
– chrylis
15 hours ago
add a comment |
autowire two of them. if (nonDefault == null) useDefault
– Stultuske
17 hours ago
Interesting. Not sure that such behaviour is possible with Spring.
– Alexey Usharovski
17 hours ago
1
This is the general idea behind auto-configuration and the conditional registration described in talex's answer.
– chrylis
15 hours ago
autowire two of them. if (nonDefault == null) useDefault
– Stultuske
17 hours ago
autowire two of them. if (nonDefault == null) useDefault
– Stultuske
17 hours ago
Interesting. Not sure that such behaviour is possible with Spring.
– Alexey Usharovski
17 hours ago
Interesting. Not sure that such behaviour is possible with Spring.
– Alexey Usharovski
17 hours ago
1
1
This is the general idea behind auto-configuration and the conditional registration described in talex's answer.
– chrylis
15 hours ago
This is the general idea behind auto-configuration and the conditional registration described in talex's answer.
– chrylis
15 hours ago
add a comment |
1 Answer
1
active
oldest
votes
11
You need to define bean in some configuration
@Bean
@ConditionalOnMissingBean
public Foo foo(){
return new Foo() {};
}
where Foo is your interface.
answered 17 hours ago
talextalex
11.9k11749
1
This requires Spring Boot (specificallyspring-boot-autoconfigure), not just Spring Core.
– OrangeDog
12 hours ago
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
11
You need to define bean in some configuration
@Bean
@ConditionalOnMissingBean
public Foo foo(){
return new Foo() {};
}
where Foo is your interface.
answered 17 hours ago
talextalex
11.9k11749
1
This requires Spring Boot (specificallyspring-boot-autoconfigure), not just Spring Core.
– OrangeDog
12 hours ago
add a comment |
11
You need to define bean in some configuration
@Bean
@ConditionalOnMissingBean
public Foo foo(){
return new Foo() {};
}
where Foo is your interface.
answered 17 hours ago
talextalex
11.9k11749
1
This requires Spring Boot (specificallyspring-boot-autoconfigure), not just Spring Core.
– OrangeDog
12 hours ago
add a comment |
11
11
11
You need to define bean in some configuration
@Bean
@ConditionalOnMissingBean
public Foo foo(){
return new Foo() {};
}
where Foo is your interface.
answered 17 hours ago
talextalex
11.9k11749
You need to define bean in some configuration
@Bean
@ConditionalOnMissingBean
public Foo foo(){
return new Foo() {};
}
where Foo is your interface.
answered 17 hours ago
talextalex
11.9k11749
answered 17 hours ago
talextalex
11.9k11749
answered 17 hours ago
talextalex
11.9k11749
answered 17 hours ago
talextalex
11.9k11749
11.9k11749
1
This requires Spring Boot (specificallyspring-boot-autoconfigure), not just Spring Core.
– OrangeDog
12 hours ago
add a comment |
1
This requires Spring Boot (specificallyspring-boot-autoconfigure), not just Spring Core.
– OrangeDog
12 hours ago
1
1
This requires Spring Boot (specifically
spring-boot-autoconfigure), not just Spring Core.– OrangeDog
12 hours ago
This requires Spring Boot (specifically
spring-boot-autoconfigure), not just Spring Core.– OrangeDog
12 hours ago
add a comment |
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autowire two of them. if (nonDefault == null) useDefault
– Stultuske
17 hours ago
Interesting. Not sure that such behaviour is possible with Spring.
– Alexey Usharovski
17 hours ago
1
This is the general idea behind auto-configuration and the conditional registration described in talex's answer.
– chrylis
15 hours ago