Java Community | Help. Code. Learn.•11mo ago

spring doesnt see my repo class as a bean

hey guys. so i have my service class:

@Service
public class ItemService {
    private ItemRepository itemRepository;
    public ItemService(ItemRepository itemRepository) {
        this.itemRepository = itemRepository;
    }
    public String getItemsByDistanceAndSeason(double distance,String season) {
        //call repo, etc
        return "Get items";
    }
}

@Service
public class ItemService {
    private ItemRepository itemRepository;
    public ItemService(ItemRepository itemRepository) {
        this.itemRepository = itemRepository;
    }
    public String getItemsByDistanceAndSeason(double distance,String season) {
        //call repo, etc
        return "Get items";
    }
}

and a repo class:

@Repository
public interface ItemRepository extends CrudRepository<Item,Long> {
    public List<Item> getAllByDistanceAndSeason(String season);
}

@Repository
public interface ItemRepository extends CrudRepository<Item,Long> {
    public List<Item> getAllByDistanceAndSeason(String season);
}

but when i start my app, i get an error:

Description:

Parameter 0 of constructor in lt.brilingas.tieto.service.ItemService required a bean of type 'lt.brilingas.tieto.repository.ItemRepository' that could not be found.


Action:

Consider defining a bean of type 'lt.brilingas.tieto.repository.ItemRepository' in your configuration.

Description:

Parameter 0 of constructor in lt.brilingas.tieto.service.ItemService required a bean of type 'lt.brilingas.tieto.repository.ItemRepository' that could not be found.


Action:

Consider defining a bean of type 'lt.brilingas.tieto.repository.ItemRepository' in your configuration.

and the thing is that i have all the needed annotations. can smb take a look? thx

16 Replies

JavaBot•11mo ago

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tjoener•11mo ago

What's the package where the main method resides? Also your repo is wrong You're missing a distance parameter

bambyzasOP•11mo ago

its lt.brilingas.tieto

tjoener•11mo ago

That should work. Hmm

bambyzasOP•11mo ago

whats a distance param? i tried googling but found nothing specific do i need to have a config class of some sort?

tjoener•11mo ago

No you shouldn't Show me the application class

bambyzasOP•11mo ago

tjoener•11mo ago

That's fine Is there anything else in your log Because that repository is broken and might be why it's not found

bambyzasOP•11mo ago

all my log https://pastecode.io/s/e8137kjg why it is broken?

tjoener•11mo ago

You're doing byDistanceAndSeason JPA rules state you need a second parameter then Which ide do you use? Community or pro? List<Item> getAllByDistanceAndSeason(String distance, String season); That's what it should be I use string but use whatever datatype it actually is

bambyzasOP•11mo ago

intellij idea pro

bambyzasOP•11mo ago

fml. i totally forgot haha. but that also didnt do stuff

tjoener•11mo ago

Yeah it highlights it for you

bambyzasOP•11mo ago

i forgor to config my db in app.properties. i have this

spring.datasource.url=jdbc:postgresql://localhost:5432/postgres
spring.datasource.username=postgres
spring.datasource.password=p@55word
spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.PostgreSQLDialect

spring.datasource.url=jdbc:postgresql://localhost:5432/postgres
spring.datasource.username=postgres
spring.datasource.password=p@55word
spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.PostgreSQLDialect

do i need to add smth more?

tjoener•11mo ago

Don't have to add the last one Just the first 3 is fine

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spring doesnt see my repo class as a bean