Seems like my ide can't find some resources

[Ariloum]

I've tried to open it in idea for java 8 and 11, got same behave:

1. can't autowire PackageConfig
2. can't find yaml link @EnableJpaRepositories(basePackages = {"${packages.common.postgres.repository}"},

Is there anything I'm trying to do wrong way?

[kazmura11]

@Ariloum Thank you for your feedback! I am new to IntelliJ. I'd like to tell you that I always use Eclipse. There is no problem to run this Spring boot app.

This seems to be a problem only in IntelliJ. Maybe, this is caused by Lombok.

If you have never used Lombok, install this: https://projectlombok.org/. If you use IntelliJ, you should install this plugin here: https://plugins.jetbrains.com/plugin/6317-lombok, and restart the IDE.

[Ariloum]

I've tried to update 2018 idea to 2020, issue still persists. I've lombok plugin already installed, the case is something else.

Seems like EnableJpaRepositories can't see dependency in yaml config - if I change ${packages.common.postgres.repository} with it's yaml class link basePackages = {"com.example.multiModule.common.spring.postgres.repositories"} - this annotation works.

But still can't @autowire PackageConfig packageConfig;

[kazmura11]

@Ariloum Sorry. I missed your message. I will take a look at it this week, so please wait a moment. I wonder why. Using @ConfigurationProperties in multimodule-common/src/main/java/.../configs/PackageConfig.java and src/main/resources/application-common.yml, I passed variable to basePackages in PostgreConfig.java. So just like you said, ${packages.common.postgres.repository} is equivalent to com.example.multiModule.common.spring.postgres.repositories. And check why the field is not autowired.

[kazmura11]

I checked it in IntelliJ IDEA 2020.1.1 (Community Edition). But there were no errors. Show me the result running mvn install in this project. I will continue to investigate it.

[Ariloum]

it builds fine with maven, there is only highlight in the idea

[kazmura11]

@Ariloum Similar issues have been reported for IntelliJ idea. https://youtrack.jetbrains.com/issues/IDEA?q=build%20maven This link may solve your problem.

Try to delete all .iml and your POM. Then copy and paste your POM again to your project and re-open and re-import it.
Or, `mvn idea:idea` solves the issue.

https://stackoverflow.com/questions/18316857/maven-package-works-but-intellijs-build-fails

[Ariloum]

I tried to delete all idea files and mvn idea:idea and then reimport the project - nothing changed. I think it might be related to something with yaml or absent application-context.xml

[kazmura11]

@Ariloum I tried to reproduce the problem, but cannot reproduce it.

Launch command prompt. Run command below:

> mkdir test
> cd test
> git clone https://github.com/kazmura11/multi-module-project-sample.git
> cd multi-module-project-sample
> pushd docker
> docker-compose up -d
> popd
> cd multi-module-batch/sample-db-access
> mvn spring-boot:run
(or > mvn install && java -jar target/sample-db-access-0.0.1.jar)

This works fine.

I don't think this problem is not related to yaml or other configs. If that assumption is correct, it shouldn't work. I used "Profile Specific Properties" with spring.profile.include and @ConfigurationProperties.

multi-module-batch/sample-db-access/src/main/resources/application.yml

app:
  packages: com.example.multiModule.sampleDbAccess
spring:
  datasource:
    postgres:
      url: jdbc:postgresql://localhost:5433/postgres
      username: postgres
      password: postgres
    mongo:
      host: localhost
      port: 27018
      database: mongo
  profiles:
    include: common  # <- search application-"common".yml in the class-path, insert its properties. 

multi-module-common/src/main/resoruces/application-common.yml

packages:
  common:
    component: com.example.multiModule
    postgres:
      entity: com.example.multiModule.common.spring.postgres.entities
      repository: com.example.multiModule.common.spring.postgres.repositories
    mongo:
      entity: com.example.multiModule.common.spring.mongo.entities
      repository: com.example.multiModule.common.spring.mongo.repositories

https://www.logicbig.com/tutorials/spring-framework/spring-boot/profile-specific-properties-with-include-property.html
https://docs.spring.io/spring-boot/docs/1.2.0.M1/reference/html/boot-features-profiles.html#boot-features-adding-active-profiles
https://docs.spring.io/spring-boot/docs/2.1.1.RELEASE/reference/html/boot-features-profiles.html#boot-features-adding-active-profiles

---

I tried another experiment. I created a new virtual windows machine on Hyper-V (Windows 10 Enterprise Evaluation), there is no Java Environment .

1. Install IntteliJ IDEA
2. Featured plugins: Maven
3. Get From Version Controll: install git
4. Clone from git and import project
5. Install lombok plugin Lombok Requires Annotation Processing: Do you want to enable annotation processors? -> Enable Still erros are shown.
6. Rebuild Project and set SDK Project SDK: No SDK -> AdoptOpenJDK(HotSpot) 1.8.0_265 Errors are disappeared.
7. Install docker(Docker Desktop) & Run docker containers

   cd docker && docker-compose up -d

8. Run Spring Boot app. Right click on SampleDbAccessApp, then click run

  .   ____          _            __ _ _
 /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
 \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
  '  |____| .__|_| |_|_| |_\__, | / / / /
 =========|_|==============|___/=/_/_/_/
 :: Spring Boot ::        (v2.1.6.RELEASE)

2020-08-19 06:40:26.615  INFO 7192 --- [           main] c.e.m.sampleDbAccess.SampleDbAccessApp   : Starting SampleDbAccessApp on WinDev2007Eval with PID 7192 (C:\Users\User\IdeaProjects\multi-module-project-sample\multi-module-batch\sample-db-access\target\classes started by User in C:\Users\User\IdeaProjects\multi-module-project-sample)
2020-08-19 06:40:26.615  INFO 7192 --- [           main] c.e.m.sampleDbAccess.SampleDbAccessApp   : The following profiles are active: common
2020-08-19 06:40:27.082  INFO 7192 --- [           main] .s.d.r.c.RepositoryConfigurationDelegate : Multiple Spring Data modules found, entering strict repository configuration mode!
2020-08-19 06:40:27.082  INFO 7192 --- [           main] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data repositories in DEFAULT mode.
2020-08-19 06:40:27.145  INFO 7192 --- [           main] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 47ms. Found 1 repository interfaces.
2020-08-19 06:40:27.160  INFO 7192 --- [           main] .s.d.r.c.RepositoryConfigurationDelegate : Multiple Spring Data modules found, entering strict repository configuration mode!
2020-08-19 06:40:27.160  INFO 7192 --- [           main] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data repositories in DEFAULT mode.
2020-08-19 06:40:27.176  INFO 7192 --- [           main] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 16ms. Found 1 repository interfaces.
2020-08-19 06:40:27.798  INFO 7192 --- [           main] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Starting...
2020-08-19 06:40:28.236  INFO 7192 --- [           main] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Start completed.
2020-08-19 06:40:28.298  INFO 7192 --- [           main] o.hibernate.jpa.internal.util.LogHelper  : HHH000204: Processing PersistenceUnitInfo [
    name: postgres
    ...]
2020-08-19 06:40:28.400  INFO 7192 --- [           main] org.hibernate.Version                    : HHH000412: Hibernate Core {5.3.10.Final}
2020-08-19 06:40:28.401  INFO 7192 --- [           main] org.hibernate.cfg.Environment            : HHH000206: hibernate.properties not found
2020-08-19 06:40:28.666  INFO 7192 --- [           main] o.hibernate.annotations.common.Version   : HCANN000001: Hibernate Commons Annotations {5.0.4.Final}
2020-08-19 06:40:29.003  INFO 7192 --- [           main] org.hibernate.dialect.Dialect            : HHH000400: Using dialect: org.hibernate.dialect.PostgreSQL95Dialect
2020-08-19 06:40:29.916  INFO 7192 --- [           main] o.h.e.j.e.i.LobCreatorBuilderImpl        : HHH000421: Disabling contextual LOB creation as hibernate.jdbc.lob.non_contextual_creation is true
2020-08-19 06:40:29.924  INFO 7192 --- [           main] org.hibernate.type.BasicTypeRegistry     : HHH000270: Type registration [java.util.UUID] overrides previous : org.hibernate.type.UUIDBinaryType@75fa1be3
2020-08-19 06:40:30.526  INFO 7192 --- [           main] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'postgres'
2020-08-19 06:40:31.230  INFO 7192 --- [           main] org.mongodb.driver.cluster               : Cluster created with settings {hosts=[localhost:27018], mode=SINGLE, requiredClusterType=UNKNOWN, serverSelectionTimeout='30000 ms', maxWaitQueueSize=500}
2020-08-19 06:40:31.489  INFO 7192 --- [localhost:27018] org.mongodb.driver.connection            : Opened connection [connectionId{localValue:1, serverValue:1}] to localhost:27018
2020-08-19 06:40:31.497  INFO 7192 --- [localhost:27018] org.mongodb.driver.cluster               : Monitor thread successfully connected to server with description ServerDescription{address=localhost:27018, type=STANDALONE, state=CONNECTED, ok=true, version=ServerVersion{versionList=[3, 6, 13]}, minWireVersion=0, maxWireVersion=6, maxDocumentSize=16777216, logicalSessionTimeoutMinutes=30, roundTripTimeNanos=6171300}
2020-08-19 06:40:31.783  INFO 7192 --- [           main] c.e.m.sampleDbAccess.SampleDbAccessApp   : Started SampleDbAccessApp in 6.117 seconds (JVM running for 7.084)
Hibernate: 
    insert 
    into
        postgres_sample
        (name) 
    values
        (?)
2020-08-19 06:40:31.966  INFO 7192 --- [           main] o.h.h.i.QueryTranslatorFactoryInitiator  : HHH000397: Using ASTQueryTranslatorFactory
Hibernate: 
    select
        postgressa0_.id as id1_0_,
        postgressa0_.name as name2_0_ 
    from
        postgres_sample postgressa0_
PostgresSample(id=1, name=John)
2020-08-19 06:40:32.695  INFO 7192 --- [           main] org.mongodb.driver.connection            : Opened connection [connectionId{localValue:2, serverValue:2}] to localhost:27018
MongoSample(id=5f3d2bd0a7f95d1c18a6b9f0, name=Kate)
2020-08-19 06:40:32.923  INFO 7192 --- [       Thread-3] org.mongodb.driver.connection            : Closed connection [connectionId{localValue:2, serverValue:2}] to localhost:27018 because the pool has been closed.
2020-08-19 06:40:32.934  INFO 7192 --- [       Thread-3] j.LocalContainerEntityManagerFactoryBean : Closing JPA EntityManagerFactory for persistence unit 'postgres'
2020-08-19 06:40:32.935  INFO 7192 --- [       Thread-3] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Shutdown initiated...
2020-08-19 06:40:32.938  INFO 7192 --- [       Thread-3] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Shutdown completed.

Process finished with exit code 0