nosu
/
spring-boot-magic-workshop
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Exercise 4

This commit is contained in:
Moritz Halbritter 2025-05-13 14:55:00 +02:00
parent 1e2e977dda
commit c469b2a940
3 changed files with 19 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
app/app/pom.xml
View File

@ -19,6 +19,10 @@
<groupId>com.workshop</groupId> <groupId>com.workshop</groupId>
<artifactId>library-spring-boot-starter</artifactId> <artifactId>library-spring-boot-starter</artifactId>
</dependency> </dependency>
<dependency>
<groupId>com.workshop</groupId>
<artifactId>library-slf4j</artifactId>
</dependency>
<dependency> <dependency>
<groupId>org.springframework.boot</groupId> <groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId> <artifactId>spring-boot-starter-test</artifactId>

5
components/library-autoconfigure/pom.xml
View File

@ -24,6 +24,11 @@
<artifactId>library-stdout</artifactId> <artifactId>library-stdout</artifactId>
<optional>true</optional> <optional>true</optional>
</dependency> </dependency>
<dependency>
<groupId>com.workshop</groupId>
<artifactId>library-slf4j</artifactId>
<optional>true</optional>
</dependency>
<dependency> <dependency>
<groupId>org.springframework.boot</groupId> <groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-autoconfigure</artifactId> <artifactId>spring-boot-autoconfigure</artifactId>

10
components/library-autoconfigure/src/main/java/com/workshop/magic/config/GreetingAutoConfiguration.java
View File

@ -1,11 +1,13 @@
package com.workshop.magic.config; package com.workshop.magic.config;
import com.workshop.magic.service.GreetingService; import com.workshop.magic.service.GreetingService;
import com.workshop.magic.service.slf4j.LoggerGreetingService;
import com.workshop.magic.service.stdout.StdOutGreetingService; import com.workshop.magic.service.stdout.StdOutGreetingService;
import org.springframework.boot.autoconfigure.AutoConfiguration; import org.springframework.boot.autoconfigure.AutoConfiguration;
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass; import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean; import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingClass;
import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Bean;
@AutoConfiguration @AutoConfiguration
@ -15,8 +17,16 @@ public class GreetingAutoConfiguration {
@Bean @Bean
@ConditionalOnMissingBean @ConditionalOnMissingBean
@ConditionalOnClass(StdOutGreetingService.class) @ConditionalOnClass(StdOutGreetingService.class)
@ConditionalOnMissingClass("com.workshop.magic.service.slf4j.LoggerGreetingService")
GreetingService stdOutGreetingService() { GreetingService stdOutGreetingService() {
return new StdOutGreetingService(); return new StdOutGreetingService();
} }
@Bean
@ConditionalOnMissingBean
@ConditionalOnClass(LoggerGreetingService.class)
GreetingService slf4jGreetingService() {
return new LoggerGreetingService();
}
} }