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Exercise 6

This commit is contained in:
Moritz Halbritter 2025-05-13 15:15:26 +02:00
parent d1cdd9e001
commit 559600ca77
3 changed files with 14 additions and 6 deletions
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2
app/app/src/main/resources/application.properties
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@ -1 +1,3 @@
debug=true
workshop.greeting.text=Gude
workshop.greeting.type=logger

15
components/library-autoconfigure/src/main/java/com/workshop/magic/config/GreetingAutoConfiguration.java
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@ -7,26 +7,29 @@ import com.workshop.magic.service.stdout.StdOutGreetingService;
import org.springframework.boot.autoconfigure.AutoConfiguration;
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingClass;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.context.annotation.Bean;
@AutoConfiguration
@ConditionalOnClass(GreetingService.class)
@EnableConfigurationProperties(GreetingProperties.class)
public class GreetingAutoConfiguration {
@Bean
@ConditionalOnMissingBean
@ConditionalOnClass(StdOutGreetingService.class)
@ConditionalOnMissingClass("com.workshop.magic.service.slf4j.LoggerGreetingService")
GreetingService stdOutGreetingService() {
return new StdOutGreetingService();
@ConditionalOnProperty(name = "workshop.greeting.type", havingValue = "stdout", matchIfMissing = true)
GreetingService stdOutGreetingService(GreetingProperties properties) {
return new StdOutGreetingService(properties.getText());
}
@Bean
@ConditionalOnMissingBean
@ConditionalOnClass(LoggerGreetingService.class)
GreetingService slf4jGreetingService() {
return new LoggerGreetingService();
@ConditionalOnProperty(name = "workshop.greeting.type", havingValue = "logger")
GreetingService slf4jGreetingService(GreetingProperties properties) {
return new LoggerGreetingService(properties.getText());
}
}

3
components/library-autoconfigure/src/main/java/com/workshop/magic/config/GreetingProperties.java
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@ -1,5 +1,8 @@
package com.workshop.magic.config;
import org.springframework.boot.context.properties.ConfigurationProperties;
@ConfigurationProperties(prefix = "workshop.greeting")
public class GreetingProperties {
private String text = "Hello";
private Type type = Type.STDOUT;