SpringApplicationBuilder instead of threads

Author: Kehrlann

samples/boot/oauth2-integration/authorizationserver/src/main/java/sample/Customizer.java

@@ -0,0 +1,14 @@
+package sample;
+
+import org.springframework.boot.web.server.WebServerFactoryCustomizer;
+import org.springframework.boot.web.servlet.server.ConfigurableServletWebServerFactory;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+public class Customizer {
+	@Bean
+	WebServerFactoryCustomizer<ConfigurableServletWebServerFactory> portCustomizer() {
+		return factory -> factory.setPort(1234);
+	}
+}

samples/boot/oauth2-integration/authorizationserver/src/main/java/sample/Main.java

@@ -0,0 +1,24 @@
+package sample;
+
+import org.springframework.boot.builder.SpringApplicationBuilder;
+import org.springframework.context.ConfigurableApplicationContext;
+import sample.resourceserver.ResourceServerApplication;
+
+public class Main {
+
+	public static void main(String[] args) throws InterruptedException {
+		ConfigurableApplicationContext authz = new SpringApplicationBuilder(OAuth2AuthorizationServerApplication.class)
+				.application()
+				.run();
+		ConfigurableApplicationContext resource = new SpringApplicationBuilder(ResourceServerApplication.class)
+				.application()
+				.run();
+
+		Thread.sleep(5000);
+		System.out.println("STOP ! Hammertime.");
+
+		authz.stop();
+		resource.stop();
+		System.out.println("bye");
+	}
+}

samples/boot/oauth2-integration/authorizationserver/src/main/java/sample/OAuth2AuthorizationServerApplication.java

@@ -20,29 +20,30 @@
 import org.springframework.boot.CommandLineRunner;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.builder.SpringApplicationBuilder;
 import sample.resourceserver.ResourceServerApplication;
 
 /**
  * @author Joe Grandja
  * @since 0.0.1
  */
 @SpringBootApplication(scanBasePackages = {"sample.config"})
-public class OAuth2AuthorizationServerApplication implements CommandLineRunner {
+public class OAuth2AuthorizationServerApplication {
 
 	private final Logger logger = LoggerFactory.getLogger(OAuth2AuthorizationServerApplication.class);
-	private Thread resourceServerThread;
+//	private Thread resourceServerThread;
 
 	public static void main(String[] args) {
 		SpringApplication.run(OAuth2AuthorizationServerApplication.class, args);
 	}
 
-	@Override
-	public void run(String... args) {
-		logger.info("Hello 🥰🥳");
-		resourceServerThread = new Thread(
-				() -> SpringApplication.run(ResourceServerApplication.class, new String[]{})
-		);
-		resourceServerThread.start();
-		logger.info("Running 🏃👟‍");
-	}
+//	@Override
+//	public void run(String... args) {
+//		logger.info("Hello 🥰🥳");
+//		resourceServerThread = new Thread(
+//				() -> SpringApplication.run(ResourceServerApplication.class, new String[]{})
+//		);
+//		resourceServerThread.start();
+//		logger.info("Running 🏃👟‍");
+//	}
 }