애노테이션 @PostConstruct, @PreDestroy

kiteB · Aug 30, 2021 · a233f18 · a233f18
1 parent 5b65842
commit a233f18
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Showing 2 changed files with 7 additions and 2 deletions.
diff --git a/core/src/test/java/hello/core/lifecycle/BeanLifeCycleTest.java b/core/src/test/java/hello/core/lifecycle/BeanLifeCycleTest.java
@@ -17,8 +17,8 @@ public void lifeCycleTest() {
 
     @Configuration
     static class LifeCycleConfig {
-        
-        @Bean(initMethod = "init", destroyMethod = "close")
+
+        @Bean
         public NetworkClient networkClient() {
             NetworkClient networkClient = new NetworkClient();
             networkClient.setUrl("http://hello-spring.dev");

diff --git a/core/src/test/java/hello/core/lifecycle/NetworkClient.java b/core/src/test/java/hello/core/lifecycle/NetworkClient.java
@@ -1,5 +1,8 @@
 package hello.core.lifecycle;
 
+import javax.annotation.PostConstruct;
+import javax.annotation.PreDestroy;
+
 public class NetworkClient {
 
     private String url;
@@ -26,12 +29,14 @@ public void disconnect() {
         System.out.println("close: " + url);
     }
 
+    @PostConstruct
     public void init() {
         System.out.println("NetworkClient.init");
         connect();
         call("초기화 연결 메시지");
     }
 
+    @PreDestroy
     public void close() {
         System.out.println("NetworkClient.close");
         disconnect();