perf($Starter): destroy SpringBootStartupHelper after it finishes work

refine SpringBootStartupHelper logs BREAKING CHANGE: refine SpringBootStartupHelper logs
johnnymillergh · Aug 27, 2021 · 5e4f58f · 5e4f58f
1 parent 306d968
commit 5e4f58f
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Showing 4 changed files with 59 additions and 23 deletions.
diff --git a/...main/java/com/jmsoftware/maf/reactivespringcloudstarter/MafReactiveAutoConfiguration.java b/...main/java/com/jmsoftware/maf/reactivespringcloudstarter/MafReactiveAutoConfiguration.java
@@ -16,6 +16,7 @@
 import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.cloud.client.loadbalancer.LoadBalanced;
+import org.springframework.context.ApplicationContext;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.Import;
@@ -62,9 +63,9 @@ public IpHelper ipHelper(MafProjectProperty mafProjectProperty) {
 
     @Bean
     public SpringBootStartupHelper springBootStartupHelper(MafProjectProperty mafProjectProperty,
-                                                           IpHelper ipHelper) {
+                                                           IpHelper ipHelper, ApplicationContext applicationContext) {
         log.warn("Initial bean: '{}'", SpringBootStartupHelper.class.getSimpleName());
-        return new SpringBootStartupHelper(mafProjectProperty, ipHelper);
+        return new SpringBootStartupHelper(mafProjectProperty, ipHelper, applicationContext);
     }
 
     @Bean

diff --git a/...in/java/com/jmsoftware/maf/reactivespringcloudstarter/helper/SpringBootStartupHelper.java b/...in/java/com/jmsoftware/maf/reactivespringcloudstarter/helper/SpringBootStartupHelper.java
@@ -1,9 +1,14 @@
 package com.jmsoftware.maf.reactivespringcloudstarter.helper;
 
+import cn.hutool.core.lang.Console;
 import com.jmsoftware.maf.reactivespringcloudstarter.configuration.MafProjectProperty;
 import lombok.NonNull;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
+import lombok.val;
+import org.springframework.beans.factory.DisposableBean;
+import org.springframework.beans.factory.support.DefaultListableBeanFactory;
+import org.springframework.context.ApplicationContext;
 import org.springframework.stereotype.Component;
 import org.springframework.util.StopWatch;
 
@@ -19,21 +24,33 @@
 @Slf4j
 @Component
 @RequiredArgsConstructor
-public class SpringBootStartupHelper {
+public class SpringBootStartupHelper implements DisposableBean {
     private static final String LINE_SEPARATOR = System.lineSeparator();
     private final MafProjectProperty mafProjectProperty;
     private final IpHelper ipHelper;
+    private final ApplicationContext applicationContext;
 
     public void stop(@NonNull StopWatch stopWatch) {
         stopWatch.stop();
-        log.info("🥳 Congratulations! 🎉");
-        log.info("🖥 {}@{} started!", mafProjectProperty.getProjectArtifactId(), mafProjectProperty.getVersion());
-        log.info("⚙️ Environment: {}", mafProjectProperty.getEnvironment());
-        log.info("⏳ Deployment duration: {} seconds ({} ms)", stopWatch.getTotalTimeSeconds(),
-                 stopWatch.getTotalTimeMillis());
-        log.info("⏰ App started at {} (timezone - {})", Instant.now().atZone(ZoneId.of("UTC+8")), TimeZone.getDefault().getDisplayName());
-        log.info("{}  App running at{}  - Local:   http://localhost:{}{}/{}  - Network: http://{}:{}{}/",
-                 LINE_SEPARATOR, LINE_SEPARATOR, ipHelper.getServerPort(), mafProjectProperty.getContextPath(),
-                 LINE_SEPARATOR, ipHelper.getPublicIp(), ipHelper.getServerPort(), mafProjectProperty.getContextPath());
+        Console.log("🥳 Congratulations! 🎉");
+        Console.log("🖥 {}@{} started!", this.mafProjectProperty.getProjectArtifactId(),
+                    this.mafProjectProperty.getVersion());
+        Console.log("⚙️ Environment: {}", this.mafProjectProperty.getEnvironment());
+        Console.log("⏳ Deployment duration: {} seconds ({} ms)", stopWatch.getTotalTimeSeconds(),
+                    stopWatch.getTotalTimeMillis());
+        Console.log("⏰ App started at {} (timezone - {})", Instant.now().atZone(ZoneId.of("UTC+8")),
+                    TimeZone.getDefault().getDisplayName());
+        Console.error("  App running at{}  - Local:   http://localhost:{}{}/{}  - Network: http://{}:{}{}/",
+                      LINE_SEPARATOR, this.ipHelper.getServerPort(), this.mafProjectProperty.getContextPath(),
+                      LINE_SEPARATOR, this.ipHelper.getPublicIp(), this.ipHelper.getServerPort(),
+                      this.mafProjectProperty.getContextPath());
+        val defaultListableBeanFactory =
+                (DefaultListableBeanFactory) this.applicationContext.getAutowireCapableBeanFactory();
+        defaultListableBeanFactory.destroyBean(this);
+    }
+
+    @Override
+    public void destroy() {
+        log.warn("Destroyed bean: {}", this.getClass().getSimpleName());
     }
 }
diff --git a/...oud-starter/src/main/java/com/jmsoftware/maf/springcloudstarter/MafAutoConfiguration.java b/...oud-starter/src/main/java/com/jmsoftware/maf/springcloudstarter/MafAutoConfiguration.java
@@ -31,6 +31,7 @@
 import org.springframework.boot.web.servlet.error.ErrorAttributes;
 import org.springframework.boot.web.servlet.error.ErrorController;
 import org.springframework.cloud.context.config.annotation.RefreshScope;
+import org.springframework.context.ApplicationContext;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.Import;
@@ -119,9 +120,9 @@ public IpHelper ipHelper(Environment environment) {
 
     @Bean
     public SpringBootStartupHelper springBootStartupHelper(MafProjectProperty mafProjectProperty,
-                                                           IpHelper ipHelper) {
+                                                           IpHelper ipHelper, ApplicationContext applicationContext) {
         log.warn("Initial bean: '{}'", SpringBootStartupHelper.class.getSimpleName());
-        return new SpringBootStartupHelper(mafProjectProperty, ipHelper);
+        return new SpringBootStartupHelper(mafProjectProperty, ipHelper, applicationContext);
     }
 
     @Bean

diff --git a/...r/src/main/java/com/jmsoftware/maf/springcloudstarter/helper/SpringBootStartupHelper.java b/...r/src/main/java/com/jmsoftware/maf/springcloudstarter/helper/SpringBootStartupHelper.java
@@ -1,9 +1,14 @@
 package com.jmsoftware.maf.springcloudstarter.helper;
 
+import cn.hutool.core.lang.Console;
 import com.jmsoftware.maf.springcloudstarter.configuration.MafProjectProperty;
 import lombok.NonNull;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
+import lombok.val;
+import org.springframework.beans.factory.DisposableBean;
+import org.springframework.beans.factory.support.DefaultListableBeanFactory;
+import org.springframework.context.ApplicationContext;
 import org.springframework.stereotype.Component;
 import org.springframework.util.StopWatch;
 
@@ -19,21 +24,33 @@
 @Slf4j
 @Component
 @RequiredArgsConstructor
-public class SpringBootStartupHelper {
+public class SpringBootStartupHelper implements DisposableBean {
     private static final String LINE_SEPARATOR = System.lineSeparator();
     private final MafProjectProperty mafProjectProperty;
     private final IpHelper ipHelper;
+    private final ApplicationContext applicationContext;
 
     public void stop(@NonNull StopWatch stopWatch) {
         stopWatch.stop();
-        log.info("🥳 Congratulations! 🎉");
-        log.info("🖥 {}@{} started!", this.mafProjectProperty.getProjectArtifactId(), this.mafProjectProperty.getVersion());
-        log.info("⚙️ Environment: {}", this.mafProjectProperty.getEnvironment());
-        log.info("⏳ Deployment duration: {} seconds ({} ms)", stopWatch.getTotalTimeSeconds(),
+        Console.log("🥳 Congratulations! 🎉");
+        Console.log("🖥 {}@{} started!", this.mafProjectProperty.getProjectArtifactId(),
+                 this.mafProjectProperty.getVersion());
+        Console.log("⚙️ Environment: {}", this.mafProjectProperty.getEnvironment());
+        Console.log("⏳ Deployment duration: {} seconds ({} ms)", stopWatch.getTotalTimeSeconds(),
                  stopWatch.getTotalTimeMillis());
-        log.info("⏰ App started at {} (timezone - {})", Instant.now().atZone(ZoneId.of("UTC+8")), TimeZone.getDefault().getDisplayName());
-        log.info("{}  App running at{}  - Local:   http://localhost:{}{}/{}  - Network: http://{}:{}{}/",
-                 LINE_SEPARATOR, LINE_SEPARATOR, this.ipHelper.getServerPort(), this.mafProjectProperty.getContextPath(),
-                 LINE_SEPARATOR, this.ipHelper.getPublicIp(), this.ipHelper.getServerPort(), this.mafProjectProperty.getContextPath());
+        Console.log("⏰ App started at {} (timezone - {})", Instant.now().atZone(ZoneId.of("UTC+8")),
+                 TimeZone.getDefault().getDisplayName());
+        Console.error("  App running at{}  - Local:   http://localhost:{}{}/{}  - Network: http://{}:{}{}/",
+                      LINE_SEPARATOR, this.ipHelper.getServerPort(), this.mafProjectProperty.getContextPath(),
+                      LINE_SEPARATOR, this.ipHelper.getPublicIp(), this.ipHelper.getServerPort(),
+                      this.mafProjectProperty.getContextPath());
+        val defaultListableBeanFactory =
+                (DefaultListableBeanFactory) this.applicationContext.getAutowireCapableBeanFactory();
+        defaultListableBeanFactory.destroyBean(this);
+    }
+
+    @Override
+    public void destroy() {
+        log.warn("Destroyed bean: {}", this.getClass().getSimpleName());
     }
 }