✨ Introducing new features.three method bean lifecycle

crossoverJie · crossoverJie · commit b70fd0d50ca1 · 2018-03-20T18:55:00.000+08:00
diff --git a/src/main/java/com/crossoverjie/spring/LifeCycleConfig.java b/src/main/java/com/crossoverjie/spring/LifeCycleConfig.java
@@ -0,0 +1,25 @@
+package com.crossoverjie.spring;
+
+import com.crossoverjie.concurrent.Singleton;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.context.annotation.Configuration;
+
+/**
+ * Function:
+ *
+ * @author crossoverJie
+ *         Date: 19/03/2018 22:37
+ * @since JDK 1.8
+ */
+@Configuration
+public class LifeCycleConfig {
+
+
+    @Bean(initMethod = "start", destroyMethod = "destroy")
+    public SpringLifeCycle create(){
+        SpringLifeCycle springLifeCycle = new SpringLifeCycle() ;
+
+        return springLifeCycle ;
+    }
+}
diff --git a/src/main/java/com/crossoverjie/spring/SpringLifeCycle.java b/src/main/java/com/crossoverjie/spring/SpringLifeCycle.java
@@ -0,0 +1,28 @@
+package com.crossoverjie.spring;
+
+import com.crossoverjie.Application;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.BeansException;
+import org.springframework.context.ApplicationContext;
+import org.springframework.context.ApplicationContextAware;
+
+/**
+ * Function:
+ *
+ * @author crossoverJie
+ *         Date: 20/03/2018 18:23
+ * @since JDK 1.8
+ */
+public class SpringLifeCycle{
+
+    private final static Logger LOGGER = LoggerFactory.getLogger(SpringLifeCycle.class);
+    public void start(){
+        LOGGER.info("SpringLifeCycle start");
+    }
+
+
+    public void destroy(){
+        LOGGER.info("SpringLifeCycle destroy");
+    }
+}
diff --git a/src/main/java/com/crossoverjie/spring/annotation/AnnotationBean.java b/src/main/java/com/crossoverjie/spring/annotation/AnnotationBean.java
@@ -0,0 +1,31 @@
+package com.crossoverjie.spring.annotation;
+
+import com.crossoverjie.spring.SpringLifeCycle;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.stereotype.Component;
+
+import javax.annotation.PostConstruct;
+import javax.annotation.PreDestroy;
+
+/**
+ * Function:
+ *
+ * @author crossoverJie
+ *         Date: 20/03/2018 18:46
+ * @since JDK 1.8
+ */
+@Component
+public class AnnotationBean {
+    private final static Logger LOGGER = LoggerFactory.getLogger(AnnotationBean.class);
+
+    @PostConstruct
+    public void start(){
+        LOGGER.info("AnnotationBean start");
+    }
+
+    @PreDestroy
+    public void destroy(){
+        LOGGER.info("AnnotationBean destroy");
+    }
+}
diff --git a/src/main/java/com/crossoverjie/spring/service/SpringLifeCycleService.java b/src/main/java/com/crossoverjie/spring/service/SpringLifeCycleService.java
@@ -0,0 +1,30 @@
+package com.crossoverjie.spring.service;
+
+import com.crossoverjie.spring.SpringLifeCycle;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.DisposableBean;
+import org.springframework.beans.factory.InitializingBean;
+import org.springframework.stereotype.Component;
+import org.springframework.stereotype.Service;
+
+/**
+ * Function:首先执行
+ *
+ * @author crossoverJie
+ *         Date: 20/03/2018 18:38
+ * @since JDK 1.8
+ */
+@Service
+public class SpringLifeCycleService implements InitializingBean,DisposableBean{
+    private final static Logger LOGGER = LoggerFactory.getLogger(SpringLifeCycleService.class);
+    @Override
+    public void destroy() throws Exception {
+        LOGGER.info("SpringLifeCycleService destroy");
+    }
+
+    @Override
+    public void afterPropertiesSet() throws Exception {
+        LOGGER.info("SpringLifeCycleService start");
+    }
+}
