Merge pull request #4139 from MherBaghinyan/BAEL-1717

Bael 1717

spring-core/src/main/java/com/baeldung/aware/AwareExample.java

@@ -0,0 +1,20 @@
+package com.baeldung.aware;
+
+import org.springframework.context.annotation.AnnotationConfigApplicationContext;
+
+/**
+ * Created by Gebruiker on 4/24/2018.
+ */
+public class AwareExample {
+
+    public static void main(String[] args) {
+
+        AnnotationConfigApplicationContext context
+                = new AnnotationConfigApplicationContext(Config.class);
+
+        MyBeanName myBeanName = context.getBean(MyBeanName.class);
+
+        MyBeanFactory myBeanFactory = context.getBean(MyBeanFactory.class);
+        myBeanFactory.getMyBeanName();
+    }
+}

spring-core/src/main/java/com/baeldung/aware/Config.java

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+package com.baeldung.aware;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+public class Config {
+
+    @Bean(name = "myCustomBeanName")
+    public MyBeanName getMyBeanName() {
+        return new MyBeanName();
+    }
+
+    @Bean
+    public MyBeanFactory getMyBeanFactory() {
+        return new MyBeanFactory();
+    }
+}

spring-core/src/main/java/com/baeldung/aware/MyBeanFactory.java

@@ -0,0 +1,24 @@
+package com.baeldung.aware;
+
+import org.springframework.beans.BeansException;
+import org.springframework.beans.factory.BeanFactory;
+import org.springframework.beans.factory.BeanFactoryAware;
+
+/**
+ * Created by Gebruiker on 4/25/2018.
+ */
+public class MyBeanFactory implements BeanFactoryAware {
+
+    private BeanFactory beanFactory;
+
+    @Override
+    public void setBeanFactory(BeanFactory beanFactory) throws BeansException {
+        this.beanFactory = beanFactory;
+    }
+
+    public void getMyBeanName() {
+        MyBeanName myBeanName = beanFactory.getBean(MyBeanName.class);
+        System.out.println(beanFactory.isSingleton("myCustomBeanName"));
+    }
+
+}

spring-core/src/main/java/com/baeldung/aware/MyBeanName.java

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+package com.baeldung.aware;
+
+import org.springframework.beans.factory.BeanNameAware;
+
+public class MyBeanName implements BeanNameAware {
+
+    @Override
+    public void setBeanName(String beanName) {
+        System.out.println(beanName);
+    }
+}