bean work

spring-all/src/main/java/org/baeldung/web/BeanA.java

@@ -1,13 +1,11 @@
 package org.baeldung.web;
 
-import org.springframework.beans.factory.InitializingBean;
 import org.springframework.stereotype.Component;
 
 @Component
-public class BeanA implements InitializingBean {
+public class BeanA {
 
-    // @Autowired
-    // private IBeanC dependency;
+    private IBeanC dependency;
 
     public BeanA() {
         super();
@@ -15,10 +13,4 @@ public class BeanA implements InitializingBean {
 
     //
 
-    @Override
-    public void afterPropertiesSet() throws Exception {
-        System.out.println();
-        // throw new NullPointerException();
-    }
-
 }

spring-all/src/main/java/org/baeldung/web/BeanB.java

@@ -3,9 +3,9 @@ package org.baeldung.web;
 import org.springframework.stereotype.Component;
 
 @Component
-public class BeanC implements IBeanC {
+public class BeanB implements IBeanB {
 
-    public BeanC() {
+    public BeanB() {
         super();
     }
 

spring-all/src/main/java/org/baeldung/web/BeanC1.java

@@ -3,9 +3,9 @@ package org.baeldung.web;
 import org.springframework.stereotype.Component;
 
 @Component
-public class BeanB1 implements IBeanB {
+public class BeanC1 implements IBeanC {
 
-    public BeanB1() {
+    public BeanC1() {
         super();
     }
 

spring-all/src/main/java/org/baeldung/web/BeanC2.java

@@ -3,9 +3,9 @@ package org.baeldung.web;
 import org.springframework.stereotype.Component;
 
 @Component
-public class BeanB2 implements IBeanB {
+public class BeanC2 implements IBeanB {
 
-    public BeanB2() {
+    public BeanC2() {
         super();
     }
 

spring-all/src/main/java/org/baeldung/web/BeanD.java

@@ -1,6 +1,9 @@
 package org.baeldung.web;
 
-public abstract class BeanD implements IBeanD {
+import org.springframework.stereotype.Component;
+
+@Component
+public class BeanD implements IBeanD {
 
     public BeanD() {
         super();

spring-all/src/main/resources/beansInXml.xml

@@ -4,6 +4,8 @@
       http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.2.xsd
       http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.2.xsd">
 
-    <bean id="beanD" class="org.baeldung.web.BeanD" />
+    <bean id="beanA" class="org.baeldung.web.BeanA">
+        <property name="beanC" ref="beanC" />
+    </bean>
 
 </beans>