Source Code : Spring bean dependency Demo

Java Is Open Source Programming Language You Can Download From Java and Java Libraries From http://www.oracle.com. Click Here to download
We provide this code related to title for you to solve your developing problem easily. Libraries which is import in this program you can download from http://www.oracle.com. Click Here or search from google with Libraries Name you get jar file related it

Spring bean dependency Demo

       
File: context.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xsi:schemaLocation="
                http://www.springframework.org/schema/beans
                http://www.springframework.org/schema/beans/spring-beans.xsd">

    <bean id="b" class="B" depends-on="a"/>
    <bean id="a" class="A"/>

</beans>


File: Main.java

import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Properties;
import java.util.Set;

import org.springframework.beans.factory.BeanFactory;
import org.springframework.beans.factory.xml.XmlBeanFactory;
import org.springframework.core.io.ClassPathResource;

public class Main {


  public static void main(String[] args) {
      XmlBeanFactory bf = new XmlBeanFactory(new ClassPathResource("context.xml"));

      B b = (B) bf.getBean("b");
      A a = (A) bf.getBean("a");
      System.out.println(a);
      System.out.println(b);
  }
}
final class Shared {
  private static Object value = null;
  private Shared() {

  }

  public synchronized static void setValue(Object o) {
      value = o;
  }

  public static Object getValue() {
      return value;
  }
}


class A {

  public A() {
      Shared.setValue("Undetermined");
  }

  @Override
  public String toString() {
      final StringBuilder sb = new StringBuilder();
      sb.append("A");
      sb.append("{}");
      sb.append("Shared.getValue()=").append(Shared.getValue()).append("}");
      return sb.toString();
  }
}


class B {

  public B() {
      Shared.setValue("Completed");
  }

  @Override
  public String toString() {
      final StringBuilder sb = new StringBuilder();
      sb.append("B");
      sb.append("{}");
      sb.append("Shared.getValue()=").append(Shared.getValue()).append("}");
      return sb.toString();
  }
}




           
       

Thank with us