Factory Object Integration : XML Bean « Spring « Java Tutorial

1. Java Tutorial
2. Spring
3. XML Bean

File: context.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN"
    "http://www.springframework.org/dtd/spring-beans.dtd">
<beans>
  <!--(1) -->
  <bean id="socketFactory" class="javax.net.SocketFactory" factory-method="getDefault">
  </bean>

  <bean id="localhost" 
        factory-bean="socketFactory" factory-method="createSocket">
      <constructor-arg value="localhost"/>
      <constructor-arg value="80"/>
  </bean>

  <bean id="java2s.com" 
        factory-bean="socketFactory" factory-method="createSocket">
      <constructor-arg value="www.java2s.com"/>
      <constructor-arg value="80"/>
  </bean>
</beans>

File: Main.java

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

public class Main {

  public static void main(String[] args) throws Exception {

    ConfigurableListableBeanFactory beanFactory = new XmlBeanFactory(new ClassPathResource(
        "context.xml"));

    java.net.Socket localhost = (java.net.Socket) beanFactory.getBean("localhost");

    java.net.Socket apressDotCom = (java.net.Socket) beanFactory.getBean("java2s.com");

    System.out.println(localhost.isConnected());

    System.out.println(apressDotCom.isConnected());
  }
}

28.4.XML Bean
	28.4.1.	XML Bean Injection with namespace
	28.4.2.	BeanName Aware
	28.4.3.	XML Based Bean Configuration
	28.4.4.	Required Property Not Set Exception
	28.4.5.	Method Loopup
	28.4.6.	Local Reference
	28.4.7.	Inheritance Demo
	28.4.8.	Get Method By Name
	28.4.9.	Factory Object Integration
	28.4.10.	Spring factory method
	28.4.11.	Factory Bean Demo
	28.4.12.	Autowiring
	28.4.13.	Annotation Component
	28.4.14.	Annotated Autowiring
	28.4.15.	Alias Bean Demo
	28.4.16.	After Returning Advice Demo