File: context.xml
"http://www.springframework.org/dtd/spring-beans.dtd">
class="DisposableBeanNumberClass"/>
File: Main.java
import java.util.ArrayList;
import java.util.List;
import org.springframework.beans.factory.DisposableBean;
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"));
DisposableBeanNumberClass numberClass = (DisposableBeanNumberClass) beanFactory
.getBean("numberClass");
beanFactory.destroySingletons();
System.out.println(numberClass.getNumbers());
}
}
class DisposableBeanNumberClass implements DisposableBean {
private List numbers = new ArrayList();
public DisposableBeanNumberClass() {
this.numbers.add("one");
this.numbers.add("two");
this.numbers.add("three");
}
public List getNumbers() {
return this.numbers;
}
public void destroy() throws Exception {
this.numbers = null;
}
}
Spring-ImplementsDisposableBean.zip( 2,599 k)