人在江湖

   1: class ExampleBean {

   2:   private String string;

   3:   public ExampleBean(String string) {

   4:     this.string = string;

   5:   }

   6:   

   7:   public void write() {

   8:     System.out.println("The text is: " + text);

   9:   }

  10:  

  11: }

  12:  

  13: class ExampleBeanFactory {

  14:   public static ExampleBean createExampleBean(String string) {

  15:     return new ExampleBean(string);

  16:   }

  17: }

  18:  

  19: public class Main {

  20:   public static void main(String[] args) {

  21:     ApplicationContext context = new ClassPathXmlApplicationContext(

  22:                     "context.xml");

  23:     ExampleBean exampleBean = 

  24:             ExampleBean)context.getBean("exampleBean", 

  25:               new Object[]{"bla bla"});

  26:     exampleBean.write();

  27:   }

  28: }

   1: <bean id="exampleBean" class="...ExampleBeanFactory"  scope="prototype"

   2:         factory-method="createExampleBean">

   3:     <constructor-arg value="default value"/>

   4: </bean>