public interface Plugin { void execute(); } public class PluginImpl1 implements Plugin { public void execute() { } } public class PluginImpl2 implements Plugin { public void execute() { } } <bean id="plugin1" class="com.example.PluginImpl1" /> <bean id="plugin2" class="com.example.PluginImpl2" /> public class Application { @Autowired private Plugin plugin1; @Autowired private Plugin plugin2; public void run() { plugin1.execute(); plugin2.execute(); } } public class Main { public static void main(String[] args) { ApplicationContext context = new ClassPathXmlApplicationContext("applicationContext.xml"); Application app = context.getBean(Application.class); app.run(); } }


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