原型bean中的Autowire占位符属性

Question

In my application I have a property defined as below:

<bean id="DD6Config"
        class="org.springframework.beans.factory.config.PropertiesFactoryBean">
        <property name="locations">
            <list>
                <value>file:${file_path}/DD6Config.properties
                </value>
            </list>
        </property>
    </bean>

I have a prototype bean (DMO_TranslationLabel) where I am autowiring this property (DD6Config).

@ANT_MapiTable(name = "TRANSLATION_LABEL")
@Component
@Scope(value = BeanDefinition.SCOPE_PROTOTYPE)
public class DMO_TranslationLabel
{

    @Autowired
    private Properties DD6Config;
     /*
        business logic here
     */

     if(DD6Config.containsKey("enable_translation")) 
       {
          // Business logic is property is found
       }
}

But I am not able to get the bean. DD6Config bean is null when accessed at if block.

However, I can get the bean from the application context.

ApplicationContext  context = new ClassPathXmlApplicationContext("applicationContext.xml");
DD6Config = (Properties) context.getBeanStatic("DD6Config");

Why can't I autowire the property in prototype bean? I am able to autowire the same when I change DMO_TranslationLabel to a singleton bean.

Answer 1

I tried your example and it's working fine for both scopes.

Are you using custom ApplicationContext? For instance getBeanStatic is not a method of ApplicationContext .