如何仅在属性为false或未定义时加载bean？

import org.springframework.context.annotation.Condition;
import org.springframework.context.annotation.ConditionContext;
import org.springframework.core.type.AnnotatedTypeMetadata;

public class FalseOrUndefinedCondition implements Condition {

    @Override
    public boolean matches(ConditionContext context, AnnotatedTypeMetadata metadata) {
        String propertyValue = context.getEnvironment().getProperty("your.property.name");
        return propertyValue == null || !Boolean.parseBoolean(propertyValue);
    }
}

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Conditional;
import org.springframework.context.annotation.Configuration;

@Configuration
public class MyConfiguration {

    @Bean
    @Conditional(FalseOrUndefinedCondition.class)
    public MyBean myBean() {
        // 返回需要加载的Bean对象
        return new MyBean();
    }
}