org.axonframework.springboot.util

Annotation Type ConditionalOnMissingQualifiedBean

@Target(value={TYPE,METHOD})
 @Retention(value=RUNTIME)
 @Documented
 @Conditional(value=OnMissingQualifiedBeanCondition.class)
public @interface ConditionalOnMissingQualifiedBean

Conditional that only matches when for the specified bean class in the BeanFactory there is an instance which has the given qualifier set on it.

The condition can only match the bean definitions that have been processed by the application context so far and, as such, it is strongly recommended to use this condition on auto-configuration classes only. If a candidate bean may be created by another auto-configuration, make sure that the one using this condition runs after.

Author:

Steven van Beelen

Required Element Summary

Required Elements

Modifier and Type	Required Element and Description
String	qualifier The qualifier which all instances of the given {code beanClass} in the ApplicationContext will be matched for.

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
Class<?>	beanClass The class type of bean that should be checked.

Element Detail

qualifier

public abstract String qualifier

The qualifier which all instances of the given {code beanClass} in the ApplicationContext will be matched for. One may indicate that a qualifier should not be present by prefixing it with !, e.g: qualifier = "!unqualified".

Multiple qualifiers may be provided, separated with a comma (,). In that case, a bean matches when it is assigned one of the given qualifiers.

beanClass

public abstract Class<?> beanClass

The class type of bean that should be checked. The condition matches if the class specified is contained in the ApplicationContext, together with the specified qualifier.

Default:

java.lang.Object.class