public boolean matches(ConditionContext context, AnnotatedTypeMetadata metadata) {...}
The two parameters in the matches method are Spring Framework interfaces that provide context information for conditional bean creation:
--ConditionContext: Provides access to:
》Environment: System properties, environment variables, application properties；
》ResourceLoader: For loading resources and classes；
》BeanFactory: Access to the Spring container and existing beans；
》ClassLoader: For loading classes dynamically；
》Registry: Bean definition registry；
》Example usage:
String property = context.getEnvironment().getProperty("database.type");
boolean hasBean = context.getBeanFactory().containsBean("dataSource");
--AnnotatedTypeMetadata: Provides access to:
》Annotations: Metadata about annotations on the class/method being evaluated;
》Annotation attributes: Values of annotation parameters;
》Meta-annotations: Annotations on annotations;
》Example usage:
boolean hasConditional = metadata.isAnnotated("Conditional");
Map<String, Object> attrs = metadata.getAnnotationAttributes("ConditionalOnProperty");
In your current implementation, these parameters aren't being used - the condition only checks for the MySQL driver class. However, they're available if you need more sophisticated conditional logic based on configuration properties, existing beans, or annotation metadata.
**Note: Your class should implement org.springframework.context.annotation.Condition instead of java.util.concurrent.locks.Condition.