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package jakarta.enterprise.inject.build.compatible.spi;

import jakarta.enterprise.inject.spi.InterceptionType;
import jakarta.enterprise.lang.model.AnnotationInfo;

import java.util.Collection;

/**
 * Interceptors are managed beans annotated {@link jakarta.interceptor.Interceptor @Interceptor}.
 * An interceptor declares a set of {@linkplain jakarta.interceptor.InterceptorBinding interceptor binding annotations},
 * used to associate the interceptor with target beans. It also declares at most one interceptor method
 * for each interception type. Interception types are:
 * 
    *
  • {@link jakarta.interceptor.AroundInvoke @AroundInvoke}: intercept business method invocations,
  • *
  • {@link jakarta.interceptor.AroundConstruct @AroundConstruct}: intercept constructor invocations,
  • *
  • {@link jakarta.annotation.PostConstruct @PostConstruct}: called after the container creates the target instance * and completes dependency injection,
  • *
  • {@link jakarta.annotation.PreDestroy @PreDestroy}: called before the container destroys the target instance.
  • *
* Finally, an interceptor also needs to declare a {@link jakarta.annotation.Priority @Priority} to become enabled. *

* Note that this description applies to CDI Lite. There are more ways to declare an interceptor, * but those are only present in CDI Full. * * @since 4.0 */ public interface InterceptorInfo extends BeanInfo { /** * Returns the set of {@linkplain jakarta.interceptor.InterceptorBinding interceptor binding annotations} * declared on this interceptor. * * @return immutable set of interceptor binding annotations, never {@code null} */ Collection interceptorBindings(); /** * Returns whether this interceptor declares an interceptor method for given * {@linkplain InterceptionType interception type}. * * @param interceptionType the type of interception * @return whether this interceptor declares an interceptor method for given interception type */ boolean intercepts(InterceptionType interceptionType); // --- @Override default boolean isInterceptor() { return true; } @Override default InterceptorInfo asInterceptor() { return this; } }





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