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package org.glassfish.jersey.message.filtering.spi;
import java.lang.annotation.Annotation;
import java.util.Set;
import org.glassfish.jersey.message.filtering.EntityFiltering;
import org.glassfish.jersey.spi.Contract;
/**
* Entry point for obtaining entity-filtering scopes used to process a request/response entity. Entity-filtering scopes are
* obtained from (sorted by priority):
* <ul>
* <li>entity annotations - provided with entity when creating request/response</li>
* <li>annotations stored under
* {@value org.glassfish.jersey.message.filtering.EntityFilteringFeature#ENTITY_FILTERING_SCOPE} property obtained from
* {@link javax.security.auth.login.Configuration configuration}
* </li>
* <li>entity-filtering annotations present on resource methods/classes (on server)</li>
* </ul>
* <p/>
* Note: Definition of entity-filtering scopes can be found in {@link ScopeResolver}.
*
* @author Michal Gajdos
* @see ScopeResolver
*/
@Contract
public interface ScopeProvider {
/**
* Default entity-filtering scope.
* <p/>
* Default scope is used in {@link ObjectGraph object graph} to retrieve a subgraph instance at the moment subgraph's entity
* class does not define any entity-filtering scope the object graph was created for.
* <p/>
* This scope is created for an {@link EntityGraph entity graph} if no other entity-filtering / security annotation is present
* on a class.
*/
public static final String DEFAULT_SCOPE = EntityFiltering.class.getName();
/**
* Get entity-filtering scopes to be used to process an entity.
*
* @param entityAnnotations entity annotations provided with entity when creating request/response.
* @param defaultIfNotFound flag determining whether the default entity-filtering scope should be returned if no other
* scope can be obtained.
* @return non-null entity-filtering scopes.
*/
public Set<String> getFilteringScopes(final Annotation[] entityAnnotations, final boolean defaultIfNotFound);
}