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package org.glassfish.jersey.message.filtering.spi;
import org.glassfish.jersey.spi.Contract;
/**
* Contract supposed to process entity classes for Entity Data Filtering. Implementations will be given a
* {@link EntityProcessorContext context} providing necessary information to process particular
* {@link EntityProcessorContext.Type context type}. Contexts are created for: class / properties / accessors.
*
* @author Michal Gajdos
*/
@Contract
public interface EntityProcessor {
/**
* Result type of processing an context.
*/
public enum Result {
/**
* Processing of an context resulted in modification of the provided entity graph.
*/
APPLY,
/**
* Entity processor didn't modify the provided entity graph.
*/
SKIP,
/**
* Rollback every entity graph modification done in current context.
*/
ROLLBACK
}
/**
* Process given (class/property/accessor) {@link EntityProcessorContext context} by modifying provided {@link EntityGraph}.
*
* @param context context to be processed.
* @return result of processing a context.
*/
public Result process(final EntityProcessorContext context);
}