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package org.glassfish.jersey.spi;
import java.util.concurrent.ExecutorService;
/**
* Pluggable provider of {@link java.util.concurrent.ExecutorService executor services} used to run
* Jersey request and response processing code.
*
* When Jersey receives a request for processing, it will use the
* {@link RequestExecutorsProvider request executor} to run the request
* pre-processing and request-to-response transformation code. Once the response
* is available, Jersey will use the {@link #getRespondingExecutor() responding
* executor} to run the response post-processing code, before the final response
* is returned to the application layer.
*
*
* The custom provider implementing this interface should be registered in the standard way on the server.
* The client must be created with configuration containing the provider, later registrations will be ignored.
*
*
* @author Marek Potociar (marek.potociar at oracle.com)
* @author Miroslav Fuksa (miroslav.fuksa at oracle.com)
* @see RequestExecutorsProvider
*/
@Contract
public interface ResponseExecutorsProvider {
/**
* Get response processing executor.
*
* This method is called only once at Jersey initialization, before the
* first request is processed.
*
* @return response processing executor, or {@code null} if the provider does not supply the executor.
*/
public ExecutorService getRespondingExecutor();
}