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Jersey Reactive Client - JSR-166e, pre-Java 8, (CompletableFuture) provider.

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package org.glassfish.jersey.client.rx.jsr166e;

import java.util.concurrent.ExecutorService;

import javax.ws.rs.client.Invocation;

import org.glassfish.jersey.client.rx.spi.RxInvokerProvider;

/**
 * Invoker provider for invokers based on JSR-166e's (pre-Java 8) {@code CompletableFuture}.
 *
 * @author Michal Gajdos
 * @since 2.13
 */
public final class RxCompletableFutureInvokerProvider implements RxInvokerProvider {

    @Override
    public  T getInvoker(final Class invokerType, final Invocation.Builder builder, final ExecutorService executor) {
        if (RxCompletableFutureInvoker.class.isAssignableFrom(invokerType)) {
            return invokerType.cast(new JerseyRxCompletableFutureInvoker(builder, executor));
        }
        return null;
    }
}