pl.allegro.tech.hermes.consumers.consumer.sender.MessageSendingResult Maven / Gradle / Ivy

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Fast and reliable message broker built on top of Kafka.

There is a newer version: 2.8.0

package pl.allegro.tech.hermes.consumers.consumer.sender;

import org.eclipse.jetty.client.Result;
import pl.allegro.tech.hermes.consumers.consumer.sender.resolver.EndpointAddressResolutionException;

import java.net.URI;
import java.util.List;
import java.util.Optional;
import java.util.concurrent.TimeUnit;
import java.util.function.Predicate;

import static io.netty.handler.codec.http.HttpResponseStatus.TOO_MANY_REQUESTS;
import static jakarta.ws.rs.core.Response.Status.OK;
import static jakarta.ws.rs.core.Response.Status.SERVICE_UNAVAILABLE;
import static java.util.stream.Collectors.joining;

public interface MessageSendingResult {
    String CAUSE_UNKNOWN = "unknown";

    static SingleMessageSendingResult succeededResult() {
        return new SingleMessageSendingResult(OK.getStatusCode());
    }

    static SingleMessageSendingResult succeededResult(URI requestURI) {
        return new SingleMessageSendingResult(OK.getStatusCode(), requestURI);
    }

    static SingleMessageSendingResult failedResult(Throwable cause) {
        return new SingleMessageSendingResult(cause);
    }

    static SingleMessageSendingResult failedResult(EndpointAddressResolutionException cause) {
        return new SingleMessageSendingResult(cause, cause.isIgnoreInRateCalculation());
    }

    static SingleMessageSendingResult failedResult(int statusCode) {
        return new SingleMessageSendingResult(statusCode);
    }

    static SingleMessageSendingResult ofStatusCode(int statusCode) {
        return new SingleMessageSendingResult(statusCode);
    }

    static SingleMessageSendingResult retryAfter(int seconds) {
        return new SingleMessageSendingResult(SERVICE_UNAVAILABLE.getStatusCode(), TimeUnit.SECONDS.toMillis(seconds));
    }

    static SingleMessageSendingResult tooManyRequests(int seconds) {
        return new SingleMessageSendingResult(TOO_MANY_REQUESTS.code(), TimeUnit.SECONDS.toMillis(seconds));
    }

    static SingleMessageSendingResult of(Result result) {
        return new SingleMessageSendingResult(result);
    }

    static SingleMessageSendingResult ofResultWithUri(Result result, URI uri) {
        return new SingleMessageSendingResult(result, uri);
    }

    String getRootCause();

    int getStatusCode();

    boolean isLoggable();

    Optional getRetryAfterMillis();

    boolean isClientError();

    boolean isTimeout();

    boolean succeeded();

    boolean ignoreInRateCalculation(boolean retryClientErrors, boolean isOAuthSecuredSubscription);

    default boolean hasHttpAnswer() {
        return getStatusCode() != 0;
    }

    boolean isRetryLater();

    List getLogInfo();

    List getSucceededUris(Predicate filter);

    default String getHostname() {
        return getLogInfo().stream()
                .filter(logInfo -> logInfo.getUrl().isPresent())
                .map(logInfo -> logInfo.getUrl().get().getHost())
                .collect(joining(","));
    }
}