com.cmonbaby.http.rxjava.CallEnqueueOnSubscribe Maven / Gradle / Ivy

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Android Http Core Library

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package com.cmonbaby.http.rxjava;

import androidx.annotation.NonNull;

import retrofit2.Call;
import retrofit2.Callback;
import retrofit2.Response;
import rx.Observable.OnSubscribe;
import rx.Subscriber;
import rx.exceptions.Exceptions;

/**
 * Author:      Simon
 * 
QO:          8950764
 * 
Email:       [email protected]
 * 
WebSize:     https://www.cmonbaby.com
 * 
Version:     1.0.0
 * 
Date:        2020/12/28
 * Description:
 */
final class CallEnqueueOnSubscribe implements OnSubscribe> {

    private final Call originalCall;

    CallEnqueueOnSubscribe(Call originalCall) {
        this.originalCall = originalCall;
    }

    @Override
    public void call(Subscriber> subscriber) {
        // Since Call is a one-shot type, clone it for each new subscriber.
        Call call = originalCall.clone();
        final CallArbiter arbiter = new CallArbiter<>(call, subscriber);
        subscriber.add(arbiter);
        subscriber.setProducer(arbiter);

        call.enqueue(new Callback() {
            @Override
            public void onResponse(@NonNull Call call, @NonNull Response response) {
                arbiter.emitResponse(response);
            }

            @Override
            public void onFailure(@NonNull Call call, @NonNull Throwable t) {
                Exceptions.throwIfFatal(t);
                arbiter.emitError(t);
            }
        });
    }
}