package com.patloew.rxlocation; import com.google.android.gms.common.api.Result; import io.reactivex.Flowable; import io.reactivex.FlowableTransformer; import io.reactivex.Observable; import io.reactivex.ObservableTransformer; import io.reactivex.Single; import io.reactivex.SingleTransformer; /* Copyright 2017 Patrick Löwenstein * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ public class StatusExceptionResumeNextTransformer { public static <R extends Result> FlowableTransformer<R, R> forFlowable() { return upstream -> upstream.onErrorResumeNext(throwable -> { if(throwable instanceof StatusException) { StatusException statusException = (StatusException) throwable; if(statusException.getStatus().hasResolution()) { return Flowable.just((R) statusException.getResult()); } else { return Flowable.error(throwable); } } else { return Flowable.error(throwable); } }); } public static <R extends Result> ObservableTransformer<R, R> forObservable() { return upstream -> upstream.onErrorResumeNext(throwable -> { if(throwable instanceof StatusException) { StatusException statusException = (StatusException) throwable; if(statusException.getStatus().hasResolution()) { return Observable.just((R) statusException.getResult()); } else { return Observable.error(throwable); } } else { return Observable.error(throwable); } }); } public static <R extends Result> SingleTransformer<R, R> forSingle() { return upstream -> upstream.onErrorResumeNext(throwable -> { if(throwable instanceof StatusException) { StatusException statusException = (StatusException) throwable; if(statusException.getStatus().hasResolution()) { return Single.just((R) statusException.getResult()); } else { return Single.error(throwable); } } else { return Single.error(throwable); } }); } }