Examples with ApolloInterceptor com.apollographql.apollo.interceptor.ApolloInterceptor used on opensource projects

Example 6 with ApolloInterceptor

use of com.apollographql.apollo.interceptor.ApolloInterceptor in project apollo-android by apollographql.

the class ApolloInterceptorTest method asyncApplicationInterceptorRewritesResponsesFromServer.

@Test
public void asyncApplicationInterceptorRewritesResponsesFromServer() throws Exception {
    server.enqueue(mockResponse(FILE_EPISODE_HERO_NAME_WITH_ID));
    EpisodeHeroNameQuery query = createHeroNameQuery();
    final InterceptorResponse rewrittenResponse = prepareInterceptorResponse(query);
    ApolloInterceptor interceptor = new ApolloInterceptor() {

        @Override
        public void interceptAsync(@Nonnull InterceptorRequest request, @Nonnull ApolloInterceptorChain chain, @Nonnull Executor dispatcher, @Nonnull final CallBack callBack) {
            chain.proceedAsync(request, dispatcher, new CallBack() {

                @Override
                public void onResponse(@Nonnull InterceptorResponse response) {
                    callBack.onResponse(rewrittenResponse);
                }

                @Override
                public void onFailure(@Nonnull ApolloException e) {
                    throw new RuntimeException(e);
                }

                @Override
                public void onCompleted() {
                    callBack.onCompleted();
                }

                @Override
                public void onFetch(FetchSourceType sourceType) {
                    callBack.onFetch(sourceType);
                }
            });
        }

        @Override
        public void dispose() {
        }
    };
    client = createApolloClient(interceptor);
    Rx2Apollo.from(client.query(query)).test().assertValue(rewrittenResponse.parsedResponse.get());
}

Example 7 with ApolloInterceptor

use of com.apollographql.apollo.interceptor.ApolloInterceptor in project apollo-android by apollographql.

the class ApolloInterceptorChainTest method onProceedAsyncCalled_correctExceptionIsCaught.

@Test
public void onProceedAsyncCalled_correctExceptionIsCaught() throws TimeoutException, InterruptedException {
    final AtomicInteger counter = new AtomicInteger(1);
    final String message = "ApolloException";
    EpisodeHeroNameQuery query = createQuery();
    ApolloInterceptor interceptor = new ApolloInterceptor() {

        @Override
        public void interceptAsync(@Nonnull InterceptorRequest request, @Nonnull ApolloInterceptorChain chain, @Nonnull Executor dispatcher, @Nonnull final CallBack callBack) {
            dispatcher.execute(new Runnable() {

                @Override
                public void run() {
                    ApolloException apolloException = new ApolloException(message);
                    callBack.onFailure(apolloException);
                }
            });
        }

        @Override
        public void dispose() {
        }
    };
    List<ApolloInterceptor> interceptors = Collections.singletonList(interceptor);
    RealApolloInterceptorChain chain = new RealApolloInterceptorChain(interceptors);
    chain.proceedAsync(ApolloInterceptor.InterceptorRequest.builder(query).fetchFromCache(false).build(), Utils.immediateExecutor(), new CallBack() {

        @Override
        public void onResponse(@Nonnull InterceptorResponse response) {
        }

        @Override
        public void onFailure(@Nonnull ApolloException e) {
            assertThat(e.getMessage()).isEqualTo(message);
            counter.decrementAndGet();
        }

        @Override
        public void onCompleted() {
        }

        @Override
        public void onFetch(ApolloInterceptor.FetchSourceType sourceType) {
        }
    });
    if (counter.get() != 0) {
        Assert.fail("Exception thrown by Interceptor not caught");
    }
}

Example 8 with ApolloInterceptor

use of com.apollographql.apollo.interceptor.ApolloInterceptor in project apollo-android by apollographql.

the class ApolloInterceptorChainTest method onProceedAsyncCalled_correctInterceptorResponseIsReceived.

@Test
public void onProceedAsyncCalled_correctInterceptorResponseIsReceived() throws TimeoutException, InterruptedException {
    final AtomicInteger counter = new AtomicInteger(1);
    EpisodeHeroNameQuery query = createQuery();
    final InterceptorResponse expectedResponse = prepareInterceptorResponse(query);
    ApolloInterceptor interceptor = new ApolloInterceptor() {

        @Override
        public void interceptAsync(@Nonnull InterceptorRequest request, @Nonnull ApolloInterceptorChain chain, @Nonnull Executor dispatcher, @Nonnull final CallBack callBack) {
            dispatcher.execute(new Runnable() {

                @Override
                public void run() {
                    callBack.onResponse(expectedResponse);
                }
            });
        }

        @Override
        public void dispose() {
        }
    };
    List<ApolloInterceptor> interceptors = Collections.singletonList(interceptor);
    RealApolloInterceptorChain chain = new RealApolloInterceptorChain(interceptors);
    chain.proceedAsync(ApolloInterceptor.InterceptorRequest.builder(query).fetchFromCache(false).build(), Utils.immediateExecutor(), new CallBack() {

        @Override
        public void onResponse(@Nonnull InterceptorResponse response) {
            assertThat(response).isEqualTo(expectedResponse);
            counter.decrementAndGet();
        }

        @Override
        public void onFailure(@Nonnull ApolloException e) {
        }

        @Override
        public void onCompleted() {
        }

        @Override
        public void onFetch(ApolloInterceptor.FetchSourceType sourceType) {
        }
    });
    if (counter.get() != 0) {
        Assert.fail("Interceptor's response not received");
    }
}

Example 9 with ApolloInterceptor

use of com.apollographql.apollo.interceptor.ApolloInterceptor in project apollo-android by apollographql.

the class ApolloInterceptorTest method asyncApplicationInterceptorThrowsRuntimeException.

@Test
public void asyncApplicationInterceptorThrowsRuntimeException() throws TimeoutException, InterruptedException {
    final String message = "RuntimeException";
    EpisodeHeroNameQuery query = createHeroNameQuery();
    ApolloInterceptor interceptor = new ApolloInterceptor() {

        @Override
        public void interceptAsync(@Nonnull InterceptorRequest request, @Nonnull ApolloInterceptorChain chain, @Nonnull Executor dispatcher, @Nonnull CallBack callBack) {
            dispatcher.execute(new Runnable() {

                @Override
                public void run() {
                    throw new RuntimeException(message);
                }
            });
        }

        @Override
        public void dispose() {
        }
    };
    client = createApolloClient(interceptor);
    Rx2Apollo.from(client.query(query)).test().assertError(new Predicate<Throwable>() {

        @Override
        public boolean test(Throwable throwable) throws Exception {
            return throwable instanceof RuntimeException && message.equals(throwable.getMessage());
        }
    });
}

Example 10 with ApolloInterceptor

use of com.apollographql.apollo.interceptor.ApolloInterceptor in project apollo-android by apollographql.

the class RealApolloCall method prepareInterceptorChain.

private ApolloInterceptorChain prepareInterceptorChain(Operation operation) {
    List<ApolloInterceptor> interceptors = new ArrayList<>();
    HttpCachePolicy.Policy httpCachePolicy = operation instanceof Query ? this.httpCachePolicy : null;
    ResponseFieldMapper responseFieldMapper = responseFieldMapperFactory.create(operation);
    interceptors.addAll(applicationInterceptors);
    interceptors.add(responseFetcher.provideInterceptor(logger));
    interceptors.add(new ApolloCacheInterceptor(apolloStore, responseFieldMapper, dispatcher, logger));
    interceptors.add(new ApolloParseInterceptor(httpCache, apolloStore.networkResponseNormalizer(), responseFieldMapper, scalarTypeAdapters, logger));
    interceptors.add(new ApolloServerInterceptor(serverUrl, httpCallFactory, httpCachePolicy, false, scalarTypeAdapters, logger, sendOperationdIdentifiers));
    return new RealApolloInterceptorChain(interceptors);
}