com.apollographql.apollo.internal.fetcher

Class CacheAndNetworkFetcher

java.lang.Object

com.apollographql.apollo.internal.fetcher.CacheAndNetworkFetcher

All Implemented Interfaces:

ResponseFetcher

public final class CacheAndNetworkFetcher
extends java.lang.Object
implements ResponseFetcher

Signal the apollo client to fetch the data from both the network and the cache. If cached data is not present, only network data will be returned. If cached data is available, but network experiences an error, cached data is returned. If cache data is not available, and network data is not available, the error of the network request will be propagated. If both network and cache are available, both will be returned. Cache data is guaranteed to be returned first.

Constructor Summary

Constructors

Constructor and Description
CacheAndNetworkFetcher()

Method Summary

Modifier and Type	Method and Description
ApolloInterceptor	provideInterceptor(com.apollographql.apollo.internal.ApolloLogger apolloLogger)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CacheAndNetworkFetcher

public CacheAndNetworkFetcher()

Method Detail

provideInterceptor

public ApolloInterceptor provideInterceptor(com.apollographql.apollo.internal.ApolloLogger apolloLogger)

Specified by:

provideInterceptor in interface ResponseFetcher

Parameters:

apolloLogger - A ApolloLogger to log relevant fetch information.

Returns:

The ApolloInterceptor that executes the fetch logic.