com.sap.cloud.sdk.cloudplatform.connectivity

Interface HttpClientCache

All Known Implementing Classes:

AbstractHttpClientCache, RequestScopedHttpClientCache, TimeScopedHttpClientCache

public interface HttpClientCache

Provides caching functionality to the HttpClientAccessor.

Method Summary

Modifier and Type	Method and Description
io.vavr.control.Try<org.apache.http.client.HttpClient>	tryGetHttpClient(HttpClientFactory httpClientFactory) Gets the non-destination-specific HttpClient from this cache.
io.vavr.control.Try<org.apache.http.client.HttpClient>	tryGetHttpClient(HttpDestinationProperties destination, HttpClientFactory httpClientFactory) Gets the HttpClient for the given Destination from this cache.

Method Detail

tryGetHttpClient

@Nonnull
io.vavr.control.Try<org.apache.http.client.HttpClient> tryGetHttpClient(@Nonnull
                                                                                 HttpDestinationProperties destination,
                                                                                 @Nonnull
                                                                                 HttpClientFactory httpClientFactory)

Gets the HttpClient for the given Destination from this cache.

If there is no HttpClient for destination it is created by using the HttpClientFactory.

Parameters:

destination - The Destination to get the HttpClient for.

httpClientFactory - The HttpClientFactory used to create a new HttpClient if no cached one can be found.

Returns:

The cached HttpClient for the given Destination.

Throws:

HttpClientInstantiationException - If there is an issue while retrieving the HttpClient.

tryGetHttpClient

@Nonnull
io.vavr.control.Try<org.apache.http.client.HttpClient> tryGetHttpClient(@Nonnull
                                                                                 HttpClientFactory httpClientFactory)

Gets the non-destination-specific HttpClient from this cache.

If there is no generic HttpClient it is created by using the HttpClientFactory.

Parameters:

httpClientFactory - The HttpClientFactory used to create a new HttpClient if no cached one can be found.

Returns:

The cached HttpClient.