Package com.sap.cloud.sdk.cloudplatform.connectivity

Class DefaultHttpClientCache

java.lang.Object

com.sap.cloud.sdk.cloudplatform.connectivity.AbstractHttpClientCache

com.sap.cloud.sdk.cloudplatform.connectivity.DefaultHttpClientCache

All Implemented Interfaces:

HttpClientCache

public class DefaultHttpClientCache
extends AbstractHttpClientCache

Implementation of the HttpClientCache, caching the HttpClients for the amount of time given in the constructor.

Field Summary

Fields inherited from interface com.sap.cloud.sdk.cloudplatform.connectivity.HttpClientCache

DISABLED

Constructor Summary

Constructors

Constructor	Description
DefaultHttpClientCache(long duration, TimeUnit unit)	Caches the HttpClient for the given duration after it has been accessed last.

Method Summary

Modifier and Type	Method	Description
protected io.vavr.control.Try<com.github.benmanes.caffeine.cache.Cache<CacheKey,org.apache.http.client.HttpClient>>	getCache()	Getter for the cache to be used.
protected io.vavr.control.Try<CacheKey>	getCacheKey()	Method called in the #getClient(HttpClientFactory) method to create a CacheKey for no specific Destination.
protected io.vavr.control.Try<CacheKey>	getCacheKey(HttpDestinationProperties destination)	Method called in the #getClient(Destination, HttpClientFactory) method to create a CacheKey for the given Destination.

Methods inherited from class com.sap.cloud.sdk.cloudplatform.connectivity.AbstractHttpClientCache

tryGetHttpClient, tryGetHttpClient

Methods inherited from class java.lang.Object

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

Constructor Details

DefaultHttpClientCache

public DefaultHttpClientCache(long duration,
 @Nonnull
 TimeUnit unit)

Caches the HttpClient for the given duration after it has been accessed last.

Parameters:

duration - The number of time units to store the HttpClients.

unit - The TimeUnit the duration is given in.

Method Details

getCache

@Nonnull
protected io.vavr.control.Try<com.github.benmanes.caffeine.cache.Cache<CacheKey,org.apache.http.client.HttpClient>> getCache()

Description copied from class: AbstractHttpClientCache

Getter for the cache to be used.

If the optional is empty a new HttpClient will be created and not cached.

Specified by:

getCache in class AbstractHttpClientCache

Returns:

A Try of the cache to be used by the AbstractHttpClientCache.tryGetHttpClient(HttpDestinationProperties, HttpClientFactory) method.

getCacheKey

@Nonnull
protected io.vavr.control.Try<CacheKey> getCacheKey(@Nonnull
 HttpDestinationProperties destination)

Description copied from class: AbstractHttpClientCache

Method called in the #getClient(Destination, HttpClientFactory) method to create a CacheKey for the given Destination.

Specified by:

getCacheKey in class AbstractHttpClientCache

Parameters:

destination - The destination to create a CacheKey for.

Returns:

A Try of the CacheKey for destination.

getCacheKey

@Nonnull
protected io.vavr.control.Try<CacheKey> getCacheKey()

Description copied from class: AbstractHttpClientCache

Method called in the #getClient(HttpClientFactory) method to create a CacheKey for no specific Destination.

Specified by:

getCacheKey in class AbstractHttpClientCache

Returns:

A Try of the CacheKey for a generic HttpClient.