com.sap.cloud.sdk.cloudplatform.connectivity

Class AbstractHttpClientFactory

java.lang.Object

com.sap.cloud.sdk.cloudplatform.connectivity.AbstractHttpClientFactory

All Implemented Interfaces:

HttpClientFactory

Direct Known Subclasses:

DefaultHttpClientFactory

public abstract class AbstractHttpClientFactory
extends Object
implements HttpClientFactory

Abstract implementation of HttpClientFactory.

Constructor Summary

Constructors

Constructor and Description
AbstractHttpClientFactory()

Method Summary

Modifier and Type	Method and Description
org.apache.http.client.HttpClient	createHttpClient() Creates an HttpClient independent of any destination.
org.apache.http.client.HttpClient	createHttpClient(HttpDestinationProperties destination) Creates an HttpClient based on the given HttpDestinationProperties.
protected org.apache.http.impl.conn.PoolingHttpClientConnectionManager	getConnectionManager(HttpDestinationProperties destination) Get the connection manager for the HTTP client builder.
protected org.apache.http.impl.client.HttpClientBuilder	getHttpClientBuilder(HttpDestinationProperties destination) Get a preconfigured HTTP client builder instance.
protected org.apache.http.client.config.RequestConfig.Builder	getRequestConfigBuilder(HttpDestinationProperties destination) Get the request configuration builder for the HTTP client builder.
protected org.apache.http.config.SocketConfig.Builder	getSocketConfigBuilder(HttpDestinationProperties destination) Get the socket configuration builder for the HTTP client builder.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractHttpClientFactory

public AbstractHttpClientFactory()

Method Detail

createHttpClient

@Nonnull
public org.apache.http.client.HttpClient createHttpClient()
                                                            throws HttpClientInstantiationException

Description copied from interface: HttpClientFactory

Creates an HttpClient independent of any destination.

Caution: Implementations must ensure that this method is thread-safe.

Specified by:

createHttpClient in interface HttpClientFactory

Returns:

An HttpClient, independent of any destination.

Throws:

HttpClientInstantiationException - if there occurred an error during the creation of the client.

createHttpClient

@Nonnull
public org.apache.http.client.HttpClient createHttpClient(@Nonnull
                                                                   HttpDestinationProperties destination)
                                                            throws DestinationAccessException,
                                                                   HttpClientInstantiationException

Description copied from interface: HttpClientFactory

Creates an HttpClient based on the given HttpDestinationProperties.

Caution: Implementations must ensure that this method is thread-safe.

Specified by:

createHttpClient in interface HttpClientFactory

Parameters:

destination - The destination to create the HttpClient for.

Returns:

An HttpClient based on the given Destination.

Throws:

DestinationAccessException - if the type of the destination is not HTTP.

HttpClientInstantiationException - if there occurred an error during the creation of the client.

getRequestConfigBuilder

@Nonnull
protected org.apache.http.client.config.RequestConfig.Builder getRequestConfigBuilder(@Nullable
                                                                                               HttpDestinationProperties destination)

Get the request configuration builder for the HTTP client builder.

Parameters:

destination - The optional destination reference.

Returns:

A request configuration builder reference.

getSocketConfigBuilder

@Nonnull
protected org.apache.http.config.SocketConfig.Builder getSocketConfigBuilder(@Nullable
                                                                                      HttpDestinationProperties destination)

Get the socket configuration builder for the HTTP client builder.

Parameters:

destination - The optional destination reference.

Returns:

A socket configuration builder reference.

getHttpClientBuilder

protected org.apache.http.impl.client.HttpClientBuilder getHttpClientBuilder(@Nullable
                                                                             HttpDestinationProperties destination)
                                                                      throws HttpClientInstantiationException

Get a preconfigured HTTP client builder instance.

Parameters:

destination - The optional destination reference to create a client builder for.

Returns:

A new and preconfigured instance of HTTP client builder.

Throws:

HttpClientInstantiationException - if there occurred an error during the configuration of the client builder.

getConnectionManager

@Nonnull
protected org.apache.http.impl.conn.PoolingHttpClientConnectionManager getConnectionManager(@Nullable
                                                                                                     HttpDestinationProperties destination)
                                                                                              throws GeneralSecurityException,
                                                                                                     IOException

Get the connection manager for the HTTP client builder.

Parameters:

destination - The optional destination reference.

Returns:

An optional connection manager instance.

Throws:

IOException - If trust store or key store could not be loaded.

GeneralSecurityException - If trust store or key store could not be loaded.