com.elastisys.scale.cloudpool.openstack.driver.client

Class OSClientFactory

java.lang.Object

com.elastisys.scale.cloudpool.openstack.driver.client.OSClientFactory

public class OSClientFactory
extends Object

A factory for creating authenticated OSClient objects ready for use.

Constructor Summary

Constructors

Constructor and Description
OSClientFactory(OpenStackPoolDriverConfig apiAccessConfig) Creates an OSClientFactory with a StandardOSClientCreator creating clients according to the given configuration.
OSClientFactory(OpenStackPoolDriverConfig apiAccessConfig, com.elastisys.scale.cloudpool.openstack.driver.client.OSClientFactory.OSClientCreator creator) Creates an OSClientFactory with a custom OSClientCreator.

Method Summary

Modifier and Type	Method and Description
org.openstack4j.api.OSClient	authenticatedClient() Returns an OpenStack API client, authenticated and configured according to the OpenStackPoolDriverConfig provided at construction-time.
OpenStackPoolDriverConfig	getApiAccessConfig() Returns the API access configuration that describes how to authenticate with and communicate over the OpenStack API.

Methods inherited from class java.lang.Object

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

Constructor Detail

OSClientFactory

public OSClientFactory(OpenStackPoolDriverConfig apiAccessConfig)

Creates an OSClientFactory with a StandardOSClientCreator creating clients according to the given configuration.

Parameters:

apiAccessConfig - API access configuration that describes how to authenticate with and communicate over the OpenStack API.

OSClientFactory

public OSClientFactory(OpenStackPoolDriverConfig apiAccessConfig,
                       com.elastisys.scale.cloudpool.openstack.driver.client.OSClientFactory.OSClientCreator creator)

Creates an OSClientFactory with a custom OSClientCreator.

Parameters:

apiAccessConfig - API access configuration that describes how to authenticate with and communicate over the OpenStack API.

Method Detail

authenticatedClient

public org.openstack4j.api.OSClient authenticatedClient()

Returns an OpenStack API client, authenticated and configured according to the OpenStackPoolDriverConfig provided at construction-time.

Note: the returned OSClient is bound to the calling thread (since Openstack4j uses thread-scoped sessions) and should therefore never be used by a different thread. If another thread needs to make use of an OSClient, pass the OSClientFactory to that thread and make a new call to authenticatedClient().

Returns:

An authenticated OSClient ready for use.

getApiAccessConfig

public OpenStackPoolDriverConfig getApiAccessConfig()

Returns the API access configuration that describes how to authenticate with and communicate over the OpenStack API.

Returns: