org.jclouds.openstack.config

Class OpenStackAuthenticationModule

java.lang.Object

com.google.inject.AbstractModule

org.jclouds.openstack.config.OpenStackAuthenticationModule

All Implemented Interfaces:

com.google.inject.Module

Direct Known Subclasses:

SwiftRestClientModule.StorageEndpointModule

public class OpenStackAuthenticationModule
extends com.google.inject.AbstractModule

Configures the Rackspace authentication service connection, including logging and http transport.

Author:

Adrian Cole

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	OpenStackAuthenticationModule.GetAuthenticationResponse

Constructor Summary

Constructors

Constructor and Description
OpenStackAuthenticationModule()

Method Summary

Methods

Modifier and Type	Method and Description
protected void	configure()
com.google.common.cache.LoadingCache<Credentials,AuthenticationResponse>	provideAuthenticationResponseCache(com.google.common.base.Function<Credentials,AuthenticationResponse> getAuthenticationResponse)
protected com.google.common.base.Supplier<AuthenticationResponse>	provideAuthenticationResponseSupplier(com.google.common.cache.LoadingCache<Credentials,AuthenticationResponse> cache, com.google.common.base.Supplier<Credentials> creds)
protected com.google.common.base.Supplier<String>	provideAuthenticationTokenCache(com.google.common.base.Supplier<AuthenticationResponse> supplier) borrowing concurrency code to ensure that caching takes place properly
protected com.google.common.base.Supplier<Date>	provideCacheBusterDate()

Methods inherited from class com.google.inject.AbstractModule

addError, addError, addError, bind, bind, bind, bindConstant, binder, bindInterceptor, bindListener, bindScope, configure, convertToTypes, currentStage, getMembersInjector, getMembersInjector, getProvider, getProvider, install, requestInjection, requestStaticInjection, requireBinding, requireBinding

Methods inherited from class java.lang.Object

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

Constructor Detail

OpenStackAuthenticationModule

public OpenStackAuthenticationModule()

Method Detail

configure

protected void configure()

Specified by:

configure in class com.google.inject.AbstractModule

provideAuthenticationTokenCache

@Provides
@Singleton
protected com.google.common.base.Supplier<String> provideAuthenticationTokenCache(com.google.common.base.Supplier<AuthenticationResponse> supplier)
                                                                           throws InterruptedException,
                                                                                  ExecutionException,
                                                                                  TimeoutException

borrowing concurrency code to ensure that caching takes place properly

Throws:

InterruptedException

ExecutionException

TimeoutException

provideAuthenticationResponseCache

@Provides
@Singleton
public com.google.common.cache.LoadingCache<Credentials,AuthenticationResponse> provideAuthenticationResponseCache(com.google.common.base.Function<Credentials,AuthenticationResponse> getAuthenticationResponse)

provideAuthenticationResponseSupplier

@Provides
@Singleton
protected com.google.common.base.Supplier<AuthenticationResponse> provideAuthenticationResponseSupplier(com.google.common.cache.LoadingCache<Credentials,AuthenticationResponse> cache,
                                                                                                               com.google.common.base.Supplier<Credentials> creds)

provideCacheBusterDate

@Provides
@Singleton
protected com.google.common.base.Supplier<Date> provideCacheBusterDate()