Package org.jclouds.s3.functions

Class GetRegionForBucket

java.lang.Object

org.jclouds.s3.functions.GetRegionForBucket

All Implemented Interfaces:

com.google.common.base.Function<String,com.google.common.base.Optional<String>>, Function<String,com.google.common.base.Optional<String>>

@Singleton
public class GetRegionForBucket
extends Object
implements com.google.common.base.Function<String,com.google.common.base.Optional<String>>

Field Summary

Fields

Modifier and Type	Field	Description
protected final com.google.common.cache.LoadingCache<String,com.google.common.base.Optional<String>>	bucketToRegion
protected Logger	logger

Constructor Summary

Constructors

Constructor	Description
GetRegionForBucket(com.google.common.cache.LoadingCache<String,com.google.common.base.Optional<String>> bucketToRegion)

Method Summary

Modifier and Type	Method	Description
com.google.common.base.Optional<String>	apply(String bucket)

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.google.common.base.Function

equals

Methods inherited from interface java.util.function.Function

andThen, compose

Field Details

logger

protected Logger logger

bucketToRegion

protected final com.google.common.cache.LoadingCache<String,com.google.common.base.Optional<String>> bucketToRegion

Constructor Details

GetRegionForBucket

@Inject
public GetRegionForBucket(com.google.common.cache.LoadingCache<String,com.google.common.base.Optional<String>> bucketToRegion)

Method Details

apply

public com.google.common.base.Optional<String> apply(String bucket)

Specified by:

apply in interface com.google.common.base.Function<String,com.google.common.base.Optional<String>>

Specified by:

apply in interface Function<String,com.google.common.base.Optional<String>>