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>>

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

Author:

Adrian Cole

Field Summary

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

Constructor Summary

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

Method Summary

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

Field Detail

logger

protected Logger logger

bucketToRegion

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

Constructor Detail

GetRegionForBucket

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

Method Detail

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>>