org.openstack4j.openstack.storage.object.functions

Class MetadataToHeadersFunction

java.lang.Object

org.openstack4j.openstack.storage.object.functions.MetadataToHeadersFunction

All Implemented Interfaces:

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

public class MetadataToHeadersFunction
extends Object
implements com.google.common.base.Function<Map<String,String>,Map<String,String>>

Transforms a MetaHeaderRequestWrapper which applies headers based on a prefix to the outbound HttpRequest

Author:

Jeremy Unruh

Method Summary

Modifier and Type	Method and Description
Map<String,String>	apply(Map<String,String> metadata) Transforms metadata raw values into header form values
static <R> MetadataToHeadersFunction	create(String prefix) Creates a new Metadata to Headers function

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

Method Detail

create

public static <R> MetadataToHeadersFunction create(String prefix)

Creates a new Metadata to Headers function

Parameters:

prefix - the prefix used for headers

Returns:

MetadataToHeadersFunction

apply

public Map<String,String> apply(Map<String,String> metadata)

Transforms metadata raw values into header form values

Specified by:

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

Parameters:

metadata - the map of metadata

Returns:

map of metadata in header format