Package org.jclouds.aws.filters

Class FormSignerV4

java.lang.Object

org.jclouds.aws.filters.FormSignerV4

All Implemented Interfaces:

FormSigner, HttpRequestFilter

public final class FormSignerV4
extends Object
implements FormSigner

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	FormSignerV4.ServiceAndRegion

Nested classes/interfaces inherited from interface org.jclouds.aws.filters.FormSigner

FormSigner.FormSignerV2

Method Summary

Modifier and Type	Method	Description
HttpRequest	filter(HttpRequest request)	Adds the Authorization header to the request.

Methods inherited from class java.lang.Object

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

Method Detail

filter

public HttpRequest filter(HttpRequest request)
                   throws HttpException

Adds the Authorization header to the request. Also if the method for the operation (or its class) is annotated with a version that is higher than the default (apiVersion), then the Version parameter of the request is set to be the value from the annotation.

Specified by:

filter in interface HttpRequestFilter

Parameters:

request - The HTTP request for the API call.

Returns:

The request

Throws:

HttpException