com.amazonaws.internal.auth.DefaultSignerProvider Maven / Gradle / Ivy

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/*
 * Copyright 2010-2016 Amazon.com, Inc. or its affiliates. All Rights
 * Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License").
 * You may not use this file except in compliance with the License.
 * A copy of the License is located at
 *
 *  http://aws.amazon.com/apache2.0
 *
 * or in the "license" file accompanying this file. This file is distributed
 * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
 * express or implied. See the License for the specific language governing
 * permissions and limitations under the License.
 */
package com.amazonaws.internal.auth;

import com.amazonaws.AmazonWebServiceClient;
import com.amazonaws.auth.Signer;

public class DefaultSignerProvider extends SignerProvider {

    private final AmazonWebServiceClient awsClient;
    private final Signer signer;

    public DefaultSignerProvider(final AmazonWebServiceClient awsClient,
                                 final Signer signer) {
        this.awsClient = awsClient;
        this.signer = signer;
    }

    @Override
    public Signer getSigner(SignerProviderContext context) {
        if (context.isRedirect()) {
            return awsClient.getSignerByURI(context.getUri());
        }
        return signer;
    }

}