opendap.aws.auth.NullCredentialsProvider.java Source code

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Here is the source code for opendap.aws.auth.NullCredentialsProvider.java

Source

/*
 * /////////////////////////////////////////////////////////////////////////////
 * // This file is part of the "Hyrax Data Server" project.
 * //
 * //
 * // Copyright (c) 2013 OPeNDAP, Inc.
 * // Author: Nathan David Potter  <ndp@opendap.org>
 * //
 * // This library is free software; you can redistribute it and/or
 * // modify it under the terms of the GNU Lesser General Public
 * // License as published by the Free Software Foundation; either
 * // version 2.1 of the License, or (at your option) any later version.
 * //
 * // This library is distributed in the hope that it will be useful,
 * // but WITHOUT ANY WARRANTY; without even the implied warranty of
 * // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * // Lesser General Public License for more details.
 * //
 * // You should have received a copy of the GNU Lesser General Public
 * // License along with this library; if not, write to the Free Software
 * // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
 * //
 * // You can contact OPeNDAP, Inc. at PO Box 112, Saunderstown, RI. 02874-0112.
 * /////////////////////////////////////////////////////////////////////////////
 */

package opendap.aws.auth;

import com.amazonaws.auth.AWSCredentials;
import com.amazonaws.auth.AWSCredentialsProvider;

/**
 * Provides an implementation of the 'null' (a.k.a. anonymous) credentials.
 **/
public class NullCredentialsProvider implements AWSCredentialsProvider {

    @Override
    public AWSCredentials getCredentials() {
        return null;
    }

    @Override
    public void refresh() {
    }
}