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rajender |
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/*
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* Copyright (C) 2011 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.volley.toolbox;
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import com.android.volley.AuthFailureError;
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/**
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* An interface for interacting with auth tokens.
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*/
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public interface Authenticator {
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/**
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* Synchronously retrieves an auth token.
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*
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* @throws AuthFailureError If authentication did not succeed
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*/
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String getAuthToken() throws AuthFailureError;
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/**
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* Invalidates the provided auth token.
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*/
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void invalidateAuthToken(String authToken);
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}
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