| /* |
| * Copyright (C) 2011 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License 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.android.volley.toolbox; |
| |
| import com.android.volley.AuthFailureError; |
| import com.android.volley.Request; |
| import java.io.IOException; |
| import java.util.Map; |
| import org.apache.http.HttpResponse; |
| |
| /** |
| * An HTTP stack abstraction. |
| * |
| * @deprecated This interface should be avoided as it depends on the deprecated Apache HTTP library. |
| * Use {@link BaseHttpStack} to avoid this dependency. This class may be removed in a future |
| * release of Volley. |
| */ |
| @Deprecated |
| public interface HttpStack { |
| /** |
| * Performs an HTTP request with the given parameters. |
| * |
| * <p>A GET request is sent if request.getPostBody() == null. A POST request is sent otherwise, |
| * and the Content-Type header is set to request.getPostBodyContentType(). |
| * |
| * @param request the request to perform |
| * @param additionalHeaders additional headers to be sent together with {@link |
| * Request#getHeaders()} |
| * @return the HTTP response |
| */ |
| HttpResponse performRequest(Request<?> request, Map<String, String> additionalHeaders) |
| throws IOException, AuthFailureError; |
| } |