diff options
Diffstat (limited to 'src/main/java/com/android/volley/toolbox/HttpClientStack.java')
| -rw-r--r-- | src/main/java/com/android/volley/toolbox/HttpClientStack.java | 201 |
1 files changed, 0 insertions, 201 deletions
diff --git a/src/main/java/com/android/volley/toolbox/HttpClientStack.java b/src/main/java/com/android/volley/toolbox/HttpClientStack.java deleted file mode 100644 index 1e9e4b0..0000000 --- a/src/main/java/com/android/volley/toolbox/HttpClientStack.java +++ /dev/null @@ -1,201 +0,0 @@ -/* - * 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 com.android.volley.Request.Method; -import java.io.IOException; -import java.net.URI; -import java.util.ArrayList; -import java.util.List; -import java.util.Map; -import org.apache.http.HttpEntity; -import org.apache.http.HttpResponse; -import org.apache.http.NameValuePair; -import org.apache.http.client.HttpClient; -import org.apache.http.client.methods.HttpDelete; -import org.apache.http.client.methods.HttpEntityEnclosingRequestBase; -import org.apache.http.client.methods.HttpGet; -import org.apache.http.client.methods.HttpHead; -import org.apache.http.client.methods.HttpOptions; -import org.apache.http.client.methods.HttpPost; -import org.apache.http.client.methods.HttpPut; -import org.apache.http.client.methods.HttpTrace; -import org.apache.http.client.methods.HttpUriRequest; -import org.apache.http.entity.ByteArrayEntity; -import org.apache.http.message.BasicNameValuePair; -import org.apache.http.params.HttpConnectionParams; -import org.apache.http.params.HttpParams; - -/** - * An HttpStack that performs request over an {@link HttpClient}. - * - * @deprecated The Apache HTTP library on Android is deprecated. Use {@link HurlStack} or another - * {@link BaseHttpStack} implementation. - */ -@Deprecated -public class HttpClientStack implements HttpStack { - protected final HttpClient mClient; - - private static final String HEADER_CONTENT_TYPE = "Content-Type"; - - public HttpClientStack(HttpClient client) { - mClient = client; - } - - private static void setHeaders(HttpUriRequest httpRequest, Map<String, String> headers) { - for (String key : headers.keySet()) { - httpRequest.setHeader(key, headers.get(key)); - } - } - - @SuppressWarnings("unused") - private static List<NameValuePair> getPostParameterPairs(Map<String, String> postParams) { - List<NameValuePair> result = new ArrayList<>(postParams.size()); - for (String key : postParams.keySet()) { - result.add(new BasicNameValuePair(key, postParams.get(key))); - } - return result; - } - - @Override - public HttpResponse performRequest(Request<?> request, Map<String, String> additionalHeaders) - throws IOException, AuthFailureError { - HttpUriRequest httpRequest = createHttpRequest(request, additionalHeaders); - setHeaders(httpRequest, additionalHeaders); - // Request.getHeaders() takes precedence over the given additional (cache) headers) and any - // headers set by createHttpRequest (like the Content-Type header). - setHeaders(httpRequest, request.getHeaders()); - onPrepareRequest(httpRequest); - HttpParams httpParams = httpRequest.getParams(); - int timeoutMs = request.getTimeoutMs(); - // TODO: Reevaluate this connection timeout based on more wide-scale - // data collection and possibly different for wifi vs. 3G. - HttpConnectionParams.setConnectionTimeout(httpParams, 5000); - HttpConnectionParams.setSoTimeout(httpParams, timeoutMs); - return mClient.execute(httpRequest); - } - - /** Creates the appropriate subclass of HttpUriRequest for passed in request. */ - @SuppressWarnings("deprecation") - /* protected */ static HttpUriRequest createHttpRequest( - Request<?> request, Map<String, String> additionalHeaders) throws AuthFailureError { - switch (request.getMethod()) { - case Method.DEPRECATED_GET_OR_POST: - { - // This is the deprecated way that needs to be handled for backwards - // compatibility. - // If the request's post body is null, then the assumption is that the request - // is - // GET. Otherwise, it is assumed that the request is a POST. - byte[] postBody = request.getPostBody(); - if (postBody != null) { - HttpPost postRequest = new HttpPost(request.getUrl()); - postRequest.addHeader( - HEADER_CONTENT_TYPE, request.getPostBodyContentType()); - HttpEntity entity; - entity = new ByteArrayEntity(postBody); - postRequest.setEntity(entity); - return postRequest; - } else { - return new HttpGet(request.getUrl()); - } - } - case Method.GET: - return new HttpGet(request.getUrl()); - case Method.DELETE: - return new HttpDelete(request.getUrl()); - case Method.POST: - { - HttpPost postRequest = new HttpPost(request.getUrl()); - postRequest.addHeader(HEADER_CONTENT_TYPE, request.getBodyContentType()); - setEntityIfNonEmptyBody(postRequest, request); - return postRequest; - } - case Method.PUT: - { - HttpPut putRequest = new HttpPut(request.getUrl()); - putRequest.addHeader(HEADER_CONTENT_TYPE, request.getBodyContentType()); - setEntityIfNonEmptyBody(putRequest, request); - return putRequest; - } - case Method.HEAD: - return new HttpHead(request.getUrl()); - case Method.OPTIONS: - return new HttpOptions(request.getUrl()); - case Method.TRACE: - return new HttpTrace(request.getUrl()); - case Method.PATCH: - { - HttpPatch patchRequest = new HttpPatch(request.getUrl()); - patchRequest.addHeader(HEADER_CONTENT_TYPE, request.getBodyContentType()); - setEntityIfNonEmptyBody(patchRequest, request); - return patchRequest; - } - default: - throw new IllegalStateException("Unknown request method."); - } - } - - private static void setEntityIfNonEmptyBody( - HttpEntityEnclosingRequestBase httpRequest, Request<?> request) - throws AuthFailureError { - byte[] body = request.getBody(); - if (body != null) { - HttpEntity entity = new ByteArrayEntity(body); - httpRequest.setEntity(entity); - } - } - - /** - * Called before the request is executed using the underlying HttpClient. - * - * <p>Overwrite in subclasses to augment the request. - */ - protected void onPrepareRequest(HttpUriRequest request) throws IOException { - // Nothing. - } - - /** - * The HttpPatch class does not exist in the Android framework, so this has been defined here. - */ - public static final class HttpPatch extends HttpEntityEnclosingRequestBase { - - public static final String METHOD_NAME = "PATCH"; - - public HttpPatch() { - super(); - } - - public HttpPatch(final URI uri) { - super(); - setURI(uri); - } - - /** @throws IllegalArgumentException if the uri is invalid. */ - public HttpPatch(final String uri) { - super(); - setURI(URI.create(uri)); - } - - @Override - public String getMethod() { - return METHOD_NAME; - } - } -} |