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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 package org.chromium.net; | |
| 6 | |
| 7 import android.content.Context; | |
| 8 import android.util.Log; | |
| 9 | |
| 10 import java.lang.reflect.Constructor; | |
| 11 import java.nio.channels.WritableByteChannel; | |
| 12 import java.util.Map; | |
| 13 | |
| 14 /** | |
| 15 * A factory for {@link HttpUrlRequest}'s, which uses the best HTTP stack | |
| 16 * available on the current platform. | |
| 17 * @deprecated Use {@link CronetEngine} instead. | |
| 18 * {@hide as it's deprecated} | |
| 19 */ | |
| 20 @Deprecated | |
| 21 public abstract class HttpUrlRequestFactory { | |
| 22 private static final String TAG = "HttpUrlRequestFactory"; | |
| 23 | |
| 24 private static final String CHROMIUM_URL_REQUEST_FACTORY = | |
| 25 "org.chromium.net.impl.ChromiumUrlRequestFactory"; | |
| 26 | |
| 27 public static HttpUrlRequestFactory createFactory( | |
| 28 Context context, CronetEngine.Builder config) { | |
| 29 HttpUrlRequestFactory factory = null; | |
| 30 if (!config.legacyMode()) { | |
| 31 factory = createChromiumFactory(context, config); | |
| 32 } | |
| 33 if (factory == null) { | |
| 34 // Default to HttpUrlConnection-based networking. | |
| 35 factory = new HttpUrlConnectionUrlRequestFactory(context, config); | |
| 36 } | |
| 37 Log.i(TAG, "Using network stack: " + factory.getName()); | |
| 38 return factory; | |
| 39 } | |
| 40 | |
| 41 /** | |
| 42 * Returns true if the factory is enabled. | |
| 43 */ | |
| 44 public abstract boolean isEnabled(); | |
| 45 | |
| 46 /** | |
| 47 * Returns a human-readable name of the factory. | |
| 48 */ | |
| 49 public abstract String getName(); | |
| 50 | |
| 51 /** | |
| 52 * Creates a new request intended for full-response buffering. | |
| 53 */ | |
| 54 public abstract HttpUrlRequest createRequest(String url, | |
| 55 int requestPriority, Map<String, String> headers, | |
| 56 HttpUrlRequestListener listener); | |
| 57 | |
| 58 /** | |
| 59 * Creates a new request intended for streaming. | |
| 60 */ | |
| 61 public abstract HttpUrlRequest createRequest(String url, | |
| 62 int requestPriority, Map<String, String> headers, | |
| 63 WritableByteChannel channel, HttpUrlRequestListener listener); | |
| 64 | |
| 65 /** | |
| 66 * Starts NetLog logging to a file named |fileName| in the | |
| 67 * application temporary directory. |fileName| must not be empty. Log may | |
| 68 * contain user's personal information (PII). If the file exists it is | |
| 69 * truncated before starting. If actively logging the call is ignored. | |
| 70 * @param fileName The complete file path. It must not be empty. If file | |
| 71 * exists, it is truncated before starting. | |
| 72 * @param logAll {@code true} to also include all transferred bytes in the | |
| 73 * log. | |
| 74 */ | |
| 75 public abstract void startNetLogToFile(String fileName, boolean logAll); | |
| 76 | |
| 77 /** | |
| 78 * Stops NetLog logging and flushes file to disk. If a logging session is | |
| 79 * not in progress this call is ignored. | |
| 80 */ | |
| 81 public abstract void stopNetLog(); | |
| 82 | |
| 83 private static HttpUrlRequestFactory createChromiumFactory( | |
| 84 Context context, CronetEngine.Builder config) { | |
| 85 HttpUrlRequestFactory factory = null; | |
| 86 try { | |
| 87 Class<? extends HttpUrlRequestFactory> factoryClass = | |
| 88 HttpUrlRequestFactory.class.getClassLoader() | |
| 89 .loadClass(CHROMIUM_URL_REQUEST_FACTORY) | |
| 90 .asSubclass(HttpUrlRequestFactory.class); | |
| 91 Constructor<? extends HttpUrlRequestFactory> constructor = | |
| 92 factoryClass.getConstructor(Context.class, CronetEngine.Buil
der.class); | |
| 93 HttpUrlRequestFactory chromiumFactory = | |
| 94 constructor.newInstance(context, config); | |
| 95 if (chromiumFactory.isEnabled()) { | |
| 96 factory = chromiumFactory; | |
| 97 } | |
| 98 } catch (ClassNotFoundException e) { | |
| 99 // Leave as null | |
| 100 } catch (Exception e) { | |
| 101 throw new IllegalStateException( | |
| 102 "Cannot instantiate: " + CHROMIUM_URL_REQUEST_FACTORY, | |
| 103 e); | |
| 104 } | |
| 105 return factory; | |
| 106 } | |
| 107 } | |
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Chromium Code Reviews
Issue 2361413002:
Obliterate legacy cronet API. All of its users have been migrated. (Closed)
