| /* |
| * Copyright (C) 2013 Square, Inc. |
| * |
| * 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.squareup.okhttp.internal.http; |
| |
| import com.squareup.okhttp.Failure; |
| import com.squareup.okhttp.Request; |
| import com.squareup.okhttp.Response; |
| import java.io.IOException; |
| import java.net.HttpURLConnection; |
| |
| public final class Job implements Runnable { |
| final HttpURLConnection connection; |
| final Request request; |
| final Response.Receiver responseReceiver; |
| final Dispatcher dispatcher; |
| |
| public Job(Dispatcher dispatcher, HttpURLConnection connection, Request request, |
| Response.Receiver responseReceiver) { |
| this.dispatcher = dispatcher; |
| this.connection = connection; |
| this.request = request; |
| this.responseReceiver = responseReceiver; |
| } |
| |
| @Override public void run() { |
| try { |
| sendRequest(); |
| Response response = readResponse(); |
| responseReceiver.onResponse(response); |
| } catch (IOException e) { |
| responseReceiver.onFailure(new Failure.Builder() |
| .request(request) |
| .exception(e) |
| .build()); |
| } finally { |
| connection.disconnect(); |
| dispatcher.finished(this); |
| } |
| } |
| |
| private HttpURLConnection sendRequest() throws IOException { |
| for (int i = 0; i < request.headerCount(); i++) { |
| connection.addRequestProperty(request.headerName(i), request.headerValue(i)); |
| } |
| Request.Body body = request.body(); |
| if (body != null) { |
| connection.setDoOutput(true); |
| long contentLength = body.contentLength(); |
| if (contentLength == -1 || contentLength > Integer.MAX_VALUE) { |
| connection.setChunkedStreamingMode(0); |
| } else { |
| // Don't call setFixedLengthStreamingMode(long); that's only available on Java 1.7+. |
| connection.setFixedLengthStreamingMode((int) contentLength); |
| } |
| body.writeTo(connection.getOutputStream()); |
| } |
| return connection; |
| } |
| |
| private Response readResponse() throws IOException { |
| int responseCode = connection.getResponseCode(); |
| Response.Builder responseBuilder = new Response.Builder(request, responseCode); |
| |
| for (int i = 0; true; i++) { |
| String name = connection.getHeaderFieldKey(i); |
| if (name == null) break; |
| String value = connection.getHeaderField(i); |
| responseBuilder.addHeader(name, value); |
| } |
| |
| responseBuilder.body(new Dispatcher.RealResponseBody(connection, connection.getInputStream())); |
| // TODO: set redirectedBy |
| return responseBuilder.build(); |
| } |
| } |