Java AsyncHttpResponse类代码示例

import com.koushikdutta.async.http.AsyncHttpResponse; //导入依赖的package包/类
public static Future<?> uploadFile(Request request, final ResponseCallback responseCallback) {
    StringBuilder stringBuffer = new StringBuilder(request.getURL());
    if (request.getURLParams() != null) {
        String params = HttpUtils.getRequestParams(request.getURLParams());
        if (!TextUtils.isEmpty(params)) {
            stringBuffer.append("?").append(params);
        }
    }
    if (BuildConfig.DEBUG) {
        LogUtils.d(stringBuffer.toString());
    }
    AsyncHttpPost asyncHttpPost = new AsyncHttpPost(stringBuffer.toString());
    HashMap<String, File> file = request.getFileBody();
    if (file != null && !file.isEmpty()) {
        asyncHttpPost.setBody(new FileBody(file.entrySet().iterator().next().getValue()));
    }
    addHead(request.getHeader(), asyncHttpPost);
    return asyncHttpClient.executeString(asyncHttpPost, new AsyncHttpClient.StringCallback() {
        @Override
        public void onCompleted(Exception e, AsyncHttpResponse asyncHttpResponse, String s) {
            if (responseCallback != null) {
                responseCallback.onCompleted(e, asyncHttpResponse, s);
            }
        }
    });
}
 

import com.koushikdutta.async.http.AsyncHttpResponse; //导入依赖的package包/类
private Response convert(Request request, AsyncHttpResponse response, String s) {
    Response res = new Response();
    res.setCode(response.code());
    res.setMessage(response.message());
    res.setProtocol(response.protocol());
    res.setBody(s);
    res.setSourceBody(s.getBytes());
    Type type = request.getBusinessType();
    if (type != null) {
        res.setBussinessResponse(JsonUtil.fromJson(s, type));
    }
    Headers headers = response.headers();
    Multimap multimap = headers.getMultiMap();
    Set<String> keySet = multimap.keySet();
    for (String key : keySet) {
        res.addHeader(key, multimap.get(key));
    }
    res.setRequest(request);
    return res;
}
 

import com.koushikdutta.async.http.AsyncHttpResponse; //导入依赖的package包/类
@Override
public void send(String message) {
    if (message.startsWith("5")) {
        postMessage(message);
        return;
    }

    AsyncHttpRequest request = new AsyncHttpPost(computedRequestUrl());
    request.setBody(new StringBody(message));

    client.executeString(request, new AsyncHttpClient.StringCallback() {
        @Override
        public void onCompleted(Exception e, AsyncHttpResponse source, String result) {
            if (e != null) {
                close(e);
                return;
            }

            sendResult(result);
        }
    });
}
 

import com.koushikdutta.async.http.AsyncHttpResponse; //导入依赖的package包/类
@Override
public void proxy(final AsyncHttpResponse remoteResponse) {
    code(remoteResponse.code());
    remoteResponse.headers().removeAll("Transfer-Encoding");
    remoteResponse.headers().removeAll("Content-Encoding");
    remoteResponse.headers().removeAll("Connection");
    getHeaders().addAll(remoteResponse.headers());
    // TODO: remove?
    remoteResponse.headers().set("Connection", "close");
    Util.pump(remoteResponse, this, new CompletedCallback() {
        @Override
        public void onCompleted(Exception ex) {
            remoteResponse.setEndCallback(new NullCompletedCallback());
            remoteResponse.setDataCallback(new DataCallback.NullDataCallback());
            end();
        }
    });
}
 

import com.koushikdutta.async.http.AsyncHttpResponse; //导入依赖的package包/类
public void fetchContacts(final ContactProviderListener callback) {
    createClient().executeString(createGetRequest(), new AsyncHttpClient.StringCallback() {
        @Override
        public void onCompleted(Exception e, AsyncHttpResponse asyncHttpResponse, String result) {
            if (result != null) {
                try {
                    callback.onContacts(gson.fromJson(result, Contacts.class));
                } catch (JsonSyntaxException jse) {
                    callback.onError(jse);
                }
            } else {
                callback.onError(e);
            }
        }
    });
}
 

import com.koushikdutta.async.http.AsyncHttpResponse; //导入依赖的package包/类
public static Future<?> executePostJsonObject(Request request, final ResponseCallback responseCallback) throws JSONException {
    StringBuilder stringBuilder = new StringBuilder(64);
    String params = HttpUtils.getRequestParams(request.getURLParams());
    if (!TextUtils.isEmpty(params)) {
        stringBuilder.append("?").append(params);
    }
    AsyncHttpPost asyncHttpPost = new AsyncHttpPost(stringBuilder.toString());
    JSONObject jsonObject;
    if (request.getBodyParams() != null) {
        jsonObject = new JSONObject(request.getBodyParams());
    } else {
        jsonObject = new JSONObject("{}");
    }
    AsyncHttpRequestBody<JSONObject> asyncHttpRequestBody = new JSONObjectBody(jsonObject);
    asyncHttpPost.setBody(asyncHttpRequestBody);
    addHead(request.getHeader(), asyncHttpPost);
    return asyncHttpClient.executeString(asyncHttpPost, new AsyncHttpClient.StringCallback() {
        @Override
        public void onCompleted(Exception e, AsyncHttpResponse asyncHttpResponse, String s) {
            if (responseCallback != null) {
                responseCallback.onCompleted(e, asyncHttpResponse, s);
            }
        }
    });
}
 

import com.koushikdutta.async.http.AsyncHttpResponse; //导入依赖的package包/类
public static Future<?> executePostJsonArray(Request request, final ResponseCallback responseCallback) throws JSONException {
    StringBuilder builder = new StringBuilder(request.getURL());
    String params = HttpUtils.getRequestParams(request.getURLParams());
    if (!TextUtils.isEmpty(params)) {
        builder.append("?").append(params);
    }
    if (BuildConfig.DEBUG) {
        LogUtils.d(builder.toString());
    }
    AsyncHttpPost asyncHttpPost = new AsyncHttpPost(builder.toString());
    JSONArray jsonArray;
    if (request.getArray() != null) {
        jsonArray = new JSONArray(request.getArray());
    } else {
        jsonArray = new JSONArray("[]");
    }
    AsyncHttpRequestBody<JSONArray> asyncHttpRequestBody = new JSONArrayBody(jsonArray);
    asyncHttpPost.setBody(asyncHttpRequestBody);
    addHead(request.getHeader(), asyncHttpPost);

    return asyncHttpClient.executeString(asyncHttpPost, new AsyncHttpClient.StringCallback() {
        @Override
        public void onCompleted(Exception e, AsyncHttpResponse asyncHttpResponse, String s) {
            if (responseCallback != null) {
                responseCallback.onCompleted(e, asyncHttpResponse, s);
            }
        }
    });
}
 

import com.koushikdutta.async.http.AsyncHttpResponse; //导入依赖的package包/类
public static Future<?> executePost(Request request, final ResponseCallback responseCallback) {
    AsyncHttpPost asyncHttpPost = new AsyncHttpPost(request.getURL());
    String body;
    if (request.getBodyParams() != null) {
        if (BuildConfig.DEBUG) {
            LogUtils.d(request.getBodyParams().toString());
        }
        body = HttpUtils.getRequestParams(request.getBodyParams());
    } else {
        body = "";
    }
    AsyncHttpRequestBody<String> asyncHttpRequestBody = new StringBody(body);
    asyncHttpPost.setBody(asyncHttpRequestBody);
    addHead(request.getHeader(), asyncHttpPost);
    return asyncHttpClient.executeString(asyncHttpPost, new AsyncHttpClient.StringCallback() {
        @Override
        public void onCompleted(Exception e, AsyncHttpResponse asyncHttpResponse, String s) {
            if (responseCallback != null) {
                responseCallback.onCompleted(e, asyncHttpResponse, s);
            }
        }
    });
}
 

import com.koushikdutta.async.http.AsyncHttpResponse; //导入依赖的package包/类
public static Future<?> executeGet(Request request, final ResponseCallback responseCallback) {
    StringBuilder stringBuffer = new StringBuilder(request.getURL());
    if (request.getURLParams() != null) {
        String params = HttpUtils.getRequestParams(request.getURLParams());
        if (!TextUtils.isEmpty(params)) {
            stringBuffer.append("?").append(params);
        }
    }
    if (BuildConfig.DEBUG) {
        LogUtils.d(stringBuffer.toString());
    }
    AsyncHttpGet asyncHttpGet = new AsyncHttpGet(stringBuffer.toString());
    CacheControl cacheControl = request.getCacheControl();
    if (cacheControl != null) {
        asyncHttpGet.setHeader("Cache-Control", cacheControl.getCacheHeaderProperty());
    }
    addHead(request.getHeader(), asyncHttpGet);
    return asyncHttpClient.executeString(asyncHttpGet, new AsyncHttpClient.StringCallback() {
        @Override
        public void onCompleted(Exception e, AsyncHttpResponse asyncHttpResponse, String s) {
            if (responseCallback != null) {
                responseCallback.onCompleted(e, asyncHttpResponse, s);
            }
        }
    });
}
 

import com.koushikdutta.async.http.AsyncHttpResponse; //导入依赖的package包/类
private void handleResponse(Exception e, AsyncHttpResponse response, String s, Request request, NetworkListener networkListener) {
    Future future = mTask.remove(request.getRealTag());
    if (future.isCancelled()) {
        return;
    }
    if (e != null) {
        networkListener.onError(request, e);
    } else {
        networkListener.onComplete(convert(request, response, s));
    }
}
 

import com.koushikdutta.async.http.AsyncHttpResponse; //导入依赖的package包/类
private void doLongPolling() {
    this.client.executeString(new AsyncHttpGet(computedRequestUrl()), new AsyncHttpClient.StringCallback() {
        @Override
        public void onCompleted(Exception e, AsyncHttpResponse source, String result) {
            if (e != null) {
                close(e);
                return;
            }

            sendResult(result);
            doLongPolling();
        }
    });
}
 

import com.koushikdutta.async.http.AsyncHttpResponse; //导入依赖的package包/类
public void testUpload() throws Exception {
        File dummy = getContext().getFileStreamPath("dummy.txt");
        final String FIELD_VAL = "bar";
        dummy.getParentFile().mkdirs();
        FileOutputStream fout = new FileOutputStream(dummy);
        byte[] zeroes = new byte[100000];
        for (int i = 0; i < 10; i++) {
            fout.write(zeroes);
        }
        fout.close();
//        StreamUtility.writeFile(dummy, DUMMY_VAL);
        
        AsyncHttpPost post = new AsyncHttpPost("http://localhost:5000");
        MultipartFormDataBody body = new MultipartFormDataBody();
        body.addStringPart("foo", FIELD_VAL);
        body.addFilePart("my-file", dummy);
        body.addStringPart("baz", FIELD_VAL);
        post.setBody(body);

        Future<String> ret = AsyncHttpClient.getDefaultInstance().executeString(post, new StringCallback() {
            @Override
            public void onCompleted(Exception e, AsyncHttpResponse source, String result) {
            }
        });
        
        String data = ret.get(10000, TimeUnit.MILLISECONDS);
        assertEquals(data, FIELD_VAL + (zeroes.length * 10) + FIELD_VAL);
    }
 

import com.koushikdutta.async.http.AsyncHttpResponse; //导入依赖的package包/类
/**
 * Retrieves the list of peer that can be connected.
 * @param callback Callback to return the list of peer
 */
public void listAllPeers(final OnAllPeersCallback callback) {
    Uri uri = Uri.parse(createDiscoveryUrl());
    AsyncHttpRequest req = new AsyncHttpRequest(uri, "GET");
    addConfig(req);

    AsyncHttpClient client = AsyncHttpClient.getDefaultInstance();
    client.executeJSONArray(req, new AsyncHttpClient.JSONArrayCallback() {
        @Override
        public void onCompleted(final Exception e, final AsyncHttpResponse source, final JSONArray result) {
            if (e != null) {
                if (callback != null) {
                    callback.onErrorCallback();
                }
            } else {
                int statusCode = source.code();
                if (statusCode == 200) {
                    if (callback != null) {
                        callback.onCallback(result);
                    }
                } else {
                    if (callback != null) {
                        callback.onErrorCallback();
                    }
                }
            }
        }
    });
}
 

import com.koushikdutta.async.http.AsyncHttpResponse; //导入依赖的package包/类
/**
 * Retrieves my id from peer server.
 * @param id old id
 */
private void retrieveId(final String id) {
    Uri uri = Uri.parse(createRetrievedUrl(id));
    AsyncHttpRequest req = new AsyncHttpRequest(uri, "GET");
    req.setHeader("Content-Length", String.valueOf(0));
    req.setTimeout(TIMEOUT_HTTP_CONNECTION);
    addConfig(req);

    if (BuildConfig.DEBUG) {
        Log.d(TAG, "@@@ retrieveId");
        Log.d(TAG, "@@@ uri=" + req.toString());
    }

    AsyncHttpClient client = AsyncHttpClient.getDefaultInstance();
    client.executeString(req, new AsyncHttpClient.StringCallback() {
        @Override
        public void onCompleted(final Exception e, final AsyncHttpResponse source, final String result) {
            if (BuildConfig.DEBUG) {
                Log.d(TAG, "@@@ retrieveId response " + source);
                Log.d(TAG, "@@@ result: " + result);
            }

            if (e != null) {
                if (mSignalingCallback != null) {
                    mSignalingCallback.onError("Failed to connect a server.");
                }
                return;
            }

            if (result != null && result.length() > 0 && source != null) {
                int resultCode = source.code();
                source.close();

                if (resultCode == 200) {
                    try {
                        JSONObject jsonResult = new JSONObject(result);
                        mId = jsonResult.getString("id");
                        mCredential = jsonResult.getString("credential");
                    } catch (Exception ex) {
                        mId = result;
                    }

                    if (mId != null) {
                        startXhrStream();
                        mHandler.postDelayed(new Runnable() {
                            @Override
                            public void run() {
                                startWebSocket();
                            }
                        }, 1000L);

                        if (mHandler != null && mSendingRun != null) {
                            mHandler.post(mSendingRun);
                        }
                    }
                } else {
                    if (mSignalingCallback != null) {
                        mSignalingCallback.onError("Failed to connect a server.");
                    }
                }
            } else {
                if (source != null) {
                    source.close();
                }

                if (mSignalingCallback != null) {
                    mSignalingCallback.onError("Retrieved PeerId is failed.");
                }
            }
        }
    });
}
 

import com.koushikdutta.async.http.AsyncHttpResponse; //导入依赖的package包/类
/**
 * Starts XHR stream.
 */
private void startXhrStream() {
    Uri uri = Uri.parse(createSkyWayServer());
    AsyncHttpRequest req = new AsyncHttpRequest(uri, "POST");
    req.setHeader("Accept-Encoding", "gzip, deflate");
    req.setHeader("Connection", "keep-alive");
    req.setHeader("Accept", "*/*");
    req.addHeader("Content-Type", "application/x-www-form-urlencoded; charset=utf-8");
    req.addHeader("_index", "1");
    req.addHeader("_streamIndex", String.valueOf(0));
    req.setTimeout(TIMEOUT_HTTP_CONNECTION);
    addConfig(req);

    if (BuildConfig.DEBUG) {
        Log.d(TAG, "@@@ startXhrStream");
        Log.d(TAG, "@@@ request=" + req);
    }

    AsyncHttpClient client = AsyncHttpClient.getDefaultInstance();
    client.executeString(req, new AsyncHttpClient.StringCallback() {
        @Override
        public void onCompleted(final Exception e, final AsyncHttpResponse source, final String result) {

            if (BuildConfig.DEBUG) {
                Log.d(TAG, "@@@ startXhrStream response.");
                Log.d(TAG, "@@@ result=" + result);
                Log.d(TAG, "@@@ message=" + source.message());
                Log.d(TAG, "@@@ source=" + source);
                if (e != null) {
                    Log.e(TAG, "@@@ ", e);
                }
            }

            String type = null;
            if (result != null) {
                int msgIndex = result.indexOf("{");
                if (msgIndex != -1) {
                    try {
                        String error = result.substring(msgIndex);
                        JSONObject ex = new JSONObject(error);
                        type = ex.getString("type");
                    } catch (Exception e2) {
                        // do nothing
                    }
                }
                if ("OPEN".equalsIgnoreCase(type)) {
                    mDisconnectFlag = false;
                    if (mSignalingCallback != null) {
                        mSignalingCallback.onOpen(mId);
                    }
                }
            }
        }
    });
}