Java Code Examples for cz.msebera.android.httpclient.HttpEntity

public static String getContent(String url) throws Exception {
    StringBuilder sb = new StringBuilder();

    HttpClient client = new DefaultHttpClient();
    HttpParams httpParams = (HttpParams) client.getParams();
    // 设置网络超时参数
    HttpConnectionParams.setConnectionTimeout(httpParams, 3000);
    HttpConnectionParams.setSoTimeout(httpParams, 5000);
    HttpResponse response = client.execute(new HttpGet(url));
    HttpEntity entity = response.getEntity();
    if (entity != null) {
        BufferedReader reader = new BufferedReader(new InputStreamReader(
                entity.getContent(), "GBK"), 8192);
        String line = null;
        while ((line = reader.readLine()) != null) {
            sb.append(line);
        }
        reader.close();
    }
    return sb.toString();
}
 

@Test
public void testSubscribe() throws IOException {
    Subscription sub = new Subscription("donuts",
            InterestSubscriptionChange.SUBSCRIBE,
            listener);
    subscriptionManager.sendSubscription(sub);

    ArgumentCaptor<Subscription> subCaptor = ArgumentCaptor.forClass(Subscription.class);
    verify(factory).newSubscriptionChangeHandler(sub);

    ArgumentCaptor paramsCaptor = ArgumentCaptor.forClass(StringEntity.class);
    verify(client).post(
            eq(context),
            eq("https://nativepushclient-cluster1.pusher.com/client_api/v1/clients/123-456/interests/donuts"),
            (HttpEntity) paramsCaptor.capture(),
            eq("application/json"),
            eq(subscriptionChangeHandler)
    );
    StringEntity params = (StringEntity) paramsCaptor.getValue();
    assertEquals(
            "{\"app_key\":\"super-cool-key\"}",
            EntityUtils.toString(params)
    );
}
 

@Test
public void receiveUploadsWhenNoCachedId() throws Exception {
    tokenRegistry.receive("mysuperspecialfcmtoken");
    verify(factory).newTokenUploadHandler(context, stack);

    ArgumentCaptor paramsCaptor = ArgumentCaptor.forClass(StringEntity.class);

    verify(client).post(
            eq(context),
            eq("https://nativepushclient-cluster1.pusher.com/client_api/v1/clients"),
            (HttpEntity) paramsCaptor.capture(),
            eq("application/json"),
            eq(tokenUploadHandler)
    );

    // test proper params sent
    HttpEntity params = (HttpEntity) paramsCaptor.getValue();
    JSONAssert.assertEquals(
            EntityUtils.toString(params),
            "{\"platform_type\":\"fcm\",\"token\":\"mysuperspecialfcmtoken\",\"app_key\":\"superkey\"}",
            true
    );
}
 

protected CloseableHttpResponse checkLogin(CloseableHttpResponse closeableHttpResponse) throws IOException {
    HttpEntity bufferedHttpEntity = closeableHttpResponse.getEntity();
    String mimeString = ContentType.getOrDefault(bufferedHttpEntity).getMimeType();
    if(mimeString.contains("application/json") || mimeString.contains("text/html")) {
        String content = HttpClientHelper.getResponseString(closeableHttpResponse);
        System.out.println("checkLogin() content:"+content);
        try {
            JSONObject jsonObject = (JSONObject) JSON.parse(content);
            if (jsonObject.containsKey("errno") && String.valueOf(jsonObject.get("errno")).equals("-6")) {
                clearCookies();
                initiate();
            }
        } catch (Exception e) {
        }
    }
    return closeableHttpResponse;
}
 

@Override
protected String doInBackground(Void... params) {
    HttpClient httpClient = new DefaultHttpClient();
    HttpGet httpGet = new HttpGet(url);
    try {
        HttpResponse response = httpClient.execute(httpGet);
        HttpEntity httpEntity = response.getEntity();
        return EntityUtils.toString(httpEntity);
    } catch (IOException e) {
        e.printStackTrace();
    }
    return null;
}
 

@Override
protected String doInBackground(Void... params) {
    HttpClient httpClient = new DefaultHttpClient();
    HttpGet httpGet = new HttpGet(url);
    try {
        HttpResponse response = httpClient.execute(httpGet);
        HttpEntity httpEntity = response.getEntity();
        return EntityUtils.toString(httpEntity);
    } catch (IOException e) {
        e.printStackTrace();
    }
    return null;
}
 

@Override
protected String doInBackground(Void... params) {
    HttpClient httpClient = new DefaultHttpClient();
    HttpGet httpGet = new HttpGet(url);
    try {
        HttpResponse response = httpClient.execute(httpGet);
        HttpEntity httpEntity = response.getEntity();
        return EntityUtils.toString(httpEntity);
    } catch (IOException e) {
        e.printStackTrace();
    }
    return null;
}
 

@Override
protected String doInBackground(Void... params) {
    HttpClient httpClient = new DefaultHttpClient();
    HttpGet httpGet = new HttpGet(url);
    try {
        HttpResponse response = httpClient.execute(httpGet);
        HttpEntity httpEntity = response.getEntity();
        return EntityUtils.toString(httpEntity);
    } catch (IOException e) {
        e.printStackTrace();
    }
    return null;
}
 

@Override
protected String doInBackground(Void... params) {
    HttpClient httpClient = new DefaultHttpClient();
    HttpGet httpGet = new HttpGet(final_url);
    try {
        HttpResponse response = httpClient.execute(httpGet);
        HttpEntity httpEntity = response.getEntity();
        return EntityUtils.toString(httpEntity);
    } catch (IOException e) {
        e.printStackTrace();
    }
    return null;
}
 

@Override
protected String doInBackground(Void... params) {
    HttpClient httpClient = new DefaultHttpClient();
    HttpGet httpGet = new HttpGet(getResources().getString(R.string.get_user_info_url) + token);
    try {
        HttpResponse response = httpClient.execute(httpGet);
        HttpEntity httpEntity = response.getEntity();
        return EntityUtils.toString(httpEntity);
    } catch (IOException e) {
        e.printStackTrace();
    }
    return null;
}
 

@Override
protected String doInBackground(Void... params) {
    HttpClient httpClient = new DefaultHttpClient();
    try {
        HttpGet httpGet = new HttpGet(url);
        HttpResponse response = httpClient.execute(httpGet);
        HttpEntity httpEntity = response.getEntity();
        return EntityUtils.toString(httpEntity);
    } catch (Exception e) {
        e.printStackTrace();
    }
    return null;
}
 

/**
 * Downloads the response body.
 * @param httpResponse the web server's response
 * @return a wrapper for the downloaded body.
 * @throws IOException in case of problem reading/saving the body
 */
protected DownloadedContent downloadResponseBody(final HttpResponse httpResponse) throws IOException {
    final HttpEntity httpEntity = httpResponse.getEntity();
    if (httpEntity == null) {
        return new DownloadedContent.InMemory(null);
    }

    try (InputStream is = httpEntity.getContent()) {
        return downloadContent(is, webClient_.getOptions().getMaxInMemory());
    }
}
 

@Test
public void testUnsubscribe() throws IOException {
    Subscription subscription = new Subscription(
            "donuts",
            InterestSubscriptionChange.UNSUBSCRIBE,
            listener);
    subscriptionManager.sendSubscription(subscription);

    ArgumentCaptor<Subscription> subCaptor = ArgumentCaptor.forClass(Subscription.class);

    verify(factory).newSubscriptionChangeHandler(
            subscription
    );

    ArgumentCaptor paramsCaptor = ArgumentCaptor.forClass(StringEntity.class);
    verify(client).delete(
            eq(context),
            eq("https://nativepushclient-cluster1.pusher.com/client_api/v1/clients/123-456/interests/donuts"),
            (HttpEntity) paramsCaptor.capture(),
            eq("application/json"),
            eq(subscriptionChangeHandler)
    );
    StringEntity params = (StringEntity) paramsCaptor.getValue();
    assertEquals(
            "{\"app_key\":\"super-cool-key\"}",
            EntityUtils.toString(params)
    );
}
 

@Test
public void receivesUpdatesWhenCachedId() throws Exception {
    PreferenceManager.
            getDefaultSharedPreferences(context).
            edit().
            putString("__pusher__client__key__fcm__superkey", "this-is-the-client-id")
            .apply();

    tokenRegistry.receive("woot-token-woot");
    ArgumentCaptor paramsCaptor = ArgumentCaptor.forClass(StringEntity.class);

    verify(factory).newTokenUpdateHandler(
            eq("this-is-the-client-id"),
            (StringEntity) paramsCaptor.capture(),
            eq(context),
            eq(stack),
            eq(tokenRegistry)
    );


    StringEntity sentParams = (StringEntity) paramsCaptor.getValue();

    verify(client).put(
            eq(context),
            eq("https://nativepushclient-cluster1.pusher.com/client_api/v1/clients/this-is-the-client-id/token"),
            eq(sentParams),
            eq("application/json"),
            eq(tokenUpdateHandler)
    );

    JSONAssert.assertEquals(EntityUtils.toString((HttpEntity) paramsCaptor.getValue()),
            "{\"platform_type\":\"fcm\",\"token\":\"woot-token-woot\",\"app_key\":\"superkey\"}",
            true
    );
}
 

private HttpRequestModel(
        int method,
        boolean checkIfModified,
        boolean noRedirect,
        Header[] customHeaders,
        HttpEntity postEntity,
        int timeoutValue) {
    this.method = method;
    this.checkIfModified = checkIfModified;
    this.noRedirect = noRedirect;
    this.customHeaders = customHeaders;
    this.postEntity = postEntity;
    this.timeoutValue = timeoutValue;
}
 

@Override
public String deletePost(DeletePostModel model, ProgressListener listener, CancellableTask task) throws Exception {
    String url = getUsingUrl(true) + "v1/posts/" + model.postNumber;
    HttpEntity entity = ExtendedMultipartBuilder.create().setDelegates(listener, task).addString("password", model.password).build();
    HttpUriRequest request = null;
    HttpResponse response = null;
    HttpEntity responseEntity = null;
    try {
        request = RequestBuilder.delete().setUri(url).setEntity(entity).build();
        response = httpClient.execute(request);
        StatusLine status = response.getStatusLine();
        switch (status.getStatusCode()) {
            case 200:
                return null;
            case 400:
                responseEntity = response.getEntity();
                InputStream stream = IOUtils.modifyInputStream(responseEntity.getContent(), null, task);
                JSONObject json = new JSONObject(new JSONTokener(new BufferedReader(new InputStreamReader(stream))));
                throw new Exception(json.getString("message"));
            default:
                throw new Exception(status.getStatusCode() + " - " + status.getReasonPhrase());
        }
    } finally {
        try { if (request != null) request.abort(); } catch (Exception e) {}
        EntityUtils.consumeQuietly(responseEntity);
        if (response != null && response instanceof Closeable) IOUtils.closeQuietly((Closeable) response);
    }
}
 

@Override
public PostModel[] search(String boardName, String searchRequest, ProgressListener listener, CancellableTask task) throws Exception {
    String url;
    HttpRequestModel request;
    if (searchRequest.startsWith(HASHTAG_PREFIX)) {
        url = domainUrl + "makaba/makaba.fcgi?task=hashtags&board=" + boardName + "&tag=" +
                URLEncoder.encode(searchRequest.substring(HASHTAG_PREFIX.length()), "UTF-8") + "&json=1";
        request = HttpRequestModel.DEFAULT_GET;
    } else {
        url = domainUrl + "makaba/makaba.fcgi";
        HttpEntity postEntity = ExtendedMultipartBuilder.create().
                addString("task", "search").
                addString("board", boardName).
                addString("find", searchRequest).
                addString("json", "1").
                build();
        request = HttpRequestModel.builder().setPOST(postEntity).build();
    }
    JSONObject response = null;
    try {
        response = HttpStreamer.getInstance().getJSONObjectFromUrl(url, request, httpClient, listener, task, true);
    } catch (HttpWrongStatusCodeException e) {
        checkCloudflareError(e, url);
        throw e;
    }
    if (listener != null) listener.setIndeterminate();
    JSONArray posts = response.getJSONArray("posts");
    PostModel[] result = new PostModel[posts.length()];
    for (int i=0; i<posts.length(); ++i) {
        result[i] = mapPostModel(posts.getJSONObject(i), boardName);
    }
    return result;
}
 

public static String getResponseString(CloseableHttpResponse closeableHttpResponse,String charset) throws IOException {
    HttpEntity bufferedHttpEntity = closeableHttpResponse.getEntity();
    if(charset == null){
        charset = CHARSET;
    }
    return EntityUtils.toString(bufferedHttpEntity, charset);
}
 

@Test
public void testSendingListOfSubscriptions() throws IOException {
    Subscription sub1 = new Subscription("kittens", InterestSubscriptionChange.SUBSCRIBE, listener);
    Subscription sub2 = new Subscription("donuts", InterestSubscriptionChange.UNSUBSCRIBE, listener);
    List<Subscription> list = new ArrayList<>(Arrays.asList(sub1, sub2));
    subscriptionManager.sendSubscriptions(list);

    ArgumentCaptor<Subscription> subCaptor = ArgumentCaptor.forClass(Subscription.class);
    verify(factory).newSubscriptionChangeHandler(sub1);

    ArgumentCaptor paramsCaptor = ArgumentCaptor.forClass(StringEntity.class);

    InOrder inOrder = inOrder(client);
    inOrder.verify(client).post(
            eq(context),
            eq("https://nativepushclient-cluster1.pusher.com/client_api/v1/clients/123-456/interests/kittens"),
            (HttpEntity) paramsCaptor.capture(),
            eq("application/json"),
            eq(subscriptionChangeHandler)
    );
    StringEntity params = (StringEntity) paramsCaptor.getValue();
    assertEquals(
            "{\"app_key\":\"super-cool-key\"}",
            EntityUtils.toString(params)
    );

    ArgumentCaptor<Subscription> subCaptor2 = ArgumentCaptor.forClass(Subscription.class);
    verify(factory).newSubscriptionChangeHandler(sub2);

    ArgumentCaptor deleteCaptor = ArgumentCaptor.forClass(StringEntity.class);

    inOrder.verify(client).delete(
            eq(context),
            eq("https://nativepushclient-cluster1.pusher.com/client_api/v1/clients/123-456/interests/donuts"),
            (HttpEntity) deleteCaptor.capture(),
            eq("application/json"),
            eq(subscriptionChangeHandler)
    );

    StringEntity deleteParams = (StringEntity) deleteCaptor.getValue();
    assertEquals(
            "{\"app_key\":\"super-cool-key\"}",
            EntityUtils.toString(deleteParams)
    );
}
 

/**
 * Установить метод POST
 * @param postEntity передаваемая сущность (контент)
 */
public Builder setPOST(HttpEntity postEntity) {
    this.method = METHOD_POST;
    this.postEntity = postEntity;
    return this;
}
 

public HttpEntity build() {
    return new HttpEntityWrapper(builder.build(), listener, task);
}
 

private HttpEntityWrapper(HttpEntity entity, ProgressListener listener, CancellableTask task) {
    this.entity = entity;
    this.listener = listener;
    this.task = task;
}