Examples with BasicHttpResponse org.graylog.shaded.elasticsearch7.org.apache.http.message.BasicHttpResponse used on opensource projects

Example 26 with BasicHttpResponse

use of org.graylog.shaded.elasticsearch7.org.apache.http.message.BasicHttpResponse in project AndroidLife by CaMnter.

the class HurlStack method performRequest.

/*
     * 执行处理 Volley内的 抽象请求 Request<?>
     * 这里会调用 HttpURLConnection 去处理网络请求
     * 但是 HttpURLConnection 处理后，都返回 Apache 的请求结果（ HttpResponse ）
     * performRequest(...) 接下来会将：Apache HttpResponse -> Volley NetworkResponse 进行转化
     */
@Override
public HttpResponse performRequest(Request<?> request, Map<String, String> additionalHeaders) throws IOException, AuthFailureError {
    // 获取 Volley 抽象请求 Request 中的 String 类型的 Url
    String url = request.getUrl();
    // 实例化一个 HashMap 来存放 Header 信息
    HashMap<String, String> map = new HashMap<String, String>();
    map.putAll(request.getHeaders());
    map.putAll(additionalHeaders);
    // 判断是否有 Url 重写的逻辑
    if (mUrlRewriter != null) {
        String rewritten = mUrlRewriter.rewriteUrl(url);
        if (rewritten == null) {
            throw new IOException("URL blocked by rewriter: " + url);
        }
        // 重新赋值上 UrlRewriter 接口 重写的 Url
        url = rewritten;
    }
    // 实例化一个 java.net.Url 对象
    URL parsedUrl = new URL(url);
    /*
         * 将 URL 对象 和 Volley 的抽象请求 Request 传入到 openConnection(...) 方法内
         * 完成 Volley 抽象请求 Request -> HttpURLConnection 的转换过渡
         * 此时拿到一个 HttpURLConnection 对象
         */
    HttpURLConnection connection = openConnection(parsedUrl, request);
    // 根据刚才存放 Header 信息的 Map，给 HttpURLConnection 添加头信息
    for (String headerName : map.keySet()) {
        connection.addRequestProperty(headerName, map.get(headerName));
    }
    // 设置 HttpURLConnection 请求方法类型
    setConnectionParametersForRequest(connection, request);
    // Initialize HttpResponse with data from the HttpURLConnection.
    /*
         * 初始化 一个 Apache 的 HTTP 协议 （ ProtocolVersion ）
         */
    ProtocolVersion protocolVersion = new ProtocolVersion("HTTP", 1, 1);
    /*
         * 正常情况下 HttpURLConnection 是依靠 connect() 发请求的
         *
         * 但是 HttpURLConnection 的 getInputStream() 和 getOutputStream() 也会自动调用 connect()
         *
         * HttpURLConnection 的 getResponseCode() 会调用 getInputStream()
         * 然后 getInputStream() 又会自动调用 connect()，于是
         *
         * 这里就是 发请求了
         */
    int responseCode = connection.getResponseCode();
    // responseCode == -1 表示 没有返回内容
    if (responseCode == -1) {
        // Signal to the caller that something was wrong with the connection.
        throw new IOException("Could not retrieve response code from HttpUrlConnection.");
    }
    // 实例化  org.apache.http.StatusLine 对象
    StatusLine responseStatus = new BasicStatusLine(protocolVersion, connection.getResponseCode(), connection.getResponseMessage());
    // 用 org.apache.http.StatusLine 去实例化一个 Apache 的 Response
    BasicHttpResponse response = new BasicHttpResponse(responseStatus);
    /*
         * 判断请求结果 Response 是否存在 body
         *
         * 有的话，给刚才实例话的 Apache Response 设置 HttpEntity（ 调用 entityFromConnection(...)
         * 通过一个 HttpURLConnection 获取其对应的 HttpEntity ）
         */
    if (hasResponseBody(request.getMethod(), responseStatus.getStatusCode())) {
        response.setEntity(entityFromConnection(connection));
    }
    // 设置 请求结果 Response 的头信息
    for (Entry<String, List<String>> header : connection.getHeaderFields().entrySet()) {
        if (header.getKey() != null) {
            Header h = new BasicHeader(header.getKey(), header.getValue().get(0));
            response.addHeader(h);
        }
    }
    // 返回设置好的 Apache Response
    return response;
}

Example 27 with BasicHttpResponse

use of org.graylog.shaded.elasticsearch7.org.apache.http.message.BasicHttpResponse in project k-9 by k9mail.

the class WebDavStoreTest method createOkResponseWithForm.

private BasicHttpResponse createOkResponseWithForm() {
    BasicHttpResponse okayResponseWithForm = createOkResponse();
    BasicHttpEntity okayResponseWithFormEntity = new BasicHttpEntity();
    String form = "<form action=\"owaauth.dll\"></form>";
    okayResponseWithFormEntity.setContent(new ByteArrayInputStream(form.getBytes()));
    okayResponseWithForm.setEntity(okayResponseWithFormEntity);
    return okayResponseWithForm;
}

Example 28 with BasicHttpResponse

use of org.graylog.shaded.elasticsearch7.org.apache.http.message.BasicHttpResponse in project saga-android by AnandChowdhary.

the class HurlStack method performRequest.

@Override
public HttpResponse performRequest(Request<?> request, Map<String, String> additionalHeaders) throws IOException, AuthFailureError {
    String url = request.getUrl();
    HashMap<String, String> map = new HashMap<String, String>();
    map.putAll(request.getHeaders());
    map.putAll(additionalHeaders);
    if (mUrlRewriter != null) {
        String rewritten = mUrlRewriter.rewriteUrl(url);
        if (rewritten == null) {
            throw new IOException("URL blocked by rewriter: " + url);
        }
        url = rewritten;
    }
    URL parsedUrl = new URL(url);
    HttpURLConnection connection = openConnection(parsedUrl, request);
    for (String headerName : map.keySet()) {
        connection.addRequestProperty(headerName, map.get(headerName));
    }
    setConnectionParametersForRequest(connection, request);
    // Initialize HttpResponse with data from the HttpURLConnection.
    ProtocolVersion protocolVersion = new ProtocolVersion("HTTP", 1, 1);
    int responseCode = connection.getResponseCode();
    if (responseCode == -1) {
        // Signal to the caller that something was wrong with the connection.
        throw new IOException("Could not retrieve response code from HttpUrlConnection.");
    }
    StatusLine responseStatus = new BasicStatusLine(protocolVersion, connection.getResponseCode(), connection.getResponseMessage());
    BasicHttpResponse response = new BasicHttpResponse(responseStatus);
    response.setEntity(entityFromConnection(connection));
    for (Entry<String, List<String>> header : connection.getHeaderFields().entrySet()) {
        if (header.getKey() != null) {
            Header h = new BasicHeader(header.getKey(), header.getValue().get(0));
            response.addHeader(h);
        }
    }
    return response;
}

Example 29 with BasicHttpResponse

use of org.graylog.shaded.elasticsearch7.org.apache.http.message.BasicHttpResponse in project TaEmCasa by Dionen.

the class BasicNetworkTest method redirect.

@Test
public void redirect() throws Exception {
    for (int i = 300; i <= 399; i++) {
        MockHttpStack mockHttpStack = new MockHttpStack();
        BasicHttpResponse fakeResponse = new BasicHttpResponse(new ProtocolVersion("HTTP", 1, 1), i, "");
        mockHttpStack.setResponseToReturn(fakeResponse);
        BasicNetwork httpNetwork = new BasicNetwork(mockHttpStack);
        Request<String> request = buildRequest();
        request.setRetryPolicy(mMockRetryPolicy);
        doThrow(new VolleyError()).when(mMockRetryPolicy).retry(any(VolleyError.class));
        try {
            httpNetwork.performRequest(request);
        } catch (VolleyError e) {
        // expected
        }
        // should not retry 300 responses.
        verify(mMockRetryPolicy, never()).retry(any(VolleyError.class));
        reset(mMockRetryPolicy);
    }
}

Example 30 with BasicHttpResponse

use of org.graylog.shaded.elasticsearch7.org.apache.http.message.BasicHttpResponse in project TaEmCasa by Dionen.

the class BasicNetworkTest method unauthorized.

@Test
public void unauthorized() throws Exception {
    MockHttpStack mockHttpStack = new MockHttpStack();
    BasicHttpResponse fakeResponse = new BasicHttpResponse(new ProtocolVersion("HTTP", 1, 1), 401, "Unauthorized");
    mockHttpStack.setResponseToReturn(fakeResponse);
    BasicNetwork httpNetwork = new BasicNetwork(mockHttpStack);
    Request<String> request = buildRequest();
    request.setRetryPolicy(mMockRetryPolicy);
    doThrow(new VolleyError()).when(mMockRetryPolicy).retry(any(VolleyError.class));
    try {
        httpNetwork.performRequest(request);
    } catch (VolleyError e) {
    // expected
    }
    // should retry in case it's an auth failure.
    verify(mMockRetryPolicy).retry(any(AuthFailureError.class));
}