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

Example 26 with BasicStatusLine

use of org.graylog.shaded.elasticsearch7.org.apache.http.message.BasicStatusLine 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 BasicStatusLine

use of org.graylog.shaded.elasticsearch7.org.apache.http.message.BasicStatusLine in project dataverse by IQSS.

the class DataCaptureModuleUtilTest method testGetScriptFromRequestNotFound.

@Test
public void testGetScriptFromRequestNotFound() throws UnsupportedEncodingException {
    System.out.println("getScriptFromRequestNotFound");
    HttpResponseFactory factory = new DefaultHttpResponseFactory();
    org.apache.http.HttpResponse response = factory.newHttpResponse(new BasicStatusLine(HttpVersion.HTTP_1_1, HttpStatus.SC_NOT_FOUND, null), null);
    JsonObjectBuilder jab = Json.createObjectBuilder();
    jab.add("userId", 42);
    jab.add("datasetIdentifier", "123");
    jab.add("script", "#!/bin/sh");
    response.setEntity(new StringEntity(jab.build().toString()));
    HttpResponse<JsonNode> httpResponse = new HttpResponse<>(response, JsonNode.class);
    ScriptRequestResponse result = DataCaptureModuleUtil.getScriptFromRequest(httpResponse);
    assertEquals(404, result.getHttpStatusCode());
    assertEquals(-1, result.getDatasetId());
    assertEquals(-1, result.getUserId());
    assertEquals(null, result.getScript());
}

Example 28 with BasicStatusLine

use of org.graylog.shaded.elasticsearch7.org.apache.http.message.BasicStatusLine in project dataverse by IQSS.

the class DataCaptureModuleUtilTest method testGetScriptFromRequestOk.

@Test
public void testGetScriptFromRequestOk() throws UnsupportedEncodingException {
    System.out.println("getScriptFromRequestOk");
    HttpResponseFactory factory = new DefaultHttpResponseFactory();
    org.apache.http.HttpResponse response = factory.newHttpResponse(new BasicStatusLine(HttpVersion.HTTP_1_1, HttpStatus.SC_OK, null), null);
    JsonObjectBuilder jab = Json.createObjectBuilder();
    jab.add("userId", 42);
    jab.add("datasetIdentifier", "123");
    jab.add("script", "#!/bin/sh");
    response.setEntity(new StringEntity(jab.build().toString()));
    HttpResponse<JsonNode> httpResponse = new HttpResponse<>(response, JsonNode.class);
    ScriptRequestResponse result = DataCaptureModuleUtil.getScriptFromRequest(httpResponse);
    assertEquals(200, result.getHttpStatusCode());
    assertEquals("123", result.getDatasetIdentifier());
    assertEquals(42, result.getUserId());
    assertEquals("#!/bin/sh", result.getScript());
}

Example 29 with BasicStatusLine

use of org.graylog.shaded.elasticsearch7.org.apache.http.message.BasicStatusLine in project vespa by vespa-engine.

the class CoredumpHandlerTest method setNextHttpResponse.

private void setNextHttpResponse(int code, Optional<String> message) throws IOException {
    DefaultHttpResponseFactory responseFactory = new DefaultHttpResponseFactory();
    HttpResponse httpResponse = responseFactory.newHttpResponse(new BasicStatusLine(HttpVersion.HTTP_1_1, code, null), null);
    if (message.isPresent())
        httpResponse.setEntity(new StringEntity(message.get()));
    when(httpClient.execute(any())).thenReturn(httpResponse);
}

Example 30 with BasicStatusLine

use of org.graylog.shaded.elasticsearch7.org.apache.http.message.BasicStatusLine in project vespa by vespa-engine.

the class ConfigServerApiImplTest method initExecutor.

@Before
public void initExecutor() throws IOException {
    SelfCloseableHttpClient httpMock = mock(SelfCloseableHttpClient.class);
    when(httpMock.execute(any())).thenAnswer(invocationOnMock -> {
        HttpGet get = (HttpGet) invocationOnMock.getArguments()[0];
        mockLog.append(get.getMethod()).append(" ").append(get.getURI()).append("  ");
        if (mockReturnCode == 100000)
            throw new RuntimeException("FAIL");
        BasicStatusLine statusLine = new BasicStatusLine(HttpVersion.HTTP_1_1, mockReturnCode, null);
        BasicHttpEntity entity = new BasicHttpEntity();
        String returnMessage = "{\"foo\":\"bar\", \"no\":3, \"error-code\": " + mockReturnCode + "}";
        InputStream stream = new ByteArrayInputStream(returnMessage.getBytes(StandardCharsets.UTF_8));
        entity.setContent(stream);
        CloseableHttpResponse response = mock(CloseableHttpResponse.class);
        when(response.getEntity()).thenReturn(entity);
        when(response.getStatusLine()).thenReturn(statusLine);
        return response;
    });
    executor = new ConfigServerApiImpl(configServers, httpMock);
}