Examples of org.apache.http.client.HttpClient.execute()

org.apache.http.client.HttpClient.execute()
Executes a request using the default context. @param request the request to execute @return the response to the request. This is always a final response,never an intermediate response with an 1xx status code. Whether redirects or authentication challenges will be returned or handled automatically depends on the implementation and configuration of this client. @throws IOException in case of a problem or the connection was aborted @throws ClientProtocolException in case of an http protocol error

    HttpParams params = new BasicHttpParams();
    params.setParameter("http.default-headers", headers);


    HttpClient httpclient = new DefaultHttpClient(params);
    HttpGet httpget = new HttpGet("http://localhost:" + PORT + "/capturing/r1911");
    HttpResponse response = httpclient.execute(httpget);


    assertNotNull(response);
    assertEquals(404, response.getStatusLine().getStatusCode());
    assertEquals(new ProtocolVersion("HTTP", 1, 1), response.getStatusLine().getProtocolVersion());
    assertEquals("Not Found", response.getStatusLine().getReasonPhrase());

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  @Test
  public void noBodyRequest() throws ClientProtocolException, IOException {
    HttpClient httpclient = new DefaultHttpClient();
    HttpGet httpget = new HttpGet("http://localhost:" + PORT + "/no_body");
    HttpResponse response = httpclient.execute(httpget);
    List<String> expectedHeaders = Arrays.asList(new String[] {"Server", "Date", "Content-Length", "Connection"});


    assertEquals(200, response.getStatusLine().getStatusCode());
    assertEquals(new ProtocolVersion("HTTP", 1, 1), response.getStatusLine().getProtocolVersion());
    assertEquals("OK", response.getStatusLine().getReasonPhrase());

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  @Test
  public void movedPermanentlyRequest() throws ClientProtocolException, IOException {
    HttpClient httpclient = new DefaultHttpClient();
    HttpGet httpget = new HttpGet("http://localhost:" + PORT + "/moved_perm");
    HttpResponse response = httpclient.execute(httpget);
    List<String> expectedHeaders = Arrays.asList(new String[] {"Server", "Date", "Content-Length", "Connection", "Etag"});


    assertEquals(200, response.getStatusLine().getStatusCode());
    assertEquals(new ProtocolVersion("HTTP", 1, 1), response.getStatusLine().getProtocolVersion());
    assertEquals("OK", response.getStatusLine().getReasonPhrase());

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  @Test
  public void queryParamsTest() throws ClientProtocolException, IOException {
    HttpClient httpclient = new DefaultHttpClient();
    HttpGet httpget = new HttpGet("http://localhost:" + PORT + "/query_params?key1=value1&key2=value2");
    HttpResponse response = httpclient.execute(httpget);
    List<String> expectedHeaders = Arrays.asList(new String[] {"Server", "Date", "Content-Length", "Etag", "Connection"});


    assertEquals(200, response.getStatusLine().getStatusCode());
    assertEquals(new ProtocolVersion("HTTP", 1, 1), response.getStatusLine().getProtocolVersion());
    assertEquals("OK", response.getStatusLine().getReasonPhrase());

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               appName + SEPARATOR + servletClass.getSimpleName(), URLEncodedUtils.format(params, "UTF-8"), null);
         final HttpGet request = new HttpGet(uri);


         // Execute the request
         log.info("Executing request to: " + request.getURI());
         final HttpResponse response = client.execute(request);
         final HttpEntity entity = response.getEntity();
         if (entity == null)
         {
            TestCase.fail("Request returned no entity");
         }

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               appName + SEPARATOR + servletClass.getSimpleName(), null, null);
         final HttpGet request = new HttpGet(uri);


         // Execute the request
         log.info("Executing request to: " + request.getURI());
         final HttpResponse response = client.execute(request);
         final HttpEntity entity = response.getEntity();
         if (entity == null)
         {
            TestCase.fail("Request returned no entity");
         }

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        final HttpClient httpClient = HttpXmlUtils.getHttpClient();
        final HttpGet method = new HttpGet(url);


        if (!_cancelled) {
          final HttpResponse response = httpClient.execute(method);


          if (response.getStatusLine().getStatusCode() != 200) {
            throw new InvalidHttpResponseException(url, response);
          }

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                res.setQueryString(postBody);
            } else if (method.equals(PUT)) {
                String putBody = sendPutData((HttpPut)httpRequest);
                res.setQueryString(putBody);
            }
            HttpResponse httpResponse = httpClient.execute(httpRequest, localContext); // perform the sample


            // Needs to be done after execute to pick up all the headers
            res.setRequestHeaders(getConnectionHeaders((HttpRequest) localContext.getAttribute(ExecutionContext.HTTP_REQUEST)));


            Header contentType = httpResponse.getLastHeader(HEADER_CONTENT_TYPE);

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        HttpGet httpget = new HttpGet(wfsLocation + "?" + requestString);


        logger.info("executing request " + httpget.getURI());
        
    try {
      HttpResponse response = httpclient.execute(httpget);
      logger.info("Response code: " + Integer.toString(response.getStatusLine().getStatusCode()));
      if (response.getStatusLine().getStatusCode() != 200){
        throw new Exception("Attempt to download " + layerName + " failed.");
      }

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    try {
      HttpGet httpget = new HttpGet(url);
      
      logger.info("executing get request " + httpget.getURI());


      HttpResponse response = httpclient.execute(httpget);
      this.setStatus(response.getStatusLine().getStatusCode());
      this.setHeaders(response.getAllHeaders());
      HttpEntity entity = response.getEntity();
      this.setContentType(entity.getContentType().getValue());

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