Java Code Examples for org.apache.http.client.methods.HttpHead#setHeader()

@Test
public void testHeadToGetSwitch() throws Exception {
    HttpHead head = new HttpHead(getHttpURl("/hello/html"));
    // When checking the content length, we must disable the compression:
    head.setHeader(HeaderNames.ACCEPT_ENCODING, "identity");
    HttpResponse<String> response;
    try {
        org.apache.http.HttpResponse resp = ClientFactory.getHttpClient().execute(head);
        response = new HttpResponse<>(resp, String.class);
    } finally {
        head.releaseConnection();
    }

    assertThat(response.code()).isEqualTo(OK);
    assertThat(response.contentType()).isEqualTo(MimeTypes.HTML);
    System.out.println(response.headers());
    assertThat(Integer.valueOf(response.header(CONTENT_LENGTH))).isEqualTo(20);
}
 

@Test
public void shouldPrintMultipleCookiesInOneParameter() throws Exception {
  HttpHead headRequest = new HttpHead("http://test.com/items/12345");
  headRequest.setHeader("Cookie", "X=Y; A=B");
  assertThat(getNonWindowsHttp2Curl().generateCurl(headRequest),
      equalTo("curl 'http://test.com/items/12345' -X HEAD -b 'X=Y; A=B' --compressed -k -v"));
}
 

/**
 * Check if POM file for provided gav can be found in target. Just does
 * a HTTP get of the header and verifies http status OK 200.
 * @param targetUrl url of the target repository
 * @param gav group artifact version string
 * @return {@code true} if the pom.xml already exists in the target repository
 */
private boolean checkIfPomInTarget( String targetUrl, String username, String password, Gav gav )
{
    boolean alreadyInTarget = false;
    
    String artifactUrl = targetUrl + gav.getRepositoryURLPath() + gav.getPomFilename();
    logger.debug( "Headers for {}", artifactUrl );

    HttpHead httphead = new HttpHead( artifactUrl );

    if ( !StringUtils.isEmpty( username ) && ! StringUtils.isEmpty( password ) )
    {
      String encoding = java.util.Base64.getEncoder().encodeToString( ( username + ":" + password ).getBytes() );
      httphead.setHeader( "Authorization", "Basic " + encoding );
    }

    try ( CloseableHttpClient httpClient = HttpClientBuilder.create().build() )
    {
      HttpResponse response = httpClient.execute( httphead );
      int statusCode = response.getStatusLine().getStatusCode();
      if ( statusCode == HttpURLConnection.HTTP_OK )
      {
          alreadyInTarget = true;
      }
      else
      {
          logger.debug( "Headers not found HTTP: {}", statusCode );
      }
    } 
    catch ( IOException ioe )
    {
      logger.warn( "Could not check target repository for already existing pom.xml.", ioe );
    }
    return alreadyInTarget;
}
 

private String getWorkspacePermissions(User user, Workspace workspace) throws Exception {

        if (!isTokenActive()) {
            login();
        }

        TrustStrategy acceptingTrustStrategy = new TrustStrategy() {
            @Override
            public boolean isTrusted(X509Certificate[] certificate, String authType) {
                return true;
            }
        };

        SSLSocketFactory sf = new SSLSocketFactory(acceptingTrustStrategy, SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);
        SchemeRegistry registry = new SchemeRegistry();
        registry.register(new Scheme("https", 5000, sf));
        ClientConnectionManager ccm = new SingleClientConnManager(registry);

        HttpClient httpClient = new DefaultHttpClient(ccm);

        String url = this.storageUrl + "/" + workspace.getSwiftContainer();

        try {

            HttpHead request = new HttpHead(url);
            request.setHeader(SwiftResponse.X_AUTH_TOKEN, authToken);

            HttpResponse response = httpClient.execute(request);

            SwiftResponse swiftResponse = new SwiftResponse(response);

            if (swiftResponse.getStatusCode() == HttpStatus.SC_UNAUTHORIZED) {
                throw new UnauthorizedException("404 User unauthorized");
            }

            if (swiftResponse.getStatusCode() < 200 || swiftResponse.getStatusCode() >= 300) {
                throw new UnexpectedStatusCodeException("Unexpected status code: " + swiftResponse.getStatusCode());
            }

            // We suppose there are the same permissions for read and write
            Header containerWriteHeader = swiftResponse.getResponseHeader(SwiftResponse.X_CONTAINER_WRITE);

            if (containerWriteHeader == null) {
                return "";
            }

            return containerWriteHeader.getValue();

        } finally {
            httpClient.getConnectionManager().shutdown();
        }
    }
 

private String getWorkspacePermissions(User user, Workspace workspace) throws Exception {

        if (!isTokenActive()) {
            login();
        }

        HttpClient httpClient = new DefaultHttpClient();

        String url = this.storageUrl + "/" + workspace.getSwiftContainer();

        try {

            HttpHead request = new HttpHead(url);
            request.setHeader(SwiftResponse.X_AUTH_TOKEN, authToken);

            HttpResponse response = httpClient.execute(request);

            SwiftResponse swiftResponse = new SwiftResponse(response);

            if (swiftResponse.getStatusCode() == HttpStatus.SC_UNAUTHORIZED) {
                throw new UnauthorizedException("404 User unauthorized");
            }

            if (swiftResponse.getStatusCode() < 200 || swiftResponse.getStatusCode() >= 300) {
                throw new UnexpectedStatusCodeException("Unexpected status code: " + swiftResponse.getStatusCode());
            }

            // We suppose there are the same permissions for read and write
            Header containerWriteHeader = swiftResponse.getResponseHeader(SwiftResponse.X_CONTAINER_WRITE);

            if (containerWriteHeader == null) {
                return "";
            }

            return containerWriteHeader.getValue();

        } finally {
            httpClient.getConnectionManager().shutdown();
        }
    }