org.apache.http.HttpRequest.containsHeader()方法的使用及代码示例

x33g5p2x  于2022-01-19 转载在 其他  
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本文整理了Java中org.apache.http.HttpRequest.containsHeader()方法的一些代码示例，展示了HttpRequest.containsHeader()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。HttpRequest.containsHeader()方法的具体详情如下：
包路径：org.apache.http.HttpRequest
类名称：HttpRequest
方法名：containsHeader

HttpRequest.containsHeader介绍

暂无

代码示例

代码示例来源：origin: code4craft/webmagic

public void process(
      final HttpRequest request,
      final HttpContext context) throws HttpException, IOException {
    if (!request.containsHeader("Accept-Encoding")) {
      request.addHeader("Accept-Encoding", "gzip");
    }
  }
});

代码示例来源：origin: mttkay/ignition

@Override
public void process(final HttpRequest request, final HttpContext context) {
  // Add header to accept gzip content
  if (!request.containsHeader(IgnitedHttp.HEADER_ACCEPT_ENCODING)) {
    request.addHeader(IgnitedHttp.HEADER_ACCEPT_ENCODING, IgnitedHttp.ENCODING_GZIP);
  }
}

代码示例来源：origin: robovm/robovm

public void process(final HttpRequest request, final HttpContext context) 
    throws HttpException, IOException {
  if (request == null) {
    throw new IllegalArgumentException("HTTP request may not be null");
  }
  if (!request.containsHeader(HTTP.CONN_DIRECTIVE)) {
    // Default policy is to keep connection alive
    // whenever possible
    request.addHeader(HTTP.CONN_DIRECTIVE, HTTP.CONN_KEEP_ALIVE);
  }
}

代码示例来源：origin: robovm/robovm

public void process(final HttpRequest request, final HttpContext context) 
    throws HttpException, IOException {
  if (request == null) {
    throw new IllegalArgumentException
      ("HTTP request may not be null.");
  }
  if ((request instanceof HttpEntityEnclosingRequest) &&
    !request.containsHeader(HTTP.DATE_HEADER)) {
    String httpdate = DATE_GENERATOR.getCurrentDate();
    request.setHeader(HTTP.DATE_HEADER, httpdate); 
  }
}

代码示例来源：origin: rest-assured/rest-assured

public void process( final HttpRequest req,
      final HttpContext context ) throws HttpException, IOException {
    
    // set the Accept-Encoding header:
    String encoding = getContentEncoding();            
    if ( !req.containsHeader( ACCEPT_ENC_HDR ) )
      req.addHeader( ACCEPT_ENC_HDR, encoding );
    else {
      StringBuilder values = new StringBuilder();
      for ( Header h : req.getHeaders( ACCEPT_ENC_HDR ) )
        values.append( h.getValue() ).append( "," );
      String encList = (!values.toString().contains( encoding )) ? values
          .append( encoding ).toString()
          : values.toString().substring( 0, values.lastIndexOf( "," ) );
          
      req.setHeader( ACCEPT_ENC_HDR, encList );
    }
    //TODO compress request and add content-encoding header.
  }
}

代码示例来源：origin: robovm/robovm

public void process(final HttpRequest request, final HttpContext context) 
  throws HttpException, IOException {
  if (request == null) {
    throw new IllegalArgumentException("HTTP request may not be null");
  }
  if (!request.containsHeader(HTTP.USER_AGENT)) {
    String useragent = HttpProtocolParams.getUserAgent(request.getParams());
    if (useragent != null) {
      request.addHeader(HTTP.USER_AGENT, useragent);
    }
  }
}

代码示例来源：origin: robovm/robovm

throw new IllegalArgumentException("HTTP context may not be null");
if (!request.containsHeader(HTTP.TARGET_HOST)) {
  HttpHost targethost = (HttpHost) context
    .getAttribute(ExecutionContext.HTTP_TARGET_HOST);

代码示例来源：origin: robovm/robovm

if (request.containsHeader(HTTP.TRANSFER_ENCODING)) {
  throw new ProtocolException("Transfer-encoding header already present");
if (request.containsHeader(HTTP.CONTENT_LEN)) {
  throw new ProtocolException("Content-Length header already present");
if (entity.getContentType() != null && !request.containsHeader(
    HTTP.CONTENT_TYPE )) {
  request.addHeader(entity.getContentType()); 
if (entity.getContentEncoding() != null && !request.containsHeader(
    HTTP.CONTENT_ENCODING)) {
  request.addHeader(entity.getContentEncoding());

代码示例来源：origin: robovm/robovm

if (request.containsHeader(AUTH.PROXY_AUTH_RESP)) {
  return;

代码示例来源：origin: robovm/robovm

if (request.containsHeader(AUTH.WWW_AUTH_RESP)) {
  return;

代码示例来源：origin: fabric8io/docker-maven-plugin

/**
 * Sign a request.  Add the headers that authenticate the request.
 *
 * @param request The request to sign.
 * @param credentials The credentials to use when signing.
 * @param signingTime The invocation time to use;
 */
void sign(HttpRequest request, AuthConfig credentials, Date signingTime) {
  AwsSigner4Request sr = new AwsSigner4Request(region, service, request, signingTime);
  if(!request.containsHeader("X-Amz-Date")) {
    request.addHeader("X-Amz-Date", sr.getSigningDateTime());
  }
  request.addHeader("Authorization", task4(sr, credentials));
  final String securityToken = credentials.getAuth();
  if (StringUtils.isNotEmpty(securityToken)) {
    request.addHeader("X-Amz-Security-Token", securityToken);
  }
}

代码示例来源：origin: stackoverflow.com

httpclient.addRequestInterceptor(new HttpRequestInterceptor() {
     public void process(
         final HttpRequest request,
         final HttpContext context) throws HttpException, IOException {
       if (!request.containsHeader("Accept-Encoding")) {
         request.addHeader("Accept-Encoding", "gzip");
       }
     }
   });

代码示例来源：origin: com.jayway.restassured/rest-assured

public void process( final HttpRequest req,
      final HttpContext context ) throws HttpException, IOException {
    
    // set the Accept-Encoding header:
    String encoding = getContentEncoding();            
    if ( !req.containsHeader( ACCEPT_ENC_HDR ) )
      req.addHeader( ACCEPT_ENC_HDR, encoding );
    else {
      StringBuilder values = new StringBuilder();
      for ( Header h : req.getHeaders( ACCEPT_ENC_HDR ) )
        values.append( h.getValue() ).append( "," );
      String encList = (!values.toString().contains( encoding )) ? values
          .append( encoding ).toString()
          : values.toString().substring( 0, values.lastIndexOf( "," ) );
          
      req.setHeader( ACCEPT_ENC_HDR, encList );
    }
    //TODO compress request and add content-encoding header.
  }
}

代码示例来源：origin: stackoverflow.com

IOException {
for (String key : sendHeaders.keySet()) {
  if (!request.containsHeader(key)) {
    request.addHeader(key, sendHeaders.get(key));

代码示例来源：origin: stackoverflow.com

private static final String HEADER_ACCEPT_ENCODING = "Accept-Encoding";
private static final String ENCODING_GZIP = "gzip";

final DefaultHttpClient client = new DefaultHttpClient(manager, parameters);

client.addRequestInterceptor(new HttpRequestInterceptor() {
 public void process(HttpRequest request, HttpContext context) {
  // Add header to accept gzip content
  if (!request.containsHeader(HEADER_ACCEPT_ENCODING)) {
   request.addHeader(HEADER_ACCEPT_ENCODING, ENCODING_GZIP);
  }
 }
});

client.addResponseInterceptor(new HttpResponseInterceptor() {
 public void process(HttpResponse response, HttpContext context) {
  // Inflate any responses compressed with gzip
  final HttpEntity entity = response.getEntity();
  final Header encoding = entity.getContentEncoding();
  if (encoding != null) {
   for (HeaderElement element : encoding.getElements()) {
    if (element.getName().equalsIgnoreCase(ENCODING_GZIP)) {
     response.setEntity(new InflatingEntity(response.getEntity()));
     break;
    }
   }
  }
 }
});

代码示例来源：origin: org.apache.solr/solr-solrj

@Override
 public void process(HttpRequest request, HttpContext context)
   throws HttpException, IOException {
  if (!request.containsHeader("Accept-Encoding")) {
   request.addHeader("Accept-Encoding", "gzip, deflate");
  }
 }
}

代码示例来源：origin: MobiVM/robovm

public void process(final HttpRequest request, final HttpContext context) 
    throws HttpException, IOException {
  if (request == null) {
    throw new IllegalArgumentException("HTTP request may not be null");
  }
  if (!request.containsHeader(HTTP.CONN_DIRECTIVE)) {
    // Default policy is to keep connection alive
    // whenever possible
    request.addHeader(HTTP.CONN_DIRECTIVE, HTTP.CONN_KEEP_ALIVE);
  }
}

代码示例来源：origin: MobiVM/robovm

public void process(final HttpRequest request, final HttpContext context) 
  throws HttpException, IOException {
  if (request == null) {
    throw new IllegalArgumentException("HTTP request may not be null");
  }
  if (!request.containsHeader(HTTP.USER_AGENT)) {
    String useragent = HttpProtocolParams.getUserAgent(request.getParams());
    if (useragent != null) {
      request.addHeader(HTTP.USER_AGENT, useragent);
    }
  }
}

代码示例来源：origin: ibinti/bugvm

@Override
public void process(final HttpRequest request, final HttpContext context)
    throws HttpException, IOException {
  Args.notNull(request, "HTTP request");
  if ((request instanceof HttpEntityEnclosingRequest) &&
    !request.containsHeader(HTTP.DATE_HEADER)) {
    final String httpdate = DATE_GENERATOR.getCurrentDate();
    request.setHeader(HTTP.DATE_HEADER, httpdate);
  }
}

代码示例来源：origin: com.bugvm/bugvm-rt

@Override
public void process(final HttpRequest request, final HttpContext context)
    throws HttpException, IOException {
  Args.notNull(request, "HTTP request");
  if ((request instanceof HttpEntityEnclosingRequest) &&
    !request.containsHeader(HTTP.DATE_HEADER)) {
    final String httpdate = DATE_GENERATOR.getCurrentDate();
    request.setHeader(HTTP.DATE_HEADER, httpdate);
  }
}

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