Java Code Examples for javax.servlet.http.HttpServletRequest#getProtocol()

The following examples show how to use javax.servlet.http.HttpServletRequest#getProtocol() . These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
@Override
protected void writeErrorPage(HttpServletRequest request, Writer writer, int code, String message, boolean showStacks) throws IOException {
    if (message == null)
        message=HttpStatus.getMessage(code);

    // Write a very short body (this makes people pushing with collectd happy).
    writer.write(String.valueOf(code));
    writer.write(" -- ");
    writer.write(message);

    // Log the request error.
    Throwable th = (Throwable)request.getAttribute(RequestDispatcher.ERROR_EXCEPTION);
    if (th != null) {
        final String http_request = request.getMethod() + ' ' + request.getRequestURI() + ' ' + request.getProtocol();
        LOG.log(Level.WARNING, http_request, th);
    }
}
 
Example 2
Source Project: odo   File: HttpRequestInfo.java    License: Apache License 2.0 6 votes vote down vote up
public HttpRequestInfo(HttpServletRequest request) {
    this.authType = request.getAuthType();
    this.contextPath = request.getContextPath();
    populateHeaders(request);
    this.method = request.getMethod();
    this.pathInfo = request.getPathInfo();
    this.queryString = request.getQueryString();
    this.requestURI = request.getRequestURI();
    this.servletPath = request.getServletPath();
    this.contentType = request.getContentType();
    this.characterEncoding = request.getCharacterEncoding();
    this.contentLength = request.getContentLength();
    this.localName = request.getLocalName();
    this.localPort = request.getLocalPort();
    populateParameters(request);
    this.protocol = request.getProtocol();
    this.remoteAddr = request.getRemoteAddr();
    this.remoteHost = request.getRemoteHost();
    this.remotePort = request.getRemotePort();
    this.serverName = request.getServerName();
    this.secure = request.isSecure();
    populateAttributes(request);
}
 
Example 3
Source Project: oxygen   File: DispatcherServlet.java    License: Apache License 2.0 5 votes vote down vote up
private void doService(HttpServletRequest req, HttpServletResponse resp, HttpMethod httpMethod) {
  if (log.isDebugEnabled()) {
    log.debug("DispatcherServlet accept request for [{}] on method [{}]", req.getServletPath(),
        httpMethod);
  }

  String requestUri = req.getRequestURI();
  String queryString = req.getQueryString();
  if (queryString != null && queryString.length() > 0) {
    requestUri += Strings.QUESTION_MARK + queryString;
  }

  final Request request = new Request(httpMethod, requestUri, req.getProtocol());
  request.addAttribute(Request.ORIGINAL_REQUEST, req);
  request.addAttribute(Response.ORIGINAL_RESPONSE, resp).local();
  final Response response = new Response(request);
  response.local();
  final RoutingContext ctx = new RoutingContextImpl(request, response);
  try {
    Context.dispatch(ctx);
  } catch (Exception e) {
    Context.routeError(ctx, e);
  } finally {
    Request.clear();
    Response.clear();
    copyResponse(response, resp);
    copyStream(response, resp);
  }
}
 
Example 4
Source Project: rdf-delta   File: DeltaServlet.java    License: Apache License 2.0 5 votes vote down vote up
protected void notSupported(HttpServletRequest req, HttpServletResponse resp) throws IOException {
    String protocol = req.getProtocol();
    String msg = "HTTP "+req.getMethod()+" not supported" ;
    if (protocol.endsWith("1.1")) {
        ServletOps.error(HttpServletResponse.SC_METHOD_NOT_ALLOWED, msg);
    } else {
        ServletOps.error(HttpServletResponse.SC_BAD_REQUEST, msg);
    }
}
 
Example 5
private void serviceTrace(HttpServletRequest req, HttpServletResponse resp)
    throws IOException
{
  int responseLength;

  final String CRLF = "\r\n";
  String responseString =
    "TRACE " + req.getRequestURI() + " " + req.getProtocol();

  @SuppressWarnings("unchecked")
  final Enumeration<String> reqHeaderEnum = req.getHeaderNames();

  while (reqHeaderEnum.hasMoreElements()) {
    final String headerName = reqHeaderEnum.nextElement();
    responseString += CRLF + headerName + ": " + req.getHeader(headerName);
  }

  responseString += CRLF;

  responseLength = responseString.length();

  resp.setContentType("message/http");
  resp.setContentLength(responseLength);
  final ServletOutputStream out = resp.getOutputStream();
  out.print(responseString);
  out.close();
}
 
Example 6
@Override
public void handle(String target, Request baseRequest,
        HttpServletRequest request, HttpServletResponse response)
        throws IOException, ServletException {
    LOGGER.info("request from " + request.getRemoteAddr());
    response.setContentType("text/html;charset=utf-8");
    final Reader reader = request.getReader();
    try {
        JAXBContext ctx = JAXBContext.newInstance(Mmi.class);
        final Unmarshaller unmarshaller = ctx.createUnmarshaller();
        final Object o = unmarshaller.unmarshal(reader);
        if (o instanceof Mmi) {
            final Mmi mmi = (Mmi) o;
            LOGGER.info("received MMI event: " + mmi);
            final String protocol = request.getProtocol();
            final DecoratedMMIEvent event = new DecoratedMMIEvent(this, mmi);
            final Runnable runnable = new Runnable() {
                @Override
                public void run() {
                    notifyMMIEvent(protocol, event);
                }
            };
            final Thread thread = new Thread(runnable);
            thread.start();
            response.setStatus(HttpServletResponse.SC_OK);
        } else {
            LOGGER.warn("received unknown MMI object: " + o);
            response.setStatus(HttpServletResponse.SC_BAD_REQUEST);
        }
    } catch (JAXBException e) {
        LOGGER.error("unable to read input", e);
        response.setStatus(HttpServletResponse.SC_BAD_REQUEST);
    }
    baseRequest.setHandled(true);
}
 
Example 7
Source Project: cxf   File: HttpServletRequestSnapshot.java    License: Apache License 2.0 5 votes vote down vote up
public HttpServletRequestSnapshot(HttpServletRequest request) {
    super(request);
    authType = request.getAuthType();
    characterEncoding = request.getCharacterEncoding();
    contentLength = request.getContentLength();
    contentType = request.getContentType();
    contextPath = request.getContextPath();
    cookies = request.getCookies();
    requestHeaderNames = request.getHeaderNames();
    Enumeration<String> tmp = request.getHeaderNames();
    while (tmp.hasMoreElements()) {
        String key = tmp.nextElement();
        headersMap.put(key, request.getHeaders(key));
    }
    localAddr = request.getLocalAddr();
    local = request.getLocale();
    localName = request.getLocalName();
    localPort = request.getLocalPort();
    method = request.getMethod();
    pathInfo = request.getPathInfo();
    pathTranslated = request.getPathTranslated();
    protocol = request.getProtocol();
    queryString = request.getQueryString();
    remoteAddr = request.getRemoteAddr();
    remoteHost = request.getRemoteHost();
    remotePort = request.getRemotePort();
    remoteUser = request.getRemoteUser();
    requestURI = request.getRequestURI();
    requestURL = request.getRequestURL();
    requestedSessionId = request.getRequestedSessionId();
    schema = request.getScheme();
    serverName = request.getServerName();
    serverPort = request.getServerPort();
    servletPath = request.getServletPath();
    if (request.isRequestedSessionIdValid()) {
        session = request.getSession();
    }
    principal = request.getUserPrincipal();
}
 
Example 8
Source Project: sample.ferret   File: RequestData.java    License: Apache License 2.0 5 votes vote down vote up
public RequestData(final HttpServletRequest request) {
    method = request.getMethod();
    uri = request.getRequestURI();
    protocol = request.getProtocol();
    servletPath = request.getServletPath();
    pathInfo = request.getPathInfo();
    pathTranslated = request.getPathTranslated();
    characterEncoding = request.getCharacterEncoding();
    queryString = request.getQueryString();
    contentLength = request.getContentLength();
    contentType = request.getContentType();
    serverName = request.getServerName();
    serverPort = request.getServerPort();
    remoteUser = request.getRemoteUser();
    remoteAddress = request.getRemoteAddr();
    remoteHost = request.getRemoteHost();
    remotePort = request.getRemotePort();
    localAddress = request.getLocalAddr();
    localHost = request.getLocalName();
    localPort = request.getLocalPort();
    authorizationScheme = request.getAuthType();
    preferredClientLocale = request.getLocale();
    allClientLocales = Collections.list(request.getLocales());
    contextPath = request.getContextPath();
    userPrincipal = request.getUserPrincipal();
    requestHeaders = getRequestHeaders(request);
    cookies = getCookies(request.getCookies());
    requestAttributes = getRequestAttributes(request);
}
 
Example 9
Source Project: onedev   File: ServletRequestCopy.java    License: MIT License 4 votes vote down vote up
public ServletRequestCopy(HttpServletRequest request) {
	this.servletPath = request.getServletPath();
	this.contextPath = request.getContextPath();
	this.pathInfo = request.getPathInfo();
	this.requestUri = request.getRequestURI();
	this.requestURL = request.getRequestURL();
	this.method = request.getMethod();
	this.serverName = request.getServerName();
	this.serverPort = request.getServerPort();
	this.protocol = request.getProtocol();
	this.scheme = request.getScheme();
	
	
	/*
	 * have to comment out below two lines as otherwise web socket will
	 * report UnSupportedOperationException upon connection
	 */
	//this.characterEncoding = request.getCharacterEncoding();
	//this.contentType = request.getContentType();
	//this.requestedSessionId = request.getRequestedSessionId();
	this.characterEncoding = null;
	this.contentType = null;
	this.requestedSessionId = null;
	
	this.locale = request.getLocale();
	this.locales = request.getLocales();
	this.isSecure = request.isSecure();
	this.remoteUser = request.getRemoteUser();
	this.remoteAddr = request.getRemoteAddr();
	this.remoteHost = request.getRemoteHost();
	this.remotePort = request.getRemotePort();
	this.localAddr = request.getLocalAddr();
	this.localName = request.getLocalName();
	this.localPort = request.getLocalPort();
	this.pathTranslated = request.getPathTranslated();
	this.principal = request.getUserPrincipal();

	HttpSession session = request.getSession(true);
	httpSession = new HttpSessionCopy(session);

	String s;
	Enumeration<String> e = request.getHeaderNames();
	while (e != null && e.hasMoreElements()) {
		s = e.nextElement();
		Enumeration<String> headerValues = request.getHeaders(s);
		this.headers.put(s, headerValues);
	}

	e = request.getAttributeNames();
	while (e != null && e.hasMoreElements()) {
		s = e.nextElement();
		attributes.put(s, request.getAttribute(s));
	}

	e = request.getParameterNames();
	while (e != null && e.hasMoreElements()) {
		s = e.nextElement();
		parameters.put(s, request.getParameterValues(s));
	}
}
 
Example 10
Source Project: netbeans   File: MonitorFilter.java    License: Apache License 2.0 4 votes vote down vote up
/**
    * Creates an instance of ClientData based on the request
    */
   private void recordClientData(ClientData cd, 
			  HttpServletRequest request) {

String protocol = request.getProtocol();
while(protocol.endsWith("\n")) //NOI18N
    protocol = protocol.substring(0, protocol.length()-2);
 
cd.setAttributeValue("protocol", protocol); //NOI18N
cd.setAttributeValue("remoteAddress", //NOI18N
		     request.getRemoteAddr()); 

Enumeration hvals; 
StringBuffer valueBuf; 
int counter; 

// Software used
valueBuf = new StringBuffer(128);
counter = 0;
hvals = request.getHeaders(Constants.Http.userAgent);
if(hvals != null) { 
    while(hvals.hasMoreElements()) { 
	if(counter > 0) valueBuf.append(", "); // NOI18N
	valueBuf.append((String)hvals.nextElement());
	++counter;
    }
}
cd.setAttributeValue("software", valueBuf.toString()); //NOI18N
 
//Languages
valueBuf = new StringBuffer(128);
counter = 0;
hvals = request.getHeaders(Constants.Http.acceptLang);
if(hvals != null) { 
    while(hvals.hasMoreElements()) { 
	if(counter > 0) valueBuf.append(", "); // NOI18N
	valueBuf.append((String)hvals.nextElement());
	++counter;
    }
}
cd.setAttributeValue("locale", valueBuf.toString()); //NOI18N      

// File formats
valueBuf = new StringBuffer(128);
counter = 0;
hvals = request.getHeaders(Constants.Http.accept);
if(hvals != null) { 
    while(hvals.hasMoreElements()) { 
	if(counter > 0) valueBuf.append(", "); // NOI18N
	valueBuf.append((String)hvals.nextElement());
	++counter;
    }
}
cd.setAttributeValue("formatsAccepted", valueBuf.toString()); //NOI18N
		   
// Encoding
valueBuf = new StringBuffer(128);
counter = 0;
hvals = request.getHeaders(Constants.Http.acceptEncoding);
if(hvals != null) { 
    while(hvals.hasMoreElements()) { 
	if(counter > 0) valueBuf.append(", "); // NOI18N
	valueBuf.append((String)hvals.nextElement());
	++counter;
    }
}
cd.setAttributeValue("encodingsAccepted", valueBuf.toString()); //NOI18N
//Char sets
valueBuf = new StringBuffer(128);
counter = 0;
hvals = request.getHeaders(Constants.Http.acceptCharset);
if(hvals != null) { 
    while(hvals.hasMoreElements()) { 
	if(counter > 0) valueBuf.append(", "); // NOI18N
	valueBuf.append((String)hvals.nextElement());
	++counter;
    }
}
cd.setAttributeValue("charsetsAccepted", valueBuf.toString()); //NOI18N    

   }
 
Example 11
Source Project: netbeans   File: MonitorFilter.java    License: Apache License 2.0 4 votes vote down vote up
/**
    * Creates an instance of RequestData based on the request
    */
   private void recordRequestData(RequestData rd, 
			   HttpServletRequest request) {

if(debug)  log(" recordRequestData()"); //NOI18N

// The method variable is used again below
String method = request.getMethod();

rd.setAttributeValue("uri", request.getRequestURI()); //NOI18N
rd.setAttributeValue("method", method); //NOI18N

String protocol = request.getProtocol();
while(protocol.endsWith("\n")) //NOI18N
    protocol = protocol.substring(0, protocol.length()-2);
rd.setAttributeValue("protocol", protocol); //NOI18N

rd.setAttributeValue("ipaddress", request.getRemoteAddr());//NOI18N

if(debug)  log("               doing query string"); //NOI18N

String queryString = request.getQueryString();
if(queryString == null || queryString.trim().equals("")) { //NOI18N
    queryString = ""; //NOI18N
}

if(debug)  log("Query string is: " + queryString); // NOI18N

// Parse it the way we do with the errors... 
rd.setAttributeValue("queryString", queryString); //NOI18N

//NOI18N
rd.setAttributeValue("scheme", request.getScheme()); //NOI18N

if(debug)  log("               doing headers"); //NOI18N
Headers headers = new Headers();
headers.setParam(recordHeaders(request));
rd.setHeaders(headers);

if(debug)  log("               doing request attributes...in"); //NOI18N
RequestAttributesIn reqattrin = new RequestAttributesIn();
reqattrin.setParam(recordRequestAttributes(request));
rd.setRequestAttributesIn(reqattrin);
   }
 
Example 12
@Override
public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
	logger.info("访问 doGet");

	request.setCharacterEncoding("UTF-8");
	response.setCharacterEncoding("UTF-8");

	response.setContentType("text/html");

	String authType = request.getAuthType();
	String localAddr = request.getLocalAddr();
	Locale locale = request.getLocale();
	String localName = request.getLocalName();
	String contextPath = request.getContextPath();
	int localPort = request.getLocalPort();
	String method = request.getMethod();
	String pathInfo = request.getPathInfo();
	String pathTranslated = request.getPathTranslated();
	String protocol = request.getProtocol();
	String queryString = request.getQueryString();
	String remoteAddr = request.getRemoteAddr();
	int port = request.getRemotePort();
	String remoteUser = request.getRemoteUser();
	String requestedSessionId = request.getRequestedSessionId();
	String requestURI = request.getRequestURI();
	StringBuffer requestURL = request.getRequestURL();
	String scheme = request.getScheme();
	String serverName = request.getServerName();
	int serverPort = request.getServerPort();
	String servletPath = request.getServletPath();
	Principal userPrincipal = request.getUserPrincipal();

	String accept = request.getHeader("accept");
	String referer = request.getHeader("referer");
	String userAgent = request.getHeader("user-agent");

	String serverInfo = this.getServletContext().getServerInfo();

	PrintWriter out = response.getWriter();
	out.println("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">");
	out.println("<HTML>");

	// 这里<title></title>之间的信息在浏览器中显示为标题
	out.println("  <HEAD><TITLE>Request Servlet</TITLE></HEAD>");
	out.println("  <style>body, font, td, div {font-size:12px; line-height:18px; }</style>");
	out.println("  <BODY>");

	out.println("<b>您的IP为</b> " + remoteAddr + "<b>;您使用</b> " + getOS(userAgent) + " <b>操作系统</b>,"
		+ getNavigator(userAgent) + " <b>。您使用</b> " + getLocale(locale) + "。<br/>");
	out.println("<b>服务器IP为</b> " + localAddr + localAddr + "<b>;服务器使用</b> " + serverPort + " <b>端口,您的浏览器使用了</b> "
		+ port + " <b>端口访问本网页。</b><br/>");
	out.println("<b>服务器软件为</b>:" + serverInfo + "。<b>服务器名称为</b> " + localName + "。<br/>");
	out.println("<b>您的浏览器接受</b> " + getAccept(accept) + "。<br/>");
	out.println("<b>您从</b> " + referer + " <b>访问到该页面。</b><br/>");
	out.println("<b>使用的协议为</b> " + protocol + "。<b>URL协议头</b> " + scheme + ",<b>服务器名称</b> " + serverName
		+ ",<b>您访问的URI为</b> " + requestURI + "。<br/>");
	out.println("<b>该 Servlet 路径为</b> " + servletPath + ",<b>该 Servlet 类名为</b> " + this.getClass().getName()
		+ "。<br/>");
	out.println("<b>本应用程序在硬盘的根目录为</b> " + this.getServletContext().getRealPath("") + ",<b>网络相对路径为</b> "
		+ contextPath + "。 <br/>");

	out.println("<br/>");

	out.println("<br/><br/><a href=" + requestURI + "> 点击刷新本页面 </a>");

	out.println("  </BODY>");
	out.println("</HTML>");
	out.flush();
	out.close();
}
 
Example 13
private List<DebugInfo> createParts() throws ODataException {
  List<DebugInfo> parts = new ArrayList<DebugInfo>();

  // request
  final HttpServletRequest servletRequest =
      (HttpServletRequest) context.getParameter(ODataContext.HTTP_SERVLET_REQUEST_OBJECT);
  final String protocol = servletRequest == null ? null : servletRequest.getProtocol();
  parts.add(new DebugInfoRequest(context.getHttpMethod(), context.getPathInfo().getRequestUri(), protocol,
      context.getRequestHeaders()));

  // response
  parts.add(new DebugInfoResponse(response, context.getPathInfo().getServiceRoot().toASCIIString()));

  // server
  if (servletRequest != null) {
    parts.add(new DebugInfoServer(servletRequest));
  }

  // URI
  Throwable candidate = exception;
  while (candidate != null && !(candidate instanceof ExpressionParserException)) {
    candidate = candidate.getCause();
  }
  final ExpressionParserException expressionParserException = (ExpressionParserException) candidate;
  if (uriInfo != null
      && (uriInfo.getFilter() != null || uriInfo.getOrderBy() != null
          || !uriInfo.getExpand().isEmpty() || !uriInfo.getSelect().isEmpty())
      || expressionParserException != null && expressionParserException.getFilterTree() != null) {
    parts.add(new DebugInfoUri(uriInfo, expressionParserException));
  }

  // runtime measurements
  if (context.getRuntimeMeasurements() != null) {
    parts.add(new DebugInfoRuntime(context.getRuntimeMeasurements()));
  }

  // exceptions
  if (exception != null) {
    final Locale locale = MessageService.getSupportedLocale(context.getAcceptableLanguages(), Locale.ENGLISH);
    parts.add(new DebugInfoException(exception, locale));
  }

  return parts;
}