Example usage for javax.servlet.http HttpServletRequest getHeaderNames

Introduction

In this page you can find the example usage for javax.servlet.http HttpServletRequest getHeaderNames.

Prototype

public Enumeration<String> getHeaderNames();

Source Link

Document

Returns an enumeration of all the header names this request contains.

Usage

From source file:net.sf.j2ep.requesthandlers.RequestHandlerBase.java

/**
 * Will write all request headers stored in the request to the method that
 * are not in the set of banned headers.
 * The Accept-Endocing header is also changed to allow compressed content
 * connection to the server even if the end client doesn't support that. 
 * A Via headers is created as well in compliance with the RFC.
 * /* w w  w.  j  av  a2 s .  c o  m*/
 * @param method The HttpMethod used for this connection
 * @param request The incoming request
 * @throws HttpException 
 */
protected void setHeaders(HttpMethod method, HttpServletRequest request) throws HttpException {
    Enumeration headers = request.getHeaderNames();
    String connectionToken = request.getHeader("connection");

    while (headers.hasMoreElements()) {
        String name = (String) headers.nextElement();
        boolean isToken = (connectionToken != null && name.equalsIgnoreCase(connectionToken));

        if (!isToken && !bannedHeaders.contains(name.toLowerCase())) {
            Enumeration value = request.getHeaders(name);
            while (value.hasMoreElements()) {
                method.addRequestHeader(name, (String) value.nextElement());
            }
        }
    }

    setProxySpecificHeaders(method, request);
}

From source file:com.thoughtworks.go.server.plugin.controller.PluginController.java

private void addRequestHeaders(HttpServletRequest request, DefaultGoPluginApiRequest apiRequest) {
    Enumeration headerNames = request.getHeaderNames();
    while (headerNames.hasMoreElements()) {
        String header = (String) headerNames.nextElement();
        String value = request.getHeader(header);
        apiRequest.addRequestHeader(header, value);
    }//from  w  ww.  j  av  a  2 s  .c o m
}

From source file:se.vgregion.portal.requestlogger.RequestLoggerController.java

private Map<String, String> getRequestHeader(PortletRequest request) {
    Map<String, String> result = new TreeMap<String, String>();

    HttpServletRequest httpRequest = PortalUtil.getHttpServletRequest(request);
    Enumeration<String> names = httpRequest.getHeaderNames();
    while (names.hasMoreElements()) {
        String name = names.nextElement();
        result.put(name, httpRequest.getHeader(name));
    }//w  w  w  .  j av  a  2s. c  om

    return result;
}

From source file:RequestHeaderView.java

public void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, java.io.IOException {

    //get an Enumeration of all the request header names
    Enumeration e = request.getHeaderNames();

    //display//from w w  w. j a v  a2  s .  co m
    response.setContentType("text/html");
    java.io.PrintWriter out = response.getWriter();
    out.println("<html><head><title>Request Header View</title></head><body>");
    out.println("<h2>Request Headers</h2>");
    String header = null;

    while (e.hasMoreElements()) {
        header = (String) e.nextElement();
        //getHeader returns null if a request header of that name does not
        // exist in the request
        out.println("<strong>" + header + "</strong>" + ": " + request.getHeader(header) + "<br>");
    }

    out.println("</body></html>");

}

From source file:com.eviware.soapui.impl.wsdl.mock.WsdlMockOperationTest.java

private WsdlMockRequest makeWsdlMockRequest() throws Exception {
    HttpServletRequest request = mock(HttpServletRequest.class);
    Enumeration enumeration = mock(Enumeration.class);
    when(request.getHeaderNames()).thenReturn(enumeration);

    HttpServletResponse response = mock(HttpServletResponse.class);
    ServletOutputStream os = mock(ServletOutputStream.class);
    when(response.getOutputStream()).thenReturn(os);

    WsdlMockRunContext context = mock(WsdlMockRunContext.class);

    return new WsdlMockRequest(request, response, context);
}

From source file:com.npower.dl.OMADownloadServlet.java

/**
 * @param request/* w  w w  .j a  v a2s .  com*/
 */
private void logRequest(HttpServletRequest request) {
    Enumeration<String> names = request.getHeaderNames();
    while (names.hasMoreElements()) {
        String name = names.nextElement();
        String value = request.getHeader(name);
        log.info("Http header: " + name + "=" + value);
    }
    names = request.getParameterNames();
    while (names.hasMoreElements()) {
        String name = (String) names.nextElement();
        String value = request.getHeader(name);
        log.info("Http param: " + name + "=" + value);
    }
}

From source file:nz.net.catalyst.mobile.dds.RequestInfo.java

/**
 * creates a RequestInfo object based from the HttpServletRequest
 * //from  w  w  w . jav  a  2s . co m
 * use RequestInfo.getRequest when possible as it will cache the object
 * @param request
 */
private RequestInfo(HttpServletRequest request) {
    HashMap<String, String> headers = new HashMap<String, String>();

    for (Enumeration<?> h = request.getHeaderNames(); h.hasMoreElements();) {
        String headerName = (String) h.nextElement();
        String headerValue = request.getHeader(headerName);

        logger.debug("header: " + headerName + " = " + headerValue);

        headers.put(headerName.toLowerCase(), headerValue);
    }

    this.headers = Collections.unmodifiableMap(getNewMap(headers));
    validateHeaders();
}

From source file:org.eclipse.orion.server.servlets.OrionServlet.java

protected void printHeaders(HttpServletRequest req, StringBuffer out) {
    for (String header : Collections.<String>list(req.getHeaderNames()))
        out.append(header + ": " + req.getHeader(header) + "\n"); //$NON-NLS-1$ //$NON-NLS-2$
}

From source file:com.qualogy.qafe.web.upload.DatagridUploadServlet.java

@SuppressWarnings("unchecked")
private void writeUploadInfo(HttpServletRequest request) {
    writeLog("Document Upload!");

    Enumeration headerNames = request.getHeaderNames();
    while (headerNames.hasMoreElements()) {
        Object name = headerNames.nextElement();
        if (name != null) {
            writeLog("Header - " + name + " : " + request.getHeader((String) name));
        }//from   w  ww. j  a va 2  s .  c  om
    }

    writeLog("ServletRemoteAddr: " + request.getRemoteAddr());
    writeLog("Remote Host: " + request.getRemoteHost());
    writeLog("Remote User: " + request.getRemoteUser());
    writeLog("Protocol: " + request.getProtocol());
    writeLog("Server Name: " + request.getServerName());
    writeLog("Server Port: " + request.getServerPort());
    writeLog("Request URL: " + request.getRequestURL());

}

From source file:com.ibm.util.merge.web.rest.servlet.RequestData.java

private Map<String, List<String>> readHeaderValues(HttpServletRequest request) {
    Enumeration<String> headerNames = request.getHeaderNames();
    Map<String, List<String>> headerValues = new HashMap<>();
    while (headerNames.hasMoreElements()) {
        String headerName = headerNames.nextElement();
        Enumeration<String> values = request.getHeaders(headerName);
        List<String> vals = new ArrayList<>();
        while (values.hasMoreElements()) {
            String val = values.nextElement();
            vals.add(val);
        }//from w ww  .ja v a 2s .c o  m
    }
    return headerValues;
}