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:hr.fer.zemris.vhdllab.web.LogRequestHeadersFilter.java

@Override
protected void beforeRequest(HttpServletRequest request, String message) {
    if (logger.isDebugEnabled()) {
        Enumeration<?> headerNames = request.getHeaderNames();
        StringBuilder sb = new StringBuilder(2000);
        sb.append("Request headers for uri: ").append(request.getRequestURI());
        sb.append("\n");
        while (headerNames.hasMoreElements()) {
            String name = (String) headerNames.nextElement();
            String value = request.getHeader(name);
            sb.append(name).append(":").append(value).append("\n");
        }/*w  w w .  j  a  va 2 s  .c  o  m*/
        logger.debug(sb.toString());
    }
}

From source file:org.nuxeo.wss.servlet.HttpServletRequestWrapper.java

public HttpServletRequestWrapper(HttpServletRequest request) {
    super(request);
    for (Enumeration<?> e = request.getHeaderNames(); e.hasMoreElements();) {
        String headerName = String.valueOf(e.nextElement());

        if (StringUtils.isNotEmpty(headerName)) {
            String value = request.getHeader(headerName);
            headers.put(headerName.toLowerCase(), value);
        }//from www  . j  a v a2  s  .  c om
    }
}

From source file:com.redhat.rhn.frontend.servlets.DumpFilter.java

private void logHeaders(HttpServletRequest req) {
    Enumeration items = req.getHeaderNames();
    while (items.hasMoreElements()) {
        String name = (String) items.nextElement();
        Enumeration hdrs = req.getHeaders(name);
        while (hdrs.hasMoreElements()) {
            log.debug("Header: name [" + name + "] value [" + (String) hdrs.nextElement() + "]");
        }//from   w ww . j av  a2 s  .c  om

    }
}

From source file:com.adaptris.core.http.jetty.MetadataHeaderHandler.java

private void handleHeaders(AdaptrisMessage message, HttpServletRequest request, String itemPrefix) {
    String prefix = defaultIfEmpty(itemPrefix, "");
    for (Enumeration<String> e = request.getHeaderNames(); e.hasMoreElements();) {
        String key = (String) e.nextElement();
        String value = request.getHeader(key);
        String metadataKey = prefix + key;
        log.trace("Adding Metadata [{}: {}]", metadataKey, value);
        message.addMetadata(prefix + key, value);
    }//from w w  w . ja v  a  2 s . c  o m
}

From source file:org.immopoly.appengine.ExposeCronjobServlet.java

private void logHeaders(HttpServletRequest req) {
    Enumeration en = req.getHeaderNames();
    while (en.hasMoreElements()) {
        String header = en.nextElement().toString();
        LOG.info("header" + header + " : " + req.getHeader(header).toString());
    }//from www.  ja va 2 s.  c o m
}

From source file:com.adaptris.core.http.jetty.ObjectMetadataHeaderHandler.java

private void handleHeaders(AdaptrisMessage message, HttpServletRequest request, String itemPrefix) {
    String prefix = defaultIfEmpty(itemPrefix, "");

    for (Enumeration<String> e = request.getHeaderNames(); e.hasMoreElements();) {
        String key = (String) e.nextElement();
        String value = request.getHeader(key);
        String metadataKey = prefix + key;
        log.trace("Adding Object Metadata [{}: {}]", metadataKey, value);
        message.addObjectHeader(metadataKey, value);
    }/*from   ww  w  .j  av a2 s  .  co m*/
}

From source file:com.sixt.service.framework.jetty.RpcReadException.java

public String toJson(HttpServletRequest req) {
    JsonObject obj = new JsonObject();

    Enumeration<String> h = req.getHeaderNames();
    while (h.hasMoreElements()) {
        String hKey = h.nextElement();
        String hValue = req.getHeader(hKey);
        obj.addProperty("request_header_" + hKey, hValue);
    }/* w  w  w . j av  a 2s  .c om*/

    obj.addProperty("exception_message", this.getMessage());
    obj.addProperty("request_query_string", req.getQueryString());
    obj.addProperty("request_url", req.getRequestURL().toString());
    obj.addProperty("request_remote_addr", req.getRemoteAddr());
    obj.addProperty("request_remote_port", req.getRemotePort());
    obj.addProperty("request_remote_host", req.getRemoteHost());
    obj.addProperty("request_remote_user", req.getRemoteUser());

    String readBody = "success";
    // read the whole remaining body and put the joined base64 encoded message into the json object
    try {
        byte[] ba = IOUtils.toByteArray(this.in);
        byte[] combined;
        if ((ba != null) && (this.incomplete != null)) {
            combined = new byte[ba.length + this.incomplete.length];
            System.arraycopy(incomplete, 0, combined, 0, this.incomplete.length);
            System.arraycopy(ba, 0, combined, this.incomplete.length, ba.length);
            obj.addProperty("request_body", Base64.getEncoder().encodeToString(combined));
        } else if (ba != null) {
            combined = ba;
        } else if (this.incomplete != null) {
            combined = this.incomplete;
        } else {
            readBody = "body is empty";
        }
    } catch (Exception ex) {
        readBody = String.format("failed because: %s", ex.getCause());
    }
    obj.addProperty("read_body", readBody);

    return obj.toString();
}

From source file:org.red5.server.net.servlet.RequestDumpServlet.java

/** {@inheritDoc} */
@Override/*from   ww  w.j  av a  2  s.c  o  m*/
protected void service(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {

    Enumeration en = req.getHeaderNames();
    while (en.hasMoreElements()) {
        String name = (String) en.nextElement();
        log.info(name + " => " + req.getHeader(name));
    }

    ByteBuffer reqBuffer = null;

    try {

        //req.getSession().getAttribute(REMOTING_CONNECTOR);

        reqBuffer = ByteBuffer.allocate(req.getContentLength());
        ServletUtils.copy(req.getInputStream(), reqBuffer.asOutputStream());
        //reqBuffer.flip();

        log.info(HexDump.formatHexDump(reqBuffer.getHexDump()));

    } catch (IOException e) {
        log.error(e);
    }
    log.info("End");
}

From source file:org.apache.hadoop.gateway.dispatch.AbstractGatewayDispatch.java

public void copyRequestHeaderFields(HttpUriRequest outboundRequest, HttpServletRequest inboundRequest) {
    Enumeration<String> headerNames = inboundRequest.getHeaderNames();
    while (headerNames.hasMoreElements()) {
        String name = headerNames.nextElement();
        if (!outboundRequest.containsHeader(name) && !getOutboundRequestExcludeHeaders().contains(name)) {
            String value = inboundRequest.getHeader(name);
            outboundRequest.addHeader(name, value);
        }/*w w  w.j a  va 2 s  .co  m*/
    }
}

From source file:org.commonjava.indy.core.model.StoreHttpExchangeMetadata.java

private void populateHeaders(final Map<String, List<String>> headerMap, final HttpServletRequest request) {
    if (request == null) {
        return;// w  w  w.j a va2  s  .  c  o m
    }

    Enumeration<String> en = request.getHeaderNames();
    while (en.hasMoreElements()) {
        String name = en.nextElement();
        List<String> values = headerMap.get(name);
        if (values == null) {
            values = new ArrayList<String>();
            headerMap.put(name.toUpperCase(), values);
        }
        values.add(request.getHeader(name));
    }
}