Example usage for javax.servlet.http HttpServletRequest hashCode

Introduction

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

Prototype

@HotSpotIntrinsicCandidate
public native int hashCode();

Source Link

Document

Returns a hash code value for the object.

Usage

From source file:org.piraso.web.base.PirasoFilter.java

@Override
protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain chain)
        throws ServletException, IOException {

    boolean requestIsWatched = getRegistry().isWatched(new PirasoHttpServletRequest(request));
    HttpResponseEntry responseEntry = new HttpResponseEntry();

    try {/* w w w  .  j ava2s.c o m*/
        if (requestIsWatched) {
            responseEntry.getElapseTime().start();

            ReferenceRequestEntry ref = null;
            try {
                if (request.getHeader(REQUEST_ID_HEADER) != null
                        && request.getHeader(GROUP_ID_HEADER) != null) {
                    ref = new ReferenceRequestEntry();

                    ref.setRemoteAddress(request.getRemoteAddr());
                    ref.setRequestId(Long.valueOf(request.getHeader(REQUEST_ID_HEADER)));
                    ref.setGroupId(request.getHeader(GROUP_ID_HEADER));
                    ref.setServerName(request.getRemoteHost());
                }
            } catch (RuntimeException e) {
                ref = null;
            }

            response = new PirasoResponseWrapper(response, responseEntry);
            PirasoContext context = new PirasoContext(new PirasoHttpServletRequest(request), getRegistry(),
                    ref);

            PirasoContextHolder.setContext(context);

            // forward a scoped context log for request entry point
            ContextLogDispatcher.forward(Level.SCOPED, new GroupChainId("request", request.hashCode()),
                    WebEntryUtils.toEntry(request));
        }
    } catch (Exception e) {
        LOG.warn(e.getMessage(), e);
    }

    try {
        chain.doFilter(request, response);
    } finally {
        if (requestIsWatched) {
            responseEntry.getElapseTime().stop();

            // forward a scoped context log for response exit point
            ContextLogDispatcher.forward(Level.SCOPED, new GroupChainId("response", request.hashCode()),
                    responseEntry);

            PirasoContextHolder.removeContext();
        }
    }
}

---

From source file:net.lightbody.bmp.proxy.jetty.jetty.servlet.AbstractSessionManager.java

private String newSessionId(HttpServletRequest request, long created) {
    synchronized (__allSessions) {
        // A requested session ID can only be used if it is in the global map of
        // ID but not in this contexts map.  Ie it is an ID in use by another context
        // in this server and thus we are doing a cross context dispatch.
        if (_crossContextSessionIDs) {
            String requested_id = (String) request.getAttribute(__NEW_SESSION_ID);
            if (requested_id == null)
                requested_id = request.getRequestedSessionId();
            if (requested_id != null && requested_id != null && __allSessions.containsKey(requested_id)
                    && !_sessions.containsKey(requested_id))
                return requested_id;
        }/*w  w w .j  a  v  a2s  .  c  om*/

        // pick a new unique ID!
        String id = null;
        while (id == null || id.length() == 0 || __allSessions.containsKey(id)) {
            long r = _weakRandom
                    ? (hashCode() ^ Runtime.getRuntime().freeMemory() ^ _random.nextInt()
                            ^ (((long) request.hashCode()) << 32))
                    : _random.nextLong();
            r ^= created;
            if (request != null && request.getRemoteAddr() != null)
                r ^= request.getRemoteAddr().hashCode();
            if (r < 0)
                r = -r;
            id = Long.toString(r, 36);

            String worker = (String) request.getAttribute("net.lightbody.bmp.proxy.jetty.http.ajp.JVMRoute");
            if (worker != null)
                id += "." + worker;
            else if (_workerName != null)
                id += "." + _workerName;
        }
        return id;
    }
}

---

From source file:org.browsermob.proxy.jetty.jetty.servlet.AbstractSessionManager.java

private String newSessionId(HttpServletRequest request, long created) {
    synchronized (__allSessions) {
        // A requested session ID can only be used if it is in the global map of
        // ID but not in this contexts map.  Ie it is an ID in use by another context
        // in this server and thus we are doing a cross context dispatch.
        if (_crossContextSessionIDs) {
            String requested_id = (String) request.getAttribute(__NEW_SESSION_ID);
            if (requested_id == null)
                requested_id = request.getRequestedSessionId();
            if (requested_id != null && requested_id != null && __allSessions.containsKey(requested_id)
                    && !_sessions.containsKey(requested_id))
                return requested_id;
        }// w  w  w .  j  a v  a2s.  c o m

        // pick a new unique ID!
        String id = null;
        while (id == null || id.length() == 0 || __allSessions.containsKey(id)) {
            long r = _weakRandom
                    ? (hashCode() ^ Runtime.getRuntime().freeMemory() ^ _random.nextInt()
                            ^ (((long) request.hashCode()) << 32))
                    : _random.nextLong();
            r ^= created;
            if (request != null && request.getRemoteAddr() != null)
                r ^= request.getRemoteAddr().hashCode();
            if (r < 0)
                r = -r;
            id = Long.toString(r, 36);

            String worker = (String) request.getAttribute("org.browsermob.proxy.jetty.http.ajp.JVMRoute");
            if (worker != null)
                id += "." + worker;
            else if (_workerName != null)
                id += "." + _workerName;
        }
        return id;
    }
}

---

From source file:org.openqa.jetty.jetty.servlet.AbstractSessionManager.java

private String newSessionId(HttpServletRequest request, long created) {
    synchronized (__allSessions) {
        // A requested session ID can only be used if it is in the global map of
        // ID but not in this contexts map.  Ie it is an ID in use by another context
        // in this server and thus we are doing a cross context dispatch.
        if (_crossContextSessionIDs) {
            String requested_id = (String) request.getAttribute(__NEW_SESSION_ID);
            if (requested_id == null)
                requested_id = request.getRequestedSessionId();
            if (requested_id != null && requested_id != null && __allSessions.containsKey(requested_id)
                    && !_sessions.containsKey(requested_id))
                return requested_id;
        }// ww  w .  j  a v a2s  . c o  m

        // pick a new unique ID!
        String id = null;
        while (id == null || id.length() == 0 || __allSessions.containsKey(id)) {
            long r = _weakRandom
                    ? (hashCode() ^ Runtime.getRuntime().freeMemory() ^ _random.nextInt()
                            ^ (((long) request.hashCode()) << 32))
                    : _random.nextLong();
            r ^= created;
            if (request != null && request.getRemoteAddr() != null)
                r ^= request.getRemoteAddr().hashCode();
            if (r < 0)
                r = -r;
            id = Long.toString(r, 36);

            String worker = (String) request.getAttribute("org.openqa.jetty.http.ajp.JVMRoute");
            if (worker != null)
                id += "." + worker;
            else if (_workerName != null)
                id += "." + _workerName;
        }
        return id;
    }
}

---