Package de.aristaflow.adept2.base.servletcontainer.demux

Class DemuxRequest

java.lang.Object
de.aristaflow.adept2.base.servletcontainer.demux.DemuxRequest
All Implemented Interfaces:
jakarta.servlet.http.HttpServletRequest, jakarta.servlet.ServletRequest
public class DemuxRequest extends Object implements jakarta.servlet.http.HttpServletRequest
A DemuxRequest wraps a HttpServletRequest and adapts its paths. This is required to demultiplex the request properly, i. e. the paths valid for the DemuxServlet need to be adapted for the inner servlets so that the DemuxServlet becomes invisible for them. This is done by "moving" the servlet path of the DemuxServlet to the context path and "moving" the path of the inner servlet (more or less its mapping) from the path info to the servlet path.
Also the servlet context is being changed. All other methods simply forward to the parent request.
See Also:

  • Field Details

    • dsc

      protected final jakarta.servlet.ServletContext dsc
      The (deferred) servlet context.

    • demuxContextPath

      protected final String demuxContextPath
      The context path of the demultiplexing servlet.

    • servletPath

      protected final String servletPath
      The servlet path of the inner servlet.

    • pathInfo

      protected final String pathInfo
      The path info the inner servlet.

    • parent

      protected final jakarta.servlet.http.HttpServletRequest parent
      The (wrapped) parent request (of the outer DemuxServlet).

  • Constructor Details

    • DemuxRequest

      protected DemuxRequest(jakarta.servlet.ServletContext dsc, String demuxContextPath, String servletPath, jakarta.servlet.http.HttpServletRequest parent)
      Creates a new request handled by a DemuxServlet. This adapts the servlet context and the paths of the designated parent request appropriately for the DemuxServlet.
      Parameters:
      dsc - The (deferred) servlet context.
      demuxContextPath - The context path of the demultiplexing servlet.
      servletPath - The servlet path of the inner servlet.
      parent - The (wrapped) parent request (of the outer DemuxServlet)

  • Method Details

    • getAttribute

      public Object getAttribute(String name)
      Specified by:
      getAttribute in interface jakarta.servlet.ServletRequest

    • getAttributeNames

      public Enumeration<String> getAttributeNames()
      Specified by:
      getAttributeNames in interface jakarta.servlet.ServletRequest

    • getCharacterEncoding

      public String getCharacterEncoding()
      Specified by:
      getCharacterEncoding in interface jakarta.servlet.ServletRequest

    • setCharacterEncoding

      public void setCharacterEncoding(String env) throws UnsupportedEncodingException
      Specified by:
      setCharacterEncoding in interface jakarta.servlet.ServletRequest
      Throws:
      UnsupportedEncodingException

    • getContentLength

      public int getContentLength()
      Specified by:
      getContentLength in interface jakarta.servlet.ServletRequest

    • getContentLengthLong

      public long getContentLengthLong()
      Specified by:
      getContentLengthLong in interface jakarta.servlet.ServletRequest

    • getContentType

      public String getContentType()
      Specified by:
      getContentType in interface jakarta.servlet.ServletRequest

    • getInputStream

      public jakarta.servlet.ServletInputStream getInputStream() throws IOException
      Specified by:
      getInputStream in interface jakarta.servlet.ServletRequest
      Throws:
      IOException

    • getParameter

      public String getParameter(String name)
      Specified by:
      getParameter in interface jakarta.servlet.ServletRequest

    • getParameterNames

      public Enumeration<String> getParameterNames()
      Specified by:
      getParameterNames in interface jakarta.servlet.ServletRequest

    • getParameterValues

      public String[] getParameterValues(String name)
      Specified by:
      getParameterValues in interface jakarta.servlet.ServletRequest

    • getParameterMap

      public Map<String,String[]> getParameterMap()
      Specified by:
      getParameterMap in interface jakarta.servlet.ServletRequest

    • getProtocol

      public String getProtocol()
      Specified by:
      getProtocol in interface jakarta.servlet.ServletRequest

    • getScheme

      public String getScheme()
      Specified by:
      getScheme in interface jakarta.servlet.ServletRequest

    • getServerName

      public String getServerName()
      Specified by:
      getServerName in interface jakarta.servlet.ServletRequest

    • getServerPort

      public int getServerPort()
      Specified by:
      getServerPort in interface jakarta.servlet.ServletRequest

    • getReader

      public BufferedReader getReader() throws IOException
      Specified by:
      getReader in interface jakarta.servlet.ServletRequest
      Throws:
      IOException

    • getRemoteAddr

      public String getRemoteAddr()
      Specified by:
      getRemoteAddr in interface jakarta.servlet.ServletRequest

    • getRemoteHost

      public String getRemoteHost()
      Specified by:
      getRemoteHost in interface jakarta.servlet.ServletRequest

    • setAttribute

      public void setAttribute(String name, Object o)
      Specified by:
      setAttribute in interface jakarta.servlet.ServletRequest

    • removeAttribute

      public void removeAttribute(String name)
      Specified by:
      removeAttribute in interface jakarta.servlet.ServletRequest

    • getLocale

      public Locale getLocale()
      Specified by:
      getLocale in interface jakarta.servlet.ServletRequest

    • getLocales

      public Enumeration<Locale> getLocales()
      Specified by:
      getLocales in interface jakarta.servlet.ServletRequest

    • isSecure

      public boolean isSecure()
      Specified by:
      isSecure in interface jakarta.servlet.ServletRequest

    • getRequestDispatcher

      public jakarta.servlet.RequestDispatcher getRequestDispatcher(String path)
      Specified by:
      getRequestDispatcher in interface jakarta.servlet.ServletRequest

    • getRemotePort

      public int getRemotePort()
      Specified by:
      getRemotePort in interface jakarta.servlet.ServletRequest

    • getLocalName

      public String getLocalName()
      Specified by:
      getLocalName in interface jakarta.servlet.ServletRequest

    • getLocalAddr

      public String getLocalAddr()
      Specified by:
      getLocalAddr in interface jakarta.servlet.ServletRequest

    • getLocalPort

      public int getLocalPort()
      Specified by:
      getLocalPort in interface jakarta.servlet.ServletRequest

    • getServletContext

      public jakarta.servlet.ServletContext getServletContext()
      Gets the DeferredServletContext of the DemuxServlet handling this request.
      Specified by:
      getServletContext in interface jakarta.servlet.ServletRequest

    • startAsync

      public jakarta.servlet.AsyncContext startAsync() throws IllegalStateException
      Specified by:
      startAsync in interface jakarta.servlet.ServletRequest
      Throws:
      IllegalStateException

    • startAsync

      public jakarta.servlet.AsyncContext startAsync(jakarta.servlet.ServletRequest servletRequest, jakarta.servlet.ServletResponse servletResponse) throws IllegalStateException
      Specified by:
      startAsync in interface jakarta.servlet.ServletRequest
      Throws:
      IllegalStateException

    • isAsyncStarted

      public boolean isAsyncStarted()
      Specified by:
      isAsyncStarted in interface jakarta.servlet.ServletRequest

    • isAsyncSupported

      public boolean isAsyncSupported()
      Specified by:
      isAsyncSupported in interface jakarta.servlet.ServletRequest

    • getAsyncContext

      public jakarta.servlet.AsyncContext getAsyncContext()
      Specified by:
      getAsyncContext in interface jakarta.servlet.ServletRequest

    • getDispatcherType

      public jakarta.servlet.DispatcherType getDispatcherType()
      Specified by:
      getDispatcherType in interface jakarta.servlet.ServletRequest

    • getRequestId

      public String getRequestId()
      Specified by:
      getRequestId in interface jakarta.servlet.ServletRequest

    • getProtocolRequestId

      public String getProtocolRequestId()
      Specified by:
      getProtocolRequestId in interface jakarta.servlet.ServletRequest

    • getServletConnection

      public jakarta.servlet.ServletConnection getServletConnection()
      Specified by:
      getServletConnection in interface jakarta.servlet.ServletRequest

    • getAuthType

      public String getAuthType()
      Specified by:
      getAuthType in interface jakarta.servlet.http.HttpServletRequest

    • getCookies

      public jakarta.servlet.http.Cookie[] getCookies()
      Specified by:
      getCookies in interface jakarta.servlet.http.HttpServletRequest

    • getDateHeader

      public long getDateHeader(String name)
      Specified by:
      getDateHeader in interface jakarta.servlet.http.HttpServletRequest

    • getHeader

      public String getHeader(String name)
      Specified by:
      getHeader in interface jakarta.servlet.http.HttpServletRequest

    • getHeaders

      public Enumeration<String> getHeaders(String name)
      Specified by:
      getHeaders in interface jakarta.servlet.http.HttpServletRequest

    • getHeaderNames

      public Enumeration<String> getHeaderNames()
      Specified by:
      getHeaderNames in interface jakarta.servlet.http.HttpServletRequest

    • getIntHeader

      public int getIntHeader(String name)
      Specified by:
      getIntHeader in interface jakarta.servlet.http.HttpServletRequest

    • getMethod

      public String getMethod()
      Specified by:
      getMethod in interface jakarta.servlet.http.HttpServletRequest

    • getPathInfo

      public String getPathInfo()
      Gets the path info for the inner servlet adapted from the path info of the DemuxServlet handling this request.
      Specified by:
      getPathInfo in interface jakarta.servlet.http.HttpServletRequest

    • getPathTranslated

      public String getPathTranslated()
      Specified by:
      getPathTranslated in interface jakarta.servlet.http.HttpServletRequest

    • getContextPath

      public String getContextPath()
      Gets the context for the inner servlet adapted from the context path of the DemuxServlet handling this request.
      Specified by:
      getContextPath in interface jakarta.servlet.http.HttpServletRequest

    • getQueryString

      public String getQueryString()
      Specified by:
      getQueryString in interface jakarta.servlet.http.HttpServletRequest

    • getRemoteUser

      public String getRemoteUser()
      Specified by:
      getRemoteUser in interface jakarta.servlet.http.HttpServletRequest

    • isUserInRole

      public boolean isUserInRole(String role)
      Specified by:
      isUserInRole in interface jakarta.servlet.http.HttpServletRequest

    • getUserPrincipal

      public Principal getUserPrincipal()
      Specified by:
      getUserPrincipal in interface jakarta.servlet.http.HttpServletRequest

    • getRequestedSessionId

      public String getRequestedSessionId()
      Specified by:
      getRequestedSessionId in interface jakarta.servlet.http.HttpServletRequest

    • getRequestURI

      public String getRequestURI()
      Specified by:
      getRequestURI in interface jakarta.servlet.http.HttpServletRequest

    • getRequestURL

      public StringBuffer getRequestURL()
      Specified by:
      getRequestURL in interface jakarta.servlet.http.HttpServletRequest

    • getServletPath

      public String getServletPath()
      Gets the servlet path for the inner servlet adapted from the servlet path of the DemuxServlet handling this request.
      Specified by:
      getServletPath in interface jakarta.servlet.http.HttpServletRequest

    • getSession

      public jakarta.servlet.http.HttpSession getSession(boolean create)
      Specified by:
      getSession in interface jakarta.servlet.http.HttpServletRequest

    • getSession

      public jakarta.servlet.http.HttpSession getSession()
      Specified by:
      getSession in interface jakarta.servlet.http.HttpServletRequest

    • changeSessionId

      public String changeSessionId()
      Specified by:
      changeSessionId in interface jakarta.servlet.http.HttpServletRequest

    • isRequestedSessionIdValid

      public boolean isRequestedSessionIdValid()
      Specified by:
      isRequestedSessionIdValid in interface jakarta.servlet.http.HttpServletRequest

    • isRequestedSessionIdFromCookie

      public boolean isRequestedSessionIdFromCookie()
      Specified by:
      isRequestedSessionIdFromCookie in interface jakarta.servlet.http.HttpServletRequest

    • isRequestedSessionIdFromURL

      public boolean isRequestedSessionIdFromURL()
      Specified by:
      isRequestedSessionIdFromURL in interface jakarta.servlet.http.HttpServletRequest

    • authenticate

      public boolean authenticate(jakarta.servlet.http.HttpServletResponse response) throws IOException, jakarta.servlet.ServletException
      Specified by:
      authenticate in interface jakarta.servlet.http.HttpServletRequest
      Throws:
      IOException
      jakarta.servlet.ServletException

    • login

      public void login(String username, String password) throws jakarta.servlet.ServletException
      Specified by:
      login in interface jakarta.servlet.http.HttpServletRequest
      Throws:
      jakarta.servlet.ServletException

    • logout

      public void logout() throws jakarta.servlet.ServletException
      Specified by:
      logout in interface jakarta.servlet.http.HttpServletRequest
      Throws:
      jakarta.servlet.ServletException

    • getParts

      public Collection<jakarta.servlet.http.Part> getParts() throws IOException, jakarta.servlet.ServletException
      Specified by:
      getParts in interface jakarta.servlet.http.HttpServletRequest
      Throws:
      IOException
      jakarta.servlet.ServletException

    • getPart

      public jakarta.servlet.http.Part getPart(String name) throws IOException, jakarta.servlet.ServletException
      Specified by:
      getPart in interface jakarta.servlet.http.HttpServletRequest
      Throws:
      IOException
      jakarta.servlet.ServletException

    • upgrade

      public <T extends jakarta.servlet.http.HttpUpgradeHandler> T upgrade(Class<T> handlerClass) throws IOException, jakarta.servlet.ServletException
      Specified by:
      upgrade in interface jakarta.servlet.http.HttpServletRequest
      Throws:
      IOException
      jakarta.servlet.ServletException