Package org.apache.http.impl.client

Class DefaultRequestDirector

    • Field Detail

      • log

        private final org.apache.commons.logging.Log log
        Deprecated.

      • routePlanner

        protected final HttpRoutePlanner routePlanner
        Deprecated.
        The route planner.

      • reuseStrategy

        protected final org.apache.http.ConnectionReuseStrategy reuseStrategy
        Deprecated.
        The connection re-use strategy.

      • requestExec

        protected final org.apache.http.protocol.HttpRequestExecutor requestExec
        Deprecated.
        The request executor.

      • httpProcessor

        protected final org.apache.http.protocol.HttpProcessor httpProcessor
        Deprecated.
        The HTTP protocol processor.

      • redirectHandler

        protected final RedirectHandler redirectHandler
        Deprecated.
        The redirect handler.

      • redirectStrategy

        protected final RedirectStrategy redirectStrategy
        Deprecated.
        The redirect strategy.

      • targetAuthHandler

        protected final AuthenticationHandler targetAuthHandler
        Deprecated.
        The target authentication handler.

      • targetAuthStrategy

        protected final AuthenticationStrategy targetAuthStrategy
        Deprecated.
        The target authentication handler.

      • proxyAuthHandler

        protected final AuthenticationHandler proxyAuthHandler
        Deprecated.
        The proxy authentication handler.

      • proxyAuthStrategy

        protected final AuthenticationStrategy proxyAuthStrategy
        Deprecated.
        The proxy authentication handler.

      • userTokenHandler

        protected final UserTokenHandler userTokenHandler
        Deprecated.
        The user token handler.

      • params

        protected final org.apache.http.params.HttpParams params
        Deprecated.
        The HTTP parameters.

      • targetAuthState

        protected final AuthState targetAuthState
        Deprecated.

      • proxyAuthState

        protected final AuthState proxyAuthState
        Deprecated.

      • execCount

        private int execCount
        Deprecated.

      • redirectCount

        private int redirectCount
        Deprecated.

      • maxRedirects

        private final int maxRedirects
        Deprecated.

      • virtualHost

        private org.apache.http.HttpHost virtualHost
        Deprecated.

    • Method Detail

      • wrapRequest

        private RequestWrapper wrapRequest​(org.apache.http.HttpRequest request)
                            throws org.apache.http.ProtocolException
        Deprecated.
        Throws:
        org.apache.http.ProtocolException

      • rewriteRequestURI

        protected void rewriteRequestURI​(RequestWrapper request,
                                 HttpRoute route)
                          throws org.apache.http.ProtocolException
        Deprecated.
        Throws:
        org.apache.http.ProtocolException

      • execute

        public org.apache.http.HttpResponse execute​(org.apache.http.HttpHost targetHost,
                                            org.apache.http.HttpRequest request,
                                            org.apache.http.protocol.HttpContext context)
                                     throws org.apache.http.HttpException,
                                            java.io.IOException
        Deprecated.
        Description copied from interface: RequestDirector
        Executes a request.

        Note: For the time being, a new director is instantiated for each request. This is the same behavior as for HttpMethodDirector in HttpClient 3.

        Specified by:
        execute in interface RequestDirector
        Parameters:
        targetHost - the target host for the request. Implementations may accept null if they can still determine a route, for example to a default target or by inspecting the request.
        request - the request to execute
        context - the context for executing the request
        Returns:
        the final response to the request. This is never an intermediate response with status code 1xx.
        Throws:
        org.apache.http.HttpException - in case of a problem
        java.io.IOException - in case of an IO problem or if the connection was aborted

      • tryConnect

        private void tryConnect​(RoutedRequest req,
                        org.apache.http.protocol.HttpContext context)
                 throws org.apache.http.HttpException,
                        java.io.IOException
        Deprecated.
        Establish connection either directly or through a tunnel and retry in case of a recoverable I/O failure
        Throws:
        org.apache.http.HttpException
        java.io.IOException

      • tryExecute

        private org.apache.http.HttpResponse tryExecute​(RoutedRequest req,
                                                org.apache.http.protocol.HttpContext context)
                                         throws org.apache.http.HttpException,
                                                java.io.IOException
        Deprecated.
        Execute request and retry in case of a recoverable I/O failure
        Throws:
        org.apache.http.HttpException
        java.io.IOException

      • releaseConnection

        protected void releaseConnection()
        Deprecated.
        Returns the connection back to the connection manager and prepares for retrieving a new connection during the next request.

      • determineRoute

        protected HttpRoute determineRoute​(org.apache.http.HttpHost targetHost,
                                   org.apache.http.HttpRequest request,
                                   org.apache.http.protocol.HttpContext context)
                            throws org.apache.http.HttpException
        Deprecated.
        Determines the route for a request. Called by execute(org.apache.http.HttpHost, org.apache.http.HttpRequest, org.apache.http.protocol.HttpContext) to determine the route for either the original or a followup request.
        Parameters:
        targetHost - the target host for the request. Implementations may accept null if they can still determine a route, for example to a default target or by inspecting the request.
        request - the request to execute
        context - the context to use for the execution, never null
        Returns:
        the route the request should take
        Throws:
        org.apache.http.HttpException - in case of a problem

      • establishRoute

        protected void establishRoute​(HttpRoute route,
                              org.apache.http.protocol.HttpContext context)
                       throws org.apache.http.HttpException,
                              java.io.IOException
        Deprecated.
        Establishes the target route.
        Parameters:
        route - the route to establish
        context - the context for the request execution
        Throws:
        org.apache.http.HttpException - in case of a problem
        java.io.IOException - in case of an IO problem

      • createTunnelToTarget

        protected boolean createTunnelToTarget​(HttpRoute route,
                                       org.apache.http.protocol.HttpContext context)
                                throws org.apache.http.HttpException,
                                       java.io.IOException
        Deprecated.
        Creates a tunnel to the target server. The connection must be established to the (last) proxy. A CONNECT request for tunnelling through the proxy will be created and sent, the response received and checked. This method does not update the connection with information about the tunnel, that is left to the caller.
        Parameters:
        route - the route to establish
        context - the context for request execution
        Returns:
        true if the tunnelled route is secure, false otherwise. The implementation here always returns false, but derived classes may override.
        Throws:
        org.apache.http.HttpException - in case of a problem
        java.io.IOException - in case of an IO problem

      • createTunnelToProxy

        protected boolean createTunnelToProxy​(HttpRoute route,
                                      int hop,
                                      org.apache.http.protocol.HttpContext context)
                               throws org.apache.http.HttpException,
                                      java.io.IOException
        Deprecated.
        Creates a tunnel to an intermediate proxy. This method is not implemented in this class. It just throws an exception here.
        Parameters:
        route - the route to establish
        hop - the hop in the route to establish now. route.getHopTarget(hop) will return the proxy to tunnel to.
        context - the context for request execution
        Returns:
        true if the partially tunnelled connection is secure, false otherwise.
        Throws:
        org.apache.http.HttpException - in case of a problem
        java.io.IOException - in case of an IO problem

      • createConnectRequest

        protected org.apache.http.HttpRequest createConnectRequest​(HttpRoute route,
                                                           org.apache.http.protocol.HttpContext context)
        Deprecated.
        Creates the CONNECT request for tunnelling. Called by createTunnelToTarget.
        Parameters:
        route - the route to establish
        context - the context for request execution
        Returns:
        the CONNECT request for tunnelling

      • handleResponse

        protected RoutedRequest handleResponse​(RoutedRequest roureq,
                                       org.apache.http.HttpResponse response,
                                       org.apache.http.protocol.HttpContext context)
                                throws org.apache.http.HttpException,
                                       java.io.IOException
        Deprecated.
        Analyzes a response to check need for a followup.
        Parameters:
        roureq - the request and route.
        response - the response to analayze
        context - the context used for the current request execution
        Returns:
        the followup request and route if there is a followup, or null if the response should be returned as is
        Throws:
        org.apache.http.HttpException - in case of a problem
        java.io.IOException - in case of an IO problem

      • abortConnection

        private void abortConnection()
        Deprecated.
        Shuts down the connection. This method is called from a catch block in execute during exception handling.