Android
org.apache.http.conn.routing
public interface

org.apache.http.conn.routing.RouteInfo

org.apache.http.conn.routing.RouteInfo

Read-only interface for route information.

Nested Classes
RouteInfo.LayerType The layering type of a route. 
RouteInfo.TunnelType The tunnelling type of a route. 
Known Indirect Subclasses

Summary

Public Methods

          int  getHopCount()
Obtains the number of hops in this route.
          HttpHost  getHopTarget(int hop)
Obtains the target of a hop in this route.
          RouteInfo.LayerType  getLayerType()
Obtains the layering type of this route.
          InetAddress  getLocalAddress()
Obtains the local address to connect from.
          HttpHost  getProxyHost()
Obtains the first proxy host.
          HttpHost  getTargetHost()
Obtains the target host.
          RouteInfo.TunnelType  getTunnelType()
Obtains the tunnel type of this route.
          boolean  isLayered()
Checks whether this route includes a layered protocol.
          boolean  isSecure()
Checks whether this route is secure.
          boolean  isTunnelled()
Checks whether this route is tunnelled through a proxy.

Details

Public Methods

public int getHopCount()

Obtains the number of hops in this route. A direct route has one hop. A route through a proxy has two hops. A route through a chain of n proxies has n+1 hops.

Returns

  • the number of hops in this route

public HttpHost getHopTarget(int hop)

Obtains the target of a hop in this route. The target of the last hop is the target host, the target of previous hops is the respective proxy in the chain. For a route through exactly one proxy, target of hop 0 is the proxy and target of hop 1 is the target host.

Parameters

hop index of the hop for which to get the target, 0 for first

Returns

  • the target of the given hop

Throws

IllegalArgumentException if the argument is negative or not less than getHopCount()

public RouteInfo.LayerType getLayerType()

Obtains the layering type of this route. In the presence of proxies, only layering over an end-to-end tunnel is considered.

Returns

  • the layering type

public InetAddress getLocalAddress()

Obtains the local address to connect from.

Returns

  • the local address, or null

public HttpHost getProxyHost()

Obtains the first proxy host.

Returns

  • the first proxy in the proxy chain, or null if this route is direct

public HttpHost getTargetHost()

Obtains the target host.

Returns

  • the target host

public RouteInfo.TunnelType getTunnelType()

Obtains the tunnel type of this route. If there is a proxy chain, only end-to-end tunnels are considered.

Returns

  • the tunnelling type

public boolean isLayered()

Checks whether this route includes a layered protocol. In the presence of proxies, only layering over an end-to-end tunnel is considered.

Returns

  • true if layered, false otherwise

public boolean isSecure()

Checks whether this route is secure.

Returns

  • true if secure, false otherwise

public boolean isTunnelled()

Checks whether this route is tunnelled through a proxy. If there is a proxy chain, only end-to-end tunnels are considered.

Returns

  • true if tunnelled end-to-end through at least one proxy, false otherwise
Copyright 2007 Google Inc. Build 0.9_r1-98467 - 14 Aug 2008 18:48