BasicRouteDirector Class Reference

Basic implementation of an HttpRouteDirector . More...

Inheritance diagram for BasicRouteDirector:

Description

This implementation is stateless and therefore thread-safe.

Author

Roland Weber

Version

Revision

620255

Since

4.0

Notice

The following notice applies to the original API on which this API is based, and to its documentation. The documentation of this API has been revised from the original.

/*
 * Copyright (C) 2006 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

Public Member Functions
int	nextStep (RouteInfo plan, RouteInfo fact)
	Provides the next step. More...

Protected Member Functions
int	firstStep (RouteInfo plan)
	Determines the first step to establish a route. More...
int	directStep (RouteInfo plan, RouteInfo fact)
	Determines the next step to establish a direct connection. More...
int	proxiedStep (RouteInfo plan, RouteInfo fact)
	Determines the next step to establish a connection via proxy. More...

Additional Inherited Members
Static Public Attributes inherited from HttpRouteDirector
static final int	UNREACHABLE = -1
	Indicates that the route can not be established at all. More...
static final int	COMPLETE = 0
	Indicates that the route is complete. More...
static final int	CONNECT_TARGET = 1
	Step: open connection to target. More...
static final int	CONNECT_PROXY = 2
	Step: open connection to proxy. More...
static final int	TUNNEL_TARGET = 3
	Step: tunnel through proxy to target. More...
static final int	TUNNEL_PROXY = 4
	Step: tunnel through proxy to other proxy. More...
static final int	LAYER_PROTOCOL = 5
	Step: layer protocol (over tunnel). More...

Member Function Documentation

nextStep()

int nextStep	(	RouteInfo	plan,
		RouteInfo	fact
	)

Parameters

plan	the planned route
fact	the currently established route, or null if nothing is established

Returns

one of the constants defined in this class, indicating either the next step to perform, or success, or failure. 0 is for success, a negative value for failure.

Implements HttpRouteDirector.

firstStep()

int firstStep ( RouteInfo  plan )

protected

Parameters

plan	the planned route

Returns

the first step

directStep()

int directStep ( RouteInfo  plan, RouteInfo  fact  )

protected

Parameters

plan	the planned route
fact	the currently established route

Returns

one of the constants defined in this class, indicating either the next step to perform, or success, or failure

proxiedStep()

int proxiedStep ( RouteInfo  plan, RouteInfo  fact  )

protected

Parameters

plan	the planned route
fact	the currently established route

Returns

one of the constants defined in this class, indicating either the next step to perform, or success, or failure