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-rw-r--r--src/org/apache/http/conn/params/ConnRouteParams.java203
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diff --git a/src/org/apache/http/conn/params/ConnRouteParams.java b/src/org/apache/http/conn/params/ConnRouteParams.java
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--- a/src/org/apache/http/conn/params/ConnRouteParams.java
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-/*
- * $HeadURL: http://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk/module-client/src/main/java/org/apache/http/conn/params/ConnRouteParams.java $
- * $Revision: 658785 $
- * $Date: 2008-05-21 10:47:40 -0700 (Wed, 21 May 2008) $
- *
- * ====================================================================
- *
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You 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.
- * ====================================================================
- *
- * This software consists of voluntary contributions made by many
- * individuals on behalf of the Apache Software Foundation. For more
- * information on the Apache Software Foundation, please see
- * <http://www.apache.org/>.
- *
- */
-
-package org.apache.http.conn.params;
-
-
-import java.net.InetAddress;
-
-import org.apache.http.HttpHost;
-import org.apache.http.params.HttpParams;
-import org.apache.http.conn.routing.HttpRoute;
-
-
-
-/**
- * An adaptor for accessing route related parameters in {@link HttpParams}.
- * See {@link ConnRoutePNames} for parameter name definitions.
- *
- * @author <a href="mailto:oleg at ural.ru">Oleg Kalnichevski</a>
- * @author <a href="mailto:rolandw at apache.org">Roland Weber</a>
- *
- * @version $Revision: 658785 $
- *
- * @since 4.0
- */
-public class ConnRouteParams implements ConnRoutePNames {
-
- /**
- * A special value indicating "no host".
- * This relies on a nonsense scheme name to avoid conflicts
- * with actual hosts. Note that this is a <i>valid</i> host.
- */
- public static final HttpHost NO_HOST =
- new HttpHost("127.0.0.255", 0, "no-host");
-
- /**
- * A special value indicating "no route".
- * This is a route with {@link #NO_HOST} as the target.
- */
- public static final HttpRoute NO_ROUTE = new HttpRoute(NO_HOST);
-
-
- /** Disabled default constructor. */
- private ConnRouteParams() {
- // no body
- }
-
-
- /**
- * Obtains the {@link ConnRoutePNames#DEFAULT_PROXY DEFAULT_PROXY}
- * parameter value.
- * {@link #NO_HOST} will be mapped to <code>null</code>,
- * to allow unsetting in a hierarchy.
- *
- * @param params the parameters in which to look up
- *
- * @return the default proxy set in the argument parameters, or
- * <code>null</code> if not set
- */
- public static HttpHost getDefaultProxy(HttpParams params) {
- if (params == null) {
- throw new IllegalArgumentException("Parameters must not be null.");
- }
- HttpHost proxy = (HttpHost)
- params.getParameter(DEFAULT_PROXY);
- if ((proxy != null) && NO_HOST.equals(proxy)) {
- // value is explicitly unset
- proxy = null;
- }
- return proxy;
- }
-
-
- /**
- * Sets the {@link ConnRoutePNames#DEFAULT_PROXY DEFAULT_PROXY}
- * parameter value.
- *
- * @param params the parameters in which to set the value
- * @param proxy the value to set, may be <code>null</code>.
- * Note that {@link #NO_HOST} will be mapped to
- * <code>null</code> by {@link #getDefaultProxy},
- * to allow for explicit unsetting in hierarchies.
- */
- public static void setDefaultProxy(HttpParams params,
- HttpHost proxy) {
- if (params == null) {
- throw new IllegalArgumentException("Parameters must not be null.");
- }
- params.setParameter(DEFAULT_PROXY, proxy);
- }
-
-
- /**
- * Obtains the {@link ConnRoutePNames#FORCED_ROUTE FORCED_ROUTE}
- * parameter value.
- * {@link #NO_ROUTE} will be mapped to <code>null</code>,
- * to allow unsetting in a hierarchy.
- *
- * @param params the parameters in which to look up
- *
- * @return the forced route set in the argument parameters, or
- * <code>null</code> if not set
- */
- public static HttpRoute getForcedRoute(HttpParams params) {
- if (params == null) {
- throw new IllegalArgumentException("Parameters must not be null.");
- }
- HttpRoute route = (HttpRoute)
- params.getParameter(FORCED_ROUTE);
- if ((route != null) && NO_ROUTE.equals(route)) {
- // value is explicitly unset
- route = null;
- }
- return route;
- }
-
-
- /**
- * Sets the {@link ConnRoutePNames#FORCED_ROUTE FORCED_ROUTE}
- * parameter value.
- *
- * @param params the parameters in which to set the value
- * @param route the value to set, may be <code>null</code>.
- * Note that {@link #NO_ROUTE} will be mapped to
- * <code>null</code> by {@link #getForcedRoute},
- * to allow for explicit unsetting in hierarchies.
- */
- public static void setForcedRoute(HttpParams params,
- HttpRoute route) {
- if (params == null) {
- throw new IllegalArgumentException("Parameters must not be null.");
- }
- params.setParameter(FORCED_ROUTE, route);
- }
-
-
- /**
- * Obtains the {@link ConnRoutePNames#LOCAL_ADDRESS LOCAL_ADDRESS}
- * parameter value.
- * There is no special value that would automatically be mapped to
- * <code>null</code>. You can use the wildcard address (0.0.0.0 for IPv4,
- * :: for IPv6) to override a specific local address in a hierarchy.
- *
- * @param params the parameters in which to look up
- *
- * @return the local address set in the argument parameters, or
- * <code>null</code> if not set
- */
- public static InetAddress getLocalAddress(HttpParams params) {
- if (params == null) {
- throw new IllegalArgumentException("Parameters must not be null.");
- }
- InetAddress local = (InetAddress)
- params.getParameter(LOCAL_ADDRESS);
- // no explicit unsetting
- return local;
- }
-
-
- /**
- * Sets the {@link ConnRoutePNames#LOCAL_ADDRESS LOCAL_ADDRESS}
- * parameter value.
- *
- * @param params the parameters in which to set the value
- * @param local the value to set, may be <code>null</code>
- */
- public static void setLocalAddress(HttpParams params,
- InetAddress local) {
- if (params == null) {
- throw new IllegalArgumentException("Parameters must not be null.");
- }
- params.setParameter(LOCAL_ADDRESS, local);
- }
-
-}
-
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