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/*
* ====================================================================
* 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 ch.boye.httpclientandroidlib.conn.params;
import ch.boye.httpclientandroidlib.annotation.Immutable;
import ch.boye.httpclientandroidlib.conn.routing.HttpRoute;
import ch.boye.httpclientandroidlib.params.HttpParams;
import ch.boye.httpclientandroidlib.util.Args;
/**
* An adaptor for manipulating HTTP connection management
* parameters in {@link HttpParams}.
*
* @since 4.0
*
* @see ConnManagerPNames
*
* @deprecated (4.1) use configuration methods of the specific connection manager implementation.
*/
@Deprecated
@Immutable
public final class ConnManagerParams implements ConnManagerPNames {
/** The default maximum number of connections allowed overall */
public static final int DEFAULT_MAX_TOTAL_CONNECTIONS = 20;
/**
* Returns the timeout in milliseconds used when retrieving a
* {@link ch.boye.httpclientandroidlib.conn.ManagedClientConnection} from the
* {@link ch.boye.httpclientandroidlib.conn.ClientConnectionManager}.
*
* @return timeout in milliseconds.
*
* @deprecated (4.1) use {@link
* ch.boye.httpclientandroidlib.params.HttpConnectionParams#getConnectionTimeout(HttpParams)}
*/
@Deprecated
public static long getTimeout(final HttpParams params) {
Args.notNull(params, "HTTP parameters");
return params.getLongParameter(TIMEOUT, 0);
}
/**
* Sets the timeout in milliseconds used when retrieving a
* {@link ch.boye.httpclientandroidlib.conn.ManagedClientConnection} from the
* {@link ch.boye.httpclientandroidlib.conn.ClientConnectionManager}.
*
* @param timeout the timeout in milliseconds
*
* @deprecated (4.1) use {@link
* ch.boye.httpclientandroidlib.params.HttpConnectionParams#setConnectionTimeout(HttpParams, int)}
*/
@Deprecated
public static void setTimeout(final HttpParams params, final long timeout) {
Args.notNull(params, "HTTP parameters");
params.setLongParameter(TIMEOUT, timeout);
}
/** The default maximum number of connections allowed per host */
private static final ConnPerRoute DEFAULT_CONN_PER_ROUTE = new ConnPerRoute() {
public int getMaxForRoute(final HttpRoute route) {
return ConnPerRouteBean.DEFAULT_MAX_CONNECTIONS_PER_ROUTE;
}
};
/**
* Sets lookup interface for maximum number of connections allowed per route.
*
* @param params HTTP parameters
* @param connPerRoute lookup interface for maximum number of connections allowed
* per route
*/
public static void setMaxConnectionsPerRoute(final HttpParams params,
final ConnPerRoute connPerRoute) {
Args.notNull(params, "HTTP parameters");
params.setParameter(MAX_CONNECTIONS_PER_ROUTE, connPerRoute);
}
/**
* Returns lookup interface for maximum number of connections allowed per route.
*
* @param params HTTP parameters
*
* @return lookup interface for maximum number of connections allowed per route.
*/
public static ConnPerRoute getMaxConnectionsPerRoute(final HttpParams params) {
Args.notNull(params, "HTTP parameters");
ConnPerRoute connPerRoute = (ConnPerRoute) params.getParameter(MAX_CONNECTIONS_PER_ROUTE);
if (connPerRoute == null) {
connPerRoute = DEFAULT_CONN_PER_ROUTE;
}
return connPerRoute;
}
/**
* Sets the maximum number of connections allowed.
*
* @param params HTTP parameters
* @param maxTotalConnections The maximum number of connections allowed.
*/
public static void setMaxTotalConnections(
final HttpParams params,
final int maxTotalConnections) {
Args.notNull(params, "HTTP parameters");
params.setIntParameter(MAX_TOTAL_CONNECTIONS, maxTotalConnections);
}
/**
* Gets the maximum number of connections allowed.
*
* @param params HTTP parameters
*
* @return The maximum number of connections allowed.
*/
public static int getMaxTotalConnections(
final HttpParams params) {
Args.notNull(params, "HTTP parameters");
return params.getIntParameter(MAX_TOTAL_CONNECTIONS, DEFAULT_MAX_TOTAL_CONNECTIONS);
}
}
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