From 069490a5ca2fd1988d29daf45d892f47ad665115 Mon Sep 17 00:00:00 2001 From: The Android Open Source Project Date: Tue, 3 Mar 2009 19:29:16 -0800 Subject: auto import from //depot/cupcake/@135843 --- .../apache/http/conn/params/ConnManagerParams.java | 169 +++++++++++++++++++++ 1 file changed, 169 insertions(+) create mode 100644 src/org/apache/http/conn/params/ConnManagerParams.java (limited to 'src/org/apache/http/conn/params/ConnManagerParams.java') diff --git a/src/org/apache/http/conn/params/ConnManagerParams.java b/src/org/apache/http/conn/params/ConnManagerParams.java new file mode 100644 index 0000000..c6e042e --- /dev/null +++ b/src/org/apache/http/conn/params/ConnManagerParams.java @@ -0,0 +1,169 @@ +/* + * $HeadURL: http://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk/module-client/src/main/java/org/apache/http/conn/params/ConnManagerParams.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 + * . + * + */ + +package org.apache.http.conn.params; + +import org.apache.http.conn.routing.HttpRoute; +import org.apache.http.params.HttpParams; + +/** + * This class represents a collection of HTTP protocol parameters applicable + * to client-side + * {@link org.apache.http.conn.ClientConnectionManager connection managers}. + * + * @author Oleg Kalnichevski + * @author Michael Becke + * + * @version $Revision: 658785 $ + * + * @since 4.0 + * + * @see ConnManagerPNames + */ +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 org.apache.http.conn.ManagedClientConnection} from the + * {@link org.apache.http.conn.ClientConnectionManager}. + * + * @return timeout in milliseconds. + */ + public static long getTimeout(final HttpParams params) { + if (params == null) { + throw new IllegalArgumentException("HTTP parameters may not be null"); + } + return params.getLongParameter(TIMEOUT, 0); + } + + /** + * Sets the timeout in milliseconds used when retrieving a + * {@link org.apache.http.conn.ManagedClientConnection} from the + * {@link org.apache.http.conn.ClientConnectionManager}. + * + * @param timeout the timeout in milliseconds + */ + public static void setTimeout(final HttpParams params, long timeout) { + if (params == null) { + throw new IllegalArgumentException("HTTP parameters may not be null"); + } + 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(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 + * + * @see ConnManagerPNames#MAX_CONNECTIONS_PER_ROUTE + */ + public static void setMaxConnectionsPerRoute(final HttpParams params, + final ConnPerRoute connPerRoute) { + if (params == null) { + throw new IllegalArgumentException + ("HTTP parameters must not be null."); + } + 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. + * + * @see ConnManagerPNames#MAX_CONNECTIONS_PER_ROUTE + */ + public static ConnPerRoute getMaxConnectionsPerRoute(final HttpParams params) { + if (params == null) { + throw new IllegalArgumentException + ("HTTP parameters must not be null."); + } + 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. + * + * @see ConnManagerPNames#MAX_TOTAL_CONNECTIONS + */ + public static void setMaxTotalConnections( + final HttpParams params, + int maxTotalConnections) { + if (params == null) { + throw new IllegalArgumentException + ("HTTP parameters must not be null."); + } + params.setIntParameter(MAX_TOTAL_CONNECTIONS, maxTotalConnections); + } + + /** + * Gets the maximum number of connections allowed. + * + * @param params HTTP parameters + * + * @return The maximum number of connections allowed. + * + * @see ConnManagerPNames#MAX_TOTAL_CONNECTIONS + */ + public static int getMaxTotalConnections( + final HttpParams params) { + if (params == null) { + throw new IllegalArgumentException + ("HTTP parameters must not be null."); + } + return params.getIntParameter(MAX_TOTAL_CONNECTIONS, DEFAULT_MAX_TOTAL_CONNECTIONS); + } + + +} -- cgit v1.1