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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
* .
*
*/
package io.logspace.jvm.agent.shaded.apache.http.impl.client;
import java.net.ProxySelector;
import io.logspace.jvm.agent.shaded.apache.http.ConnectionReuseStrategy;
import io.logspace.jvm.agent.shaded.apache.http.annotation.Contract;
import io.logspace.jvm.agent.shaded.apache.http.annotation.ThreadingBehavior;
import io.logspace.jvm.agent.shaded.apache.http.conn.ClientConnectionManager;
import io.logspace.jvm.agent.shaded.apache.http.conn.routing.HttpRoutePlanner;
import io.logspace.jvm.agent.shaded.apache.http.impl.DefaultConnectionReuseStrategy;
import io.logspace.jvm.agent.shaded.apache.http.impl.NoConnectionReuseStrategy;
import io.logspace.jvm.agent.shaded.apache.http.impl.conn.PoolingClientConnectionManager;
import io.logspace.jvm.agent.shaded.apache.http.impl.conn.ProxySelectorRoutePlanner;
import io.logspace.jvm.agent.shaded.apache.http.impl.conn.SchemeRegistryFactory;
import io.logspace.jvm.agent.shaded.apache.http.params.HttpParams;
/**
* An extension of {@link DefaultHttpClient} pre-configured using system properties.
*
* The following system properties are taken into account by this class:
*
* - ssl.TrustManagerFactory.algorithm
* - javax.net.ssl.trustStoreType
* - javax.net.ssl.trustStore
* - javax.net.ssl.trustStoreProvider
* - javax.net.ssl.trustStorePassword
* - java.home
* - ssl.KeyManagerFactory.algorithm
* - javax.net.ssl.keyStoreType
* - javax.net.ssl.keyStore
* - javax.net.ssl.keyStoreProvider
* - javax.net.ssl.keyStorePassword
* - http.proxyHost
* - http.proxyPort
* - https.proxyHost
* - https.proxyPort
* - http.nonProxyHosts
* - http.keepAlive
* - http.maxConnections
*
*
*
* The following parameters can be used to customize the behavior of this
* class:
*
*
* - {@link io.logspace.jvm.agent.shaded.apache.http.params.CoreProtocolPNames#PROTOCOL_VERSION}
* - {@link io.logspace.jvm.agent.shaded.apache.http.params.CoreProtocolPNames#STRICT_TRANSFER_ENCODING}
* - {@link io.logspace.jvm.agent.shaded.apache.http.params.CoreProtocolPNames#HTTP_ELEMENT_CHARSET}
* - {@link io.logspace.jvm.agent.shaded.apache.http.params.CoreProtocolPNames#USE_EXPECT_CONTINUE}
* - {@link io.logspace.jvm.agent.shaded.apache.http.params.CoreProtocolPNames#WAIT_FOR_CONTINUE}
* - {@link io.logspace.jvm.agent.shaded.apache.http.params.CoreProtocolPNames#USER_AGENT}
* - {@link io.logspace.jvm.agent.shaded.apache.http.params.CoreConnectionPNames#TCP_NODELAY}
* - {@link io.logspace.jvm.agent.shaded.apache.http.params.CoreConnectionPNames#SO_TIMEOUT}
* - {@link io.logspace.jvm.agent.shaded.apache.http.params.CoreConnectionPNames#SO_LINGER}
* - {@link io.logspace.jvm.agent.shaded.apache.http.params.CoreConnectionPNames#SO_REUSEADDR}
* - {@link io.logspace.jvm.agent.shaded.apache.http.params.CoreConnectionPNames#SOCKET_BUFFER_SIZE}
* - {@link io.logspace.jvm.agent.shaded.apache.http.params.CoreConnectionPNames#CONNECTION_TIMEOUT}
* - {@link io.logspace.jvm.agent.shaded.apache.http.params.CoreConnectionPNames#MAX_LINE_LENGTH}
* - {@link io.logspace.jvm.agent.shaded.apache.http.params.CoreConnectionPNames#MAX_HEADER_COUNT}
* - {@link io.logspace.jvm.agent.shaded.apache.http.params.CoreConnectionPNames#STALE_CONNECTION_CHECK}
* - {@link io.logspace.jvm.agent.shaded.apache.http.conn.params.ConnRoutePNames#FORCED_ROUTE}
* - {@link io.logspace.jvm.agent.shaded.apache.http.conn.params.ConnRoutePNames#LOCAL_ADDRESS}
* - {@link io.logspace.jvm.agent.shaded.apache.http.conn.params.ConnRoutePNames#DEFAULT_PROXY}
* - {@link io.logspace.jvm.agent.shaded.apache.http.cookie.params.CookieSpecPNames#DATE_PATTERNS}
* - {@link io.logspace.jvm.agent.shaded.apache.http.cookie.params.CookieSpecPNames#SINGLE_COOKIE_HEADER}
* - {@link io.logspace.jvm.agent.shaded.apache.http.auth.params.AuthPNames#CREDENTIAL_CHARSET}
* - {@link io.logspace.jvm.agent.shaded.apache.http.client.params.ClientPNames#COOKIE_POLICY}
* - {@link io.logspace.jvm.agent.shaded.apache.http.client.params.ClientPNames#HANDLE_AUTHENTICATION}
* - {@link io.logspace.jvm.agent.shaded.apache.http.client.params.ClientPNames#HANDLE_REDIRECTS}
* - {@link io.logspace.jvm.agent.shaded.apache.http.client.params.ClientPNames#MAX_REDIRECTS}
* - {@link io.logspace.jvm.agent.shaded.apache.http.client.params.ClientPNames#ALLOW_CIRCULAR_REDIRECTS}
* - {@link io.logspace.jvm.agent.shaded.apache.http.client.params.ClientPNames#VIRTUAL_HOST}
* - {@link io.logspace.jvm.agent.shaded.apache.http.client.params.ClientPNames#DEFAULT_HOST}
* - {@link io.logspace.jvm.agent.shaded.apache.http.client.params.ClientPNames#DEFAULT_HEADERS}
* - {@link io.logspace.jvm.agent.shaded.apache.http.client.params.ClientPNames#CONN_MANAGER_TIMEOUT}
*
*
* @since 4.2
*
* @deprecated (4.3) use {@link HttpClientBuilder}
*/
@Contract(threading = ThreadingBehavior.SAFE_CONDITIONAL)
@Deprecated
public class SystemDefaultHttpClient extends DefaultHttpClient {
public SystemDefaultHttpClient(final HttpParams params) {
super(null, params);
}
public SystemDefaultHttpClient() {
super(null, null);
}
@Override
protected ClientConnectionManager createClientConnectionManager() {
final PoolingClientConnectionManager connmgr = new PoolingClientConnectionManager(
SchemeRegistryFactory.createSystemDefault());
String s = System.getProperty("http.keepAlive", "true");
if ("true".equalsIgnoreCase(s)) {
s = System.getProperty("http.maxConnections", "5");
final int max = Integer.parseInt(s);
connmgr.setDefaultMaxPerRoute(max);
connmgr.setMaxTotal(2 * max);
}
return connmgr;
}
@Override
protected HttpRoutePlanner createHttpRoutePlanner() {
return new ProxySelectorRoutePlanner(getConnectionManager().getSchemeRegistry(),
ProxySelector.getDefault());
}
@Override
protected ConnectionReuseStrategy createConnectionReuseStrategy() {
final String s = System.getProperty("http.keepAlive", "true");
if ("true".equalsIgnoreCase(s)) {
return new DefaultConnectionReuseStrategy();
} else {
return new NoConnectionReuseStrategy();
}
}
}