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Spring Cloud Contract Shaded Dependencies
package shaded.shaded.org.eclipse.aether.transport.http;
/*
* 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.
*/
import java.io.Closeable;
import java.util.Arrays;
import java.util.Iterator;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap;
import org.apache.http.HttpHost;
import org.apache.http.conn.ClientConnectionManager;
import org.apache.http.conn.scheme.PlainSocketFactory;
import org.apache.http.conn.scheme.Scheme;
import org.apache.http.conn.scheme.SchemeRegistry;
import org.apache.http.impl.conn.PoolingClientConnectionManager;
import org.eclipse.aether.RepositoryCache;
import org.eclipse.aether.RepositorySystemSession;
import org.eclipse.aether.util.ConfigUtils;
/**
* Container for HTTP-related state that can be shared across incarnations of the transporter to optimize the
* communication with servers.
*/
final class GlobalState
implements Closeable
{
static class CompoundKey
{
private final Object[] keys;
CompoundKey( Object... keys )
{
this.keys = keys;
}
@Override
public boolean equals( Object obj )
{
if ( this == obj )
{
return true;
}
if ( obj == null || !getClass().equals( obj.getClass() ) )
{
return false;
}
CompoundKey that = (CompoundKey) obj;
return Arrays.equals( keys, that.keys );
}
@Override
public int hashCode()
{
int hash = 17;
hash = hash * 31 + Arrays.hashCode( keys );
return hash;
}
@Override
public String toString()
{
return Arrays.toString( keys );
}
}
private static final String KEY = GlobalState.class.getName();
private static final String CONFIG_PROP_CACHE_STATE = "aether.connector.http.cacheState";
private final ConcurrentMap connectionManagers;
private final ConcurrentMap userTokens;
private final ConcurrentMap authSchemePools;
private final ConcurrentMap expectContinues;
public static GlobalState get( RepositorySystemSession session )
{
GlobalState cache;
RepositoryCache repoCache = session.getCache();
if ( repoCache == null || !ConfigUtils.getBoolean( session, true, CONFIG_PROP_CACHE_STATE ) )
{
cache = null;
}
else
{
Object tmp = repoCache.get( session, KEY );
if ( tmp instanceof GlobalState )
{
cache = (GlobalState) tmp;
}
else
{
synchronized ( GlobalState.class )
{
tmp = repoCache.get( session, KEY );
if ( tmp instanceof GlobalState )
{
cache = (GlobalState) tmp;
}
else
{
cache = new GlobalState();
repoCache.put( session, KEY, cache );
}
}
}
}
return cache;
}
private GlobalState()
{
connectionManagers = new ConcurrentHashMap<>();
userTokens = new ConcurrentHashMap<>();
authSchemePools = new ConcurrentHashMap<>();
expectContinues = new ConcurrentHashMap<>();
}
public void close()
{
for ( Iterator> it = connectionManagers.entrySet().iterator();
it.hasNext(); )
{
ClientConnectionManager connMgr = it.next().getValue();
it.remove();
connMgr.shutdown();
}
}
public ClientConnectionManager getConnectionManager( SslConfig config )
{
ClientConnectionManager manager = connectionManagers.get( config );
if ( manager == null )
{
ClientConnectionManager connMgr = newConnectionManager( config );
manager = connectionManagers.putIfAbsent( config, connMgr );
if ( manager != null )
{
connMgr.shutdown();
}
else
{
manager = connMgr;
}
}
return manager;
}
@SuppressWarnings( "checkstyle:magicnumber" )
public static ClientConnectionManager newConnectionManager( SslConfig sslConfig )
{
SchemeRegistry schemeReg = new SchemeRegistry();
schemeReg.register( new Scheme( "http", 80, new PlainSocketFactory() ) );
schemeReg.register( new Scheme( "https", 443, new SslSocketFactory( sslConfig ) ) );
PoolingClientConnectionManager connMgr = new PoolingClientConnectionManager( schemeReg );
connMgr.setMaxTotal( 100 );
connMgr.setDefaultMaxPerRoute( 50 );
return connMgr;
}
public Object getUserToken( CompoundKey key )
{
return userTokens.get( key );
}
public void setUserToken( CompoundKey key, Object userToken )
{
if ( userToken != null )
{
userTokens.put( key, userToken );
}
else
{
userTokens.remove( key );
}
}
public ConcurrentMap getAuthSchemePools()
{
return authSchemePools;
}
public Boolean getExpectContinue( CompoundKey key )
{
return expectContinues.get( key );
}
public void setExpectContinue( CompoundKey key, boolean enabled )
{
expectContinues.put( key, enabled );
}
}