| /* |
| * ==================================================================== |
| * 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.hc.client5.http.impl.nio; |
| |
| import java.io.IOException; |
| import java.net.SocketAddress; |
| import java.util.concurrent.atomic.AtomicBoolean; |
| |
| import javax.net.ssl.SSLContext; |
| import javax.net.ssl.SSLSession; |
| |
| import org.apache.hc.client5.http.nio.ManagedAsyncClientConnection; |
| import org.apache.hc.core5.concurrent.FutureCallback; |
| import org.apache.hc.core5.http.EndpointDetails; |
| import org.apache.hc.core5.http.HttpConnection; |
| import org.apache.hc.core5.http.HttpVersion; |
| import org.apache.hc.core5.http.ProtocolVersion; |
| import org.apache.hc.core5.http.nio.command.ShutdownCommand; |
| import org.apache.hc.core5.io.CloseMode; |
| import org.apache.hc.core5.net.NamedEndpoint; |
| import org.apache.hc.core5.reactor.Command; |
| import org.apache.hc.core5.reactor.IOEventHandler; |
| import org.apache.hc.core5.reactor.IOSession; |
| import org.apache.hc.core5.reactor.ProtocolIOSession; |
| import org.apache.hc.core5.reactor.ssl.SSLBufferMode; |
| import org.apache.hc.core5.reactor.ssl.SSLSessionInitializer; |
| import org.apache.hc.core5.reactor.ssl.SSLSessionVerifier; |
| import org.apache.hc.core5.reactor.ssl.TlsDetails; |
| import org.apache.hc.core5.reactor.ssl.TransportSecurityLayer; |
| import org.apache.hc.core5.util.Identifiable; |
| import org.apache.hc.core5.util.Timeout; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| final class DefaultManagedAsyncClientConnection implements ManagedAsyncClientConnection, Identifiable { |
| |
| private static final Logger LOG = LoggerFactory.getLogger(DefaultManagedAsyncClientConnection.class); |
| |
| private final IOSession ioSession; |
| private final Timeout socketTimeout; |
| private final AtomicBoolean closed; |
| |
| public DefaultManagedAsyncClientConnection(final IOSession ioSession) { |
| this.ioSession = ioSession; |
| this.socketTimeout = ioSession.getSocketTimeout(); |
| this.closed = new AtomicBoolean(); |
| } |
| |
| @Override |
| public String getId() { |
| return ioSession.getId(); |
| } |
| |
| @Override |
| public void close(final CloseMode closeMode) { |
| if (this.closed.compareAndSet(false, true)) { |
| if (LOG.isDebugEnabled()) { |
| LOG.debug("{} Shutdown connection {}", getId(), closeMode); |
| } |
| ioSession.close(closeMode); |
| } |
| } |
| |
| @Override |
| public void close() throws IOException { |
| if (this.closed.compareAndSet(false, true)) { |
| if (LOG.isDebugEnabled()) { |
| LOG.debug("{} Close connection", getId()); |
| } |
| ioSession.enqueue(new ShutdownCommand(CloseMode.GRACEFUL), Command.Priority.IMMEDIATE); |
| } |
| } |
| |
| @Override |
| public boolean isOpen() { |
| return ioSession.isOpen(); |
| } |
| |
| @Override |
| public void setSocketTimeout(final Timeout timeout) { |
| ioSession.setSocketTimeout(timeout); |
| } |
| |
| @Override |
| public Timeout getSocketTimeout() { |
| return ioSession.getSocketTimeout(); |
| } |
| |
| @Override |
| public SocketAddress getRemoteAddress() { |
| return ioSession.getRemoteAddress(); |
| } |
| |
| @Override |
| public SocketAddress getLocalAddress() { |
| return ioSession.getLocalAddress(); |
| } |
| |
| @Override |
| public EndpointDetails getEndpointDetails() { |
| final IOEventHandler handler = ioSession.getHandler(); |
| if (handler instanceof HttpConnection) { |
| return ((HttpConnection) handler).getEndpointDetails(); |
| } |
| return null; |
| } |
| |
| @Override |
| public ProtocolVersion getProtocolVersion() { |
| final IOEventHandler handler = ioSession.getHandler(); |
| if (handler instanceof HttpConnection) { |
| return ((HttpConnection) handler).getProtocolVersion(); |
| } |
| return HttpVersion.DEFAULT; |
| } |
| |
| @Override |
| public void startTls( |
| final SSLContext sslContext, |
| final NamedEndpoint endpoint, |
| final SSLBufferMode sslBufferMode, |
| final SSLSessionInitializer initializer, |
| final SSLSessionVerifier verifier, |
| final Timeout handshakeTimeout, |
| final FutureCallback<TransportSecurityLayer> callback) throws UnsupportedOperationException { |
| if (LOG.isDebugEnabled()) { |
| LOG.debug("{} start TLS", getId()); |
| } |
| if (ioSession instanceof TransportSecurityLayer) { |
| ((TransportSecurityLayer) ioSession).startTls(sslContext, endpoint, sslBufferMode, initializer, verifier, |
| handshakeTimeout, callback); |
| } else { |
| throw new UnsupportedOperationException("TLS upgrade not supported"); |
| } |
| } |
| |
| @Override |
| public void startTls( |
| final SSLContext sslContext, |
| final NamedEndpoint endpoint, |
| final SSLBufferMode sslBufferMode, |
| final SSLSessionInitializer initializer, |
| final SSLSessionVerifier verifier, |
| final Timeout handshakeTimeout) throws UnsupportedOperationException { |
| startTls(sslContext, endpoint, sslBufferMode, initializer, verifier, handshakeTimeout, null); |
| } |
| |
| @Override |
| public TlsDetails getTlsDetails() { |
| return ioSession instanceof TransportSecurityLayer ? ((TransportSecurityLayer) ioSession).getTlsDetails() : null; |
| } |
| |
| @Override |
| public SSLSession getSSLSession() { |
| final TlsDetails tlsDetails = getTlsDetails(); |
| return tlsDetails != null ? tlsDetails.getSSLSession() : null; |
| } |
| |
| @Override |
| public void submitCommand(final Command command, final Command.Priority priority) { |
| if (LOG.isDebugEnabled()) { |
| LOG.debug("{} {} with {} priority", getId(), command.getClass().getSimpleName(), priority); |
| } |
| ioSession.enqueue(command, Command.Priority.IMMEDIATE); |
| } |
| |
| @Override |
| public void passivate() { |
| ioSession.setSocketTimeout(Timeout.ZERO_MILLISECONDS); |
| } |
| |
| @Override |
| public void activate() { |
| ioSession.setSocketTimeout(socketTimeout); |
| } |
| |
| @Override |
| public void switchProtocol(final String protocolId, |
| final FutureCallback<ProtocolIOSession> callback) throws UnsupportedOperationException { |
| if (ioSession instanceof ProtocolIOSession) { |
| ((ProtocolIOSession) ioSession).switchProtocol(protocolId, callback); |
| } else { |
| throw new UnsupportedOperationException("Protocol switch not supported"); |
| } |
| } |
| |
| } |