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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.impl.conn;
import java.io.IOException;
import java.io.InterruptedIOException;
import java.net.Socket;
import java.nio.charset.CharsetDecoder;
import java.nio.charset.CharsetEncoder;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import javax.net.ssl.SSLSession;
import javax.net.ssl.SSLSocket;
import ch.boye.httpclientandroidlib.HttpRequest;
import ch.boye.httpclientandroidlib.HttpResponse;
import ch.boye.httpclientandroidlib.annotation.NotThreadSafe;
import ch.boye.httpclientandroidlib.config.MessageConstraints;
import ch.boye.httpclientandroidlib.conn.ManagedHttpClientConnection;
import ch.boye.httpclientandroidlib.entity.ContentLengthStrategy;
import ch.boye.httpclientandroidlib.impl.DefaultBHttpClientConnection;
import ch.boye.httpclientandroidlib.io.HttpMessageParserFactory;
import ch.boye.httpclientandroidlib.io.HttpMessageWriterFactory;
import ch.boye.httpclientandroidlib.protocol.HttpContext;
/**
* Default {@link ManagedHttpClientConnection} implementation.
* @since 4.3
*/
@NotThreadSafe
public class DefaultManagedHttpClientConnection extends DefaultBHttpClientConnection
implements ManagedHttpClientConnection, HttpContext {
private final String id;
private final Map<String, Object> attributes;
private volatile boolean shutdown;
public DefaultManagedHttpClientConnection(
final String id,
final int buffersize,
final int fragmentSizeHint,
final CharsetDecoder chardecoder,
final CharsetEncoder charencoder,
final MessageConstraints constraints,
final ContentLengthStrategy incomingContentStrategy,
final ContentLengthStrategy outgoingContentStrategy,
final HttpMessageWriterFactory<HttpRequest> requestWriterFactory,
final HttpMessageParserFactory<HttpResponse> responseParserFactory) {
super(buffersize, fragmentSizeHint, chardecoder, charencoder,
constraints, incomingContentStrategy, outgoingContentStrategy,
requestWriterFactory, responseParserFactory);
this.id = id;
this.attributes = new ConcurrentHashMap<String, Object>();
}
public DefaultManagedHttpClientConnection(
final String id,
final int buffersize) {
this(id, buffersize, buffersize, null, null, null, null, null, null, null);
}
public String getId() {
return this.id;
}
@Override
public void shutdown() throws IOException {
this.shutdown = true;
super.shutdown();
}
public Object getAttribute(final String id) {
return this.attributes.get(id);
}
public Object removeAttribute(final String id) {
return this.attributes.remove(id);
}
public void setAttribute(final String id, final Object obj) {
this.attributes.put(id, obj);
}
@Override
public void bind(final Socket socket) throws IOException {
if (this.shutdown) {
socket.close(); // allow this to throw...
// ...but if it doesn't, explicitly throw one ourselves.
throw new InterruptedIOException("Connection already shutdown");
}
super.bind(socket);
}
@Override
public Socket getSocket() {
return super.getSocket();
}
public SSLSession getSSLSession() {
final Socket socket = super.getSocket();
if (socket instanceof SSLSocket) {
return ((SSLSocket) socket).getSession();
} else {
return null;
}
}
}
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