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/*
* Copyright (c) 1997, 2018 Oracle and/or its affiliates. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Distribution License v. 1.0, which is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
package com.sun.xml.ws.transport.tcp.util;
import com.sun.istack.NotNull;
import com.sun.istack.Nullable;
import com.sun.xml.ws.transport.tcp.io.Connection;
import java.io.IOException;
/**
* @author Alexey Stashok
*/
@SuppressWarnings({"unchecked"})
public abstract class ConnectionSession implements com.sun.xml.ws.transport.tcp.connectioncache.spi.transport.Connection {
/* package */ ChannelZeroContext channelZeroContext;
private Connection connection;
private boolean isClosed;
private final SessionCloseListener sessionCloseListener;
public abstract void registerChannel(@NotNull final ChannelContext context);
public abstract void deregisterChannel(@NotNull final ChannelContext context);
public abstract int getChannelsAmount();
public ConnectionSession(final Connection connection, final SessionCloseListener sessionCloseListener) {
this.connection = connection;
this.sessionCloseListener = sessionCloseListener;
}
protected void init() {
channelZeroContext = new ChannelZeroContext(this);
registerChannel(channelZeroContext);
}
// Stub for getAttribute
public @Nullable Object getAttribute(@NotNull final String name) {return null;}
// Stub for setAttribute
public void setAttribute(@NotNull final String name, @Nullable final Object value) {}
// Stub for read completed event processing
public void onReadCompleted() {}
public @Nullable ChannelContext findWSServiceContextByURI(@NotNull final WSTCPURI wsTCPURI) {return null;}
public @Nullable ChannelContext findWSServiceContextByChannelId(final int channelId) {return null;}
public @NotNull ChannelContext getServiceChannelContext() {
return channelZeroContext;
}
public void close() {
if (sessionCloseListener != null) {
sessionCloseListener.notifySessionClose(this);
}
synchronized(this) {
if (isClosed) return;
isClosed = true;
}
try {
connection.close();
} catch (IOException ex) {
}
connection = null;
}
public Connection getConnection() {
return connection;
}
}