001/*
002 * jPOS Project [http://jpos.org]
003 * Copyright (C) 2000-2026 jPOS Software SRL
004 *
005 * This program is free software: you can redistribute it and/or modify
006 * it under the terms of the GNU Affero General Public License as
007 * published by the Free Software Foundation, either version 3 of the
008 * License, or (at your option) any later version.
009 *
010 * This program is distributed in the hope that it will be useful,
011 * but WITHOUT ANY WARRANTY; without even the implied warranty of
012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
013 * GNU Affero General Public License for more details.
014 *
015 * You should have received a copy of the GNU Affero General Public License
016 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
017 */
018
019package org.jpos.iso;
020
021import java.lang.ref.WeakReference;
022import java.util.EventObject;
023
024/** Event fired when a new client connection is accepted by ISOServer. */
025public final class ISOServerAcceptEvent extends EventObject implements ISOServerEvent {
026    /** Weak reference to the accepted channel. */
027    private WeakReference<ISOChannel> channelRef;
028    /** Constructs the event.
029     * @param source  the ISOServer
030     * @param channel the accepted channel
031     */
032    public ISOServerAcceptEvent(ISOServer source, ISOChannel channel) {
033        super(source);
034        this.channelRef = new WeakReference(channel);
035    }
036
037    /** Returns the accepted ISO channel.
038     * @return the channel
039     */
040    public ISOChannel getISOChannel() {
041        return channelRef.get();
042    }
043
044    @Override
045    public String toString() {
046        return "ISOServerAcceptEvent{" +
047          "channel=" + getISOChannel() +
048          ", source=" + source +
049          '}';
050    }
051}