/*
 * Jitsi, the OpenSource Java VoIP and Instant Messaging client.
 *
 * Licensed 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.
 */
package net.java.sip.communicator.service.protocol.event;

import java.util.*;

import net.java.sip.communicator.service.protocol.*;

/**
 * <code>AdHocChatRoomInvitationReceivedEvent</code>s indicate reception of an invitation to join an
 * ad-hoc chat room.
 *
 * @author Valentin Martinet
 */
@SuppressWarnings("serial")
public class AdHocChatRoomInvitationReceivedEvent extends EventObject
{
	/**
	 * The invitation corresponding to this event.
	 */
	private final AdHocChatRoomInvitation invitation;

	/**
	 * A timestamp indicating the exact date when the event occurred.
	 */
	private final Date timestamp;

	/**
	 * Creates an <code>InvitationReceivedEvent</code> representing reception of the <code>source</code>
	 * invitation received from the specified <code>from</code> ad-hoc chat room participant.
	 *
	 * @param adHocMultiUserChatOpSet
	 *        the <code>OperationSetAdHocMultiUserChat</code>, which dispatches this event
	 * @param invitation
	 *        the <code>AdHocChatRoomInvitation</code> that this event is for
	 * @param timestamp
	 *        the exact date when the event occurred.
	 */
	public AdHocChatRoomInvitationReceivedEvent(
		OperationSetAdHocMultiUserChat adHocMultiUserChatOpSet, AdHocChatRoomInvitation invitation,
		Date timestamp)
	{
		super(adHocMultiUserChatOpSet);

		this.invitation = invitation;
		this.timestamp = timestamp;
	}

	/**
	 * Returns the ad-hoc multi user chat operation set that dispatches this event.
	 *
	 * @return the ad-hoc multi user chat operation set that dispatches this event.
	 */
	public OperationSetAdHocMultiUserChat getSourceOperationSet()
	{
		return (OperationSetAdHocMultiUserChat) getSource();
	}

	/**
	 * Returns the <code>AdHocChatRoomInvitation</code> that this event is for.
	 *
	 * @return the <code>AdHocChatRoomInvitation</code> that this event is for.
	 */
	public AdHocChatRoomInvitation getInvitation()
	{
		return invitation;
	}

	/**
	 * A timestamp indicating the exact date when the event ocurred.
	 *
	 * @return a Date indicating when the event ocurred.
	 */
	public Date getTimestamp()
	{
		return timestamp;
	}
}
