/*
* Copyright 2012 Red Hat, Inc. and/or its affiliates.
*
* 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 org.jbpm.services.task.deadlines;
import org.kie.internal.task.api.UserInfo;
import org.kie.internal.task.api.model.NotificationEvent;
/**
* Listener that is called when Task notification is about to be sent.
* Different listener implementations can exists and all will be independently invoked.
*/
public interface NotificationListener {
/**
* Invoked when notification is about to be sent.
* @param event notification event that includes task, notification itself and task variables
* @param userInfo Implementation of <code>UserInfo</code> to be able to find user details such as email address
*/
void onNotification(NotificationEvent event, UserInfo userInfo);
}