001/*
002 * (C) Copyright 2006-2015 Nuxeo SA (http://nuxeo.com/) and others.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *     http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 *
016 * Contributors:
017 *     Thierry Delprat
018 */
019package org.nuxeo.ecm.platform.audit.service;
020
021import org.nuxeo.ecm.platform.audit.api.Logs;
022
023/**
024 * Audit Backend SPI
025 *
026 * @author tiry
027 */
028public interface AuditBackend extends Logs {
029
030    int getApplicationStartedOrder();
031
032    void onApplicationStarted();
033
034    /**
035     * @since 9.2 with default backward compatibility by delegating to deprecated API {@link #onShutdown()}
036     */
037    default void onApplicationStopped() {
038        onShutdown();
039    }
040
041    /**
042     * @deprecated since 9.2 replaced with {@link #onStandby()}
043     */
044    @Deprecated
045    default void onShutdown() {
046        throw new UnsupportedOperationException("deprecated API, should not be invoked");
047    }
048
049
050}