001/* 002 * The contents of this file are subject to the terms of the Common Development and 003 * Distribution License (the License). You may not use this file except in compliance with the 004 * License. 005 * 006 * You can obtain a copy of the License at legal/CDDLv1.0.txt. See the License for the 007 * specific language governing permission and limitations under the License. 008 * 009 * When distributing Covered Software, include this CDDL Header Notice in each file and include 010 * the License file at legal/CDDLv1.0.txt. If applicable, add the following below the CDDL 011 * Header, with the fields enclosed by brackets [] replaced by your own identifying 012 * information: "Portions copyright [year] [name of copyright owner]". 013 * 014 * Copyright 2015-2016 ForgeRock AS. 015 */ 016 017package org.forgerock.util.thread.listener; 018 019import java.util.Arrays; 020import java.util.List; 021 022/** 023 * This class defines the shutdown priorities that are consumed by 024 * <code>com.sun.identity.common.ShutdownManager</code>. 025 */ 026public enum ShutdownPriority { 027 028 /** 029 * HIGHEST is the priority pre-defined in the system. Components which are 030 * registered with this priority will be shutdown first. 031 */ 032 HIGHEST(3), 033 034 /** 035 * DEFAULT is the priority pre-defined in the system. Components which are 036 * registered with this priority will be shutdown after the componets with 037 * HIGHEST priority. 038 */ 039 DEFAULT(2), 040 041 /** 042 * LOWEST is the priority pre-defined in the system. Components which are 043 * registered with this priority will be shutdown after the componets with 044 * HIGHEST or DEFAULT priority. 045 */ 046 LOWEST(1); 047 048 private int priority; 049 050 private ShutdownPriority(int priority) { 051 this.priority = priority; 052 } 053 054 /** 055 * Returns the priority. 056 * 057 * @return the priority. 058 */ 059 public int getIntValue() { 060 return priority; 061 } 062 063 /** 064 * Returns list of all the priorities (ordered from the highest to the 065 * lowest priority) defined in the system. 066 * 067 * @return list of all the priorities defined in the system. 068 */ 069 public static List<ShutdownPriority> getPriorities() { 070 return Arrays.asList(values()); 071 } 072}