17c478bd9Sstevel@tonic-gate /* 27c478bd9Sstevel@tonic-gate * CDDL HEADER START 37c478bd9Sstevel@tonic-gate * 47c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 57c478bd9Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 67c478bd9Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 77c478bd9Sstevel@tonic-gate * with the License. 87c478bd9Sstevel@tonic-gate * 97c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 107c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 117c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 127c478bd9Sstevel@tonic-gate * and limitations under the License. 137c478bd9Sstevel@tonic-gate * 147c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 157c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 167c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 177c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 187c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 197c478bd9Sstevel@tonic-gate * 207c478bd9Sstevel@tonic-gate * CDDL HEADER END 217c478bd9Sstevel@tonic-gate */ 227c478bd9Sstevel@tonic-gate /* 237c478bd9Sstevel@tonic-gate * Copyright 2003 Sun Microsystems, Inc. All rights reserved. 247c478bd9Sstevel@tonic-gate * Use is subject to license terms. 257c478bd9Sstevel@tonic-gate */ 267c478bd9Sstevel@tonic-gate 277c478bd9Sstevel@tonic-gate /* ident "%Z%%M% %I% %E% SMI" */ 287c478bd9Sstevel@tonic-gate 297c478bd9Sstevel@tonic-gate package com.sun.solaris.service.logging; 307c478bd9Sstevel@tonic-gate 317c478bd9Sstevel@tonic-gate import java.util.*; 327c478bd9Sstevel@tonic-gate import java.util.logging.*; 337c478bd9Sstevel@tonic-gate 347c478bd9Sstevel@tonic-gate /** 357c478bd9Sstevel@tonic-gate * <code>syslog(3C)</code> severity levels defined in 367c478bd9Sstevel@tonic-gate * <code>sys/syslog.h</code>. 377c478bd9Sstevel@tonic-gate */ 387c478bd9Sstevel@tonic-gate public final class Severity extends Level { 397c478bd9Sstevel@tonic-gate /** 407c478bd9Sstevel@tonic-gate * LOG_EMERG from <code>sys/syslog.h</code> 417c478bd9Sstevel@tonic-gate */ 427c478bd9Sstevel@tonic-gate private static final int LOG_EMERG = 0; 437c478bd9Sstevel@tonic-gate 447c478bd9Sstevel@tonic-gate /** 457c478bd9Sstevel@tonic-gate * LOG_ALERT from <code>sys/syslog.h</code> 467c478bd9Sstevel@tonic-gate */ 477c478bd9Sstevel@tonic-gate private static final int LOG_ALERT = 1; 487c478bd9Sstevel@tonic-gate 497c478bd9Sstevel@tonic-gate /** 507c478bd9Sstevel@tonic-gate * LOG_CRIT from <code>sys/syslog.h</code> 517c478bd9Sstevel@tonic-gate */ 527c478bd9Sstevel@tonic-gate private static final int LOG_CRIT = 2; 537c478bd9Sstevel@tonic-gate 547c478bd9Sstevel@tonic-gate /** 557c478bd9Sstevel@tonic-gate * LOG_ERR from <code>sys/syslog.h</code> 567c478bd9Sstevel@tonic-gate */ 577c478bd9Sstevel@tonic-gate private static final int LOG_ERR = 3; 587c478bd9Sstevel@tonic-gate 597c478bd9Sstevel@tonic-gate /** 607c478bd9Sstevel@tonic-gate * LOG_WARNING from <code>sys/syslog.h</code> 617c478bd9Sstevel@tonic-gate */ 627c478bd9Sstevel@tonic-gate private static final int LOG_WARNING = 4; 637c478bd9Sstevel@tonic-gate 647c478bd9Sstevel@tonic-gate /** 657c478bd9Sstevel@tonic-gate * LOG_NOTICE from <code>sys/syslog.h</code> 667c478bd9Sstevel@tonic-gate */ 677c478bd9Sstevel@tonic-gate private static final int LOG_NOTICE = 5; 687c478bd9Sstevel@tonic-gate 697c478bd9Sstevel@tonic-gate /** 707c478bd9Sstevel@tonic-gate * LOG_INFO from <code>sys/syslog.h</code> 717c478bd9Sstevel@tonic-gate */ 727c478bd9Sstevel@tonic-gate private static final int LOG_INFO = 6; 737c478bd9Sstevel@tonic-gate 747c478bd9Sstevel@tonic-gate /** 757c478bd9Sstevel@tonic-gate * LOG_DEBUG from <code>sys/syslog.h</code> 767c478bd9Sstevel@tonic-gate */ 777c478bd9Sstevel@tonic-gate private static final int LOG_DEBUG = 7; 787c478bd9Sstevel@tonic-gate 797c478bd9Sstevel@tonic-gate /** 807c478bd9Sstevel@tonic-gate * Maps static instances by name. 817c478bd9Sstevel@tonic-gate */ 827c478bd9Sstevel@tonic-gate private static final HashMap severityMap = new HashMap(); 837c478bd9Sstevel@tonic-gate 847c478bd9Sstevel@tonic-gate /** 857c478bd9Sstevel@tonic-gate * LOG_EMERG 867c478bd9Sstevel@tonic-gate */ 877c478bd9Sstevel@tonic-gate public static final Severity EMERG = new Severity(LOG_EMERG, 887c478bd9Sstevel@tonic-gate Level.SEVERE.intValue() - 1, "EMERG"); 897c478bd9Sstevel@tonic-gate 907c478bd9Sstevel@tonic-gate /** 917c478bd9Sstevel@tonic-gate * LOG_ALERT 927c478bd9Sstevel@tonic-gate */ 937c478bd9Sstevel@tonic-gate public static final Severity ALERT = new Severity(LOG_ALERT, 947c478bd9Sstevel@tonic-gate Level.SEVERE.intValue() - 2, "ALERT"); 957c478bd9Sstevel@tonic-gate 967c478bd9Sstevel@tonic-gate /** 977c478bd9Sstevel@tonic-gate * LOG_CRIT 987c478bd9Sstevel@tonic-gate */ 997c478bd9Sstevel@tonic-gate public static final Severity CRIT = new Severity(LOG_CRIT, 1007c478bd9Sstevel@tonic-gate Level.SEVERE.intValue() - 3, "CRIT"); 1017c478bd9Sstevel@tonic-gate 1027c478bd9Sstevel@tonic-gate /** 1037c478bd9Sstevel@tonic-gate * LOG_ERR 1047c478bd9Sstevel@tonic-gate */ 1057c478bd9Sstevel@tonic-gate public static final Severity ERR = new Severity(LOG_ERR, 1067c478bd9Sstevel@tonic-gate Level.SEVERE.intValue() - 4, "ERR"); 1077c478bd9Sstevel@tonic-gate 1087c478bd9Sstevel@tonic-gate /** 1097c478bd9Sstevel@tonic-gate * LOG_WARNING 1107c478bd9Sstevel@tonic-gate */ 1117c478bd9Sstevel@tonic-gate public static final Severity WARNING = new Severity(LOG_WARNING, 1127c478bd9Sstevel@tonic-gate Level.WARNING.intValue() - 1, "WARNING"); 1137c478bd9Sstevel@tonic-gate 1147c478bd9Sstevel@tonic-gate /** 1157c478bd9Sstevel@tonic-gate * LOG_NOTICE 1167c478bd9Sstevel@tonic-gate */ 1177c478bd9Sstevel@tonic-gate public static final Severity NOTICE = new Severity(LOG_NOTICE, 1187c478bd9Sstevel@tonic-gate Level.INFO.intValue() - 1, "NOTICE"); 1197c478bd9Sstevel@tonic-gate 1207c478bd9Sstevel@tonic-gate /** 1217c478bd9Sstevel@tonic-gate * LOG_INFO 1227c478bd9Sstevel@tonic-gate */ 1237c478bd9Sstevel@tonic-gate public static final Severity INFO = new Severity(LOG_INFO, 1247c478bd9Sstevel@tonic-gate Level.INFO.intValue() - 2, "INFO"); 1257c478bd9Sstevel@tonic-gate 1267c478bd9Sstevel@tonic-gate /** 1277c478bd9Sstevel@tonic-gate * LOG_DEBUG 1287c478bd9Sstevel@tonic-gate */ 1297c478bd9Sstevel@tonic-gate public static final Severity DEBUG = new Severity(LOG_DEBUG, 1307c478bd9Sstevel@tonic-gate Level.FINE.intValue() - 1, "DEBUG"); 1317c478bd9Sstevel@tonic-gate 1327c478bd9Sstevel@tonic-gate /** 1337c478bd9Sstevel@tonic-gate * Add aliases. 1347c478bd9Sstevel@tonic-gate */ 1357c478bd9Sstevel@tonic-gate static { 1367c478bd9Sstevel@tonic-gate severityMap.put("WARN", Severity.WARNING); 1377c478bd9Sstevel@tonic-gate severityMap.put("ERROR", Severity.ERR); 1387c478bd9Sstevel@tonic-gate } 1397c478bd9Sstevel@tonic-gate 1407c478bd9Sstevel@tonic-gate /** 1417c478bd9Sstevel@tonic-gate * Disallowed overidden constant Level 1427c478bd9Sstevel@tonic-gate */ 1437c478bd9Sstevel@tonic-gate private static final Level SEVERE = null; 1447c478bd9Sstevel@tonic-gate 1457c478bd9Sstevel@tonic-gate /** 1467c478bd9Sstevel@tonic-gate * Disallowed overidden constant Level 1477c478bd9Sstevel@tonic-gate */ 1487c478bd9Sstevel@tonic-gate private static final Level CONFIG = null; 1497c478bd9Sstevel@tonic-gate 1507c478bd9Sstevel@tonic-gate /** 1517c478bd9Sstevel@tonic-gate * Disallowed overidden constant Level 1527c478bd9Sstevel@tonic-gate */ 1537c478bd9Sstevel@tonic-gate private static final Level FINE = null; 1547c478bd9Sstevel@tonic-gate 1557c478bd9Sstevel@tonic-gate /** 1567c478bd9Sstevel@tonic-gate * Disallowed overidden constant Level 1577c478bd9Sstevel@tonic-gate */ 1587c478bd9Sstevel@tonic-gate private static final Level FINER = null; 1597c478bd9Sstevel@tonic-gate 1607c478bd9Sstevel@tonic-gate /** 1617c478bd9Sstevel@tonic-gate * Disallowed overidden constant Level 1627c478bd9Sstevel@tonic-gate */ 1637c478bd9Sstevel@tonic-gate private static final Level FINEST = null; 1647c478bd9Sstevel@tonic-gate 1657c478bd9Sstevel@tonic-gate /** 1667c478bd9Sstevel@tonic-gate * See getNative(). 1677c478bd9Sstevel@tonic-gate */ 1687c478bd9Sstevel@tonic-gate private int severity; 1697c478bd9Sstevel@tonic-gate 1707c478bd9Sstevel@tonic-gate /** 1717c478bd9Sstevel@tonic-gate * Constructs a Severity with the given native severity, Java 1727c478bd9Sstevel@tonic-gate * logging level, and name. 1737c478bd9Sstevel@tonic-gate */ Severity(int severity, int level, String name)1747c478bd9Sstevel@tonic-gate private Severity(int severity, int level, String name) 1757c478bd9Sstevel@tonic-gate { 1767c478bd9Sstevel@tonic-gate super(name, level); 1777c478bd9Sstevel@tonic-gate this.severity = severity; 1787c478bd9Sstevel@tonic-gate 1797c478bd9Sstevel@tonic-gate Object displaced = severityMap.put(name, this); 1807c478bd9Sstevel@tonic-gate assert (displaced == null); 1817c478bd9Sstevel@tonic-gate } 182*55fea89dSDan Cross 1837c478bd9Sstevel@tonic-gate /** 184*55fea89dSDan Cross * Returns the Severity closest in meaning to the given Level. 1857c478bd9Sstevel@tonic-gate * This is meant to be used by SyslogHandler to determine a 1867c478bd9Sstevel@tonic-gate * proper Severity for Records which only specify a Level. 1877c478bd9Sstevel@tonic-gate * 1887c478bd9Sstevel@tonic-gate * <ul> 1897c478bd9Sstevel@tonic-gate * <li>Level.SEVERE or higher becomes Severity.ERR 1907c478bd9Sstevel@tonic-gate * <li>Level.WARNING becomes Severity.WARNING 1917c478bd9Sstevel@tonic-gate * <li>Level.INFO becomes Severity.INFO 1927c478bd9Sstevel@tonic-gate * <li>Level.FINE becomes Severity.DEBUG 1937c478bd9Sstevel@tonic-gate * </ul> 1947c478bd9Sstevel@tonic-gate * 1957c478bd9Sstevel@tonic-gate * If the level is below Level.FINE, i.e. the level is too low 1967c478bd9Sstevel@tonic-gate * for syslog, then null is returned. 1977c478bd9Sstevel@tonic-gate */ severityForLevel(Level l)1987c478bd9Sstevel@tonic-gate public static Severity severityForLevel(Level l) 1997c478bd9Sstevel@tonic-gate { 2007c478bd9Sstevel@tonic-gate if (l instanceof Severity) 2017c478bd9Sstevel@tonic-gate return (Severity)l; 2027c478bd9Sstevel@tonic-gate else { 2037c478bd9Sstevel@tonic-gate if (l.intValue() >= Level.SEVERE.intValue()) 2047c478bd9Sstevel@tonic-gate return (ERR); 2057c478bd9Sstevel@tonic-gate if (l.intValue() >= Level.WARNING.intValue()) 2067c478bd9Sstevel@tonic-gate return (WARNING); 2077c478bd9Sstevel@tonic-gate if (l.intValue() >= Level.INFO.intValue()) 2087c478bd9Sstevel@tonic-gate return (INFO); 2097c478bd9Sstevel@tonic-gate if (l.intValue() >= Level.CONFIG.intValue()) 2107c478bd9Sstevel@tonic-gate return (INFO); 2117c478bd9Sstevel@tonic-gate if (l.intValue() >= Level.FINE.intValue()) 2127c478bd9Sstevel@tonic-gate return (DEBUG); 2137c478bd9Sstevel@tonic-gate return (null); 2147c478bd9Sstevel@tonic-gate } 2157c478bd9Sstevel@tonic-gate } 2167c478bd9Sstevel@tonic-gate 2177c478bd9Sstevel@tonic-gate /** 2187c478bd9Sstevel@tonic-gate * Returns the native <code>syslog(3C)</code> severity. 2197c478bd9Sstevel@tonic-gate */ getNative()2207c478bd9Sstevel@tonic-gate public int getNative() 2217c478bd9Sstevel@tonic-gate { 2227c478bd9Sstevel@tonic-gate return (severity); 2237c478bd9Sstevel@tonic-gate } 2247c478bd9Sstevel@tonic-gate 2257c478bd9Sstevel@tonic-gate /** 2267c478bd9Sstevel@tonic-gate * Returns the Severity object with the given name, interpreted 2277c478bd9Sstevel@tonic-gate * case-insensitively. 2287c478bd9Sstevel@tonic-gate * 2297c478bd9Sstevel@tonic-gate * @throws IllegalArgumentException if the name isn't of a known 2307c478bd9Sstevel@tonic-gate * severity. 2317c478bd9Sstevel@tonic-gate */ parse(String name)2327c478bd9Sstevel@tonic-gate public static Level parse(String name) 2337c478bd9Sstevel@tonic-gate { 2347c478bd9Sstevel@tonic-gate Severity severity = (Severity)severityMap.get( 2357c478bd9Sstevel@tonic-gate name.toUpperCase()); 2367c478bd9Sstevel@tonic-gate 2377c478bd9Sstevel@tonic-gate if (severity == null) 2387c478bd9Sstevel@tonic-gate throw new IllegalArgumentException(); 2397c478bd9Sstevel@tonic-gate else 2407c478bd9Sstevel@tonic-gate return (severity); 2417c478bd9Sstevel@tonic-gate } 2427c478bd9Sstevel@tonic-gate 2437c478bd9Sstevel@tonic-gate /** 2447c478bd9Sstevel@tonic-gate * Returns the Severity object with the given name, interpreted 2457c478bd9Sstevel@tonic-gate * case-insensitively. 2467c478bd9Sstevel@tonic-gate * 2477c478bd9Sstevel@tonic-gate * @throws IllegalArgumentException if the name isn't of a known 2487c478bd9Sstevel@tonic-gate * severity. 2497c478bd9Sstevel@tonic-gate */ getSeverityWithName(String name)2507c478bd9Sstevel@tonic-gate public static Severity getSeverityWithName(String name) 2517c478bd9Sstevel@tonic-gate { 2527c478bd9Sstevel@tonic-gate return ((Severity)parse(name)); 2537c478bd9Sstevel@tonic-gate } 2547c478bd9Sstevel@tonic-gate } 255