2 * ============LICENSE_START====================================================
4 * ===========================================================================
5 * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
6 * ===========================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ============LICENSE_END====================================================
21 package org.onap.aaf.auth.server;
24 import java.io.IOException;
25 import java.text.SimpleDateFormat;
27 import org.apache.log4j.Logger;
28 import org.onap.aaf.cadi.Access.Level;
29 import org.onap.aaf.cadi.PropAccess;
30 import org.onap.aaf.cadi.PropAccess.LogIt;
31 import org.onap.aaf.cadi.config.Config;
32 import org.onap.aaf.misc.env.APIException;
33 import org.onap.aaf.misc.env.log4j.LogFileNamer;
35 public class Log4JLogIt implements LogIt {
36 protected static final String AAF_LOG4J_PREFIX = "aaf_log4j_prefix";
38 // Sonar says cannot be static... it's ok. not too many PropAccesses created.
39 private final SimpleDateFormat iso8601 = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSZ");
41 private final String service;
42 private final String audit;
43 private final String init;
44 private final String trace;
46 private final Logger lservice;
47 private final Logger laudit;
48 private final Logger linit;
49 private final Logger ltrace;
52 public Log4JLogIt(final String[] args, final String root) throws APIException {
53 String propsFile = getArgOrVM(AAF_LOG4J_PREFIX, args, "org.osaaf.aaf")+".log4j.props";
54 String log_dir = getArgOrVM(Config.CADI_LOGDIR,args,"/opt/app/osaaf/logs");
55 String etc_dir = getArgOrVM(Config.CADI_ETCDIR,args,"/opt/app/osaaf/etc");
56 String log_level = getArgOrVM(Config.CADI_LOGLEVEL,args,"INFO");
57 File logs = new File(log_dir);
58 if(!logs.isDirectory()) {
65 if(System.getProperty("log4j.configuration")==null) {
66 System.setProperty("log4j.configuration", etc_dir+'/'+propsFile);
68 LogFileNamer lfn = new LogFileNamer(log_dir,root);
70 service=lfn.setAppender("service"); // when name is split, i.e. authz|service, the Appender is "authz", and "service"
71 audit=lfn.setAppender("audit"); // is part of the log-file name
72 init=lfn.setAppender("init");
73 trace=lfn.setAppender("trace");
75 lservice = Logger.getLogger(service);
76 laudit = Logger.getLogger(audit);
77 linit = Logger.getLogger(init);
78 ltrace = Logger.getLogger(trace);
80 lfn.configure(etc_dir,propsFile, log_level);
81 } catch (IOException e) {
82 throw new APIException(e);
86 private static final String getArgOrVM(final String tag, final String args[], final String def) {
87 String tagEQ = tag + '=';
89 for(String arg : args) {
90 if(arg.startsWith(tagEQ)) {
91 return arg.substring(tagEQ.length());
94 // check System.properties
95 value = System.getProperty(tag);
104 public void push(Level level, Object... elements) {
107 laudit.warn(PropAccess.buildMsg(audit, iso8601, level, elements));
110 linit.warn(PropAccess.buildMsg(init, iso8601, level, elements));
113 lservice.error(PropAccess.buildMsg(service, iso8601, level, elements));
116 lservice.warn(PropAccess.buildMsg(service, iso8601, level, elements));
119 lservice.info(PropAccess.buildMsg(service, iso8601, level, elements));
122 lservice.debug(PropAccess.buildMsg(service, iso8601, level, elements));
125 ltrace.trace(PropAccess.buildMsg(service, iso8601, level, elements));
130 lservice.info(PropAccess.buildMsg(service, iso8601, level, elements));