public static void load(String location) throws IOException {
LoggerContext lc = (LoggerContext) LoggerFactory.getILoggerFactory();
File externalConfigFile = new File(location);
if (!externalConfigFile.exists()) {
throw new IOException(
"Logback External Conf File Parameter does not reference a file that exists");
} else {
if (!externalConfigFile.isFile()) {
throw new IOException(
"Logback External Conf File Parameter exists, but does not reference a file");
} else {
if (!externalConfigFile.canRead()) {
throw new IOException(
"Logback External Conf File exists and is a file, but cannot be read.");
} else {
JoranConfigurator configurator = new JoranConfigurator();
configurator.setContext(lc);
lc.reset();
try {
configurator.doConfigure(location);
} catch (JoranException e) {
throw new RuntimeException(e);
}
StatusPrinter.printInCaseOfErrorsOrWarnings(lc);
}
}
}
}
@Override
public void contextInitialized(final ServletContextEvent servletContextEvent) {
final ServletContext sc = servletContextEvent.getServletContext();
final String logbackConfigLocation = sc.getInitParameter(LOGBACK_CONFIG_LOCATION);
String filePath = null;
try {
final Path configFile = Paths.get(sc.getResource(logbackConfigLocation).toURI());
filePath = configFile.toAbsolutePath().toString();
final File rootFolder = new File(sc.getResource("/").getPath());
final File logFolder = new File(rootFolder.getParentFile().getPath() + "/logs");
if (!logFolder.exists()) {
if (!logFolder.mkdirs()) {
throw new IOException("Cannot create: " + logFolder.getAbsolutePath());
}
}
System.setProperty("log.basepath", logFolder.getAbsolutePath());
final LoggerContext context = (LoggerContext) LoggerFactory.getILoggerFactory();
final JoranConfigurator configurator = new JoranConfigurator();
configurator.setContext(context);
context.reset();
configurator.doConfigure(configFile.toFile());
} catch (Exception e) {
System.err.println("Failed to locate logback config file: " + filePath);
return;
}
System.out.println("[INFO] Init logback by the config file:" + filePath);
}
public synchronized void init() {
if (isInit == true) throw new RuntimeException("LogbackFactory had init~~~");
LoggerContext lc = (LoggerContext) LoggerFactory.getILoggerFactory();
try {
File externalConfigFile = new File(fileName);
if (!externalConfigFile.exists()) {
throw new IOException("logback server file : " + fileName + " not existed!!!");
}
if (!externalConfigFile.isFile()) {
throw new IOException("logback server file : " + fileName + " not file!!!");
}
if (!externalConfigFile.canRead()) {
throw new IOException("logback server file : " + fileName + " can't read!!!");
}
JoranConfigurator configurator = new JoranConfigurator();
configurator.setContext(lc);
lc.reset();
configurator.doConfigure(fileName);
StatusPrinter.printInCaseOfErrorsOrWarnings(lc);
} catch (final Exception e) {
e.printStackTrace();
}
isInit = true;
}
// A few things that need to get set up before regular init().
@Override
protected void internalInit() {
log.debug("Starting CWM Application Internal Init");
log.debug("Application Class is " + getClass().getName());
loadAppProperties();
// If using Logback as the logger, and we have a logConfig property,
// then read that configuration.
File logConfig = configuration.getOptionalFile("cwm.logConfig");
if (logConfig != null && LoggerFactory.getILoggerFactory() instanceof LoggerContext) {
log.info("Log Configuration: {}", logConfig);
LoggerContext lc = (LoggerContext) LoggerFactory.getILoggerFactory();
try {
JoranConfigurator configurator = new JoranConfigurator();
configurator.setContext(lc);
// the context was probably already configured by default configuration rules
lc.reset();
configurator.doConfigure(logConfig);
} catch (JoranException je) {
je.printStackTrace();
}
StatusPrinter.printInCaseOfErrorsOrWarnings(lc);
}
loadServices();
getComponentInstantiationListeners()
.add(new GuiceComponentInjector(this, getInjectionModuleArray()));
super.internalInit();
}
/**
* Initialize logback from the given URL.
*
* @param url the url pointing to the location of the config file.
* @throws JoranException if the url points to a non existing location or an error occurs during
* the parsing operation.
*/
public static void initLogging(URL url) throws JoranException {
LoggerContext loggerContext = (LoggerContext) LoggerFactory.getILoggerFactory();
JoranConfigurator configurator = new JoranConfigurator();
configurator.setContext(loggerContext);
loggerContext.reset();
configurator.doConfigure(url);
}
public static void enableLogging(boolean enable) {
// get the context
LoggerContext loggerContext = (LoggerContext) LoggerFactory.getILoggerFactory();
try {
// create a new configurator
JoranConfigurator configurator = new JoranConfigurator();
// set context and reset it
configurator.setContext(loggerContext);
loggerContext.reset();
// if logging should be enabled
if (enable) {
// add the correct properties and load the XML file
loggerContext.putProperty("araraLogName", AraraConstants.LOGNAME);
configurator.doConfigure(
AraraLogging.class.getResourceAsStream("/com/github/arara/conf/logback.xml"));
}
} catch (JoranException joranException) {
// do nothing
}
}
public void testAspects() throws Exception {
LoggerContext lc = (LoggerContext) LoggerFactory.getILoggerFactory();
JoranConfigurator configurator = new JoranConfigurator();
configurator.setContext(lc);
// the context was probably already configured by default configuration
// rules
lc.reset();
configurator.doConfigure(getClass().getResource("logback.xml"));
ListAppender<LoggingEvent> listAppender =
(ListAppender<LoggingEvent>)
lc.getLogger(StopWatch.DEFAULT_LOGGER_NAME).getAppender("listAppender");
ProfiledObject.simpleTestDefaultTagStatic(10);
assertTrue(
"Expected tag not found in " + listAppender.list.get(0).getMessage(),
listAppender.list.get(0).getMessage().indexOf("tag[simpleTestDefaultTagStatic]") >= 0);
new ProfiledObject().simpleTestUnprofiled(10);
assertTrue(
"Expected tag not found in " + listAppender.list.get(1).getMessage(),
listAppender.list.get(1).getMessage().indexOf("tag[simpleTestUnprofiled]") >= 0);
assertEquals("Expected two logging events", 2, listAppender.list.size());
}
protected TestProtocolServer newTestProtocolServer(URI serverId) {
LoggerContext loggerContext = new LoggerContext();
loggerContext.putProperty("host", serverId.toString());
JoranConfigurator configurator = new JoranConfigurator();
configurator.setContext(loggerContext);
try {
configurator.doConfigure(getClass().getResource("/test-logback.xml"));
} catch (JoranException e) {
throw new IllegalStateException("Failed to configure logging", e);
}
Logging logging = new LogbackService(null, loggerContext);
ProtocolServerFactory protocolServerFactory =
new MultiPaxosServerFactory(new ClusterConfiguration("default"), logging);
ServerIdElectionCredentialsProvider electionCredentialsProvider =
new ServerIdElectionCredentialsProvider();
electionCredentialsProvider.listeningAt(serverId);
TestProtocolServer protocolServer =
new TestProtocolServer(
timeoutStrategy,
protocolServerFactory,
serverId,
new InMemoryAcceptorInstanceStore(),
electionCredentialsProvider);
protocolServer.addStateTransitionListener(new StateTransitionLogger(logging));
return protocolServer;
}
private void initLogging(String location) throws JoranException {
URL url = getResourceURL(location);
LoggerContext loggerContext = (LoggerContext) LoggerFactory.getILoggerFactory();
loggerContext.reset();
JoranConfigurator configurator = new JoranConfigurator();
configurator.setContext(loggerContext);
configurator.doConfigure(url);
}
private static void initLogback() throws JoranException {
String rocketmqHome =
System.getProperty(MixAll.ROCKETMQ_HOME_PROPERTY, System.getenv(MixAll.ROCKETMQ_HOME_ENV));
// 初始化Logback
LoggerContext lc = (LoggerContext) LoggerFactory.getILoggerFactory();
JoranConfigurator configurator = new JoranConfigurator();
configurator.setContext(lc);
lc.reset();
configurator.doConfigure(rocketmqHome + "/conf/logback_tools.xml");
}
/** Initializes the logger. */
private static void initLogger() {
LoggerContext context = (LoggerContext) LoggerFactory.getILoggerFactory();
try {
JoranConfigurator configurator = new JoranConfigurator();
configurator.setContext(context);
context.reset();
configurator.doConfigure(InspectIT.class.getResourceAsStream("/config/logback.xml"));
} catch (JoranException je) { // NOPMD NOCHK StatusPrinter will handle this NOCHK
}
StatusPrinter.printInCaseOfErrorsOrWarnings(context);
}
@Test
public void consolePatternCanBeOverridden() throws JoranException {
JoranConfigurator configurator = new JoranConfigurator();
LoggerContext context = new LoggerContext();
configurator.setContext(context);
configurator.doConfigure(new File("src/test/resources/custom-console-log-pattern.xml"));
Appender<ILoggingEvent> appender = context.getLogger("ROOT").getAppender("CONSOLE");
assertThat(appender).isInstanceOf(ConsoleAppender.class);
Encoder<?> encoder = ((ConsoleAppender<?>) appender).getEncoder();
assertThat(encoder).isInstanceOf(PatternLayoutEncoder.class);
assertThat(((PatternLayoutEncoder) encoder).getPattern()).isEqualTo("foo");
}
@Test
public void LBCLASSIC_50() throws JoranException {
LoggerContext lc = (LoggerContext) LoggerFactory.getILoggerFactory();
JoranConfigurator configurator = new JoranConfigurator();
configurator.setContext(lc);
lc.reset();
configurator.doConfigure(ClassicTestConstants.JORAN_INPUT_PREFIX + "/syslog_LBCLASSIC_50.xml");
org.slf4j.Logger logger = LoggerFactory.getLogger(this.getClass());
logger.info("hello");
}
@Before
public void before() throws Exception {
lc = new LoggerContext();
JoranConfigurator configurator = new JoranConfigurator();
configurator.setContext(lc);
URL xmlConfigFile = getClass().getResource("/logback-gelf-with-dynamic-originhost.xml");
configurator.doConfigure(xmlConfigFile);
GelfTestSender.getMessages().clear();
MDC.remove("mdcField1");
}
@Override
protected void configure(String logFile) {
LoggerContext lc = (LoggerContext) LoggerFactory.getILoggerFactory();
lc.reset();
lc.putProperty("se.trillian.goodies.hostname", getHostName());
lc.putProperty("se.trillian.goodies.hostname.full", getFullHostName());
try {
JoranConfigurator configurator = new JoranConfigurator();
configurator.setContext(lc);
configurator.doConfigure(logFile);
} catch (JoranException je) {
StatusPrinter.print(lc);
}
}
public static void main(String[] args) {
Logger logger = LoggerFactory.getLogger(MyAppWithConfigFile.class);
LoggerContext lc = (LoggerContext) LoggerFactory.getILoggerFactory();
try {
JoranConfigurator configurator = new JoranConfigurator();
lc.reset();
configurator.setContext(lc);
configurator.doConfigure(args[0]);
} catch (JoranException je) {
StatusPrinter.print(lc.getStatusManager());
}
logger.info("Entering application.");
Bar bar = new Bar();
bar.doIt();
logger.info("Exiting application.");
}
/**
* Initialize logback from the given file location, with no config file refreshing. Assumes an XML
* file in case of a ".xml" file extension, and a properties file otherwise.
*
* @param location the location of the config file: either a "classpath:" location (e.g.
* "classpath:mylogback.properties"), an absolute file URL (e.g. "file:C:/logback.properties),
* or a plain absolute path in the file system (e.g. " C:/logback.properties")
* @throws FileNotFoundException if the location specifies an invalid file path
*/
public static void initLogging(String location) throws FileNotFoundException {
String resolvedLocation = SystemPropertyUtils.resolvePlaceholders(location);
URL url = ResourceUtils.getURL(resolvedLocation);
if (resolvedLocation.toLowerCase().endsWith(XML_FILE_EXTENSION)) {
// DOMConfigurator.configure(url);
configurator.setContext(lc);
lc.reset();
try {
configurator.doConfigure(url);
} catch (JoranException ex) {
throw new FileNotFoundException(url.getPath());
}
lc.start();
}
// else {
// PropertyConfigurator.configure(url);
// }
}
@Override
public void contextInitialized(ServletContextEvent sce) {
LoggerContext context = (LoggerContext) LoggerFactory.getILoggerFactory();
try {
JoranConfigurator configurator = new JoranConfigurator();
configurator.setContext(context);
context.reset();
ClassPathResource resource = new ClassPathResource("logback-default.xml");
if (!resource.exists()) {
String profile = EnvUtil.getProfile();
resource = new ClassPathResource("META-INF/logback/logback-" + profile + ".xml");
}
configurator.doConfigure(resource.getInputStream());
logger.info("加载logback配置文件：" + resource.getURL().getPath());
} catch (Exception e) {
throw new RuntimeException(e.getMessage(), e);
}
StatusPrinter.printInCaseOfErrorsOrWarnings(context);
}
public static void setLogConfig(String configFileName) throws Exception {
ILoggerFactory fac = LoggerFactory.getILoggerFactory();
LoggerContext ctx = (LoggerContext) fac;
System.out.println("LogFileSelector.setLogConfig() ctx received: " + ctx);
JoranConfigurator cfg = new JoranConfigurator();
System.out.println("LogFileSelector.setLogConfig() JoranConfigurator created: " + cfg);
cfg.setContext(ctx);
System.out.println("LogFileSelector.setLogConfig() context was set.");
ctx.reset();
System.out.println("LogFileSelector.setLogConfig() context was reset.");
ClassLoader cl = LogFileSelector.class.getClassLoader();
InputStream in = cl.getResourceAsStream(configFileName);
try {
cfg.doConfigure(in);
log.debug("---------------- log config changed to {}. ----------", configFileName);
} catch (JoranException e) {
throw new Exception("could not change log-config to " + configFileName, e);
}
}
public static void main(String[] args) {
// assume SLF4J is bound to logback in the current environment
LoggerContext context = (LoggerContext) LoggerFactory.getILoggerFactory();
JoranConfigurator configurator = new JoranConfigurator();
configurator.setContext(context);
// Call context.reset() to clear any previous configuration, e.g. default
// configuration. For multi-step configuration, omit calling context.reset().
context.reset();
try {
configurator.doConfigure(args[0]);
} catch (JoranException e) {
// StatusPrinter will handle this
}
logger.info("Entering application");
Foo foo = new Foo();
foo.doIt();
logger.info("Exiting application");
}
private void configure(String file) throws JoranException {
JoranConfigurator jc = new JoranConfigurator();
jc.setContext(loggerContext);
loggerContext.putProperty("port", "" + port);
jc.doConfigure(file);
}
void configure(String file) throws JoranException {
JoranConfigurator jc = new JoranConfigurator();
jc.setContext(lc);
jc.doConfigure(file);
}
void configure(File file) throws JoranException {
JoranConfigurator jc = new JoranConfigurator();
jc.setContext(loggerContext);
jc.doConfigure(file);
}
void configure(InputStream is) throws JoranException {
JoranConfigurator jc = new JoranConfigurator();
jc.setContext(loggerContext);
jc.doConfigure(is);
}
@SuppressWarnings("unchecked")
public static void main(String... args) throws ParseException, JoranException, IOException {
Parser parser = new BasicParser();
CommandLine cl = null;
try {
cl = parser.parse(OPTS, args);
} catch (ParseException e) {
HelpFormatter help = new HelpFormatter();
help.printHelp("dlog", OPTS, true);
System.exit(-1);
}
LoggerContext loggerContext = (LoggerContext) LoggerFactory.getILoggerFactory();
loggerContext.reset();
if (cl.hasOption("config")) {
// Read Logback configuration
JoranConfigurator configurator = new JoranConfigurator();
configurator.setContext(loggerContext);
configurator.doConfigure(cl.getOptionValue("file", "logback.xml"));
StatusPrinter.printInCaseOfErrorsOrWarnings(loggerContext);
} else {
BasicConfigurator.configure(loggerContext);
}
Appender appender = null;
if (cl.hasOption("output")) {
String outputAppender = cl.getOptionValue("output", "console");
appender = loggerContext.getLogger(Logger.ROOT_LOGGER_NAME).getAppender(outputAppender);
}
ChronicleTools.warmup();
Chronicle chronicle = new IndexedChronicle(cl.getOptionValue("path"), ChronicleConfig.DEFAULT);
ExcerptTailer ex = chronicle.createTailer();
Level level = Level.valueOf(cl.getOptionValue("level", "TRACE"));
if (cl.hasOption("head")) {
int lines = Integer.parseInt(cl.getOptionValue("head", "10"));
for (int i = 0; i < lines; i++) {
LoggingEvent evt = readLoggingEvent(ex, loggerContext);
if (evt.getLevel().isGreaterOrEqual(level)) {
writeEvent(evt, appender);
}
}
} else if (cl.hasOption("tail")) {
int lines = Integer.parseInt(cl.getOptionValue("tail", "10"));
Queue<LoggingEvent> tail = new LinkedBlockingQueue<LoggingEvent>(lines);
while (ex.nextIndex()) {
LoggingEvent evt = readLoggingEvent(ex, loggerContext);
if (!tail.offer(evt)) {
tail.poll();
tail.add(evt);
}
}
LoggingEvent evt;
while (null != (evt = tail.poll())) {
if (evt.getLevel().isGreaterOrEqual(level)) {
writeEvent(evt, appender);
}
}
} else if (cl.hasOption("search")) {
String regex = cl.getOptionValue("search");
Pattern regexPatt = Pattern.compile(regex);
while (ex.nextIndex()) {
LoggingEvent evt = readLoggingEvent(ex, loggerContext);
if (null != evt && evt.getLevel().isGreaterOrEqual(level)) {
if (regexPatt.matcher(evt.getFormattedMessage()).matches()) {
writeEvent(evt, appender);
}
}
}
}
loggerContext.stop();
chronicle.close();
}
private void doConfigure() throws JoranException {
LoggerContext context = (LoggerContext) LoggerFactory.getILoggerFactory();
JoranConfigurator configurator = new JoranConfigurator();
configurator.setContext(context);
configurator.doConfigure(new File("src/test/input/issue/logback-1159.xml"));
}