public void start() {
if (filename == null) {
String tomcatHomeProperty = OptionHelper.getSystemProperty("catalina.home");
filename = tomcatHomeProperty + File.separatorChar + DEFAULT_CONFIG_FILE;
getStatusManager()
.add(new InfoStatus("filename property not set. Assuming [" + filename + "]", this));
}
File configFile = new File(filename);
if (configFile.exists()) {
try {
JoranConfigurator jc = new JoranConfigurator();
jc.setContext(this);
jc.doConfigure(filename);
} catch (JoranException e) {
// TODO can we do better than printing a stack trace on syserr?
e.printStackTrace();
}
} else {
getStatusManager().add(new WarnStatus("[" + filename + "] does not exist", this));
}
if (!quiet) {
StatusPrinter.print(getStatusManager());
}
started = 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();
}
public static void main(String[] args) {
// TODO: logback must be a compile-time dependency for this to work -> either change that or
// comment it out
LoggerContext loggerContext = ((ch.qos.logback.classic.Logger) logger).getLoggerContext();
StatusPrinter.print(loggerContext);
logger.info("Starting ...");
logger.debug(
"Java: {} {} {}",
System.getProperty("java.version"),
System.getProperty("java.vendor"),
System.getProperty("java.home"));
logger.debug(
"Java VM: {} {} {}",
System.getProperty("java.vm.name"),
System.getProperty("java.vm.vendor"),
System.getProperty("java.vm.version"));
logger.debug(
"OS: {} {} {}",
System.getProperty("os.name"),
System.getProperty("os.arch"),
System.getProperty("os.version"));
logger.debug("Max. Memory: {} MB", Runtime.getRuntime().maxMemory() / (1024 * 1024));
SwingUtilities.invokeLater(
new Runnable() {
@Override
public void run() {
createAndShowGUI();
}
});
}
@Test
public void noAttributes() {
propertyAction.begin(ec, null, atts);
assertEquals(1, context.getStatusManager().getCount());
assertTrue(checkError());
StatusPrinter.print(context);
}
@Test(timeout = 3000L)
public void fallbackToSafe_FollowedByRecovery()
throws IOException, JoranException, InterruptedException {
String path =
CoreTestConstants.OUTPUT_DIR_PREFIX
+ "reconfigureOnChangeConfig_fallbackToSafe-"
+ diff
+ ".xml";
File topLevelFile = new File(path);
writeToFile(
topLevelFile,
"<configuration scan=\"true\" scanPeriod=\"5 millisecond\"><root level=\"ERROR\"/></configuration> ");
configure(topLevelFile);
CountDownLatch changeDetectedLatch = waitForReconfigurationToBeDone(null);
ReconfigureOnChangeTask oldRoct = getRegisteredReconfigureTask();
assertNotNull(oldRoct);
writeToFile(
topLevelFile,
"<configuration scan=\"true\" scanPeriod=\"5 millisecond\">\n"
+ " <root></configuration>");
changeDetectedLatch.await();
statusChecker.assertContainsMatch(Status.WARN, FALLING_BACK_TO_SAFE_CONFIGURATION);
statusChecker.assertContainsMatch(Status.INFO, RE_REGISTERING_PREVIOUS_SAFE_CONFIGURATION);
loggerContext.getStatusManager().clear();
CountDownLatch secondDoneLatch = waitForReconfigurationToBeDone(oldRoct);
writeToFile(
topLevelFile,
"<configuration scan=\"true\" scanPeriod=\"5 millisecond\"><root level=\"ERROR\"/></configuration> ");
secondDoneLatch.await();
StatusPrinter.print(loggerContext);
statusChecker.assertIsErrorFree();
statusChecker.containsMatch(DETECTED_CHANGE_IN_CONFIGURATION_FILES);
}
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);
}
}
}
}
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;
}
@Test
public void testAppendLoggingEvent() throws SQLException {
ILoggingEvent event = createLoggingEvent();
appender.append(event);
StatusPrinter.printInCaseOfErrorsOrWarnings(lc);
Statement stmt = connectionSource.getConnection().createStatement();
ResultSet rs = null;
rs = stmt.executeQuery("SELECT * FROM logging_event");
if (rs.next()) {
assertEquals(event.getTimeStamp(), rs.getLong(DBAppender.TIMESTMP_INDEX));
assertEquals(event.getFormattedMessage(), rs.getString(DBAppender.FORMATTED_MESSAGE_INDEX));
assertEquals(event.getLoggerName(), rs.getString(DBAppender.LOGGER_NAME_INDEX));
assertEquals(event.getLevel().toString(), rs.getString(DBAppender.LEVEL_STRING_INDEX));
assertEquals(event.getThreadName(), rs.getString(DBAppender.THREAD_NAME_INDEX));
assertEquals(
DBHelper.computeReferenceMask(event), rs.getShort(DBAppender.REFERENCE_FLAG_INDEX));
assertEquals(String.valueOf(diff), rs.getString(DBAppender.ARG0_INDEX));
StackTraceElement callerData = event.getCallerData()[0];
assertEquals(callerData.getFileName(), rs.getString(DBAppender.CALLER_FILENAME_INDEX));
assertEquals(callerData.getClassName(), rs.getString(DBAppender.CALLER_CLASS_INDEX));
assertEquals(callerData.getMethodName(), rs.getString(DBAppender.CALLER_METHOD_INDEX));
} else {
fail("No row was inserted in the database");
}
rs.close();
stmt.close();
}
public static void main(String[] args) {
Logger logger = LoggerFactory.getLogger(HelloWorld2.class);
logger.debug("Hello world.");
// print internal state
LoggerContext lc = (LoggerContext) LoggerFactory.getILoggerFactory();
StatusPrinter.print(lc);
}
public static void main(String[] args) {
Logger logger = LoggerFactory.getLogger("chapters.introduction.HelloWorld2");
logger.debug("Hello world.");
LoggerContext lc = (LoggerContext) LoggerFactory.getILoggerFactory();
StatusPrinter.print(lc);
}
@Test
public void somekeReplace() {
pl.setPattern("%replace(a1234b){'\\d{4}', 'XXXX'}");
pl.start();
StatusPrinter.print(lc);
String val = pl.doLayout(getEventObject());
assertEquals("aXXXXb", val);
}
@Test
public void basic() throws InterruptedException {
configure();
String logMsg = "hello 1";
logger.debug(logMsg);
StatusPrinter.print(lc);
}
@Test
public void tException() throws InterruptedException {
configure();
String logMsg = "hello 2";
String exMsg = " just testing";
Exception ex = new Exception(exMsg);
logger.debug(logMsg, ex);
StatusPrinter.print(lc);
}
private void executeHarness(int duration, boolean withDelay) throws InterruptedException {
MultiThreadedHarness multiThreadedHarness = new MultiThreadedHarness(duration);
this.runnableArray = buildRunnableArray(withDelay);
multiThreadedHarness.execute(runnableArray);
StatusChecker checker = new StatusChecker(context.getStatusManager());
if (!checker.isErrorFree(0)) {
StatusPrinter.print(context);
fail("errors reported");
}
}
public static void main(String[] args) {
// assume SLF4J is bound to logback in the current environment
LoggerContext lc = (LoggerContext) LoggerFactory.getILoggerFactory();
// print logback's internal status
StatusPrinter.print(lc);
logger.info("Entering application.");
Foo foo = new Foo();
foo.doIt();
logger.info("Exiting application.");
}
@Test
public void testNoStart() {
Appender<E> appender = getAppender();
appender.setContext(context);
appender.setName("doh");
// is null OK?
appender.doAppend(null);
StatusChecker checker = new StatusChecker(context.getStatusManager());
StatusPrinter.print(context);
assertTrue(checker.containsMatch("Attempted to append to non started appender \\[doh\\]."));
}
/** 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);
}
public static void main(String[] args) {
System.out.println("Hello World!");
logger.error("error");
logger.warn("warning");
logger.info("info");
logger.debug("debug");
logger.trace("trace");
// print internal state
LoggerContext lc = (LoggerContext) LoggerFactory.getILoggerFactory();
StatusPrinter.print(lc);
}
@Test
public void replaceWithJoran() throws JoranException {
configure(ClassicTestConstants.JORAN_INPUT_PREFIX + "pattern/replace0.xml");
StatusPrinter.print(lc);
root.getAppender("LIST");
String msg = "And the number is 4111111111110000, expiring on 12/2010";
logger.debug(msg);
StringListAppender<ILoggingEvent> sla =
(StringListAppender<ILoggingEvent>) root.getAppender("LIST");
assertNotNull(sla);
assertEquals(1, sla.strList.size());
assertEquals("And the number is XXXX, expiring on 12/2010", sla.strList.get(0));
}
@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");
StatusPrinter.print(lc);
}
@Test
public void large() throws InterruptedException {
configure();
StringBuilder largeBuf = new StringBuilder();
for (int i = 0; i < 2 * 1024 * 1024; i++) {
largeBuf.append('a');
}
logger.debug(largeBuf.toString());
String logMsg = "hello 3";
logger.debug(logMsg);
Thread.sleep(RecoveryCoordinator.BACKOFF_COEFFICIENT_MIN + 10);
logger.debug(logMsg);
StatusPrinter.print(lc);
}
@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);
}
}
void doEvaluateAndCheck(String expression, ILoggingEvent event, boolean expected)
throws EvaluationException {
gee.setExpression(expression);
gee.start();
StatusPrinter.printInCaseOfErrorsOrWarnings(context);
assertTrue(statusChecker.isErrorFree(0));
ContextUtil contextUtil = new ContextUtil(context);
contextUtil.addGroovyPackages(context.getFrameworkPackages());
contextUtil.addFrameworkPackage(
context.getFrameworkPackages(), "ch.qos.logback.classic.boolex");
boolean result = gee.evaluate(event);
assertEquals(expected, result);
}
void genericTest(
String testId,
String patternPrefix,
String compressionSuffix,
boolean fileOptionIsSet,
int waitDuration)
throws IOException {
boolean withCompression = compressionSuffix.length() > 0;
String fileName = fileOptionIsSet ? testId2FileName(testId) : null;
initRFA(rfa1, fileName);
String fileNamePatternStr =
randomOutputDir
+ patternPrefix
+ "-%d{"
+ DATE_PATTERN_WITH_SECONDS
+ "}"
+ compressionSuffix;
initTRBP(rfa1, tbrp1, fileNamePatternStr, currentTime);
// compute the current filename
addExpectedFileName_ByDate(fileNamePatternStr, getMillisOfCurrentPeriodsStart());
incCurrentTime(1100);
tbrp1.timeBasedFileNamingAndTriggeringPolicy.setCurrentTime(currentTime);
for (int i = 0; i < 3; i++) {
rfa1.doAppend("Hello---" + i);
addExpectedFileNamedIfItsTime_ByDate(fileNamePatternStr);
incCurrentTime(500);
tbrp1.timeBasedFileNamingAndTriggeringPolicy.setCurrentTime(currentTime);
if (withCompression) waitForCompression(tbrp1);
}
rfa1.stop();
if (waitDuration != NO_RESTART) {
doRestart(testId, patternPrefix, fileOptionIsSet, waitDuration);
}
massageExpectedFilesToCorresponToCurrentTarget(fileName, fileOptionIsSet);
StatusPrinter.print(context);
rolloverChecker.check(expectedFilenameList);
}
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.");
}
// See also http://jira.qos.ch/browse/LOGBACK-338
@Test(timeout = 4000L)
public void reconfigurationIsNotPossibleInTheAbsenceOfATopFile()
throws IOException, JoranException, InterruptedException {
String configurationStr =
"<configuration scan=\"true\" scanPeriod=\"50 millisecond\"><include resource=\"asResource/inner1.xml\"/></configuration>";
configure(new ByteArrayInputStream(configurationStr.getBytes("UTF-8")));
ConfigurationWatchList configurationWatchList =
ConfigurationWatchListUtil.getConfigurationWatchList(loggerContext);
assertNull(configurationWatchList);
// assertNull(configurationWatchList.getMainURL());
statusChecker.containsMatch(Status.WARN, "Due to missing top level");
StatusPrinter.print(loggerContext);
ReconfigureOnChangeTask roct = getRegisteredReconfigureTask();
assertNull(roct);
assertEquals(0, loggerContext.getScheduledFutures().size());
}
private void configureFileLogger() {
final File logFile = new File(logsDir, DEFAULT_LOG_FILENAME);
final RollingFileAppender<ILoggingEvent> fileAppender = new RollingFileAppender<>();
fileAppender.setContext((LoggerContext) LoggerFactory.getILoggerFactory());
fileAppender.setName(LOG_APPENDER);
fileAppender.setFile(logFile.getAbsolutePath());
fileAppender.setEncoder(createEncoder());
fileAppender.setRollingPolicy(createRollingPolicy(fileAppender));
fileAppender.setTriggeringPolicy(createTriggeringPolicy());
fileAppender.start();
final ch.qos.logback.classic.Logger logger =
(ch.qos.logback.classic.Logger) LoggerFactory.getLogger("ROOT");
logger.addAppender(fileAppender);
StatusPrinter.print((LoggerContext) LoggerFactory.getILoggerFactory());
}
private String handleLogger(CommandLine commandline, boolean gotConfig) {
String name = null;
String logPath = null;
if (!logToFile) {
if (gotConfig) {
logPath = properties.getProperty(LogFilePathKey);
StrH.ttl(initsb, 1, LogFilePathKey, " = ", logPath);
if (logPath != null) {
System.setProperty(LogFilePathKey, logPath);
String base = logPath;
int idx = logPath.lastIndexOf('.');
if (idx != -1) base = logPath.substring(0, idx);
StrH.ttl(initsb, 1, LogFileBaseKey, " = ", base);
System.setProperty(LogFileBaseKey, logPath);
name = StrH.getAtomicNameFromPath(base);
}
}
} else {
logPath = commandline.getOptionValue(LoggerNameShortCl, DefaultLogPath);
StrH.ttl(initsb, 1, "--", LoggerNameLongCl, " = ", logPath);
System.setProperty(LogFilePathKey, logPath);
String base = logPath;
int idx = logPath.lastIndexOf('.');
if (idx != -1) base = logPath.substring(0, idx);
StrH.ttl(initsb, 1, LogFileBaseKey, " = ", base);
System.setProperty(LogFileBaseKey, logPath);
name = StrH.getAtomicNameFromPath(base);
}
log = LoggerFactory.getLogger(getClass());
if (log.isDebugEnabled()) {
LoggerContext lc = (LoggerContext) LoggerFactory.getILoggerFactory();
// TODO: StatusPrinter.setPrintStream
StatusPrinter.print(lc);
try {
ClassInfo classInfo = ClassInfo.getInfo(DOF.class);
StrH.ttl(initsb, 1, "OAL JAR", " = ", classInfo.getLocation().toExternalForm());
} catch (Exception e) {
StrH.ttl(initsb, 1, "OAL JAR", " = null");
}
}
return name;
}
// check for deadlocks
@Test(timeout = 4000L)
public void scan_LOGBACK_474() throws JoranException, IOException, InterruptedException {
loggerContext.setName("scan_LOGBACK_474");
File file = new File(SCAN_LOGBACK_474_FILE_AS_STR);
// StatusListenerConfigHelper.addOnConsoleListenerInstance(loggerContext, new
// OnConsoleStatusListener());
configure(file);
// ReconfigureOnChangeTask roct = waitForReconfigureOnChangeTaskToRun();
int expectedResets = 2;
Harness harness = new Harness(expectedResets);
RunnableWithCounterAndDone[] runnableArray = buildRunnableArray(file, UpdateType.TOUCH);
harness.execute(runnableArray);
loggerContext.getStatusManager().add(new InfoStatus("end of execution ", this));
StatusPrinter.print(loggerContext);
checkResetCount(expectedResets);
}
@Test
public void failed_rename() throws IOException {
if (!EnvUtilForTests.isWindows()) return;
FileOutputStream fos = null;
try {
String fileName = testId2FileName("failed_rename");
File file = new File(fileName);
file.getParentFile().mkdirs();
fos = new FileOutputStream(fileName);
String testId = "failed_rename";
rolloverChecker = new ZRolloverChecker(testId);
genericTest(testId, "failed_rename", "", FILE_OPTION_SET, NO_RESTART);
} finally {
StatusPrinter.print(context);
if (fos != null) fos.close();
}
}
