Java Code Examples for java.util.logging.LogRecord#setThrown()

private LogRecord eventToRecord(LoggingEvent event, Level julLevel) {
    String format = event.getMessage();
    Object[] arguments = event.getArgumentArray();
    FormattingTuple ft = MessageFormatter.arrayFormat(format, arguments);
    if (ft.getThrowable() != null && event.getThrowable() != null) {
        throw new IllegalArgumentException("both last element in argument array and last argument are of type Throwable");
    }

    Throwable t = event.getThrowable();
    if (ft.getThrowable() != null) {
        t = ft.getThrowable();
        throw new IllegalStateException("fix above code");
    }

    LogRecord record = new LogRecord(julLevel, ft.getMessage());
    record.setLoggerName(event.getLoggerName());
    record.setMillis(event.getTimeStamp());
    record.setSourceClassName(EventConstants.NA_SUBST);
    record.setSourceMethodName(EventConstants.NA_SUBST);

    record.setThrown(t);
    return record;
}
 

private static void doLog(Logger log, Level level, String msg, Throwable t) {
    LogRecord record = new LogRecord(level, msg);

    record.setLoggerName(log.getName());
    record.setResourceBundleName(log.getResourceBundleName());
    record.setResourceBundle(log.getResourceBundle());

    if (t != null) {
        record.setThrown(t);
    }

    //try to get the right class name/method name - just trace
    //back the stack till we get out of this class
    StackTraceElement[] stack = (new Throwable()).getStackTrace();
    String cname = LogUtils.class.getName();
    for (int x = 0; x < stack.length; x++) {
        StackTraceElement frame = stack[x];
        if (!frame.getClassName().equals(cname)) {
            record.setSourceClassName(frame.getClassName());
            record.setSourceMethodName(frame.getMethodName());
            break;
        }
    }
    log.log(record);
}
 

/**
 * test whether the result of LogFormatter is the same as XMLFormatter 
 * if there is no nested exception
 */
public void testXMLFormatterDifference(){
    LogRecord rec = new LogRecord(Level.SEVERE, "PROBLEM");
    LogFormatter logFormatter = new LogFormatter();
    XMLFormatter xmlFormatter = new XMLFormatter();
    String logResult = logFormatter.format(rec).replace("1000", "SEVERE");
    String xmlResult = xmlFormatter.format(rec);
    assertEquals("WITHOUT THROWABLE", xmlResult, logResult);
    rec.setThrown(new NullPointerException("TESTING EXCEPTION"));
    rec.setResourceBundleName("MUJ BUNDLE");
    logResult = logFormatter.format(rec);
    //remove file names
    logResult = logResult.replaceAll("      <file>.*</file>\n", "").replace("1000", "SEVERE");
    xmlResult = xmlFormatter.format(rec);
    assertEquals("WITH THROWABLE", xmlResult, logResult);
}
 

private void log(final Level level, final String msg, final Throwable t) {
   final LogRecord record = new LogRecord(level, msg);
   record.setLoggerName(name);
   record.setThrown(t);

   /* java.lang.Throwable
    *    at net.sf.oval.logging.LoggerJDKImpl.log(LoggerJDKImpl.java:123)
    *    at net.sf.oval.logging.LoggerJDKImpl.warn(LoggerJDKImpl.java:136)
    *    at net.sf.oval.internal.Log.warn(Log.java:180)
    */
   final int offset = 2;
   final StackTraceElement[] steArray = new Throwable().getStackTrace();
   record.setSourceClassName(steArray[offset].getClassName());
   record.setSourceMethodName(steArray[offset].getMethodName());

   jdkLogger.log(record);
}
 

public void testLoggedExceptionIsPrinted() throws Exception {
    Exception ex = new IOException("Ahoj");
    LogRecord rec = new LogRecord(Level.WARNING, "Cannot process {0}");
    rec.setThrown(ex);
    rec.setParameters(new Object[] { "Jardo" });
    Logger.getLogger("global").log(rec);
    
    File[] arr = getWorkDir().listFiles();
    assertEquals("One log file", 1, arr.length);
    String s = LoggingTest.readFile(arr[0]);
    
    if (s.indexOf("Ahoj") == -1) {
        fail("There needs to be 'Ahoj':\n" + s);
    }
    if (s.indexOf("Jardo") == -1) {
        fail("There needs to be 'Jardo':\n" + s);
    }
    if (s.indexOf("testLoggedExceptionIsPrinted") == -1) {
        fail("There needs to be name of the method:\n" + s);
    }
}
 

@Override
protected void append(final LoggingEvent event) {
    final LogRecord lr = new LogRecord(fromL4J(event.getLevel()),
        event.getMessage().toString());
    lr.setLoggerName(event.getLoggerName());
    if (event.getThrowableInformation() != null) {
        lr.setThrown(event.getThrowableInformation().getThrowable());
    }
    final String rbname = getResourceBundleName();
    if (rbname != null) {
        lr.setResourceBundleName(rbname);
        lr.setResourceBundle(getResourceBundle());
    }
    handler.publish(lr);
}
 

/**
 * Log the message at the specified level with the specified throwable if any.
 * This method creates a LogRecord and fills in caller date before calling
 * this instance's JDK14 logger.
 *
 * See bug report #13 for more details.
 */
private void log(String callerFQCN, Level level, String msg, Throwable t) {
    // millis and thread are filled by the constructor
    LogRecord record = new LogRecord(level, msg);
    record.setLoggerName(name());
    record.setThrown(t);
    fillCallerData(callerFQCN, record);
    logger.log(record);
}
 

protected void doLog( Level level, String key, Object[] params, Class wrapperClass,
    Throwable thr )
{
    LogRecord lrec = new LogRecord( level, key ) ;
    if (params != null)
        lrec.setParameters( params ) ;
    inferCaller( wrapperClass, lrec ) ;
    lrec.setThrown( thr ) ;
    lrec.setLoggerName( loggerName );
    lrec.setResourceBundle( logger.getResourceBundle() ) ;
    logger.log( lrec ) ;
}
 

/**
 * Creates and returns a LogRecord with a given message and throwable.
 *
 * @param message The message to place in the {@link LogRecord}
 * @param throwable The throwable to place in the {@link LogRecord}
 * @param params A list of parameters to place in the {@link LogRecord}
 * @return A {@link LogRecord} with the given message and throwable.
 */
private LogRecord createLogRecord(String message, Throwable throwable, Object... params) {
  LogRecord logRecord = new LogRecord(Level.INFO, message);
  logRecord.setLoggerName("LoggerName");
  logRecord.setMillis(1L);
  logRecord.setThreadID(2);
  logRecord.setThrown(throwable);
  logRecord.setParameters(params);
  return logRecord;
}
 

/**
 * Publish a log record into the Vespa log target.
 */
public synchronized void publish(LogRecord record) {
    Level level = record.getLevel();
    String component = record.getLoggerName();

    LevelController ctrl = getLevelControl(component);
    if (!ctrl.shouldLog(level)) {
        return;
    }

    if (logRejectFilter.shouldReject(record.getMessage())) {
        return;
    }

    try {
        // provokes rotation of target
        setOutputStream(logTarget.open());
    } catch (RuntimeException e) {
        LogRecord r = new LogRecord(Level.SEVERE, "Unable to open file target");
        r.setThrown(e);
        emergencyLog(r);
        setOutputStream(System.err);
    }
    super.publish(record);
    flush();
    closeFileTarget();
}
 

@Test
public void testPublishNonSerializable() {
  LogRecord logRecord = new LogRecord(Level.SEVERE, "message");
  logRecord.setThrown(new MyThrowable());
  // TODO(cjhopman): Add way for MemoryHandler publisher to be injected.
  new MemoryHandler().publish(logRecord);
}
 

/**
 * {@inheritDoc}
 */
@Restricted(ProtectedExternally.class)
@Override
public boolean isAutomaticBuild(@NonNull SCMSource source, @NonNull SCMHead head, @NonNull SCMRevision currRevision,
                                @CheckForNull SCMRevision lastBuiltRevision, @CheckForNull SCMRevision lastSeenRevision, @NonNull TaskListener listener) {
    if (!(head instanceof ChangeRequestSCMHead)) {
        return false;
    }
    if (ignoreTargetOnlyChanges
            && currRevision instanceof ChangeRequestSCMRevision
            && lastBuiltRevision instanceof ChangeRequestSCMRevision) {
        ChangeRequestSCMRevision<?> curr = (ChangeRequestSCMRevision<?>) currRevision;
        if (curr.isMerge() && curr.equivalent((ChangeRequestSCMRevision<?>) lastBuiltRevision)) {
            return false;
        }
    }
    try {
        if (ignoreUntrustedChanges && !currRevision.equals(source.getTrustedRevision(currRevision, listener))) {
            return false;
        }
    } catch (IOException | InterruptedException e) {
        LogRecord lr = new LogRecord(Level.WARNING,
                "Could not determine trust status for revision {0} of {1}, assuming untrusted");
        lr.setParameters(new Object[] {currRevision, head});
        lr.setThrown(e);
        Functions.printLogRecord(lr);
        return false;
    }
    return true;
}
 

protected void doLog( Level level, String key, Object[] params, Class wrapperClass,
    Throwable thr )
{
    LogRecord lrec = new LogRecord( level, key ) ;
    if (params != null)
        lrec.setParameters( params ) ;
    inferCaller( wrapperClass, lrec ) ;
    lrec.setThrown( thr ) ;
    lrec.setLoggerName( loggerName );
    lrec.setResourceBundle( logger.getResourceBundle() ) ;
    logger.log( lrec ) ;
}
 

@Test
public void testLowLogLevelExceptionFormatting () {
    VespaFormatter formatter = new VespaFormatter(serviceName, app);
    LogRecord r = new LogRecord(LogLevel.INFO, "meldingen her");
    r.setThrown(new IllegalStateException());
    String result = formatter.format(r);
    assertTrue(formatter.format(r).contains("meldingen her"));
}
 

private static LogRecord createRecord(Exception exception) {
    LogRecord record = new LogRecord(Level.INFO, "Hello.");
    record.setSequenceNumber(1);
    record.setInstant(Instant.ofEpochMilli(2));
    record.setThrown(exception);
    return record;
}
 

/**
 * Log the message at the specified level with the specified throwable if any.
 * This method creates a LogRecord and fills in caller date before calling
 * this instance's JDK14 logger.
 *
 * See bug report #13 for more details.
 */
private void log(String callerFQCN, Level level, String msg, Throwable t) {
    // millis and thread are filled by the constructor
    LogRecord record = new LogRecord(level, msg);
    record.setLoggerName(name());
    record.setThrown(t);
    fillCallerData(callerFQCN, record);
    logger.log(record);
}
 

/** returns a set of the non-loopback InetAddresses for this machine */
public static Set<InetAddress> getMyAddresses(boolean includeLocal)
    throws SocketException {
  Set<InetAddress> result = new HashSet<InetAddress>();
  Set<InetAddress> locals = new HashSet<InetAddress>();
  Enumeration<NetworkInterface> interfaces = NetworkInterface
      .getNetworkInterfaces();
  while (interfaces.hasMoreElements()) {
    NetworkInterface face = interfaces.nextElement();
    boolean faceIsUp = false;
    try {
      // invoking using JdkHelper since GemFireXD JDBC3 clients require JDK 1.5
      faceIsUp = helper.isInterfaceUp(face);
    } catch (SocketException se) {
      final Logger log = getLogger();
      if (log != null) {
        LogRecord lr = new LogRecord(Level.INFO,
            "Failed to check if network interface is up. Skipping " + face);
        lr.setThrown(se);
        log.log(lr);
      }
    }
    if (faceIsUp) {
      Enumeration<InetAddress> addrs = face.getInetAddresses();
      while (addrs.hasMoreElements()) {
        InetAddress addr = addrs.nextElement();
        if (addr.isLoopbackAddress() || addr.isAnyLocalAddress()
            || (!useLinkLocalAddresses && addr.isLinkLocalAddress())) {
          locals.add(addr);
        }
        else {
          result.add(addr);
        }
      } // while
    }
  } // while
  // fix for bug #42427 - allow product to run on a standalone box by using
  // local addresses if there are no non-local addresses available
  if (result.size() == 0) {
    return locals;
  }
  else {
    if (includeLocal) {
      result.addAll(locals);
    }
    return result;
  }
}
 

@Override
public void info(String msg, Throwable thrown) {
	LogRecord rec = new LogRecord(Level.INFO, msg);
	rec.setThrown(thrown);
	log.log(rec);
}
 

@Override
protected void internalError(String msg, Throwable cause) {
    LogRecord record = new ESLogRecord(Level.SEVERE, msg);
    record.setThrown(cause);
    logger.log(record);
}
 

public void endElement(String uri, String localName, String qName) throws SAXException {
    if (current != null) {
        String v = chars.toString();
        values.put(current, v);
        if (current == Elem.PARAM) {
            if (params == null) {
                params = new ArrayList<String>();
            }
            params.add(v);
            if (params.size() > 1500) {
                LOG.severe("Too long params when reading a record. Deleting few. Msg: " + Elem.MESSAGE.parse(values)); // NOI18N
                for (String p : params) {
                    LOG.fine(p);
                }
                params.clear();
            }
        }
    }
    current = null;
    chars = new StringBuilder();
    
    if (currentEx != null && currentEx.values != null) {
        if ("frame".equals(qName)) { // NOI18N
            String line = Elem.LINE.parse(values);
            StackTraceElement elem = new StackTraceElement(
                    Elem.CLASS.parse(values),
                    Elem.METHOD.parse(values),
                    Elem.FILE.parse(values),
                    line == null ? -1 : Integer.parseInt(line)
                    );
            currentEx.trace.add(elem);
            values.remove(Elem.CLASS);
            values.remove(Elem.METHOD);
            values.remove(Elem.LINE);
        }
        if ("exception".equals(qName)) {
            currentEx.message = values.get(Elem.MESSAGE);
            String more = values.get(Elem.MORE);
            if (more != null) currentEx.more = Integer.parseInt(more);
            if (exceptions == null){
                exceptions = new ArrayDeque<FakeException>();
            }
            exceptions.add(currentEx);
            values = currentEx.values;
            currentEx = null;
        }
        return;
    }
    
    if ("record".equals(qName)) { // NOI18N
        String millis = Elem.MILLIS.parse(values);
        String seq = Elem.SEQUENCE.parse(values);
        String lev = Elem.LEVEL.parse(values);
        String thread = Elem.THREAD.parse(values);
        String msg = Elem.MESSAGE.parse(values);
        String key = Elem.KEY.parse(values);
        String catalog = Elem.CATALOG.parse(values);
        
        if (lev != null) {
            LogRecord r = new LogRecord(parseLevel(lev), key != null && catalog != null ? key : msg);
            try {
                r.setThreadID(parseInt(thread));
            } catch (NumberFormatException ex) {
                LOG.log(Level.WARNING, ex.getMessage(), ex);
            }
            r.setSequenceNumber(parseLong(seq));
            r.setMillis(parseLong(millis));
            r.setResourceBundleName(key);
            if (catalog != null && key != null) {
                r.setResourceBundleName(catalog);
                if (!"<null>".equals(catalog)) { // NOI18N
                    try {
                        ResourceBundle b = NbBundle.getBundle(catalog);
                        b.getObject(key);
                        // ok, the key is there
                        r.setResourceBundle(b);
                    } catch (MissingResourceException e) {
                        LOG.log(Level.CONFIG, "Cannot find resource bundle {0} for key {1}", new Object[] { catalog, key });
                        r.setResourceBundle(new FakeBundle(key, msg));
                    }
                } else {
                    LOG.log(Level.CONFIG, "Cannot find resource bundle <null> for key {1}", key);
                }
            }
            if (params != null) {
                r.setParameters(params.toArray());
            }
            if (exceptions != null) {
                r.setThrown(createThrown(null));
                // exceptions = null;  should be empty after poll
            }

            callback.publish(r);
        }

        currentEx = null;
        params = null;
        values.clear();
    }
    
}