Examples of org.apache.log4j.spi.LoggingEvent

org.apache.log4j.spi.LoggingEvent
The internal representation of logging events. When an affirmative decision is made to log then a LoggingEvent instance is created. This instance is passed around to the different log4j components.
This class is of concern to those wishing to extend log4j.

Writers of log4j components such as appenders and receivers should be aware of that some of the LoggingEvent fields are initialized lazily. Therefore, an appender wishing to output data to be later correctly read by a receiver, must initialize "lazy" fields prior to writing them out. See the {@link #prepareForDeferredProcessing()} method for the exact list.
Moreover, in the absence of certain fields, receivers must set the values of null fields to a default non-null value. For example, in the absence of the locationInfo data, the locationInfo field should be set to {@link org.apache.log4j.spi.location.LocationInfo#NA_LOCATION_INFO LocationInfo.NA_LOCATION_INFO}. @author Ceki Gülcü @author James P. Cakalic


      PreparedStatement insertStatement =
        connection.prepareStatement(DBAppender2.insertSQL, Statement.RETURN_GENERATED_KEYS);


      for (int i = 0; i < eventsBuffer.size(); i++) {
        LoggingEvent event = (LoggingEvent) eventsBuffer.get(i);
        insertStatement.setLong(1, event.getSequenceNumber());
        insertStatement.setLong(2, event.getTimeStamp());
        insertStatement.setString(3, event.getRenderedMessage());
        insertStatement.setString(4, event.getLoggerName());
        insertStatement.setString(5, event.getLevel().toString());
        insertStatement.setString(6, event.getNDC());
        insertStatement.setString(7, event.getThreadName());
        insertStatement.setShort(8, DBHelper.computeReferenceMask(event));


        LocationInfo li;


        if (event.locationInformationExists() || locationInfo) {
          li = event.getLocationInformation();
        } else {
          li = LocationInfo.NA_LOCATION_INFO;
        }
        insertStatement.setString(9, li.getFileName());
        insertStatement.setString(10, li.getClassName());

View Full Code Here

          int size = innerList.size();
          if (size > 0) {
            Iterator iter = innerList.iterator();
            ChainsawEventBatch eventBatch = new ChainsawEventBatch();
            while (iter.hasNext()) {
              LoggingEvent e = (LoggingEvent) iter.next();
              // attempt to set the host name (without port), from
              // remoteSourceInfo
              // if 'hostname' property not provided
              if (e.getProperty(Constants.HOSTNAME_KEY) == null) {
                String remoteHost = e
                    .getProperty(ChainsawConstants.LOG4J_REMOTEHOST_KEY);
                if (remoteHost != null) {
                  int colonIndex = remoteHost.indexOf(":");
                  if (colonIndex == -1) {
                    colonIndex = remoteHost.length();
                  }
                  e.setProperty(Constants.HOSTNAME_KEY, remoteHost.substring(0,
                      colonIndex));
                }
              }
              for (Iterator itery = customExpressionRules.entrySet().iterator(); itery
                  .hasNext();) {

View Full Code Here

    boolean rowAdded = false;


    int first = tableModel.getLastAdded() + 1;


    for (Iterator iter = events.iterator(); iter.hasNext();) {
      LoggingEvent event = (LoggingEvent) iter.next();


      updateOtherModels(event);


      boolean isCurrentRowAdded = tableModel.isAddRow(event, true);
      rowAdded = rowAdded ? true : isCurrentRowAdded;

View Full Code Here

          return;
        }


        currentRow = row;


        LoggingEvent event = tableModel.getRow(currentRow);


        if (event != null) {
          StringBuffer buf = new StringBuffer();
          buf.append(detailLayout.getHeader())
             .append(detailLayout.format(event)).append(

View Full Code Here

       */
      if (!detail.isVisible()) {
        return;
      }


        LoggingEvent event = null;
        if (selectedRow != -1) {
          event = tableModel.getRow(selectedRow);
  
          if (event != null) {
            final StringBuffer buf = new StringBuffer();

View Full Code Here

    Color background = null;
    Color foreground = null;


    if (colorizer != null) {
      EventContainer container = (EventContainer) table.getModel();
      LoggingEvent event = container.getRow(row);


      if (event == null) {
        //ignore...probably changed displayed cols
        return c;
      }

View Full Code Here

   * This method creates a new logging event and logs the event without
   * further checks.
   */
  protected void forcedLog(
    String fqcn, Level level, Object message, Throwable t) {
    callAppenders(new LoggingEvent(fqcn, (Logger) this, level, message, t));
  }

View Full Code Here

    try {
      insertPropertiesStatement =
        connection.prepareStatement(DBAppender2.insertPropertiesSQL);


      for (int i = 0; i < eventsBuffer.size(); i++) {
        LoggingEvent event = (LoggingEvent) eventsBuffer.get(i);


        Set propertiesKeys = event.getPropertyKeySet();


        if (propertiesKeys.size() > 0) {
          for (Iterator iterator = propertiesKeys.iterator();
              iterator.hasNext();) {
            String key = (String) iterator.next();
            String value = (String) event.getProperty(key);


            //LogLog.info(
            //  "id " + eventIDArray[i] + ", key " + key + ", value " + value);
            insertPropertiesStatement.setInt(1, eventIDArray[i]);
            insertPropertiesStatement.setString(2, key);

View Full Code Here

    try {
      insertExceptionStatement =
        connection.prepareStatement(DBAppender2.insertExceptionSQL);


      for (int i = 0; i < eventsBuffer.size(); i++) {
        LoggingEvent event = (LoggingEvent) eventsBuffer.get(i);
        String[] strRep = event.getThrowableStrRep();


        if (strRep != null) {
          //LogLog.info("Logging an exception");


          for (short k = 0; k < strRep.length; k++) {

View Full Code Here


      int len = cb.length();


      for (int i = 0; i < len; i++) {
        //sbuf.append(MimeUtility.encodeText(layout.format(cb.get())));
        LoggingEvent event = cb.get();
        sbuf.append(layout.format(event));


        if (layout.ignoresThrowable()) {
          String[] s = event.getThrowableStrRep();


          if (s != null) {
            for (int j = 0; j < s.length; j++) {
              sbuf.append(s[j]);
              sbuf.append(Layout.LINE_SEP);

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

Related Classes of org.apache.log4j.spi.LoggingEvent

AppenderTable

AppenderTable$Renderer

com.cisco.oss.foundation.logging.FoundationLoggingDispatcher

com.cisco.oss.foundation.logging.FoundationLoggingDispatcher$DiscardSummary

com.exedosoft.plat.log.ThreadAppender

com.google.gerrit.sshd.SshLog

com.jdroid.javaweb.log.EventConsolidatingAppender

com.netflix.blitz4j.AsyncAppender

com.netflix.blitz4j.AsyncAppender$LogSummary

com.netflix.suro.input.TestLog4jAppender

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.