org.apache.log4j: class: DailyFileAppenderCalendar

org.apache.log4j
class: DailyFileAppenderCalendar [javadoc | source]

java.lang.Object
   java.util.Calendar
      java.util.GregorianCalendar
         org.apache.log4j.DailyFileAppenderCalendar

All Implemented Interfaces:
Comparable, Serializable, Cloneable

DailyFileAppenderCalendar is a helper class to DailyFileAppender. Using this class, it is easy to compute and access the next Millis() It subclasses the standard java.util.GregorianCalendar-object, to allow access to the protected function getTimeInMillis(), which it then exports.

author: < - a HREF="mailto:eirik.lygre@evita.no">Eirik Lygre

Fields inherited from java.util.GregorianCalendar:
BC, AD

Fields inherited from java.util.Calendar:
ERA, YEAR, MONTH, WEEK_OF_YEAR, WEEK_OF_MONTH, DATE, DAY_OF_MONTH, DAY_OF_YEAR, DAY_OF_WEEK, DAY_OF_WEEK_IN_MONTH, AM_PM, HOUR, HOUR_OF_DAY, MINUTE, SECOND, MILLISECOND, ZONE_OFFSET, DST_OFFSET, FIELD_COUNT, SUNDAY, MONDAY, TUESDAY, WEDNESDAY, THURSDAY, FRIDAY, SATURDAY, JANUARY, FEBRUARY, MARCH, APRIL, MAY, JUNE, JULY, AUGUST, SEPTEMBER, OCTOBER, NOVEMBER, DECEMBER, UNDECIMBER, AM, PM, ALL_STYLES, SHORT, LONG

Fields inherited from java.util.Calendar:

ERA, YEAR, MONTH, WEEK_OF_YEAR, WEEK_OF_MONTH, DATE, DAY_OF_MONTH, DAY_OF_YEAR, DAY_OF_WEEK, DAY_OF_WEEK_IN_MONTH, AM_PM, HOUR, HOUR_OF_DAY, MINUTE, SECOND, MILLISECOND, ZONE_OFFSET, DST_OFFSET, FIELD_COUNT, SUNDAY, MONDAY, TUESDAY, WEDNESDAY, THURSDAY, FRIDAY, SATURDAY, JANUARY, FEBRUARY, MARCH, APRIL, MAY, JUNE, JULY, AUGUST, SEPTEMBER, OCTOBER, NOVEMBER, DECEMBER, UNDECIMBER, AM, PM, ALL_STYLES, SHORT, LONG

Method from org.apache.log4j.DailyFileAppenderCalendar Summary:
getTimeInMillis, rollToNextDay

Methods from java.util.GregorianCalendar:
add, clone, equals, getActualMaximum, getActualMinimum, getGreatestMinimum, getGregorianChange, getLeastMaximum, getMaximum, getMinimum, getTimeZone, hashCode, isLeapYear, roll, roll, setGregorianChange, setTimeZone

Methods from java.util.Calendar:
add, after, before, clear, clear, clone, compareTo, compareTo, equals, get, getActualMaximum, getActualMinimum, getAvailableLocales, getDisplayName, getDisplayNames, getFirstDayOfWeek, getGreatestMinimum, getInstance, getInstance, getInstance, getInstance, getLeastMaximum, getMaximum, getMinimalDaysInFirstWeek, getMinimum, getTime, getTimeInMillis, getTimeZone, hashCode, isLenient, isSet, roll, roll, set, set, set, set, setFirstDayOfWeek, setLenient, setMinimalDaysInFirstWeek, setTime, setTimeInMillis, setTimeZone, toString

Methods from java.util.Calendar:

add, after, before, clear, clear, clone, compareTo, compareTo, equals, get, getActualMaximum, getActualMinimum, getAvailableLocales, getDisplayName, getDisplayNames, getFirstDayOfWeek, getGreatestMinimum, getInstance, getInstance, getInstance, getInstance, getLeastMaximum, getMaximum, getMinimalDaysInFirstWeek, getMinimum, getTime, getTimeInMillis, getTimeZone, hashCode, isLenient, isSet, roll, roll, set, set, set, set, setFirstDayOfWeek, setLenient, setMinimalDaysInFirstWeek, setTime, setTimeInMillis, setTimeZone, toString

Methods from java.lang.Object:
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method from org.apache.log4j.DailyFileAppenderCalendar Detail:
public long getTimeInMillis() { return super.getTimeInMillis(); } Returns the current time in Millis
public void rollToNextDay() { this.add(java.util.Calendar.DATE, 0); this.add(java.util.Calendar.HOUR, 0); this.set(java.util.Calendar.MINUTE, 0); this.set(java.util.Calendar.SECOND, 0); this.set(java.util.Calendar.MILLISECOND, 0); } Roll the date to the next hour, with minute, second and millisecond set to zero.

Method from org.apache.log4j.DailyFileAppenderCalendar Detail:

 public long getTimeInMillis() {
    return super.getTimeInMillis();
}

Returns the current time in Millis

 public  void rollToNextDay() {
    this.add(java.util.Calendar.DATE, 0);
    this.add(java.util.Calendar.HOUR, 0);
    this.set(java.util.Calendar.MINUTE, 0);
    this.set(java.util.Calendar.SECOND, 0);
    this.set(java.util.Calendar.MILLISECOND, 0);
}

Roll the date to the next hour, with minute, second and millisecond set to zero.