File	Doc	Category	Size	Date	Package
LogAnalyzer.java	API Doc	Glassfish v2 API	5573	Fri May 04 22:30:50 BST 2007	com.sun.appserv.management.ext.logging

LogAnalyzer

Fields Summary
public static final String	TIMESTAMP_KEY Key into any Map returned from {@link #getErrorInfo}. value is of type Long.
public static final String	SEVERE_COUNT_KEY Key into any Map returned from {@link #getErrorInfo}. value is of type Long.
public static final String	WARNING_COUNT_KEY Key into any Map returned from {@link #getErrorInfo}. value is of type Long.
public static final String	MODULE_NAME_KEY Key into any Map returned from {@link #getErrorDistribution}. value is of type String.

Constructors Summary

Methods Summary
public java.util.Map	getErrorDistribution(long timestamp, java.lang.String level) Get the number of log entries for a particular timestamp of a particular {@link Level} for all modules. SEVERE and WARNING are the only levels supported. The resulting Map is keyed by the module ID, which may be any of the values found in {@link LogModuleNames} or any valid Logger name. The corresponding value is the count for that module of the requested level. param timestamp a timestamp as obtained using TIME_STAMP_KEY from one of the Maps returned by {@link #getErrorInfo}. Note that it is a 'long' not a 'Long' and is required. param level return Map
public java.util.Map[]	getErrorInfo() Get a summary of the {@link Level#SEVERE} and {@link Level#WARNING} log entries for the known history. Each entry in the resulting array is a Map with the following keys: {@link #TIMESTAMP_KEY} of type Long {@link #SEVERE_COUNT_KEY} of type Integer {@link #WARNING_COUNT_KEY} of type Integer The entries are arranged from oldest to newest with the last entry being the most recent. The timestamp obtained from each Map may be used as the timestamp when calling {@link #getErrorDistribution}. For example: final Map[] infos = logging.getErrorInfo(); for( int i = 0; i < infos.length; ++i ) { final Map info = infos[ i ]; final long timestamp = ((Long)info.get( TIMESTAMP_KEY )).longValue(); Map counts = getErrorDistribution( timestamp ); } return Map
public long	getErrorStatisticsIntervalMinutes()
public int	getKeepErrorStatisticsForIntervals()
public java.lang.String[]	getLoggerNames() return all the logger names currently in use
public java.lang.String[]	getLoggerNamesUnder(java.lang.String loggerName) return all the logger names currently in use under this logger.
public void	setErrorStatisticsIntervalMinutes(long minutes) Set the duration of an interval. param minutes The duration of an interval in minutes.
public void	setKeepErrorStatisticsForIntervals(int numIntervals) Set the number of intervals error statistics should be maintained. param numIntervals number of intervals