kieker.tools.logReplayer
Class AbstractLogReplayer

java.lang.Object
  kieker.tools.logReplayer.AbstractLogReplayer

Direct Known Subclasses:

FilesystemLogReplayer, JMSLogReplayer

public abstract class AbstractLogReplayer
extends Object

Replays a monitoring log to a IMonitoringController with a given Configuration. The AbstractLogReplayer can filter by timestamp and replay in real-time.

Since:

1.6

Author:

Andre van Hoorn

Field Summary

static long	MAX_TIMESTAMP
static long	MIN_TIMESTAMP

Constructor Summary

AbstractLogReplayer(String monitoringConfigurationFile, boolean realtimeMode, double realtimeAccelerationFactor, boolean keepOriginalLoggingTimestamps, int numRealtimeWorkerThreads, long ignoreRecordsBeforeTimestamp, long ignoreRecordsAfterTimestamp)

Method Summary

boolean

replay() Replays the monitoring log terminates after the last record was passed to the configured IMonitoringController.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

MAX_TIMESTAMP

public static final long MAX_TIMESTAMP

See Also:

Constant Field Values

MIN_TIMESTAMP

public static final long MIN_TIMESTAMP

See Also:

Constant Field Values

Constructor Detail

AbstractLogReplayer

public AbstractLogReplayer(String monitoringConfigurationFile,
                           boolean realtimeMode,
                           double realtimeAccelerationFactor,
                           boolean keepOriginalLoggingTimestamps,
                           int numRealtimeWorkerThreads,
                           long ignoreRecordsBeforeTimestamp,
                           long ignoreRecordsAfterTimestamp)

Parameters:

monitoringConfigurationFile - The name of the monitoring.properties file.

realtimeMode - Determines whether to use real time mode or not.

realtimeAccelerationFactor - Determines whether to accelerate (value > 1.0) or slow down (<1.0) the replay in realtime mode by the given factor. Choose a value of 1.0 for "real" realtime mode (i.e., no acceleration/slow down)

keepOriginalLoggingTimestamps - Determines whether the original logging timestamps will be used of whether the timestamps will be modified.

numRealtimeWorkerThreads - Determines how many realtime worker threads should be used.

ignoreRecordsBeforeTimestamp - The lower limit for the time stamps of the records.

ignoreRecordsAfterTimestamp - The upper limit for the time stamps of the records.

Method Detail

replay

public boolean replay()

Replays the monitoring log terminates after the last record was passed to the configured IMonitoringController.

Returns:

true on success; false otherwise