Package org.apache.logging.log4j.core.appender.rolling

Class OnStartupTriggeringPolicy

java.lang.Object

org.apache.logging.log4j.core.AbstractLifeCycle

org.apache.logging.log4j.core.appender.rolling.AbstractTriggeringPolicy

org.apache.logging.log4j.core.appender.rolling.OnStartupTriggeringPolicy

All Implemented Interfaces:

TriggeringPolicy, LifeCycle, LifeCycle2

@Plugin(name="OnStartupTriggeringPolicy",
        category="Core",
        printObject=true)
public class OnStartupTriggeringPolicy
extends AbstractTriggeringPolicy

Triggers a rollover on every restart, but only if the file size is greater than zero.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.logging.log4j.core.LifeCycle

LifeCycle.State

Field Summary

Fields

Modifier and Type	Field	Description
private static long	JVM_START_TIME
private long	minSize

Fields inherited from class org.apache.logging.log4j.core.AbstractLifeCycle

DEFAULT_STOP_TIMEOUT, DEFAULT_STOP_TIMEUNIT, LOGGER

Constructor Summary

Constructors

Modifier	Constructor	Description
private	OnStartupTriggeringPolicy(long minSize)

Method Summary

Modifier and Type	Method	Description
static OnStartupTriggeringPolicy	createPolicy(long minSize)
void	initialize(RollingFileManager manager)	Provide the RollingFileManager to the policy.
private static long	initStartTime()	Returns the result of ManagementFactory.getRuntimeMXBean().getStartTime(), or the current system time if JMX is not available.
boolean	isTriggeringEvent(LogEvent event)	Determine if a rollover should be triggered.
java.lang.String	toString()

Methods inherited from class org.apache.logging.log4j.core.AbstractLifeCycle

equalsImpl, getState, getStatusLogger, hashCodeImpl, initialize, isInitialized, isStarted, isStarting, isStopped, isStopping, setStarted, setStarting, setState, setStopped, setStopping, start, stop, stop, stop

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

JVM_START_TIME

private static final long JVM_START_TIME

minSize

private final long minSize

Constructor Detail

OnStartupTriggeringPolicy

private OnStartupTriggeringPolicy(long minSize)

Method Detail

initStartTime

private static long initStartTime()

Returns the result of ManagementFactory.getRuntimeMXBean().getStartTime(), or the current system time if JMX is not available.

initialize

public void initialize(RollingFileManager manager)

Provide the RollingFileManager to the policy.

Parameters:

manager - The RollingFileManager.

isTriggeringEvent

public boolean isTriggeringEvent(LogEvent event)

Determine if a rollover should be triggered.

Parameters:

event - A reference to the current event.

Returns:

true if the target file's timestamp is older than the JVM start time.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

createPolicy

@PluginFactory
public static OnStartupTriggeringPolicy createPolicy(@PluginAttribute(value="minSize",defaultLong=1L)
                                                     long minSize)