java.lang.Object
- org.eclipse.net4j.util.event.Notifier
- - org.eclipse.net4j.util.lifecycle.Lifecycle
  - - org.eclipse.net4j.util.concurrent.Worker
    - - org.eclipse.net4j.util.om.log.RollingLog

All Implemented Interfaces:

java.lang.Iterable<RollingLog.LogLine>, INotifier, INotifier.INotifier2, IDeactivateable, ILifecycle, ILifecycle.DeferrableActivation, Log
```
public class RollingLog
extends Worker
implements Log, java.lang.Iterable<RollingLog.LogLine>
```
Since:

3.8

Author:

Eike Stepper

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`static class`	`RollingLog.LogLine`
`static class`	`RollingLog.PropertiesEvent`
`static class`	`RollingLog.RecoveryEvent`
`static class`	`RollingLog.RollingLogEvent`
`static class`	`RollingLog.SplitEvent`

Nested classes/interfaces inherited from class org.eclipse.net4j.util.concurrent.Worker
Worker.WorkContext

Nested classes/interfaces inherited from interface org.eclipse.net4j.util.lifecycle.ILifecycle
ILifecycle.DeferrableActivation

Nested classes/interfaces inherited from interface org.eclipse.net4j.util.event.INotifier
INotifier.INotifier2

Field Summary
- Fields inherited from class org.eclipse.net4j.util.concurrent.Worker
  DEFAULT_ERROR_HANDLER, DEFAULT_TIMEOUT
- Fields inherited from class org.eclipse.net4j.util.lifecycle.Lifecycle
  USE_LABEL

Constructor Summary

Constructors
Constructor Description

RollingLog(java.lang.String logFile, long logSize, boolean append)

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`commit()`
`protected RollingLog.LogLine`	`createLogLine(java.lang.String message)`
`protected void`	`doActivate()`
`protected void`	`doDeactivate()`
`int`	`getFileNumber()`
`java.lang.String`	`getLogFile()`
`long`	`getLogLineCounter()`
`long`	`getLogSize()`
`protected java.lang.String`	`getThreadInfo()`
`long`	`getWriteInterval()`
`boolean`	`isWriteBulk()`
`CloseableIterator<RollingLog.LogLine>`	`iterator()`
`static CloseableIterator<RollingLog.LogLine>`	`iterator(java.lang.String logFile)`
`protected void`	`load(java.util.Properties properties)`
`void`	`log(java.lang.String message)`
`static void`	`main(java.lang.String[] args)`
`protected void`	`recovery(java.util.Properties properties, RollingLog.LogLine logLine)`
`protected void`	`save(java.util.Properties properties)`
`void`	`setWriteBulk(boolean writeBulk)`
`void`	`setWriteInterval(long writeInterval)`
`java.lang.String`	`toString()`
`protected void`	`work(Worker.WorkContext context)`
`protected void`	`writeLogLine(RollingLog.LogLine logLine, java.io.PrintStream out)`
`protected long`	`writeLogLines(java.util.List<RollingLog.LogLine> logLines)`
`protected long`	`writeLogLines(java.util.List<RollingLog.LogLine> logLines, java.io.PrintStream out)`

Methods inherited from class org.eclipse.net4j.util.concurrent.Worker
getActivationTimeout, getDeactivationTimeout, getGlobalErrorHandler, getThreadName, getWorkerThread, handleError, isDaemon, setActivationTimeout, setDaemon, setDeactivationTimeout, setGlobalErrorHandler

Methods inherited from class org.eclipse.net4j.util.lifecycle.Lifecycle
activate, checkActive, checkArg, checkArg, checkInactive, checkNull, checkState, checkState, deactivate, deferredActivate, doAfterActivate, doBeforeActivate, doBeforeDeactivate, dump, getLifecycleState, isActive, isDeferredActivation

Methods inherited from class org.eclipse.net4j.util.event.Notifier
addListener, addUniqueListener, fireEvent, fireEvent, fireEvent, fireThrowable, firstListenerAdded, getListeners, getNotificationService, hasListener, hasListeners, lastListenerRemoved, listenerAdded, listenerRemoved, removeListener

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.eclipse.net4j.util.event.INotifier
addListener, getListeners, hasListeners, removeListener

Methods inherited from interface java.lang.Iterable
forEach, spliterator

Constructor Detail

RollingLog

public RollingLog(java.lang.String logFile,
                  long logSize,
                  boolean append)

Method Detail

getLogFile

public final java.lang.String getLogFile()

getLogSize
```
public final long getLogSize()
```

getLogLineCounter
```
public final long getLogLineCounter()
```

getFileNumber
```
public final int getFileNumber()
```

getWriteInterval
```
public long getWriteInterval()
```

setWriteInterval

public void setWriteInterval(long writeInterval)

isWriteBulk
```
public boolean isWriteBulk()
```

setWriteBulk

public void setWriteBulk(boolean writeBulk)

log

public final void log(java.lang.String message)

Specified by:: log in interface Log

commit

public final void commit()
                  throws java.lang.InterruptedException

Throws:: java.lang.InterruptedException

work

protected final void work(Worker.WorkContext context)
                   throws java.lang.Exception

Specified by:: work in class Worker
Throws:: java.lang.Exception

createLogLine

protected RollingLog.LogLine createLogLine(java.lang.String message)

writeLogLines

protected long writeLogLines(java.util.List<RollingLog.LogLine> logLines)

writeLogLines

protected long writeLogLines(java.util.List<RollingLog.LogLine> logLines,
                             java.io.PrintStream out)

writeLogLine

protected void writeLogLine(RollingLog.LogLine logLine,
                            java.io.PrintStream out)

getThreadInfo

protected java.lang.String getThreadInfo()

doActivate

protected void doActivate()
                   throws java.lang.Exception

Overrides:: doActivate in class Worker
Throws:: java.lang.Exception

doDeactivate

protected void doDeactivate()
                     throws java.lang.Exception

Overrides:: doDeactivate in class Worker
Throws:: java.lang.Exception

recovery

protected void recovery(java.util.Properties properties,
                        RollingLog.LogLine logLine)

load

protected void load(java.util.Properties properties)

save

protected void save(java.util.Properties properties)

toString
```
public java.lang.String toString()
```
Overrides:

toString in class Lifecycle

iterator
```
public final CloseableIterator<RollingLog.LogLine> iterator()
```
Specified by:

iterator in interface java.lang.Iterable<RollingLog.LogLine>

iterator

public static CloseableIterator<RollingLog.LogLine> iterator(java.lang.String logFile)

main

public static void main(java.lang.String[] args)

Class RollingLog

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.net4j.util.concurrent.Worker

Nested classes/interfaces inherited from interface org.eclipse.net4j.util.lifecycle.ILifecycle

Nested classes/interfaces inherited from interface org.eclipse.net4j.util.event.INotifier

Field Summary

Fields inherited from class org.eclipse.net4j.util.concurrent.Worker

Fields inherited from class org.eclipse.net4j.util.lifecycle.Lifecycle

Constructor Summary

Method Summary

Methods inherited from class org.eclipse.net4j.util.concurrent.Worker

Methods inherited from class org.eclipse.net4j.util.lifecycle.Lifecycle

Methods inherited from class org.eclipse.net4j.util.event.Notifier

Methods inherited from class java.lang.Object

Methods inherited from interface org.eclipse.net4j.util.event.INotifier

Methods inherited from interface java.lang.Iterable

Constructor Detail

RollingLog

Method Detail

getLogFile

getLogSize

getLogLineCounter

getFileNumber

getWriteInterval

setWriteInterval

isWriteBulk

setWriteBulk

log

commit

work

createLogLine

writeLogLines

writeLogLines

writeLogLine

getThreadInfo

doActivate

doDeactivate

recovery

load

save

toString

iterator

iterator

main