kieker.monitoring.writer.filesystem

Class BinaryFileWriter

java.lang.Object

kieker.monitoring.writer.AbstractMonitoringWriter

kieker.monitoring.writer.filesystem.BinaryFileWriter

All Implemented Interfaces:

IRegistryListener<java.lang.String>

public class BinaryFileWriter
extends AbstractMonitoringWriter
implements IRegistryListener<java.lang.String>

Since:

1.9

Author:

Jan Waller, Christian Wulf

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	CONFIG_BUFFERSIZE The name of the configuration key determining the buffer size of the output file stream
static java.lang.String	CONFIG_CHARSET_NAME The name of the configuration key for the charset name of the mapping file
static java.lang.String	CONFIG_FLUSH The name of the configuration key determining to always flush the output file stream after writing each record
static java.lang.String	CONFIG_FLUSH_MAPFILE The name of the configuration determining whether to flush upon each incoming registry entry.
static java.lang.String	CONFIG_MAXENTRIESINFILE The name of the configuration determining the maximal number of entries in a file.
static java.lang.String	CONFIG_MAXLOGFILES The name of the configuration determining the maximal number of log files.
static java.lang.String	CONFIG_MAXLOGSIZE The name of the configuration determining the maximal size of the files in MiB.
static java.lang.String	CONFIG_PATH The name of the configuration for the custom storage path if the writer is advised not to store in the temporary directory.
static java.lang.String	CONFIG_SHOULD_COMPRESS The name of the configuration key determining to enable/disable compression of the record log files
static java.lang.String	PREFIX

Fields inherited from class kieker.monitoring.writer.AbstractMonitoringWriter

configuration

Constructor Summary

Constructors

Constructor and Description
BinaryFileWriter(Configuration configuration)

Method Summary

Methods

Modifier and Type	Method and Description
java.io.FilenameFilter	getFileNameFilter()
java.nio.file.Path	getLogFolder()
void	onNewRegistryEntry(java.lang.String recordClassName, int id) This event is fired after a new registry entry was registered.
void	onStarting() This event fires when Kieker has been initialized and is ready to monitor.
void	onTerminating() This event fires when Kieker has been notified to terminate.
java.lang.String	toString() Returns a textual representation of the writer's configuration.
void	writeMonitoringRecord(IMonitoringRecord monitoringRecord) This event fires when Kieker has received a new record.

Methods inherited from class java.lang.Object

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

Field Detail

PREFIX

public static final java.lang.String PREFIX

CONFIG_PATH

public static final java.lang.String CONFIG_PATH

The name of the configuration for the custom storage path if the writer is advised not to store in the temporary directory.

CONFIG_MAXENTRIESINFILE

public static final java.lang.String CONFIG_MAXENTRIESINFILE

The name of the configuration determining the maximal number of entries in a file.

CONFIG_MAXLOGSIZE

public static final java.lang.String CONFIG_MAXLOGSIZE

The name of the configuration determining the maximal size of the files in MiB.

CONFIG_MAXLOGFILES

public static final java.lang.String CONFIG_MAXLOGFILES

The name of the configuration determining the maximal number of log files.

CONFIG_CHARSET_NAME

public static final java.lang.String CONFIG_CHARSET_NAME

The name of the configuration key for the charset name of the mapping file

CONFIG_SHOULD_COMPRESS

public static final java.lang.String CONFIG_SHOULD_COMPRESS

The name of the configuration key determining to enable/disable compression of the record log files

CONFIG_BUFFERSIZE

public static final java.lang.String CONFIG_BUFFERSIZE

The name of the configuration key determining the buffer size of the output file stream

CONFIG_FLUSH

public static final java.lang.String CONFIG_FLUSH

The name of the configuration key determining to always flush the output file stream after writing each record

CONFIG_FLUSH_MAPFILE

public static final java.lang.String CONFIG_FLUSH_MAPFILE

The name of the configuration determining whether to flush upon each incoming registry entry.

Constructor Detail

BinaryFileWriter

public BinaryFileWriter(Configuration configuration)

Method Detail

onStarting

public void onStarting()

Description copied from class: AbstractMonitoringWriter

This event fires when Kieker has been initialized and is ready to monitor. It is executed by the MonitoringWriterThread just before reading the writer queue.

Specified by:

onStarting in class AbstractMonitoringWriter

writeMonitoringRecord

public void writeMonitoringRecord(IMonitoringRecord monitoringRecord)

Description copied from class: AbstractMonitoringWriter

This event fires when Kieker has received a new record.

Specified by:

writeMonitoringRecord in class AbstractMonitoringWriter

onNewRegistryEntry

public void onNewRegistryEntry(java.lang.String recordClassName,
                      int id)

Description copied from interface: IRegistryListener

This event is fired after a new registry entry was registered.

Specified by:

onNewRegistryEntry in interface IRegistryListener<java.lang.String>

onTerminating

public void onTerminating()

Description copied from class: AbstractMonitoringWriter

This event fires when Kieker has been notified to terminate. It is executed by the MonitoringWriterThread just after finishing the writer queue.

Specified by:

onTerminating in class AbstractMonitoringWriter

getLogFolder

public java.nio.file.Path getLogFolder()

getFileNameFilter

public java.io.FilenameFilter getFileNameFilter()

toString

public java.lang.String toString()

Description copied from class: AbstractMonitoringWriter

Returns a textual representation of the writer's configuration.

Overrides:

toString in class AbstractMonitoringWriter

Returns:

a textual representation of the writer's configuration