net.sourceforge.groboutils.codecoverage.v2.logger
Class FileSingleSourceLoggerFactory

java.lang.Object
  net.sourceforge.groboutils.codecoverage.v2.logger.AbstractSingleSourceLoggerFactory
      net.sourceforge.groboutils.codecoverage.v2.logger.FileSingleSourceLoggerFactory

All Implemented Interfaces:

IChannelLoggerFactory, ISingleSource, java.lang.Runnable

public class FileSingleSourceLoggerFactory

extends AbstractSingleSourceLoggerFactory

Output the shared marks to a file.

Since this outputs to a single file, this has a potential issue when multiple loggers are trying to access the same file. This could happen if the CoverageLogger class is loaded by different class loaders; as a result, multiple CoverageLogger instances will be created, allowing for multiple channel loggers to write to the same area.

We resolve this issue by adding a pseudo-random value to the end of the file name.

Since:

April 16, 2004

Version:

$Date: 2004/07/07 09:39:10 $

Author:

Matt Albrecht groboclown@users.sourceforge.net

Field Summary

static java.lang.String	DIRECTORY_PROPERTY
static java.lang.String	FILENAME_PROPERTY

Fields inherited from class net.sourceforge.groboutils.codecoverage.v2.logger.AbstractSingleSourceLoggerFactory

MILLIS_PER_FLUSH_PROP, USE_CACHE_PROP, WRITES_PER_FLUSH_PROP

Constructor Summary

FileSingleSourceLoggerFactory()

Method Summary

protected void	setupProps(java.lang.String prefix, java.util.Properties props) Extend this method to setup your own properties.
protected java.io.Writer	setupSource() Setup the source writer.

Methods inherited from class net.sourceforge.groboutils.codecoverage.v2.logger.AbstractSingleSourceLoggerFactory

addShutdownHook, cover, createChannelLogger, run, setReloadSourceAfterError

Methods inherited from class java.lang.Object

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

Field Detail

DIRECTORY_PROPERTY

public static final java.lang.String DIRECTORY_PROPERTY

See Also:

Constant Field Values

FILENAME_PROPERTY

public static final java.lang.String FILENAME_PROPERTY

See Also:

Constant Field Values

Constructor Detail

FileSingleSourceLoggerFactory

public FileSingleSourceLoggerFactory()

Method Detail

setupSource

protected java.io.Writer setupSource()

Setup the source writer. This can return null. Its actions will be synchronized for you.

Specified by:

setupSource in class AbstractSingleSourceLoggerFactory

setupProps

protected void setupProps(java.lang.String prefix,
                          java.util.Properties props)

Extend this method to setup your own properties. Be sure to call the super's setupProps, though. Be sure to keep the properties around for how to connect to the source.

Overrides:

setupProps in class AbstractSingleSourceLoggerFactory