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

Class SortingVisitor

java.lang.Object

java.nio.file.SimpleFileVisitor<java.nio.file.Path>

org.apache.logging.log4j.core.appender.rolling.action.SortingVisitor

All Implemented Interfaces:

java.nio.file.FileVisitor<java.nio.file.Path>

public class SortingVisitor
extends java.nio.file.SimpleFileVisitor<java.nio.file.Path>

FileVisitor that sorts files.

Field Summary

Fields

Modifier and Type	Field	Description
private java.util.List<PathWithAttributes>	collected
private static Logger	LOGGER
private PathSorter	sorter

Constructor Summary

Constructors

Constructor	Description
SortingVisitor(PathSorter sorter)	Constructs a new DeletingVisitor.

Method Summary

Modifier and Type	Method	Description
java.util.List<PathWithAttributes>	getSortedPaths()
java.nio.file.FileVisitResult	visitFile(java.nio.file.Path path, java.nio.file.attribute.BasicFileAttributes attrs)
java.nio.file.FileVisitResult	visitFileFailed(java.nio.file.Path file, java.io.IOException ioException)

Methods inherited from class java.nio.file.SimpleFileVisitor

postVisitDirectory, preVisitDirectory

Methods inherited from class java.lang.Object

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

Field Detail

LOGGER

private static final Logger LOGGER

sorter

private final PathSorter sorter

collected

private final java.util.List<PathWithAttributes> collected

Constructor Detail

SortingVisitor

public SortingVisitor(PathSorter sorter)

Constructs a new DeletingVisitor.

Parameters:

basePath - used to relativize paths

pathFilters - objects that need to confirm whether a file can be deleted

Method Detail

visitFile

public java.nio.file.FileVisitResult visitFile(java.nio.file.Path path,
                                               java.nio.file.attribute.BasicFileAttributes attrs)
                                        throws java.io.IOException

Specified by:

visitFile in interface java.nio.file.FileVisitor<java.nio.file.Path>

Overrides:

visitFile in class java.nio.file.SimpleFileVisitor<java.nio.file.Path>

Throws:

java.io.IOException

visitFileFailed

public java.nio.file.FileVisitResult visitFileFailed(java.nio.file.Path file,
                                                     java.io.IOException ioException)
                                              throws java.io.IOException

Specified by:

visitFileFailed in interface java.nio.file.FileVisitor<java.nio.file.Path>

Overrides:

visitFileFailed in class java.nio.file.SimpleFileVisitor<java.nio.file.Path>

Throws:

java.io.IOException

getSortedPaths

public java.util.List<PathWithAttributes> getSortedPaths()