ch.qos.logback.core.rolling.helper

Class RenameUtil

java.lang.Object

ch.qos.logback.core.spi.ContextAwareBase

ch.qos.logback.core.rolling.helper.RenameUtil

All Implemented Interfaces:

ContextAware

public class RenameUtil
extends ContextAwareBase

Utility class to help solving problems encountered while renaming files.

Field Summary

Fields

Modifier and Type	Field and Description
(package private) static java.lang.String	RENAMING_ERROR_URL

Fields inherited from class ch.qos.logback.core.spi.ContextAwareBase

context

Constructor Summary

Constructors

Constructor and Description
RenameUtil()

Method Summary

Modifier and Type	Method and Description
(package private) java.lang.Boolean	areOnDifferentVolumes(java.io.File srcFile, java.io.File targetFile) Attempts to determine whether both files are on different volumes.
(package private) void	createMissingTargetDirsIfNecessary(java.io.File toFile)
void	rename(java.lang.String src, java.lang.String target) A relatively robust file renaming method which in case of failure due to src and target being on different volumes, falls back onto renaming by copying.
void	renameByCopying(java.lang.String src, java.lang.String target)
java.lang.String	toString()

Methods inherited from class ch.qos.logback.core.spi.ContextAwareBase

addError, addError, addInfo, addInfo, addStatus, addWarn, addWarn, getContext, getDeclaredOrigin, getStatusManager, setContext

Methods inherited from class java.lang.Object

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

Field Detail

RENAMING_ERROR_URL

static java.lang.String RENAMING_ERROR_URL

Constructor Detail

RenameUtil

public RenameUtil()

Method Detail

rename

public void rename(java.lang.String src,
                   java.lang.String target)
            throws RolloverFailure

A relatively robust file renaming method which in case of failure due to src and target being on different volumes, falls back onto renaming by copying.

Parameters:

src -

target -

Throws:

RolloverFailure

areOnDifferentVolumes

java.lang.Boolean areOnDifferentVolumes(java.io.File srcFile,
                                        java.io.File targetFile)
                                 throws RolloverFailure

Attempts to determine whether both files are on different volumes. Returns true if we could determine that the files are on different volumes. Returns false otherwise or if an error occurred while doing the check.

Parameters:

srcFile -

targetFile -

Returns:

true if on different volumes, false otherwise or if an error occurred

Throws:

RolloverFailure

renameByCopying

public void renameByCopying(java.lang.String src,
                            java.lang.String target)
                     throws RolloverFailure

Throws:

RolloverFailure

createMissingTargetDirsIfNecessary

void createMissingTargetDirsIfNecessary(java.io.File toFile)
                                 throws RolloverFailure

Throws:

RolloverFailure

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object