Package net.shibboleth.idp.installer

Class InstallerSupport.NameClashVisitor

java.lang.Object

java.nio.file.SimpleFileVisitor<Path>

net.shibboleth.idp.installer.InstallerSupport.NameClashVisitor

All Implemented Interfaces:

FileVisitor<Path>

Enclosing class:

InstallerSupport

private static final class InstallerSupport.NameClashVisitor
extends SimpleFileVisitor<Path>

A @{link FileVisitor which detects (and logs) whether a copy would overwrite.

Field Summary

Fields

Modifier and Type	Field	Description
private final Path	from	Path we are traversing.
private boolean	nameClash	did we find a duplicate.
private final Path	to	Path where we check for Duplicates.

Constructor Summary

Constructors

Constructor	Description
NameClashVisitor(Path fromDir, Path toDir)	Constructor.

Method Summary

Modifier and Type	Method	Description
FileVisitResult	visitFile(Path file, BasicFileAttributes attrs)
boolean	wasNameClash()	did we find a name clash?

Methods inherited from class java.nio.file.SimpleFileVisitor

postVisitDirectory, preVisitDirectory, visitFileFailed

Methods inherited from class java.lang.Object

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

Field Details

nameClash

private boolean nameClash

did we find a duplicate.

from

private final Path from

Path we are traversing.

to

private final Path to

Path where we check for Duplicates.

Constructor Details

NameClashVisitor

public NameClashVisitor(@Nonnull
 Path fromDir,
 @Nonnull
 Path toDir)

Constructor.

Parameters:

fromDir - Path we are traversing

toDir - Path where we check for Duplicates

Method Details

visitFile

public FileVisitResult visitFile(Path file,
 BasicFileAttributes attrs)
                          throws IOException

Specified by:

visitFile in interface FileVisitor<Path>

Overrides:

visitFile in class SimpleFileVisitor<Path>

Throws:

IOException

wasNameClash

public boolean wasNameClash()

did we find a name clash?

Returns:

whether we found a name clash.