Package com.spotify.docker.client

Class CompressedDirectory.Visitor

java.lang.Object

java.nio.file.SimpleFileVisitor<Path>

com.spotify.docker.client.CompressedDirectory.Visitor

All Implemented Interfaces:

FileVisitor<Path>

Enclosing class:

CompressedDirectory

private static class CompressedDirectory.Visitor
extends SimpleFileVisitor<Path>

Field Summary

Fields

Modifier and Type	Field	Description
private final com.google.common.collect.ImmutableList<CompressedDirectory.DockerIgnorePathMatcher>	ignoreMatchers
private final Path	root
private final org.apache.commons.compress.archivers.tar.TarArchiveOutputStream	tarStream

Constructor Summary

Constructors

Modifier	Constructor	Description
private	Visitor(Path root, com.google.common.collect.ImmutableList<CompressedDirectory.DockerIgnorePathMatcher> ignoreMatchers, org.apache.commons.compress.archivers.tar.TarArchiveOutputStream tarStream)

Method Summary

Modifier and Type	Method	Description
private static boolean	exclude(com.google.common.collect.ImmutableList<CompressedDirectory.DockerIgnorePathMatcher> matchers, Path path)	Checks if any of the given CompressedDirectory.DockerIgnorePathMatcher matches the given path.
private static int	getFileMode(Path file)
private static int	getModeFromPermissions(boolean read, boolean write, boolean execute)
private static int	getPosixFileMode(Path file)
private static boolean	isPosixComplantFs()
FileVisitResult	preVisitDirectory(Path dir, BasicFileAttributes attrs)
FileVisitResult	visitFile(Path file, BasicFileAttributes attrs)

Methods inherited from class java.nio.file.SimpleFileVisitor

postVisitDirectory, visitFileFailed

Methods inherited from class java.lang.Object

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

Field Details

root

private final Path root

ignoreMatchers

private final com.google.common.collect.ImmutableList<CompressedDirectory.DockerIgnorePathMatcher> ignoreMatchers

tarStream

private final org.apache.commons.compress.archivers.tar.TarArchiveOutputStream tarStream

Constructor Details

Visitor

private Visitor(Path root,
 com.google.common.collect.ImmutableList<CompressedDirectory.DockerIgnorePathMatcher> ignoreMatchers,
 org.apache.commons.compress.archivers.tar.TarArchiveOutputStream tarStream)

Method Details

preVisitDirectory

public FileVisitResult preVisitDirectory(Path dir,
 BasicFileAttributes attrs)
                                  throws IOException

Specified by:

preVisitDirectory in interface FileVisitor<Path>

Overrides:

preVisitDirectory in class SimpleFileVisitor<Path>

Throws:

IOException

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

exclude

private static boolean exclude(com.google.common.collect.ImmutableList<CompressedDirectory.DockerIgnorePathMatcher> matchers,
 Path path)

Checks if any of the given CompressedDirectory.DockerIgnorePathMatcher matches the given path.

Parameters:

matchers - the CompressedDirectory.DockerIgnorePathMatcher to use

path - the path to match

Returns:

true if the given path should be excluded, false otherwise

getFileMode

private static int getFileMode(Path file)
                        throws IOException

Throws:

IOException

isPosixComplantFs

private static boolean isPosixComplantFs()

getPosixFileMode

private static int getPosixFileMode(Path file)
                             throws IOException

Throws:

IOException

getModeFromPermissions

private static int getModeFromPermissions(boolean read,
 boolean write,
 boolean execute)