Package org.jboss.shrinkwrap.impl.nio.file

Class ShrinkWrapPath

java.lang.Object

org.jboss.shrinkwrap.impl.nio.file.ShrinkWrapPath

All Implemented Interfaces:

Comparable<Path>, Iterable<Path>, Path, Watchable

public class ShrinkWrapPath
extends Object
implements Path

NIO.2 Path implementation adapting to the ArchivePath construct in a ShrinkWrap Archive

Field Summary

Fields

Modifier and Type	Field	Description
private static final String	DIR_BACK
private static final String	DIR_THIS
private final ShrinkWrapFileSystem	fileSystem	Owning ShrinkWrapFileSystem
private static final Logger	log
private final String	path	Internal representation

Constructor Summary

Constructors

Constructor	Description
ShrinkWrapPath(String path, ShrinkWrapFileSystem fileSystem)	Constructs a new instance using the specified (required) canonical form and backing ShrinkWrapFileSystem
ShrinkWrapPath(ArchivePath path, ShrinkWrapFileSystem fileSystem)	Constructs a new instance using the specified (required) path and backing ShrinkWrapFileSystem

Method Summary

Modifier and Type	Method	Description
int	compareTo(Path other)
private int	countOccurrences(String string, char c, int offset)	Returns the number of occurrences of the specified character in the specified String, starting at the specified offset
boolean	endsWith(String other)
boolean	endsWith(Path other)
boolean	equals(Object obj)
private Path	fromString(String path)	Creates a new ShrinkWrapPath instance from the specified input String
Path	getFileName()
FileSystem	getFileSystem()
Path	getName(int index)
int	getNameCount()
Path	getParent()
Path	getRoot()
int	hashCode()
boolean	isAbsolute()
Iterator<Path>	iterator()
Path	normalize()
private static String	normalize(List<String> path, boolean absolute)	Normalizes the tokenized view of the path
WatchKey	register(WatchService watcher, WatchEvent.Kind<?>... events)
WatchKey	register(WatchService watcher, WatchEvent.Kind<?>[] events, WatchEvent.Modifier... modifiers)
Path	relativize(Path other)
private static ShrinkWrapPath	relativizeCommonRoot(ShrinkWrapPath thisOriginal, Path thisCurrent, Path otherOriginal, Path otherCurrent, int backupCount)	Relativizes the paths recursively
Path	resolve(String other)
Path	resolve(Path other)
Path	resolveSibling(String other)
Path	resolveSibling(Path other)
boolean	startsWith(String other)
boolean	startsWith(Path other)
Path	subpath(int beginIndex, int endIndex)
Path	toAbsolutePath()	Resolves relative paths against the root directory, normalizing as well.
File	toFile()
private static List<String>	tokenize(ShrinkWrapPath path)	Returns the components of this path in order from root out
Path	toRealPath(LinkOption... options)
String	toString()
URI	toUri()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Details

log

private static final Logger log

DIR_BACK

private static final String DIR_BACK

See Also:

• Constant Field Values

DIR_THIS

private static final String DIR_THIS

See Also:

• Constant Field Values

path

private final String path

Internal representation

fileSystem

private final ShrinkWrapFileSystem fileSystem

Owning ShrinkWrapFileSystem

Constructor Details

ShrinkWrapPath

ShrinkWrapPath(String path,
 ShrinkWrapFileSystem fileSystem)
        throws IllegalArgumentException

Constructs a new instance using the specified (required) canonical form and backing ShrinkWrapFileSystem

Parameters:

path -

fileSystem -

Throws:

IllegalArgumentException - If the path or file system is not specified

ShrinkWrapPath

ShrinkWrapPath(ArchivePath path,
 ShrinkWrapFileSystem fileSystem)
        throws IllegalArgumentException

Constructs a new instance using the specified (required) path and backing ShrinkWrapFileSystem

Parameters:

path - to be evaluated using ArchivePath.get()

fileSystem -

Throws:

IllegalArgumentException - If the path or file system is not specified

IllegalArgumentException - If the delegate is not specified

Method Details

getFileSystem

public FileSystem getFileSystem()

Specified by:

getFileSystem in interface Path

See Also:

• Path.getFileSystem()

isAbsolute

public boolean isAbsolute()

Specified by:

isAbsolute in interface Path

See Also:

• Path.isAbsolute()

getRoot

public Path getRoot()

Specified by:

getRoot in interface Path

See Also:

• Path.getRoot()

getFileName

public Path getFileName()

Specified by:

getFileName in interface Path

See Also:

• Path.getFileName()

getParent

public Path getParent()

Specified by:

getParent in interface Path

See Also:

• Path.getParent()

getNameCount

public int getNameCount()

Specified by:

getNameCount in interface Path

See Also:

• Path.getNameCount()

countOccurrences

private int countOccurrences(String string,
 char c,
 int offset)

Returns the number of occurrences of the specified character in the specified String, starting at the specified offset

Parameters:

string -

c -

offset -

Returns:

getName

public Path getName(int index)

Specified by:

getName in interface Path

See Also:

• Path.getName(int)

subpath

public Path subpath(int beginIndex,
 int endIndex)

Specified by:

subpath in interface Path

See Also:

• Path.subpath(int, int)

startsWith

public boolean startsWith(Path other)

Specified by:

startsWith in interface Path

See Also:

• Path.startsWith(java.nio.file.Path)

startsWith

public boolean startsWith(String other)

Specified by:

startsWith in interface Path

See Also:

• Path.startsWith(java.lang.String)

endsWith

public boolean endsWith(Path other)

Specified by:

endsWith in interface Path

See Also:

• Path.endsWith(java.nio.file.Path)

endsWith

public boolean endsWith(String other)

Specified by:

endsWith in interface Path

See Also:

• Path.endsWith(java.lang.String)

normalize

public Path normalize()

Specified by:

normalize in interface Path

See Also:

• Path.normalize()

resolve

public Path resolve(Path other)

Specified by:

resolve in interface Path

See Also:

• Path.resolve(java.nio.file.Path)

resolve

public Path resolve(String other)

Specified by:

resolve in interface Path

See Also:

• Path.resolve(java.lang.String)

resolveSibling

public Path resolveSibling(Path other)

Specified by:

resolveSibling in interface Path

See Also:

• Path.resolveSibling(java.nio.file.Path)

resolveSibling

public Path resolveSibling(String other)

Specified by:

resolveSibling in interface Path

See Also:

• Path.resolveSibling(java.lang.String)

relativize

public Path relativize(Path other)

Specified by:

relativize in interface Path

See Also:

• Path.relativize(java.nio.file.Path)

toUri

public URI toUri()

Specified by:

toUri in interface Path

See Also:

• Path.toUri()

toAbsolutePath

public Path toAbsolutePath()

Resolves relative paths against the root directory, normalizing as well.

Specified by:

toAbsolutePath in interface Path

See Also:

• Path.toAbsolutePath()

toRealPath

public Path toRealPath(LinkOption... options)
                throws IOException

Specified by:

toRealPath in interface Path

Throws:

IOException

See Also:

• Path.toRealPath(java.nio.file.LinkOption[])

toFile

public File toFile()

Specified by:

toFile in interface Path

See Also:

• Path.toFile()

register

public WatchKey register(WatchService watcher,
 WatchEvent.Kind<?>[] events,
 WatchEvent.Modifier... modifiers)
                  throws IOException

Specified by:

register in interface Path

Specified by:

register in interface Watchable

Throws:

IOException

See Also:

• Path.register(java.nio.file.WatchService, java.nio.file.WatchEvent.Kind<?>[], java.nio.file.WatchEvent.Modifier[])

register

public WatchKey register(WatchService watcher,
 WatchEvent.Kind<?>... events)
                  throws IOException

Specified by:

register in interface Path

Specified by:

register in interface Watchable

Throws:

IOException

See Also:

• Path.register(java.nio.file.WatchService, java.nio.file.WatchEvent.Kind<?>[])

iterator

public Iterator<Path> iterator()

Specified by:

iterator in interface Iterable<Path>

Specified by:

iterator in interface Path

See Also:

• Path.iterator()

compareTo

public int compareTo(Path other)

Specified by:

compareTo in interface Comparable<Path>

Specified by:

compareTo in interface Path

See Also:

• Path.compareTo(java.nio.file.Path)

toString

public String toString()

Specified by:

toString in interface Path

Overrides:

toString in class Object

See Also:

• Path.toString()

fromString

private Path fromString(String path)

Creates a new ShrinkWrapPath instance from the specified input String

Parameters:

path -

Returns:

tokenize

private static List<String> tokenize(ShrinkWrapPath path)

Returns the components of this path in order from root out

Returns:

normalize

private static String normalize(List<String> path,
 boolean absolute)

Normalizes the tokenized view of the path

Parameters:

path -

Returns:

relativizeCommonRoot

private static ShrinkWrapPath relativizeCommonRoot(ShrinkWrapPath thisOriginal,
 Path thisCurrent,
 Path otherOriginal,
 Path otherCurrent,
 int backupCount)

Relativizes the paths recursively

Parameters:

thisOriginal -

thisCurrent -

otherOriginal -

otherCurrent -

backupCount -

Returns:

hashCode

public int hashCode()

Specified by:

hashCode in interface Path

Overrides:

hashCode in class Object

See Also:

• Object.hashCode()

equals

public boolean equals(Object obj)

Specified by:

equals in interface Path

Overrides:

equals in class Object

See Also:

• Object.equals(java.lang.Object)