com.caucho.env.vfs

Class RepositoryPath

java.lang.Object

com.caucho.vfs.Path

com.caucho.env.vfs.RepositoryPath

All Implemented Interfaces:

java.lang.Comparable<Path>

public class RepositoryPath
extends Path

Virtual path based on an expansion repository

Nested Class Summary

Nested classes/interfaces inherited from class com.caucho.vfs.Path

Path.FileChannelFactory

Field Summary

Fields inherited from class com.caucho.vfs.Path

_pathSeparatorChar, _schemeMap, _separatorChar

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	RepositoryPath(RepositoryRoot repository, RepositoryPath root, Path physicalPath)
	RepositoryPath(java.lang.String tagId, Path physicalRoot)

Method Summary

Modifier and Type	Method and Description
boolean	canRead() Tests if the file can be read.
boolean	canWrite() Tests if the file can be written.
boolean	exists() Tests if the file exists.
long	getCrc64() Returns the crc64 code.
long	getCreateTime() Returns the create time of the file.
long	getLastAccessTime() Returns the last access time of the file.
long	getLastModified() Returns the last modified time of the file.
long	getLength() Returns the length of the file in bytes.
java.lang.String	getPath() Returns the path.
java.lang.String	getScheme() Returns the url scheme
boolean	isDirectory() Tests if the path refers to a directory.
boolean	isFile() Tests if the path refers to a file.
java.lang.String[]	list()
StreamImpl	openReadImpl()
Path	schemeWalk(java.lang.String userPath, java.util.Map<java.lang.String,java.lang.Object> newAttributes, java.lang.String newPath, int offset) Path-specific lookup.
Path	unwrap()

Methods inherited from class com.caucho.vfs.Path

bind, cacheCopy, canExecute, changeGroup, changeGroup, changeOwner, changeOwner, chmod, clearStatusCache, compareTo, copy, createDepend, createLink, createNewFile, createRoot, createRoot, createTempFile, equals, escapeURL, fileChannelFactory, getAttribute, getAttributeNames, getBlockCount, getBlockSize, getCache, getCertificates, getContentType, getDevice, getDeviceId, getDiskSpaceFree, getDiskSpaceTotal, getFileSeparatorChar, getFullPath, getGroup, getHost, getInode, getLastStatusChangeTime, getMode, getNativePath, getNewlineString, getNumberOfLinks, getObject, getOwner, getParent, getPathSeparatorChar, getPort, getQuery, getRelativePath, getResources, getResources, getSchemeMap, getSeparatorChar, getTail, getURL, getUser, getUserDir, getUserPath, getValue, hashCode, isBlockDevice, isCharacterDevice, isExecutable, isFIFO, isHardLink, isLink, isObject, isPathCacheable, isSocket, isSymbolicLink, isWindows, isWindowsInsecure, iterator, lookup, lookup, lookup, lookupChild, lookupImpl, lookupNative, lookupNative, lookupRelativeNativePath, mkdir, mkdirs, openAppend, openAppendImpl, openFileRandomAccess, openMemoryMappedFile, openRandomAccess, openRead, openReadWrite, openReadWrite, openReadWrite, openReadWriteImpl, openWrite, openWriteImpl, putCache, readLink, realPath, remove, removeAll, renameTo, renameTo, scanScheme, sendfile, setDefaultSchemeMap, setExecutable, setLastModified, setObject, setTestWindows, setUserPath, setValue, toString, truncate, truncate, unbind, writeToStream, writeToStream

Methods inherited from class java.lang.Object

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

Constructor Detail

RepositoryPath

public RepositoryPath(java.lang.String tagId,
                      Path physicalRoot)
               throws java.io.IOException

Throws:

java.io.IOException

RepositoryPath

protected RepositoryPath(RepositoryRoot repository,
                         RepositoryPath root,
                         Path physicalPath)

Method Detail

getPath

public java.lang.String getPath()

Description copied from class: Path

Returns the path. e.g. for HTTP, returns the part after the host and port.

Specified by:

getPath in class Path

getScheme

public java.lang.String getScheme()

Description copied from class: Path

Returns the url scheme

Specified by:

getScheme in class Path

schemeWalk

public Path schemeWalk(java.lang.String userPath,
                       java.util.Map<java.lang.String,java.lang.Object> newAttributes,
                       java.lang.String newPath,
                       int offset)

Description copied from class: Path

Path-specific lookup. Path implementations will override this.

Specified by:

schemeWalk in class Path

Parameters:

userPath - the user's lookup() path.

newAttributes - the attributes for the new path.

newPath - the lookup() path

offset - offset into newPath to start lookup.

Returns:

the found path

exists

public boolean exists()

Description copied from class: Path

Tests if the file exists.

Overrides:

exists in class Path

isFile

public boolean isFile()

Description copied from class: Path

Tests if the path refers to a file.

Overrides:

isFile in class Path

isDirectory

public boolean isDirectory()

Description copied from class: Path

Tests if the path refers to a directory.

Overrides:

isDirectory in class Path

canRead

public boolean canRead()

Description copied from class: Path

Tests if the file can be read.

Overrides:

canRead in class Path

canWrite

public boolean canWrite()

Description copied from class: Path

Tests if the file can be written.

Overrides:

canWrite in class Path

getLength

public long getLength()

Description copied from class: Path

Returns the length of the file in bytes.

Overrides:

getLength in class Path

Returns:

0 for non-files

getLastModified

public long getLastModified()

Description copied from class: Path

Returns the last modified time of the file. According to the jdk, this may not correspond to the system time.

Overrides:

getLastModified in class Path

Returns:

0 for non-files.

getCreateTime

public long getCreateTime()

Description copied from class: Path

Returns the create time of the file.

Overrides:

getCreateTime in class Path

Returns:

0 for non-files.

getLastAccessTime

public long getLastAccessTime()

Description copied from class: Path

Returns the last access time of the file.

Overrides:

getLastAccessTime in class Path

Returns:

0 for non-files.

getCrc64

public long getCrc64()

Description copied from class: Path

Returns the crc64 code.

Overrides:

getCrc64 in class Path

list

public java.lang.String[] list()
                        throws java.io.IOException

Overrides:

list in class Path

Returns:

The contents of this directory or null if the path does not refer to a directory.

Throws:

java.io.IOException

openReadImpl

public StreamImpl openReadImpl()
                        throws java.io.IOException

Overrides:

openReadImpl in class Path

Throws:

java.io.IOException

unwrap

public Path unwrap()

Overrides:

unwrap in class Path