com.caucho.vfs
Class NotFoundPath

java.lang.Object
  com.caucho.vfs.Path
      com.caucho.vfs.NotFoundPath

public class NotFoundPath
extends Path

Always returns FileNotFound for any open attempt. NotFoundPath is a useful utility Path for MergePath when the path doesn't exist in any of the merged paths.

Since:

Resin 1.2

Field Summary

Fields inherited from class com.caucho.vfs.Path

_pathSeparatorChar, _schemeMap, _separatorChar, L

Constructor Summary

NotFoundPath(java.lang.String url)
Creates new NotFoundPath

Method Summary

protected Path	copyCache()
java.lang.String	getPath() Returns the URL which can't be found.
java.lang.String	getScheme() Returns the url scheme
java.lang.String	getURL() The URL is error
Path	lookupImpl(java.lang.String userPath, java.util.Map<java.lang.String,java.lang.Object> newAttributes) Dummy return.
StreamImpl	openReadImpl() Throws a FileNotFoundException for any read.
Path	schemeWalk(java.lang.String userPath, java.util.Map<java.lang.String,java.lang.Object> attributes, java.lang.String path, int offset) Dummy return.

Methods inherited from class com.caucho.vfs.Path

bind, cacheCopy, canExecute, canRead, canWrite, changeGroup, changeGroup, changeOwner, changeOwner, chmod, copy, createDepend, createLink, createNewFile, createRoot, createRoot, createTempFile, equals, escapeURL, exists, getAttribute, getAttributeNames, getBlockCount, getBlockSize, getCertificates, getContentType, getCrc64, getCreateTime, getDevice, getDeviceId, getDiskSpaceFree, getDiskSpaceTotal, getFileSeparatorChar, getFullPath, getGroup, getHost, getInode, getLastAccessTime, getLastModified, getLastStatusChangeTime, getLength, getMode, getNativePath, getNewlineString, getNumberOfLinks, getObject, getOwner, getParent, getPathSeparatorChar, getPort, getQuery, getRelativePath, getResources, getResources, getSeparatorChar, getTail, getUser, getUserDir, getUserPath, getValue, hashCode, isBlockDevice, isCharacterDevice, isDirectory, isExecutable, isFIFO, isFile, isHardLink, isLink, isObject, isPathCacheable, isSocket, isSymbolicLink, isWindows, isWindowsInsecure, iterator, list, lookup, lookup, lookupNative, lookupNative, lookupRelativeNativePath, mkdir, mkdirs, openAppend, openAppendImpl, openRandomAccess, openRead, openReadWrite, openReadWrite, openReadWriteImpl, openWrite, openWriteImpl, readLink, realPath, remove, removeAll, renameTo, renameTo, scanScheme, 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

NotFoundPath

public NotFoundPath(java.lang.String url)

Creates new NotFoundPath

Method Detail

schemeWalk

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

Dummy return.

Specified by:

schemeWalk in class Path

Parameters:

userPath - the user's lookup() path.

attributes - the attributes for the new path.

path - the lookup() path

offset - offset into newPath to start lookup.

Returns:

the found path

getURL

public java.lang.String getURL()

The URL is error

Overrides:

getURL in class Path

getScheme

public java.lang.String getScheme()

Description copied from class: Path

Returns the url scheme

Specified by:

getScheme in class Path

getPath

public java.lang.String getPath()

Returns the URL which can't be found.

Specified by:

getPath in class Path

lookupImpl

public Path lookupImpl(java.lang.String userPath,
                       java.util.Map<java.lang.String,java.lang.Object> newAttributes)

Dummy return.

Overrides:

lookupImpl in class Path

Parameters:

userPath - relative or absolute path, essentially any url.

newAttributes - attributes for the new path.

Returns:

the new path or null if the scheme doesn't exist

openReadImpl

public StreamImpl openReadImpl()
                        throws java.io.IOException

Throws a FileNotFoundException for any read.

Overrides:

openReadImpl in class Path

Throws:

java.io.IOException

copyCache

protected Path copyCache()