com.caucho.vfs

Class SpyPath

java.lang.Object

com.caucho.vfs.Path

com.caucho.vfs.PathWrapper

com.caucho.vfs.SpyPath

All Implemented Interfaces:

java.lang.Comparable<Path>

public class SpyPath
extends PathWrapper

Logs usage of the path.

Nested Class Summary

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

Path.FileChannelFactory

Field Summary

Fields

Modifier and Type	Field and Description
protected static java.util.logging.Logger	log

Fields inherited from class com.caucho.vfs.PathWrapper

L

Fields inherited from class com.caucho.vfs.Path

_pathSeparatorChar, _schemeMap, _separatorChar

Constructor Summary

Constructors

Constructor and Description
SpyPath(Path path) Creates a new Path object.

Method Summary

Modifier and Type	Method and Description
Path	lookup(java.lang.String userPath, java.util.Map<java.lang.String,java.lang.Object> newAttributes) Returns a new path relative to the current one.
RandomAccessStream	openRandomAccess() Opens a random-access stream.

Methods inherited from class com.caucho.vfs.PathWrapper

bind, canRead, canWrite, changeGroup, changeGroup, changeOwner, changeOwner, chmod, createNewFile, createRoot, createRoot, createTempFile, equals, exists, getAttribute, getAttributeNames, getContentType, getCrc64, getCreateTime, getDiskSpaceFree, getDiskSpaceTotal, getFullPath, getGroup, getHost, getInode, getLastAccessTime, getLastModified, getLength, getNativePath, getObject, getOwner, getParent, getPath, getPort, getQuery, getRelativePath, getResources, getResources, getScheme, getTail, getURL, getUserPath, getValue, getWrappedPath, hashCode, isDirectory, isExecutable, isFile, isObject, iterator, list, lookupImpl, lookupNative, mkdir, mkdirs, openAppend, openAppendImpl, openReadImpl, openReadWrite, openReadWrite, openReadWriteImpl, openWriteImpl, remove, removeAll, renameTo, schemeWalk, setExecutable, setLastModified, setObject, setUserPath, setValue, toString, unbind, writeToStream, writeToStream

Methods inherited from class com.caucho.vfs.Path

cacheCopy, canExecute, clearStatusCache, compareTo, copy, createDepend, createLink, escapeURL, fileChannelFactory, getBlockCount, getBlockSize, getCache, getCertificates, getDevice, getDeviceId, getFileSeparatorChar, getLastStatusChangeTime, getMode, getNewlineString, getNumberOfLinks, getPathSeparatorChar, getSchemeMap, getSeparatorChar, getUser, getUserDir, isBlockDevice, isCharacterDevice, isFIFO, isHardLink, isLink, isPathCacheable, isSocket, isSymbolicLink, isWindows, isWindowsInsecure, lookup, lookup, lookupChild, lookupNative, lookupRelativeNativePath, openFileRandomAccess, openMemoryMappedFile, openRead, openReadWrite, openWrite, putCache, readLink, realPath, renameTo, scanScheme, sendfile, setDefaultSchemeMap, setTestWindows, truncate, truncate, unwrap

Methods inherited from class java.lang.Object

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

Field Detail

log

protected static final java.util.logging.Logger log

Constructor Detail

SpyPath

public SpyPath(Path path)

Creates a new Path object.

Parameters:

root - the new Path root.

Method Detail

lookup

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

Returns a new path relative to the current one.

Path only handles scheme:xxx. Subclasses of Path will specialize the xxx.

Overrides:

lookup in class PathWrapper

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

openRandomAccess

public RandomAccessStream openRandomAccess()
                                    throws java.io.IOException

Opens a random-access stream.

Overrides:

openRandomAccess in class PathWrapper

Throws:

java.io.IOException