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## com.caucho.vfs
Class JarPath

    java.lang.Object
      |
      +--com.caucho.vfs.Path
            |
            +--com.caucho.vfs.FilesystemPath
                  |
                  +--com.caucho.vfs.JarPath

public class JarPath
extends FilesystemPath

A filesystem for .jar files.

TODO: caching.

Fields inherited from class com.caucho.vfs.FilesystemPath
`bindRoot, pathname, root, separatorChar, userPath`

Fields inherited from class com.caucho.vfs.Path
`schemeMap`

Constructor Summary
`protected` | `JarPath(FilesystemPath root, java.lang.String userPath, java.lang.String path, com.caucho.vfs.Jar jarFile)`
`` | `JarPath(Path backing)`

Method Summary
`boolean` | `canRead()` Tests if the file can be read.
`boolean` | `canWrite()` Tests if the file can be written.
`boolean` | `equals(java.lang.Object b)`
`boolean` | `exists()` Tests if the file exists.
`protected Path` | `fsWalk(java.lang.String userPath, java.util.Map attributes, java.lang.String path)` Lookup a path relative to the current filesystem's root.
`Path` | `getContainer()`
`long` | `getLastModified()` Returns the last modified time of the file.
`long` | `getLength()` Returns the length of the file in bytes.
`java.lang.String` | `getScheme()` Returns the url scheme
`int` | `hashCode()`
`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()`
`java.lang.String` | `toString()`

Methods inherited from class com.caucho.vfs.FilesystemPath
`bind, copy, createRoot, getFullPath, getParent, getPath, getTail, getURL, getUserPath, normalizePath, normalizePath, schemeWalk, setUserPath`

Methods inherited from class com.caucho.vfs.Path
`createNewFile, createTempFile, getAttribute, getAttributeNames, getContentType, getHost, getNativePath, getPort, getQuery, getValue, isObject, iterator, lookup, lookup, lookupNative, lookupNative, mkdir, mkdirs, openAppend, openAppendImpl, openRead, openReadWrite, openReadWriteImpl, openWrite, openWriteImpl, remove, removeAttribute, renameTo, renameTo, scanScheme, setAttribute, setLastModified, setValue, unbind, writeToStream`

Methods inherited from class java.lang.Object
`clone, finalize, getClass, notify, notifyAll, wait, wait, wait`

Constructor Detail

### JarPath

    protected JarPath(FilesystemPath root,
                      java.lang.String userPath,
                      java.lang.String path,
                      com.caucho.vfs.Jar jarFile)

  Parameters:
    `path` - canonical path

### JarPath

    public JarPath(Path backing)

Method Detail

### fsWalk

    protected Path fsWalk(java.lang.String userPath,
                          java.util.Map attributes,
                          java.lang.String path)

  Description copied from class: `FilesystemPath`
  Lookup a path relative to the current filesystem's root. Filesystems will specialize fsWalk.
  Overrides:
    `fsWalk` in class `FilesystemPath`
  Following copied from class: `com.caucho.vfs.FilesystemPath`
  Parameters:
    `userPath` - the exact string passed by the user's lookup()
    `newAttributes` - the user's new attributes
    `newPath` - the normalized real path
  Returns:
    the matching path

### getScheme

    public java.lang.String getScheme()

  Description copied from class: `Path`
  Returns the url scheme
  Overrides:
    `getScheme` in class `Path`

### getContainer

    public Path getContainer()

### exists

    public boolean exists()

  Description copied from class: `Path`
  Tests if the file exists.
  Overrides:
    `exists` 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`

### isFile

    public boolean isFile()

  Description copied from class: `Path`
  Tests if the path refers to a file.
  Overrides:
    `isFile` 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`
  Following copied from class: `com.caucho.vfs.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`
  Following copied from class: `com.caucho.vfs.Path`
  Returns:
    0 for non-files.

### 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`

### list

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

  Overrides:
    `list` in class `Path`
  Following copied from class: `com.caucho.vfs.Path`
  Returns:
    The contents of this directory or null if the path does not refer to a directory.

### openReadImpl

    public StreamImpl openReadImpl()
                            throws java.io.IOException

  Overrides:
    `openReadImpl` in class `Path`

### toString

    public java.lang.String toString()

  Overrides:
    `toString` in class `FilesystemPath`

### hashCode

    public int hashCode()

  Overrides:
    `hashCode` in class `FilesystemPath`

### equals

    public boolean equals(java.lang.Object b)

  Overrides:
    `equals` in class `FilesystemPath`

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