org.jruby.util

Class RegularFileResource

java.lang.Object

org.jruby.util.AbstractFileResource

org.jruby.util.RegularFileResource

All Implemented Interfaces:

FileResource

class RegularFileResource
extends AbstractFileResource

Represents a "regular" file, backed by regular file system.

Field Summary

Fields

Modifier and Type	Field and Description
private JRubyFile	file
private jnr.posix.POSIX	posix

Constructor Summary

Constructors

Modifier	Constructor and Description
(package private)	RegularFileResource(jnr.posix.POSIX posix, java.io.File file)
protected	RegularFileResource(jnr.posix.POSIX posix, java.lang.String filename)

Method Summary

Modifier and Type	Method and Description
java.lang.String	absolutePath()
boolean	canExecute()
java.lang.String	canonicalPath()
boolean	canRead()
boolean	canWrite()
private ChannelDescriptor	createDescriptor(ModeFlags flags)
int	errno()
boolean	exists()
JRubyFile	hackyGetJRubyFile()
boolean	isDirectory()
boolean	isFile()
boolean	isSymLink()
long	lastModified()
long	length()
java.lang.String[]	list()
jnr.posix.FileStat	lstat()
ChannelDescriptor	openDescriptor(ModeFlags flags, int perm)
(package private) java.io.InputStream	openInputStream()
jnr.posix.FileStat	stat()
java.lang.String	toString()

Methods inherited from class org.jruby.util.AbstractFileResource

inputStream

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

file

private final JRubyFile file

posix

private final jnr.posix.POSIX posix

Constructor Detail

RegularFileResource

RegularFileResource(jnr.posix.POSIX posix,
                    java.io.File file)

RegularFileResource

protected RegularFileResource(jnr.posix.POSIX posix,
                              java.lang.String filename)

Method Detail

absolutePath

public java.lang.String absolutePath()

canonicalPath

public java.lang.String canonicalPath()

length

public long length()

lastModified

public long lastModified()

exists

public boolean exists()

canExecute

public boolean canExecute()

Specified by:

canExecute in interface FileResource

Overrides:

canExecute in class AbstractFileResource

errno

public int errno()

Specified by:

errno in interface FileResource

Overrides:

errno in class AbstractFileResource

isFile

public boolean isFile()

isDirectory

public boolean isDirectory()

isSymLink

public boolean isSymLink()

canRead

public boolean canRead()

canWrite

public boolean canWrite()

list

public java.lang.String[] list()

See Also:

File.list()

stat

public jnr.posix.FileStat stat()

lstat

public jnr.posix.FileStat lstat()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

hackyGetJRubyFile

public JRubyFile hackyGetJRubyFile()

openInputStream

java.io.InputStream openInputStream()
                             throws java.io.IOException

Specified by:

openInputStream in class AbstractFileResource

Throws:

java.io.IOException

openDescriptor

public ChannelDescriptor openDescriptor(ModeFlags flags,
                                        int perm)
                                 throws ResourceException

Throws:

ResourceException

createDescriptor

private ChannelDescriptor createDescriptor(ModeFlags flags)
                                    throws ResourceException

Throws:

ResourceException