org.erights.e.meta.java.io
Class FileGetter

java.lang.Object
  |
  +--org.erights.e.elib.serial.BaseLoader
        |
        +--org.erights.e.meta.java.io.FileGetter

All Implemented Interfaces:

Loader, Uncaller

public class FileGetter

extends BaseLoader

Untamed: In E, "file:" is bound to the FileGetter, which uses the file system.

To use the URLGetter for "file:" urls, use "fileUrl:" instead.

Author:

Mark S. Miller

See Also:

org.erights.e.elang.interp.URLGetter

Field Summary

static FileGetter

THE_ONE Enabled:

Constructor Summary

private

FileGetter()

Method Summary

Object	get(String uriBody) Enabled:
static String	normalize(String optPath) Enabled: Turn it into an E-normalized file name.
Object[]	optUncall(Object obj) Enabled:
private static String	slash(String path) The repeated part

Methods inherited from class org.erights.e.elib.serial.BaseLoader

getOptWrappingUncall, optUnget, ungetToUncall

Methods inherited from class java.lang.Object

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

Field Detail

THE_ONE

public static final FileGetter THE_ONE

Enabled:

Constructor Detail

FileGetter

private FileGetter()

Method Detail

get

public Object get(String uriBody)

Enabled:

optUncall

public Object[] optUncall(Object obj)

Enabled:

Returns:

:nullOk([any, String, any[]]); either null or a 3-element list of

• a receiver object whose reconstruction would receive the message
• a String, which is the name of the message to call
• a list of arguments, whose reconstruction are the actual arguments to the call.

slash

private static String slash(String path)

The repeated part

normalize

public static String normalize(String optPath)

Enabled: Turn it into an E-normalized file name. This uses "/" for the separator (Unix style), is absolute, and ends in a "/" if the path names a directory. An initial "~/" is expanded using the System property "user.home", assuming this is the user's home directory.