org.objectweb.jonas_lib.loader.locator
Class DirLocator

java.lang.Object
  org.objectweb.jonas_lib.loader.locator.Locator
      org.objectweb.jonas_lib.loader.locator.DirLocator

public class DirLocator
extends Locator

A DirLocator is used to look up for a file inside a directory.

Author:

Guillaume Sauthier

Constructor Summary

DirLocator(java.net.URL jar)
Construct a new DirLocator from an URL pointing to a directory.

Method Summary

boolean	hasDirectory(java.lang.String path) Returns true when directory was found.
boolean	hasFile(java.lang.String path) Returns true when file was found.
java.util.List	listContent(java.lang.String path) Returns a list of filename stored in path.

Methods inherited from class org.objectweb.jonas_lib.loader.locator.Locator

getLocator

Methods inherited from class java.lang.Object

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

Constructor Detail

DirLocator

public DirLocator(java.net.URL jar)
           throws java.io.IOException

Construct a new DirLocator from an URL pointing to a directory.

Parameters:

jar - URL pointing to a directory.

Throws:

java.io.IOException - When

Method Detail

hasFile

public boolean hasFile(java.lang.String path)

Returns true when file was found.

Specified by:

hasFile in class Locator

Parameters:

path - the path to the file to look up

Returns:

true when file was found, otherwise false.

hasDirectory

public boolean hasDirectory(java.lang.String path)

Returns true when directory was found.

Specified by:

hasDirectory in class Locator

Parameters:

path - the path to the directory to look up

Returns:

true when directory was found, otherwise false.

listContent

public java.util.List listContent(java.lang.String path)

Returns a list of filename stored in path.

Specified by:

listContent in class Locator

Parameters:

path - the path to the directory where looking for files

Returns:

a list of filename stored in path.