org.mmbase.util

Class ResourceLoader.PathURLStreamHandler

java.lang.Object

java.net.URLStreamHandler

org.mmbase.util.ResourceLoader.PathURLStreamHandler

Direct Known Subclasses:

ResourceLoader.AbstractFileURLStreamHandler, ResourceLoader.ClassLoaderURLStreamHandler, ResourceLoader.NodeURLStreamHandler, ResourceLoader.ServletResourceURLStreamHandler

Enclosing class:

ResourceLoader

protected abstract class ResourceLoader.PathURLStreamHandler
extends URLStreamHandler

Extension URLStreamHandler, used for the 'sub' Handlers, entries of 'roots' in ResourceLoader are of this type.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	PathURLStreamHandler()

Method Summary

Modifier and Type	Method and Description
protected abstract String	getName(URL u) When a URL has been created, in openConnection(String), this method can make a 'name' of it again.
(package private) abstract Set<String>	getPaths(Set<String> results, Pattern pattern, boolean recursive, boolean directories)
(package private) Enumeration<URL>	getResources(String name) Returns a List of URL's with the same name.
abstract URLConnection	openConnection(String name) We need an openConnection by name only, and public.
protected URLConnection	openConnection(URL u)

Methods inherited from class java.net.URLStreamHandler

equals, getDefaultPort, getHostAddress, hashCode, hostsEqual, openConnection, parseURL, sameFile, setURL, setURL, toExternalForm

Methods inherited from class java.lang.Object

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

Constructor Detail

PathURLStreamHandler

protected PathURLStreamHandler()

Method Detail

openConnection

public abstract URLConnection openConnection(String name)

We need an openConnection by name only, and public.

getName

protected abstract String getName(URL u)

When a URL has been created, in openConnection(String), this method can make a 'name' of it again.

getResources

Enumeration<URL> getResources(String name)
                       throws IOException

Returns a List of URL's with the same name. Defaults to one URL.

Throws:

IOException

openConnection

protected URLConnection openConnection(URL u)
                                throws IOException

Specified by:

openConnection in class URLStreamHandler

Throws:

IOException

getPaths

abstract Set<String> getPaths(Set<String> results,
                              Pattern pattern,
                              boolean recursive,
                              boolean directories)