org.abstracthorizon.extend.server.support
Class URLUtils

java.lang.Object
  org.abstracthorizon.extend.server.support.URLUtils

public class URLUtils
extends Object

Class with utility methods for URLs.

Author:

Daniel Sendula

Constructor Summary

URLUtils()

Method Summary

static URI	add(URI uri, String file) Adds given file to the file portion of supplied url
static URL	add(URL url, String file) Adds given file to the file portion of supplied url
static String	addPaths(String p1, String p2)
static boolean	exists(URI uri) Retruns true if a file or directory (or any content) exists at given URL.
static boolean	exists(URL url) Retruns true if a file or directory (or any content) exists at given URL.
static boolean	isFolder(URI url) Checks if given URI represents folder or file.
static boolean	isFolder(URL url) Checks if given url represents folder or file.

Methods inherited from class java.lang.Object

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

Constructor Detail

URLUtils

public URLUtils()

Method Detail

add

public static URL add(URL url,
                      String file)
               throws MalformedURLException

Adds given file to the file portion of supplied url

Parameters:

url - url

file - string to be added to the end of file part of given url

Returns:

new url

Throws:

MalformedURLException

add

public static URI add(URI uri,
                      String file)
               throws URISyntaxException

Adds given file to the file portion of supplied url

Parameters:

uri - URI

file - string to be added to the end of file part of given url

Returns:

new URI

Throws:

MalformedURLException

URISyntaxException

exists

public static boolean exists(URL url)

Retruns true if a file or directory (or any content) exists at given URL. If URL's protocol is not file then URL.openStream() method is used.

Parameters:

url -

Returns:

true if content exists

exists

public static boolean exists(URI uri)

Retruns true if a file or directory (or any content) exists at given URL. If URL's protocol is not file then URL.openStream() method is used.

Parameters:

uri -

Returns:

true if content exists

isFolder

public static boolean isFolder(URL url)

Checks if given url represents folder or file. Folder is if it ends with "/"

Parameters:

url - url

Returns:

true if it is a folder

isFolder

public static boolean isFolder(URI url)

Checks if given URI represents folder or file. Folder is if it ends with "/"

Parameters:

url - URI

Returns:

true if it is a folder

addPaths

public static String addPaths(String p1,
                              String p2)