jlibs.core.net
Class URLUtil

java.lang.Object
  jlibs.core.net.URLUtil

public class URLUtil
extends Object

Author:

Santhosh Kumar T

Constructor Summary

URLUtil()

Method Summary

static URLConnection	createUnCertifiedConnection(URL url, Proxy proxy) Creates connection to the specified url.
static Map<String,String>	getQueryParams(String uri, String encoding) returns Query Parameters in specified uri as Map.
static void	main(String[] args)
static URI	relativize(String base, String child)
static URI	resolve(String base, String child)
static String	suggestFile(URI uri, String extension)
static String	suggestPrefix(Properties suggested, String uri)
static String	toSystemID(URL url)
static URI	toURI(String str) Constructs URI from given string.
static URI	toURI(URL url) Constructs URI from given URL.
static URL	toURL(String systemID)

Methods inherited from class java.lang.Object

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

Constructor Detail

URLUtil

public URLUtil()

Method Detail

toURI

public static URI toURI(String str)

Constructs URI from given string. The URISyntaxException is rethrown as IllegalArgumentException

toURI

public static URI toURI(URL url)

Constructs URI from given URL. The URISyntaxException is rethrown as IllegalArgumentException

toURL

public static URL toURL(String systemID)

toSystemID

public static String toSystemID(URL url)

resolve

public static URI resolve(String base,
                          String child)

relativize

public static URI relativize(String base,
                             String child)

getQueryParams

public static Map<String,String> getQueryParams(String uri,
                                                String encoding)
                                         throws URISyntaxException,
                                                UnsupportedEncodingException

returns Query Parameters in specified uri as Map. key will be param name and value wil be param value.

Parameters:

uri - The string to be parsed into a URI

encoding - if null, UTF-8 will be used

Throws:

URISyntaxException - in case of invalid uri

UnsupportedEncodingException - if named character encoding is not supported

suggestFile

public static String suggestFile(URI uri,
                                 String extension)

suggestPrefix

public static String suggestPrefix(Properties suggested,
                                   String uri)

createUnCertifiedConnection

public static URLConnection createUnCertifiedConnection(URL url,
                                                        Proxy proxy)
                                                 throws IOException

Creates connection to the specified url. If the protocol is https the connection created doesn't validate any certificates.

Parameters:

url - url to which connection has to be created

proxy - proxy to be used. can be null

Returns:

URLConnection. the connection is not yet connected

Throws:

IOException - if an I/O exception occurs

main

public static void main(String[] args)
                 throws Exception

Throws:

Exception