com.wowza.util
Class URLUtils

Object
  com.wowza.util.URLUtils

public final class URLUtils
extends Object

Class to deal with URLs

Constructor Summary

URLUtils()

Method Summary

static String	appendParamsToUrl(String url, String params) Convenience call to add parameters to a url.
static String	decodeValue(String val) Wrapper for URLDecoder.decode(val, "UTF-8");
static String	encodeValue(String val) Wrapper for URLEncoder.encode(val, "UTF-8");
static String	getParamValue(java.util.Map params, String key) Helper funtion to get single value from multiple value parameter Map
static java.util.Map	parseQueryStr(String queryString, boolean doDecode) Parse query string part of url into Map of Lists (to support multiple values) of query parameters
static String	pathToFileURL(String basePath) Convert a path to a url (file://[path])
static String	urlToId(java.net.URL url) Create a MD5 message digest hash of a url

Methods inherited from class Object

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

Constructor Detail

URLUtils

public URLUtils()

Method Detail

appendParamsToUrl

public static String appendParamsToUrl(String url,
                                       String params)

Convenience call to add parameters to a url. If already has ? add &.

Parameters:

url - input url

params - parameters in the form param1=val1¶m2=val2

Returns:

appended url

decodeValue

public static String decodeValue(String val)

Wrapper for URLDecoder.decode(val, "UTF-8");

Parameters:

val - value to decode

Returns:

decoded value

encodeValue

public static String encodeValue(String val)

Wrapper for URLEncoder.encode(val, "UTF-8");

Parameters:

val - value to encode

Returns:

encoded value

getParamValue

public static String getParamValue(java.util.Map params,
                                   String key)

Helper funtion to get single value from multiple value parameter Map

Parameters:

params - params Map

key - key string

Returns:

first value

parseQueryStr

public static java.util.Map parseQueryStr(String queryString,
                                          boolean doDecode)

Parse query string part of url into Map of Lists (to support multiple values) of query parameters

Parameters:

queryString - query string

doDecode - true to use URLDecoder.decode() to decode parameters

Returns:

Map of Lists

pathToFileURL

public static String pathToFileURL(String basePath)

Convert a path to a url (file://[path])

Parameters:

basePath - path

Returns:

file url

urlToId

public static String urlToId(java.net.URL url)

Create a MD5 message digest hash of a url

Parameters:

url - url to hash

Returns:

hashed url