co.diji.utils
Class QueryStringDecoder

java.lang.Object
  co.diji.utils.QueryStringDecoder

public class QueryStringDecoder
extends Object

Splits an HTTP query string into a path string and key-value parameter pairs. This decoder is for one time use only. Create a new instance for each URI:

 QueryStringDecoder decoder = new QueryStringDecoder("/hello?recipient=world&x=1;y=2");
 assert decoder.getPath().equals("/hello");
 assert decoder.getParameters().get("recipient").equals("world");
 assert decoder.getParameters().get("x").equals("1");
 assert decoder.getParameters().get("y").equals("2");
 

Version:

$Rev: 2302 $, $Date: 2010-06-14 20:07:44 +0900 (Mon, 14 Jun 2010) $

Author:

The Netty Project, Andy Taylor (andy.taylor@jboss.org), Trustin Lee, Benoit Sigoure

See Also:

QueryStringEncoder

Constructor Summary

QueryStringDecoder(String uri)
Creates a new decoder that decodes the specified URI.

QueryStringDecoder(String uri, Charset charset)
Creates a new decoder that decodes the specified URI encoded in the specified charset.

QueryStringDecoder(String uri, String charset)
Deprecated. Use QueryStringDecoder(String, Charset) instead.

QueryStringDecoder(URI uri)
Creates a new decoder that decodes the specified URI.

QueryStringDecoder(URI uri, Charset charset)
Creates a new decoder that decodes the specified URI encoded in the specified charset.

QueryStringDecoder(URI uri, String charset)
Deprecated. Use QueryStringDecoder(URI, Charset) instead.

Method Summary

Map<String,List<String>>	getParameters() Returns the decoded key-value parameter pairs of the URI.
String	getPath() Returns the decoded path string of the URI.

Methods inherited from class java.lang.Object

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

Constructor Detail

QueryStringDecoder

public QueryStringDecoder(String uri)

Creates a new decoder that decodes the specified URI. The decoder will assume that the query string is encoded in UTF-8.

QueryStringDecoder

public QueryStringDecoder(String uri,
                          Charset charset)

Creates a new decoder that decodes the specified URI encoded in the specified charset.

QueryStringDecoder

@Deprecated
public QueryStringDecoder(String uri,
                                     String charset)

Deprecated. Use QueryStringDecoder(String, Charset) instead.

QueryStringDecoder

public QueryStringDecoder(URI uri)

Creates a new decoder that decodes the specified URI. The decoder will assume that the query string is encoded in UTF-8.

QueryStringDecoder

public QueryStringDecoder(URI uri,
                          Charset charset)

Creates a new decoder that decodes the specified URI encoded in the specified charset.

QueryStringDecoder

@Deprecated
public QueryStringDecoder(URI uri,
                                     String charset)

Deprecated. Use QueryStringDecoder(URI, Charset) instead.

Method Detail

getPath

public String getPath()

Returns the decoded path string of the URI.

getParameters

public Map<String,List<String>> getParameters()

Returns the decoded key-value parameter pairs of the URI.