2008-11-19 08:22:15 +01:00
|
|
|
/*
|
|
|
|
* JBoss, Home of Professional Open Source
|
|
|
|
* Copyright 2005-2008, Red Hat Middleware LLC, and individual contributors
|
|
|
|
* by the @authors tag. See the copyright.txt in the distribution for a
|
|
|
|
* full listing of individual contributors.
|
|
|
|
*
|
|
|
|
* This is free software; you can redistribute it and/or modify it
|
|
|
|
* under the terms of the GNU Lesser General Public License as
|
|
|
|
* published by the Free Software Foundation; either version 2.1 of
|
|
|
|
* the License, or (at your option) any later version.
|
|
|
|
*
|
|
|
|
* This software is distributed in the hope that it will be useful,
|
|
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
|
|
* Lesser General Public License for more details.
|
|
|
|
*
|
|
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
|
|
* License along with this software; if not, write to the Free
|
|
|
|
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
|
|
|
|
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
|
|
|
|
*/
|
|
|
|
package org.jboss.netty.handler.codec.http;
|
|
|
|
|
|
|
|
import java.net.URI;
|
|
|
|
import java.util.ArrayList;
|
|
|
|
import java.util.HashMap;
|
|
|
|
import java.util.List;
|
|
|
|
import java.util.Map;
|
|
|
|
|
|
|
|
/**
|
|
|
|
* @author The Netty Project (netty-dev@lists.jboss.org)
|
|
|
|
* @author Andy Taylor (andy.taylor@jboss.org)
|
2008-12-03 10:00:29 +01:00
|
|
|
* @version $Rev$, $Date$
|
2008-12-03 10:05:54 +01:00
|
|
|
*
|
|
|
|
* @apiviz.stereotype utility
|
2008-11-19 08:22:15 +01:00
|
|
|
*/
|
|
|
|
public class QueryStringDecoder {
|
|
|
|
|
|
|
|
private final String uri;
|
|
|
|
private String path;
|
|
|
|
private final Map<String, List<String>> params = new HashMap<String, List<String>>();
|
|
|
|
|
|
|
|
public QueryStringDecoder(String uri) {
|
|
|
|
this.uri = uri;
|
|
|
|
}
|
|
|
|
|
|
|
|
public QueryStringDecoder(URI uri){
|
|
|
|
this.uri = uri.toASCIIString();
|
|
|
|
}
|
|
|
|
|
|
|
|
public String getPath() {
|
|
|
|
//decode lazily
|
|
|
|
if(path == null) {
|
|
|
|
if(uri.contains("?")) {
|
|
|
|
decode();
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
path = uri;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
return path;
|
|
|
|
}
|
|
|
|
|
|
|
|
public Map<String, List<String>> getParameters() {
|
|
|
|
if(path == null){
|
|
|
|
if(uri.contains("?")) {
|
|
|
|
decode();
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
path = uri;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
return params;
|
|
|
|
}
|
|
|
|
|
|
|
|
private void decode() {
|
|
|
|
String[] split = uri.split("\\?", 2);
|
|
|
|
path = split[0];
|
|
|
|
decodeParams(split[1]);
|
|
|
|
}
|
2008-11-26 09:44:39 +01:00
|
|
|
|
2008-11-19 08:22:15 +01:00
|
|
|
private void decodeParams(String s) {
|
|
|
|
String[] params = s.split("&");
|
|
|
|
for (String param : params) {
|
|
|
|
String[] split = param.split("=");
|
|
|
|
String key = removeSpaceDelimeters(split[0]);
|
|
|
|
List<String> values = this.params.get(key);
|
|
|
|
if(values == null) {
|
|
|
|
values = new ArrayList<String>();
|
|
|
|
this.params.put(key,values);
|
|
|
|
}
|
2009-02-12 05:39:17 +01:00
|
|
|
if (split.length > 1) {
|
|
|
|
values.add(removeSpaceDelimeters(split[1]));
|
|
|
|
} else {
|
|
|
|
values.add("");
|
|
|
|
}
|
2008-11-19 08:22:15 +01:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2008-11-26 09:44:39 +01:00
|
|
|
// FIXME Use URLDecoder or something equivalent
|
2008-11-19 08:22:15 +01:00
|
|
|
private String removeSpaceDelimeters(String s) {
|
|
|
|
return s.replaceAll("%20", " ");
|
|
|
|
}
|
|
|
|
}
|