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.net.URISyntaxException;
|
|
|
|
import java.util.ArrayList;
|
|
|
|
import java.util.List;
|
|
|
|
|
|
|
|
/**
|
|
|
|
* @author The Netty Project (netty-dev@lists.jboss.org)
|
|
|
|
* @author Andy Taylor (andy.taylor@jboss.org)
|
|
|
|
*/
|
|
|
|
public class QueryStringEncoder {
|
|
|
|
|
|
|
|
final String url;
|
|
|
|
|
|
|
|
final List<Param> params = new ArrayList<Param>();
|
|
|
|
|
|
|
|
public QueryStringEncoder(String url) {
|
|
|
|
this.url = url;
|
|
|
|
}
|
|
|
|
|
|
|
|
public void addParam(String name, String value) {
|
|
|
|
if(name == null) {
|
|
|
|
throw new NullPointerException("name is null");
|
|
|
|
}
|
|
|
|
if(value == null) {
|
|
|
|
throw new NullPointerException("value is null");
|
|
|
|
}
|
|
|
|
params.add(new Param(name, value));
|
|
|
|
}
|
|
|
|
|
|
|
|
public URI toUri() throws URISyntaxException {
|
|
|
|
if (params.size() == 0) {
|
|
|
|
return new URI(url);
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
StringBuffer sb = new StringBuffer(url).append("?");
|
|
|
|
for (int i = 0; i < params.size(); i++) {
|
|
|
|
Param param = params.get(i);
|
|
|
|
sb.append(replaceSpaces(param.name)).append("=").append(replaceSpaces(param.value));
|
|
|
|
if(i != params.size() - 1) {
|
|
|
|
sb.append("&");
|
|
|
|
}
|
|
|
|
}
|
|
|
|
return new URI(sb.toString());
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
private String replaceSpaces(String s) {
|
|
|
|
return s.replaceAll(" ", "%20");
|
|
|
|
}
|
|
|
|
|
2008-11-19 10:15:19 +01:00
|
|
|
private static class Param {
|
2008-11-19 08:22:15 +01:00
|
|
|
|
2008-11-19 10:15:19 +01:00
|
|
|
final String name;
|
2008-11-19 08:22:15 +01:00
|
|
|
final String value;
|
|
|
|
|
2008-11-19 10:15:19 +01:00
|
|
|
Param(String name, String value) {
|
2008-11-19 08:22:15 +01:00
|
|
|
this.value = value;
|
|
|
|
this.name = name;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|