org.gwtwidgets.client.util.Location Maven / Gradle / Ivy

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/*
 * Copyright 2006 Robert Hanson 
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *    http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.gwtwidgets.client.util;

import java.util.HashMap;
import java.util.Map;

public class Location
{
    private String hash;
    private String host;
    private String hostName;
    private String href;
    private String path;
    private String port;
    private String protocol;
    private String queryString;
    private HashMap paramMap;


    public String getHash ()
    {
        return hash;
    }

    public String getHost ()
    {
        return host;
    }

    public String getHostName ()
    {
        return hostName;
    }

    public String getHref ()
    {
        return href;
    }

    public String getPath ()
    {
        return path;
    }

    public String getPort ()
    {
        return port;
    }

    public String getProtocol ()
    {
        return protocol;
    }

    public String getQueryString ()
    {
        return queryString;
    }

    protected void setHash (String hash)
    {
        this.hash = hash;
    }

    protected void setHost (String host)
    {
        this.host = host;
    }

    protected void setHostName (String hostName)
    {
        this.hostName = hostName;
    }

    protected void setHref (String href)
    {
        this.href = href;
    }

    protected void setPath (String path)
    {
        this.path = path;
    }

    protected void setPort (String port)
    {
        this.port = port;
    }

    protected void setProtocol (String protocol)
    {
        this.protocol = protocol;
    }

    protected void setQueryString (String queryString)
    {
        this.queryString = queryString;
        paramMap = new HashMap();
        
        if (queryString != null && queryString.length() > 1) {
            String qs = queryString.substring(1);
            String[] kvPairs = qs.split("&");
            for (int i = 0; i < kvPairs.length; i++) {
                String[] kv = kvPairs[i].split("=");
                if (kv.length > 1) {
                    paramMap.put(kv[0], unescape(kv[1]));
                }
                else {
                    paramMap.put(kv[0], "");
                }
            }
        }
    }
    
    private native String unescape (String val) /*-{
        return unescape(val);
    }-*/;

    public String getParameter (String name)
    {
        return (String) paramMap.get(name);
    }

    public Map getParameterMap ()
    {
        return paramMap;
    }

}