package votorola.g.web.gwt; // Copyright 2012, Michael Allan.  Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Votorola Software"), to deal in the Votorola Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicence, and/or sell copies of the Votorola Software, and to permit persons to whom the Votorola Software is furnished to do so, subject to the following conditions: The preceding copyright notice and this permission notice shall be included in all copies or substantial portions of the Votorola Software. THE VOTOROLA SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE VOTOROLA SOFTWARE OR THE USE OR OTHER DEALINGS IN THE VOTOROLA SOFTWARE.

import com.google.gwt.user.client.Cookies;


/** Extended utilities for the {@linkplain Cookies cookie accessor}.
  */
public final class CookiesX // cannot extend Cookies, it has private constructor
{


    private CookiesX() {}



    /** Removes the cookie associated with the given parameters, which must match the
      * parameters it was originally set with.
      *
      *     @see Cookies#setCookie(String,String,java.util.Date,String,String,boolean)
      */
    public static void removeCookie( String name, final String domain, final String path,
      final boolean secure ) // GWT 2.3 provides no such means of removing a domain-specific cookie
    {
        if( Cookies.getUriEncode() ) name = uriEncode( name );
        remove( name, domain, path, secure );
    }

        private static native void remove( String name, String domain, String path, boolean secure )
        /*-{
            // modified from GWT 2.3 Cookies
            var c = name + '=;expires=Fri, 02-Jan-1970 00:00:00 GMT';
            if( domain ) c += ';domain=' + domain;
            if( path ) c += ';path=' + path;
            if( secure ) c += ';secure';
            $doc.cookie = c;
        }-*/;



//// P r i v a t e ///////////////////////////////////////////////////////////////////////



    private static native String uriEncode( String s ) /*-{ return encodeURIComponent(s); }-*/;
      // copied from GWT 2.3 Cookies


}