Response.java

//
// (C) Copyright 2007 VeriSign, Inc.  All Rights Reserved.
//
// VeriSign, Inc. shall have no responsibility, financial or
// otherwise, for any consequences arising out of the use of
// this material. The program material is provided on an "AS IS"
// BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
// express or implied.
//
// Distributed under an Apache License
// http://www.apache.org/licenses/LICENSE-2.0
//

package org.verisign.joid;

import java.util.Map;
import org.apache.commons.logging.LogFactory;
import org.apache.commons.logging.Log;

/**
 * Represents an OpenID response. Valid for OpenID 1.1 and 2.0 namespace.
 */
public abstract class Response extends Message
{
    private final static Log log = LogFactory.getLog(Response.class);
    static String OPENID_ERROR = "error";

    String error;

    
    String getError()
    {
	return error;
    }

    Map toMap()
    {
	return super.toMap();
    }

    Response(Map map)
    {
	if (map != null) {
	    this.ns = (String) map.get(Message.OPENID_NS);
	    this.error = (String) map.get(Response.OPENID_ERROR);
	}
    }


    /** 
     * Returns a string representation of this response.
     *
     * @return a string representation of this response.
     */
    public String toString()
    {
        String s = super.toString();
	if (error != null) {
	    s += ", error="+error;
	}
	return s;
    }

}