AuthingableConnectionManager.java

/**
 * <pre>
 * 	This program is free software; you can redistribute it and/or modify it under the terms of 
 * the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, 
 * or (at your option) any later version. 
 * 
 * 	This program 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 General Public License for more details. 
 * 	You should have received a copy of the GNU General Public License along with this program; 
 * if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 * </pre>
 */
package com.meidusa.amoeba.net;

import java.io.IOException;

/**
 * ֧��Connection �����֤���̵� ConnectionManager
 * 
 * @author <a href=mailto:piratebase@sina.com>Struct chen</a>
 */
public class AuthingableConnectionManager extends ConnectionManager {

    protected Authenticator _author;

    public AuthingableConnectionManager() throws IOException{
    }
    /**
     * 
     * @param managerName "Aladdin proxy Server"
     * @throws IOException
     */
    public AuthingableConnectionManager(String managerName) throws IOException{
        super(managerName);
    }

    public void setAuthenticator(Authenticator author) {
        _author = author;
        _author.setConnectionManager(this);
    }

    public Authenticator getAuthenticator() {
        return _author;
    }

    public void registerConnection(Connection connection, int key) {
        super.registerConnection(connection, key);
        beforeAuthing(connection);
    }

    protected void beforeAuthing(Connection authing) {
    }

    protected void afterAuthing(Connection conn, AuthResponseData data) {
        AuthingableConnection auconn = (AuthingableConnection) conn;
        if (AuthResponseData.SUCCESS.equalsIgnoreCase(data.code)) {
            auconn.setAuthenticated(true);
            // and let our observers know about our new connection
            notifyObservers(CONNECTION_ESTABLISHED, conn, null);
            connectionAuthenticateSuccess(conn, data);
        } else {
            auconn.setAuthenticated(false);
            connectionAuthenticateFaild(conn, data);
        }
    }

    protected void connectionAuthenticateSuccess(Connection conn, AuthResponseData data) {
        if (logger.isInfoEnabled()) {
            logger.info("Connection Authenticate success [ conn=" + conn + "].");
        }
    }

    protected void connectionAuthenticateFaild(Connection conn, AuthResponseData data) {
        if (logger.isInfoEnabled()) {
            logger.info("Connection Authenticate faild [ conn=" + conn + "].");
        }
    }

}