de.berlios.jedi.logic.admin.LoginManager.java Source code

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Here is the source code for de.berlios.jedi.logic.admin.LoginManager.java

Source

/*
 * Copyright 2005-2006 Daniel Calvio Snchez
 * 
 * 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 2
 * 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.
 *
 * See the COPYING file for more details.
 */

package de.berlios.jedi.logic.admin;

import org.apache.commons.logging.LogFactory;

import de.berlios.jedi.common.admin.exception.IncorrectPasswordException;
import de.berlios.jedi.common.config.ConfigurationFactory;

/**
 * Manager for admin login.<br>
 * Takes care of password validity checking. 
 */
public class LoginManager {

    /**
     * Checks if the password is equal to the admin password.<br>
     * The admin password is set in the configuration file.
     * 
     * @param password
     *            The password to check.
     * @return True if the password is correct.
     * @throws IncorrectPasswordException
     *             If the password is not correct.
     */
    public boolean login(String password) throws IncorrectPasswordException {
        if (password != null
                && password.equals(ConfigurationFactory.getConfiguration().getString("admin.password"))) {
            return true;
        }

        LogFactory.getLog(LoginManager.class).error("Incorrect password when login: " + password);

        throw new IncorrectPasswordException("Incorrect password");
    }
}