/*
 * Copyright (C) 2005-2010 Alfresco Software Limited.
 *
 * This file is part of Alfresco
 *
 * Alfresco is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Alfresco 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
 */
package org.alfresco.tools;


/**
 * Tool Context
 * 
 * @author David Caruana
 */
/*package*/ class ToolContext
{
    /** Help required? */
    private boolean help = false;
    /** Login required? */
    private boolean login = false;
    /** Username */
    private String username = null;
    /** Password */
    private String password = "";
    /** Log messages whilst importing? */
    private boolean quiet = false;
    /** Verbose logging */
    private boolean verbose = false;
    
    
    /**
     * Is help required?
     * 
     * @return  true => help is required
     */
    /*package*/ final boolean isHelp()
    {
        return help;
    }
    
    /**
     * Sets whether help is required
     * 
     * @param help
     */
    /*package*/ final void setHelp(boolean help)
    {
        this.help = help;
    }
    
    /**
     * Is login required?
     * 
     * @return true => login is required
     */
    /*package*/ final boolean isLogin()
    {
        return login;
    }
    
    /**
     * Sets whether login is required
     * 
     * @param login
     */
    /*package*/ final void setLogin(boolean login)
    {
        this.login = login;
    }
    
    /**
     * Get the password
     * 
     * @return the password
     */
    /*package*/ final String getPassword()
    {
        return password;
    }
    
    /**
     * Set the password 
     * 
     * @param password
     */
    /*package*/ final void setPassword(String password)
    {
        this.password = password;
    }
    
    /**
     * Is output is required?
     * 
     * @return true => output is required
     */
    /*package*/ final boolean isQuiet()
    {
        return quiet;
    }
    
    /**
     * Sets whether output is required
     * 
     * @param quiet
     */
    /*package*/ final void setQuiet(boolean quiet)
    {
        this.quiet = quiet;
    }
    
    /**
     * Get the username
     * 
     * @return the username
     */
    /*package*/ final String getUsername()
    {
        return username;
    }
    
    /**
     * Set the username
     * 
     * @param username
     */
    /*package*/ final void setUsername(String username)
    {
        this.username = username;
    }
    
    /**
     * Is verbose logging required?
     * 
     * @return  true => verbose logging is required
     */
    /*package*/ final boolean isVerbose()
    {
        return verbose;
    }
    
    /**
     * Sets whether verbose logging is required
     * 
     * @param verbose
     */
    /*package*/ final void setVerbose(boolean verbose)
    {
        this.verbose = verbose;
    }
    
    /**
     * Validate Tool Context
     */
    /*package*/ void validate()
        throws ToolArgumentException
    {
        if (login)
        {
            if (username == null || username.length() == 0)
            {
                throw new ToolException("Username for login has not been specified.");
            }
        }
    }
    
}