/*
 * Copyright (C) 2005 Alfresco, Inc.
 *
 * Licensed under the Mozilla Public License version 1.1 
 * with a permitted attribution clause. You may obtain a
 * copy of the License at
 *
 *   http://www.alfresco.org/legal/license.txt
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
 * either express or implied. See the License for the specific
 * language governing permissions and limitations under the
 * License.
 */
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 ToolException
    {
        if (login)
        {
            if (username == null || username.length() == 0)
            {
                throw new ToolException("Username for login has not been specified.");
            }
        }
    }
    
}