src/java/org/apache/turbine/om/security/TurbinePermission.java

package org.apache.turbine.om.security;

/* ====================================================================
 * The Apache Software License, Version 1.1
 *
 * Copyright (c) 2001-2003 The Apache Software Foundation.  All rights
 * reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. The end-user documentation included with the redistribution,
 *    if any, must include the following acknowledgment:
 *       "This product includes software developed by the
 *        Apache Software Foundation (http://www.apache.org/)."
 *    Alternately, this acknowledgment may appear in the software itself,
 *    if and wherever such third-party acknowledgments normally appear.
 *
 * 4. The names "Apache" and "Apache Software Foundation" and
 *    "Apache Turbine" must not be used to endorse or promote products
 *    derived from this software without prior written permission. For
 *    written permission, please contact apache@apache.org.
 *
 * 5. Products derived from this software may not be called "Apache",
 *    "Apache Turbine", nor may "Apache" appear in their name, without
 *    prior written permission of the Apache Software Foundation.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Software Foundation.  For more
 * information on the Apache Software Foundation, please see
 * <http://www.apache.org/>.
 */

import java.sql.Connection;
import org.apache.turbine.services.security.TurbineSecurity;
import org.apache.turbine.util.security.TurbineSecurityException;

/**
 * This class represents the permissions that a Role has to access
 * certain pages/functions within the system.  The class implements
 * Comparable so that when Permissions are added to a Set, they will
 * be in alphabetical order by name.
 *
 * @author <a href="mailto:frank.kim@clearink.com">Frank Y. Kim</a>
 * @author <a href="mailto:john.mcnally@clearink.com">John D. McNally</a>
 * @author <a href="mailto:bmclaugh@algx.net">Brett McLaughlin</a>
 * @version $Id$
 */
public class TurbinePermission extends SecurityObject implements Permission
{
    /**
     * Constructs a new TurbinePermission.
     */
    public TurbinePermission()
    {
        super();
    }

    /**
     * Constructs a new TurbinePermission with the sepcified name.
     *
     * @param name The name of the new object.
     */
    public TurbinePermission(String name)
    {
        super(name);
    }

    /**
     * Makes changes made to the Permission attributes permanent.
     *
     * @throws TurbineSecurityException if there is a problem while saving data.
     */
    public void save() throws TurbineSecurityException
    {
        TurbineSecurity.savePermission(this);
    }

    /**
     * not implemented
     *
     * @param conn
     * @throws Exception
     */
    public void save(Connection conn) throws Exception
    {
        throw new Exception("not implemented");
    }

    /**
     * not implemented
     *
     * @param dbname
     * @throws Exception
     */
    public void save(String dbname) throws Exception
    {
        throw new Exception("not implemented");
    }

    /**
     * Removes a permission from the system.
     *
     * @throws TurbineSecurityException if the Permission could not be removed.
     */
    public void remove() throws TurbineSecurityException
    {
        TurbineSecurity.removePermission(this);
    }

    /**
     * Renames the permission.
     *
     * @param name The new Permission name.
     * @throws TurbineSecurityException if the Permission could not be renamed.
     */
    public void rename(String name) throws TurbineSecurityException
    {
        TurbineSecurity.renamePermission(this, name);
    }
}