/*

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * particular file as subject to the "Classpath" exception as provided

 *

 * This code 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

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 */

package java.sql;

import java.security.*;

/**

 * The permission for which the <code>SecurityManager</code> will check

 * when code that is running in an applet calls the

 * <code>DriverManager.setLogWriter</code> method or the

 * <code>DriverManager.setLogStream</code> (deprecated) method.

 * If there is no <code>SQLPermission</code> object, these methods

 * throw a <code>java.lang.SecurityException</code> as a runtime exception.

 * <P>

 * A <code>SQLPermission</code> object contains

 * a name (also referred to as a "target name") but no actions

 * list; there is either a named permission or there is not.

 * The target name is the name of the permission (see below). The

 * naming convention follows the  hierarchical property naming convention.

 * In addition, an asterisk

 * may appear at the end of the name, following a ".", or by itself, to

 * signify a wildcard match. For example: <code>loadLibrary.*</code>

 * or <code>*</code> is valid,

 * but <code>*loadLibrary</code> or <code>a*b</code> is not valid.

 * <P>

 * The following table lists all the possible <code>SQLPermission</code> target names.

 * Currently, the only name allowed is <code>setLog</code>.

 * The table gives a description of what the permission allows

 * and a discussion of the risks of granting code the permission.

 * <P>

 *

 * <table border=1 cellpadding=5 summary="permission target name, what the permission allows, and associated risks">

 * <tr>

 * <th>Permission Target Name</th>

 * <th>What the Permission Allows</th>

 * <th>Risks of Allowing this Permission</th>

 * </tr>

 *

 * <tr>

 *   <td>setLog</td>

 *   <td>Setting of the logging stream</td>

 *   <td>This is a dangerous permission to grant.

 * The contents of the log may contain usernames and passwords,

 * SQL statements, and SQL data.</td>

 * </tr>

 *

 * </table>

 *

 * The person running an applet decides what permissions to allow

 * and will run the <code>Policy Tool</code> to create an

 * <code>SQLPermission</code> in a policy file.  A programmer does

 * not use a constructor directly to create an instance of <code>SQLPermission</code>

 * but rather uses a tool.

 * @since 1.3

 * @see java.security.BasicPermission

 * @see java.security.Permission

 * @see java.security.Permissions

 * @see java.security.PermissionCollection

 * @see java.lang.SecurityManager

 *

 */

public final class SQLPermission extends BasicPermission {

    /**

     * Creates a new <code>SQLPermission</code> object with the specified name.

     * The name is the symbolic name of the <code>SQLPermission</code>; currently,

     * the only name allowed is "setLog".

     *

     * @param name the name of this <code>SQLPermission</code> object, which must

         *             be <code>setLog</code>

     * @throws NullPointerException if <code>name</code> is <code>null</code>.

     * @throws IllegalArgumentException if <code>name</code> is empty.

     */

    public SQLPermission(String name) {

        super(name);

    }

    /**

     * Creates a new <code>SQLPermission</code> object with the specified name.

     * The name is the symbolic name of the <code>SQLPermission</code>; the

     * actions <code>String</code> is currently unused and should be

         * <code>null</code>.

     *

     * @param name the name of this <code>SQLPermission</code> object, which must

     *             be <code>setLog</code>

     * @param actions should be <code>null</code>

     * @throws NullPointerException if <code>name</code> is <code>null</code>.

     * @throws IllegalArgumentException if <code>name</code> is empty.

     */

    public SQLPermission(String name, String actions) {

        super(name, actions);

    }

    /**

     * Private serial version unique ID to ensure serialization

     * compatibility.

     */

    static final long serialVersionUID = -1439323187199563495L;

}