/*

 * 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.security.cert;

import java.security.GeneralSecurityException;

/**

 * An exception indicating one of a variety of problems retrieving

 * certificates and CRLs from a <code>CertStore</code>.

 * <p>

 * A <code>CertStoreException</code> provides support for wrapping

 * exceptions. The {@link #getCause getCause} method returns the throwable,

 * if any, that caused this exception to be thrown.

 * <p>

 * <b>Concurrent Access</b>

 * <p>

 * Unless otherwise specified, the methods defined in this class are not

 * thread-safe. Multiple threads that need to access a single

 * object concurrently should synchronize amongst themselves and

 * provide the necessary locking. Multiple threads each manipulating

 * separate objects need not synchronize.

 *

 * @see CertStore

 *

 * @since       1.4

 * @author      Sean Mullan

 */

public class CertStoreException extends GeneralSecurityException {

    private static final long serialVersionUID = 2395296107471573245L;

    /**

     * Creates a <code>CertStoreException</code> with <code>null</code> as

     * its detail message.

     */

    public CertStoreException() {

        super();

    }

    /**

     * Creates a <code>CertStoreException</code> with the given detail

     * message. A detail message is a <code>String</code> that describes this

     * particular exception.

     *

     * @param msg the detail message

     */

    public CertStoreException(String msg) {

        super(msg);

    }

    /**

     * Creates a <code>CertStoreException</code> that wraps the specified

     * throwable. This allows any exception to be converted into a

     * <code>CertStoreException</code>, while retaining information about the

     * cause, which may be useful for debugging. The detail message is

     * set to (<code>cause==null ? null : cause.toString()</code>) (which

     * typically contains the class and detail message of cause).

     *

     * @param cause the cause (which is saved for later retrieval by the

     * {@link #getCause getCause()} method). (A <code>null</code> value is

     * permitted, and indicates that the cause is nonexistent or unknown.)

     */

    public CertStoreException(Throwable cause) {

        super(cause);

    }

    /**

     * Creates a <code>CertStoreException</code> with the specified detail

     * message and cause.

     *

     * @param msg the detail message

     * @param cause the cause (which is saved for later retrieval by the

     * {@link #getCause getCause()} method). (A <code>null</code> value is

     * permitted, and indicates that the cause is nonexistent or unknown.)

     */

    public CertStoreException(String msg, Throwable cause) {

        super(msg, cause);

    }

}