android-platform-libcore/support/src/test/java/org/apache/harmony/security/tests/support/tmpCallbackHandler.java

/*
 *  Licensed to the Apache Software Foundation (ASF) under one or more
 *  contributor license agreements.  See the NOTICE file distributed with
 *  this work for additional information regarding copyright ownership.
 *  The ASF licenses this file to You under the Apache License, Version 2.0
 *  (the "License"); you may not use this file except in compliance with
 *  the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 *  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.
 */

/**
* @author Vera Y. Petrashkova
* @version $Revision$
*/

package org.apache.harmony.security.tests.support;

import java.io.IOException;

import javax.security.auth.callback.Callback;
import javax.security.auth.callback.CallbackHandler;
import javax.security.auth.callback.UnsupportedCallbackException;

/**
 * Additional class for creating CallBackHandler object
 *
 */

public class tmpCallbackHandler implements CallbackHandler {
    public void handle(Callback[] callback) throws IOException,
            UnsupportedCallbackException {
        if (callback == null) {
            throw new UnsupportedCallbackException(null, "callback is null");
        }
        if (callback.length == 0) {
            throw new UnsupportedCallbackException(null, "callback is empty");
        }
    }
}