/*
 * 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.
 */
package org.apache.myfaces.extensions.validator.test.base.mock;


import org.apache.myfaces.test.mock.MockApplicationFactory;

import javax.faces.application.Application;

/**
 * @author Gerhard Petracek
 */
public class ExtValMockApplicationFactory extends MockApplicationFactory
{

    /**
     * <p>The <code>Application</code> instance to be returned by
     * this factory.</p>
     */
    private Application application = null;

    @Override
    public Application getApplication()
    {
        if (application == null) {
            application = new ExtValMockApplication(super.getApplication());
        }
        return application;
    }
}