001    /*
002     * Licensed to the Apache Software Foundation (ASF) under one or more
003     * contributor license agreements.  See the NOTICE file distributed with
004     * this work for additional information regarding copyright ownership.
005     * The ASF licenses this file to You under the Apache License, Version 2.0
006     * (the "License"); you may not use this file except in compliance with
007     * the License.  You may obtain a copy of the License at
008     *
009     *      http://www.apache.org/licenses/LICENSE-2.0
010     *
011     * Unless required by applicable law or agreed to in writing, software
012     * distributed under the License is distributed on an "AS IS" BASIS,
013     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014     * See the License for the specific language governing permissions and
015     * limitations under the License.
016     */
017    package org.apache.commons.vfs2.test;
018    
019    import org.apache.commons.vfs2.FilesCache;
020    import org.apache.commons.vfs2.cache.SoftRefFilesCache;
021    import org.apache.commons.vfs2.impl.DefaultFileSystemManager;
022    
023    /**
024     * A partial {@link org.apache.commons.vfs2.test.ProviderTestConfig} implementation.
025     *
026     * @author <a href="mailto:adammurdoch@apache.org">Adam Murdoch</a>
027     */
028    public abstract class AbstractProviderTestConfig extends AbstractProviderTestCase
029        implements ProviderTestConfig
030    {
031        private FilesCache cache = null;
032    
033        /**
034         * Returns a DefaultFileSystemManager instance (or subclass instance).
035         */
036        public DefaultFileSystemManager getDefaultFileSystemManager() {
037            return new DefaultFileSystemManager();
038        }
039    
040        /**
041         * Prepares the file system manager.  This implementation does nothing.
042         */
043        public void prepare(final DefaultFileSystemManager manager)
044            throws Exception
045        {
046        }
047    
048        public FilesCache getFilesCache()
049        {
050            if (cache == null)
051            {
052                // cache = new DefaultFilesCache();
053                cache = new SoftRefFilesCache();
054            }
055    
056            return cache;
057        }
058    }