Caches.java

/*
 * Copyright (c) 2010-2012 Célio Cidral Junior.
 *
 *     Licensed 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.tomighty.resources.cache;

import java.io.File;

import com.google.inject.Injector;
import org.tomighty.config.Directories;

import javax.inject.Inject;

public class Caches {
	
	@Inject private Injector injector;
	private File rootDirectory;
	
	@Inject
	public Caches(Directories directories) {
		rootDirectory = new File(directories.configuration(), "cache");
	}
	
	public Cache of(Class<? extends EntryType> type) {
		EntryType entryType = injector.getInstance(type);
		String cacheName = entryType.name();
		File directory = new File(rootDirectory, cacheName);
		Cache cache = new Cache(entryType, directory);
		return cache;
	}

}