/*
 * Copyright (c) 2010, 2020 Oracle and/or its affiliates. All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0, which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 *
 * This Source Code may also be made available under the following Secondary
 * Licenses when the conditions for such availability set forth in the
 * Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
 * version 2 with the GNU Classpath Exception, which is available at
 * https://www.gnu.org/software/classpath/license.html.
 *
 * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
 */

package org.glassfish.grizzly.http.server.filecache;

import org.glassfish.grizzly.Cacheable;
import org.glassfish.grizzly.ThreadCache;

The entry key in the file cache map.
Author:Alexey Stashok
/** * The entry key in the file cache map. * * @author Alexey Stashok */
public class FileCacheKey implements Cacheable { private static final ThreadCache.CachedTypeIndex<FileCacheKey> CACHE_IDX = ThreadCache.obtainIndex(FileCacheKey.class, 16); protected String host; protected String uri; // ------------------------------------------------------------ Constructors protected FileCacheKey() { } protected FileCacheKey(final String host, final String uri) { this.host = host; this.uri = uri; } // -------------------------------------------------- Methods from Cacheable @Override public void recycle() { host = null; uri = null; ThreadCache.putToCache(CACHE_IDX, this); } // ---------------------------------------------------------- Public Methods public static FileCacheKey create(final String host, final String uri) { final FileCacheKey key = ThreadCache.takeFromCache(CACHE_IDX); if (key != null) { key.host = host; key.uri = uri; return key; } return new FileCacheKey(host, uri); } @Override public boolean equals(final Object obj) { if (obj == null) { return false; } if (getClass() != obj.getClass()) { return false; } final FileCacheKey other = (FileCacheKey) obj; final String otherHost = other.host; if (this.host == null ? otherHost != null : !this.host.equals(otherHost)) { return false; } final String otherUri = other.uri; if (this.uri == null ? otherUri != null : !this.uri.equals(otherUri)) { return false; } return true; } @Override public int hashCode() { int hash = 3; hash = 23 * hash + (this.host != null ? this.host.hashCode() : 0); hash = 23 * hash + (this.uri != null ? this.uri.hashCode() : 0); return hash; } // ------------------------------------------------------- Protected Methods protected String getHost() { return host; } protected String getUri() { return uri; } }