org.integratedmodelling.engine.rest.resources.PingService Maven / Gradle / Ivy
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/// *******************************************************************************
// * Copyright (C) 2007, 2015:
// *
// * - Ferdinando Villa
// * - integratedmodelling.org
// * - any other authors listed in @author annotations
// *
// * All rights reserved. This file is part of the k.LAB software suite,
// * meant to enable modular, collaborative, integrated
// * development of interoperable data and model components. For
// * details, see http://integratedmodelling.org.
// *
// * This program is free software; you can redistribute it and/or
// * modify it under the terms of the Affero General Public License
// * Version 3 or any later version.
// *
// * This program is distributed in the hope that it will be useful,
// * but without any warranty; without even the implied warranty of
// * merchantability or fitness for a particular purpose. See the
// * Affero General Public License for more details.
// *
// * You should have received a copy of the Affero General Public License
// * along with this program; if not, write to the Free Software
// * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
// * The license is also available at: https://www.gnu.org/licenses/agpl.html
// *******************************************************************************/
// package org.integratedmodelling.engine.rest.resources;
//
// import java.util.Date;
// import java.util.HashMap;
// import java.util.Map;
//
// import org.integratedmodelling.Version;
// import org.integratedmodelling.api.engine.IEngine;
// import org.integratedmodelling.common.configuration.KLAB;
// import org.integratedmodelling.engine.KLABEngine;
// import org.integratedmodelling.engine.rest.BaseRESTService;
//
/// **
// * Returns server status information. Bound to the root service URL and used as an
// * handshaking command ("ping") to ensure that server is alive and well.
// *
// * @author ferdinando.villa
// *
// */
// public class PingService extends BaseRESTService {
//
// @Override
// public Object process(Map entity, Map authInfo) {
//
// Map ret = new HashMap<>();
// Runtime runtime = Runtime.getRuntime();
// String buildInfo = "development version";
// if (!Version.VERSION_BUILD.equals("VERSION_BUILD")) {
// buildInfo = " build " + Version.VERSION_BUILD + " (" + Version.VERSION_BRANCH + " "
// + Version.VERSION_DATE + ")";
// }
// ret.put(IEngine.VERSION_STRING, new Version().toString());
// ret.put(IEngine.VERSION_INFO_STRING, buildInfo);
// ret.put(IEngine.BOOT_TIME_MS, KLABEngine.get().getBootTime());
// ret.put(IEngine.TOTAL_MEMORY_MB, runtime.totalMemory() / 1048576);
// ret.put(IEngine.FREE_MEMORY_MB, runtime.freeMemory() / 1048576);
// ret.put(IEngine.AVAILABLE_PROCESSORS, runtime.availableProcessors());
//
// // human-readable for debugging
// ret.put("up-since", new Date(KLABEngine.get().getBootTime()).toString());
//
// /*
// * flag changes in the network.
// * TODO there is no polling any more (just on-demand retrieval), so it may make little sense for now.
// */
// if (KLAB.NETWORK != null && KLAB.NETWORK.hasChanged()) {
// ret.put("network-changed", "true");
// }
//
// return ret;
// }
// }