org.atmosphere.util.analytics.ModuleDetection Maven / Gradle / Ivy

/*
 * Copyright 2017 Async-IO.org
 *
 * 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.atmosphere.util.analytics;

import java.util.HashMap;
import java.util.Map;

public class ModuleDetection {

    private final static HashMap modules = new HashMap();

    static {
        modules.put("gwt2", "org.atmosphere.gwt20.server.GwtRpcInterceptor");
        modules.put("jersey", "org.atmosphere.jersey.AtmosphereFilter");
        modules.put("gwt", "org.atmosphere.gwt.serve.AtmosphereGwtHandler");
        modules.put("cometd", "org.atmosphere.cometd.CometdServlet");
        modules.put("socketio", "org.atmosphere.socketio.cpr.SocketIOAtmosphereHandler");
        modules.put("weblogic", "org.atmosphere.weblogic.AtmosphereWebLogicServlet");
        modules.put("portal", "com.github.flowersinthesand.portal.atmosphere.AtmosphereModule");
        modules.put("sockjs", "org.atmosphere.sockjs.SockJsAtmosphereInterceptor");
        modules.put("primefaces", "org.primefaces.push.PushServlet");
        modules.put("vaadin", "com.vaadin.server.VaadinServlet");
        modules.put("wicket", "org.apache.wicket.atmosphere.EventBus");
        modules.put("scalatra", "org.scalatra.ScalatraServlet");
        modules.put("eventPush", "org.grails.plugin.platform.events.push.EventsPushHandler");
        modules.put("nettosphere", "org.atmosphere.nettosphere.BridgeRuntime");
        modules.put("jersey2", "org.glassfish.jersey.servlet.ServletContainer");
        modules.put("swaggersocket", "com.wordnik.swaggersocket.server.SwaggerSocketProtocolInterceptor");
        modules.put("richfaces", "org.ajax4jsf.Filter");
        modules.put("grails", "org.grails.plugins.atmosphere_meteor.MeteorHandlerArtefactHandler");

    }

    public final static String detect() {
        for (Map.Entry e : modules.entrySet()) {
            if (check(e.getValue())) {
                return e.getKey();
            }
        }
        return "runtime";
    }

    static boolean check(String clazz) {
        try {
            Class.forName(clazz);
            return true;
        } catch (ClassNotFoundException e) {
            return false;
        }
    }

}