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/*

 * Licensed to the Apache Software Foundation (ASF) under one or more

 * contributor license agreements.  See the NOTICE file distributed with

 * this work for additional information regarding copyright ownership.

 * The ASF licenses this file to You 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 websocket;

import java.util.HashSet;

import java.util.Set;

import javax.websocket.Endpoint;

import javax.websocket.server.ServerApplicationConfig;

import javax.websocket.server.ServerEndpointConfig;

import websocket.drawboard.DrawboardEndpoint;

import websocket.echo.EchoEndpoint;

public class ExamplesConfig implements ServerApplicationConfig {

    @Override

    public Set<ServerEndpointConfig> getEndpointConfigs(

            Set<Class<? extends Endpoint>> scanned) {

        Set<ServerEndpointConfig> result = new HashSet<>();

        if (scanned.contains(EchoEndpoint.class)) {

            result.add(ServerEndpointConfig.Builder.create(

                    EchoEndpoint.class,

                    "/websocket/echoProgrammatic").build());

        }

        if (scanned.contains(DrawboardEndpoint.class)) {

            result.add(ServerEndpointConfig.Builder.create(

                    DrawboardEndpoint.class,

                    "/websocket/drawboard").build());

        }

        return result;

    }

    @Override

    public Set<Class<?>> getAnnotatedEndpointClasses(Set<Class<?>> scanned) {

        // Deploy all WebSocket endpoints defined by annotations in the examples

        // web application. Filter out all others to avoid issues when running

        // tests on Gump

        Set<Class<?>> results = new HashSet<>();

        for (Class<?> clazz : scanned) {

            if (clazz.getPackage().getName().startsWith("websocket.")) {

                results.add(clazz);

            }

        }

        return results;

    }

}