IncrementEndpoint.java example

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undertow-master
/*
 * JBoss, Home of Professional Open Source.
 * Copyright 2014 Red Hat, Inc., and individual contributors
 * as indicated by the @author tags.
 *
 * 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 io.undertow.websockets.jsr.test.annotated;

import javax.websocket.EndpointConfig;
import javax.websocket.OnMessage;
import javax.websocket.OnOpen;
import javax.websocket.Session;
import javax.websocket.server.PathParam;
import javax.websocket.server.ServerEndpoint;

/**
 * @author Stuart Douglas
 */
@ServerEndpoint("/increment/{increment}")
public class IncrementEndpoint {

    int increment;

    @OnOpen
    public void open(final Session session, final EndpointConfig config, @PathParam("increment") int increment) {
        this.increment = increment;
    }

    @OnMessage
    public int handleMessage(final int message) {
        return message + increment;
    }

}