/*
 * 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 org.apache.camel.component.vertx.websocket;

import java.util.concurrent.ConcurrentHashMap;

import io.vertx.core.http.ServerWebSocket;
import org.apache.camel.AsyncCallback;
import org.apache.camel.Exchange;
import org.apache.camel.Processor;
import org.apache.camel.support.DefaultConsumer;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * Implements a Vert.x Handler to handle WebSocket upgrade
 */
public class VertxWebsocketConsumer extends DefaultConsumer {

    private static final Logger LOG = LoggerFactory.getLogger(VertxWebsocketConsumer.class);

    private final VertxWebsocketEndpoint endpoint;
    private final ConcurrentHashMap<String, ServerWebSocket> connectedPeers = new ConcurrentHashMap();

    public VertxWebsocketConsumer(VertxWebsocketEndpoint endpoint, Processor processor) {
        super(endpoint, processor);
        this.endpoint = endpoint;
    }

    @Override
    protected void doStart() throws Exception {
        getComponent().connectConsumer(this);
        super.doStart();
    }

    @Override
    protected void doStop() throws Exception {
        getComponent().disconnectConsumer(this);
        super.doStop();
    }

    @Override
    public VertxWebsocketEndpoint getEndpoint() {
        return endpoint;
    }

    public VertxWebsocketComponent getComponent() {
        return endpoint.getComponent();
    }

    public void onMessage(String connectionKey, Object message) {
        Exchange exchange = endpoint.createExchange();
        exchange.getMessage().setHeader(VertxWebsocketContants.CONNECTION_KEY, connectionKey);
        exchange.getMessage().setBody(message);

        getAsyncProcessor().process(exchange, new AsyncCallback() {
            public void done(boolean doneSync) {
                if (exchange.getException() != null) {
                    getExceptionHandler().handleException("Error processing exchange", exchange, exchange.getException());
                }
            }
        });
    }

    public void onException(String connectionKey, Throwable cause) {
        Exchange exchange = endpoint.createExchange();
        exchange.getMessage().setHeader(VertxWebsocketContants.CONNECTION_KEY, connectionKey);
        getExceptionHandler().handleException("Error processing exchange", exchange, cause);
    }
}

@@ -853,56 +853,8 @@
 t;%0A%0A
-import java.util.concurrent.ConcurrentHashMap;%0A%0A
 impo
@@ -1385,111 +1385,8 @@
 int;
-%0A    private final ConcurrentHashMap%3CString, ServerWebSocket%3E connectedPeers = new ConcurrentHashMap();
 %0A%0A  

Remove unused private field.