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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 org.openconnectors.rabbitmq.source;

import com.rabbitmq.client.AMQP.BasicProperties;
import com.rabbitmq.client.Channel;
import com.rabbitmq.client.DefaultConsumer;
import com.rabbitmq.client.Envelope;

import java.io.IOException;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import java.util.function.Consumer;

public class RabbitMQConsumer extends DefaultConsumer {
    private Consumer> consumeFunction;

    public RabbitMQConsumer(Consumer> consumeFunction, Channel channel) {
        super(channel);
        this.consumeFunction = consumeFunction;
    }

    @Override
    public void handleDelivery(String consumerTag, Envelope envelope, BasicProperties properties, byte[] body) {
        List messageBodyContainer = new ArrayList<>();
        messageBodyContainer.add(body);
        consumeFunction.accept(messageBodyContainer);
    }
}