com.expediagroup.rhapsody.rabbitmq.message.TracingAckableRabbitMessage Maven / Gradle / Ivy

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/**
 * Copyright 2019 Expedia, Inc.
 *
 * 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 com.expediagroup.rhapsody.rabbitmq.message;

import java.util.function.Consumer;

import com.expediagroup.rhapsody.api.AcknowledgeableFactory;
import com.expediagroup.rhapsody.api.ComposedAcknowledgeable;
import com.expediagroup.rhapsody.core.tracing.ComposedTracingAcknowledgeable;
import com.expediagroup.rhapsody.core.tracing.TracingAcknowledgeable;

import io.opentracing.Span;
import io.opentracing.Tracer;

public class TracingAckableRabbitMessage extends TracingAcknowledgeable> implements AckableRabbitMessage {

    private final Span span;

    private final RabbitMessage rabbitMessage;

    private final Acker acker;

    private final Consumer nacknowledger;

    public TracingAckableRabbitMessage(Tracer tracer, Span span, RabbitMessage rabbitMessage, Acker acker, Consumer nacknowledger) {
        super(tracer);
        this.span = span;
        this.rabbitMessage = rabbitMessage;
        this.acker = acker;
        this.nacknowledger = nacknowledger;
    }

    @Override
    public RabbitMessage get() {
        return rabbitMessage;
    }

    @Override
    public Runnable getAcknowledger() {
        return () -> acker.ack(Acker.AckType.SINGLE);
    }

    @Override
    public Consumer getNacknowledger() {
        return nacknowledger;
    }

    @Override
    public void multipleAck() {
        acker.ack(Acker.AckType.MULTIPLE);
    }

    @Override
    protected  AcknowledgeableFactory createPropagator() {
        return (result, acknowledger, nacknowledger) ->
            new ComposedTracingAcknowledgeable<>(tracer, span, new ComposedAcknowledgeable<>(result, acknowledger, nacknowledger));
    }

    @Override
    protected Span span() {
        return span;
    }
}