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Client library for talking to Microsoft Azure Event Hubs.

There is a newer version: 3.3.0

/*
 * Copyright (c) Microsoft. All rights reserved.
 * Licensed under the MIT license. See LICENSE file in the project root for full license information.
 */
package com.microsoft.azure.eventhubs;

import java.util.*;
import java.util.function.*;
import org.apache.qpid.proton.message.*;

/*
 * Internal utility class for EventData
 */
final class EventDataUtil
{
	private EventDataUtil(){}

	static LinkedList toEventDataCollection(final Collection messages)
	{
		if (messages == null)
		{
			return null;
		}

		// TODO: no-copy solution
		LinkedList events = new LinkedList();
		for(Message message : messages)
		{
			events.add(new EventData(message));
		}

		return events;
	}

	static Iterable toAmqpMessages(final Iterable eventDatas, final String partitionKey)
	{
		final LinkedList messages = new LinkedList();
		eventDatas.forEach(new Consumer()
		{
			@Override
			public void accept(EventData eventData)
			{				
				Message amqpMessage = partitionKey == null ? eventData.toAmqpMessage() : eventData.toAmqpMessage(partitionKey);
				messages.add(amqpMessage);
			}
		});

		return messages;
	}

	static Iterable toAmqpMessages(final Iterable eventDatas)
	{
		return EventDataUtil.toAmqpMessages(eventDatas, null);
	}
}