/*
 * 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.
 */

using System;
using System.Collections;

namespace Apache.NMS.Stomp.Commands
{
    public class MessageAck : BaseCommand
    {
        Destination destination;
        TransactionId transactionId;
        ConsumerId consumerId;
        byte ackType;
        MessageId firstMessageId;
        MessageId lastMessageId;
        int messageCount;

        ///
        /// <summery>
        ///  Get the unique identifier that this object and its own
        ///  Marshaler share.
        /// </summery>
        ///
        public override byte GetDataStructureType()
        {
            return DataStructureTypes.MessageAckType;
        }

        ///
        /// <summery>
        ///  Returns a string containing the information for this DataStructure
        ///  such as its type and value of its elements.
        /// </summery>
        ///
        public override string ToString()
        {
            return GetType().Name + "[" +
                "Destination=" + Destination + ", " +
                "TransactionId=" + TransactionId + ", " +
                "ConsumerId=" + ConsumerId + ", " +
                "AckType=" + AckType + ", " +
                "FirstMessageId=" + FirstMessageId + ", " +
                "LastMessageId=" + LastMessageId + ", " +
                "MessageCount=" + MessageCount +
                "]";
        }

        public Destination Destination
        {
            get { return destination; }
            set { this.destination = value; }
        }

        public TransactionId TransactionId
        {
            get { return transactionId; }
            set { this.transactionId = value; }
        }

        public ConsumerId ConsumerId
        {
            get { return consumerId; }
            set { this.consumerId = value; }
        }

        public byte AckType
        {
            get { return ackType; }
            set { this.ackType = value; }
        }

        public MessageId FirstMessageId
        {
            get { return firstMessageId; }
            set { this.firstMessageId = value; }
        }

        public MessageId LastMessageId
        {
            get { return lastMessageId; }
            set { this.lastMessageId = value; }
        }

        public int MessageCount
        {
            get { return messageCount; }
            set { this.messageCount = value; }
        }

        ///
        /// <summery>
        ///  Return an answer of true to the isMessageAck() query.
        /// </summery>
        ///
        public override bool IsMessageAck
        {
            get
            {
                return true;
            }
        }

    };
}