TriggerEvent.cs

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// 
//  Copyright 2010-2015 Deveel
// 
//    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.
//

using System;
using System.Collections.Generic;

using Deveel.Data.Diagnostics;
using Deveel.Data.Sql.Tables;

namespace Deveel.Data.Sql.Triggers {
    public sealed class TriggerEvent : Event {
        internal TriggerEvent(IEventSource source, ObjectName triggerName, ObjectName sourceName, TriggerEventType eventType, RowId oldRowId, Row newRow) {
            if (triggerName == null)
                throw new ArgumentNullException("triggerName");
            if (sourceName == null)
                throw new ArgumentNullException("sourceName");

            Source = source;
            TriggerName = triggerName;
            SourceName = sourceName;
            TriggerEventType = eventType;
            OldRowId = oldRowId;
            NewRow = newRow;
        }

        private IEventSource Source { get; set; }

        public ObjectName TriggerName { get; private set; }

        public ObjectName SourceName { get; set; }

        public TriggerEventType TriggerEventType { get; private set; }

        public RowId OldRowId { get; set; }

        public Row NewRow { get; set; }

        protected override void GetEventData(Dictionary<string, object> data) {
            data["trigger.name"] = TriggerName.FullName;
            data["trigger.eventType"] = TriggerEventType.ToString();
            data["trigger.source"] = SourceName.FullName;
            data["trigger.old.tableId"] = OldRowId.TableId;
            data["trigger.old.rowNumber"] = OldRowId.RowNumber;
            data["trigger.new"] = NewRow;
        }
    }
}