TriggerException.cs

Go to the documentation of this file.

// 
//  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;

namespace Deveel.Data.Sql.Triggers {
    public class TriggerException : SqlErrorException {
        public TriggerException(Trigger trigger, Exception innerException)
            : this(trigger, FormMessage(trigger), innerException) {
        }

        public TriggerException(Trigger trigger, string message, Exception innerException)
            : base(-1, message, innerException) {
            TableName = trigger.TriggerInfo.TableName;
            TriggerName = trigger.TriggerName;
            EventType = trigger.TriggerInfo.EventType;
        }

        public TriggerException(Trigger trigger) 
            : this(trigger, FormMessage(trigger)) {
        }

        public TriggerException(Trigger trigger, string message) 
            : this(trigger, message, null) {
        }

        public ObjectName TableName { get; private set; }

        public ObjectName TriggerName { get; private set; }

        public TriggerEventType EventType { get; private set; }

        private static string FormMessage(Trigger trigger) {
            return FormMessage(trigger.TriggerInfo.TableName, trigger.TriggerName, trigger.TriggerInfo.EventType);
        }

        private static string FormMessage(ObjectName tableName, ObjectName triggerName, TriggerEventType eventType) {
            return String.Format("An error occurred when firing trigger '{0}' on table '{1}' on {2}",
                triggerName, tableName, eventType.AsString());
        }
    }
}