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50 lines
1.3 KiB
50 lines
1.3 KiB
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Xml.Linq;
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using Patcher.DB;
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namespace Patcher.Data.Command
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{
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class RemoveStoredProcedureCommand : AbstractStoredProcedureCommand
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{
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private RemoveStoredProcedureCommand(int num, XElement inner) : base(num, inner)
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{
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}
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public static RemoveStoredProcedureCommand CreateSpecific(int num, XElement inner)
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{
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return new RemoveStoredProcedureCommand(num, inner);
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}
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public override IEnumerable<XElement> Apply(Transaction transaction, bool forceIntegrity)
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{
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if(!forceIntegrity)
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{
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throw new NotImplementedException("Safe stored procedure removal is not implemented yet");
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}
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StoredProcedureBody body = transaction.GetStoredProcedureBody(this.procedure);
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transaction.RemoveStoredProcedure(this.procedure);
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return new[]
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{
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new XElement("declarations", body.declarations),
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new XElement("body", body.body),
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};
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}
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public override void Rollback(Transaction transaction, XElement commandRollbackInfo)
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{
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transaction.CreateStoredProcedure(
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this.procedure,
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new StoredProcedureBody(
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commandRollbackInfo.Element("declarations").Value,
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commandRollbackInfo.Element("body").Value
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)
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);
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}
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}
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}
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