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fix(#IX8UT): PetaPoco.Mapper.Register抛异常 

#Comment
comment #IX8UT

#Issue
close https://gitee.com/LongbowEnterprise/dashboard/issues?id=IX8UT
This commit is contained in:
Argo Zhang 2019-05-30 21:56:26 +08:00
parent dabeff42bc
commit e0b4e113ec
1 changed files with 8 additions and 1 deletions
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9
Bootstrap.DataAccess/DbManager.cs
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@ -9,6 +9,7 @@ namespace Bootstrap.DataAccess
/// </summary> /// </summary>
public static class DbManager public static class DbManager
{ {
private static readonly object _locker = new object();
/// <summary> /// <summary>
/// ///
/// </summary> /// </summary>
@ -16,7 +17,13 @@ namespace Bootstrap.DataAccess
/// <returns></returns> /// <returns></returns>
public static IDatabase Create(string connectionName = null, bool keepAlive = false) public static IDatabase Create(string connectionName = null, bool keepAlive = false)
{ {
if (Mappers.GetMapper(typeof(Exceptions), null) == null) Mappers.Register(typeof(Exceptions).Assembly, new BootstrapDataAccessConventionMapper()); if (Mappers.GetMapper(typeof(Exceptions), null) == null)
{
lock (_locker)
{
if (Mappers.GetMapper(typeof(Exceptions), null) == null) Mappers.Register(typeof(Exceptions).Assembly, new BootstrapDataAccessConventionMapper());
}
}
var db = Longbow.Data.DbManager.Create(connectionName, keepAlive); var db = Longbow.Data.DbManager.Create(connectionName, keepAlive);
db.ExceptionThrown += (sender, args) => args.Exception.Log(new NameValueCollection() { ["LastCmd"] = db.LastCommand }); db.ExceptionThrown += (sender, args) => args.Exception.Log(new NameValueCollection() { ["LastCmd"] = db.LastCommand });
return db; return db;