public void OnDeleteError(ActiveRecordDataSourceDeleteEventArgs e)
{
if (DeleteError != null)
{
DeleteError(this, e);
}
}
public void OnBeforeDelete(ActiveRecordDataSourceDeleteEventArgs e)
{
if (BeforeDelete != null)
{
BeforeDelete(this, e);
}
}
protected override int ExecuteDelete(IDictionary keys, IDictionary oldValues)
{
ActiveRecordDataSourceDeleteEventArgs args = new ActiveRecordDataSourceDeleteEventArgs();
args.ModelType = BuildManager.GetType(Source.TypeName, false, true);
IClassMetadata meta = ActiveRecordMediator.GetSessionFactoryHolder().GetSessionFactory(args.ModelType).GetClassMetadata(args.ModelType);
if (!meta.HasIdentifierProperty)
{
throw new ApplicationException("ActiveRecordDataSourceView requires a primary key for the delete method.");
}
args.KeyProperty = meta.IdentifierPropertyName;
args.KeyValue = keys[meta.IdentifierPropertyName];
try
{
args.Entity = ActiveRecordMediator.FindByPrimaryKey(args.ModelType, args.KeyValue);
Source.OnBeforeDelete(args);
if (args.Cancel)
{
return(0);
}
ActiveRecordMediator.Delete(args.Entity);
}
catch (Exception e)
{
args.Exception = e;
args.WasError = true;
Source.OnDeleteError(args);
if (Source.ThrowOnError && !args.DoNotThrow)
{
throw;
}
return(0);
}
Source.OnDelete(args);
return(1);
}
protected override int ExecuteDelete(IDictionary keys, IDictionary oldValues)
{
ActiveRecordDataSourceDeleteEventArgs args = new ActiveRecordDataSourceDeleteEventArgs();
args.ModelType = BuildManager.GetType(Source.TypeName, false, true);
IClassMetadata meta = ActiveRecordMediator.GetSessionFactoryHolder().GetSessionFactory(args.ModelType).GetClassMetadata(args.ModelType);
if (!meta.HasIdentifierProperty)
throw new ApplicationException("ActiveRecordDataSourceView requires a primary key for the delete method.");
args.KeyProperty = meta.IdentifierPropertyName;
args.KeyValue = keys[meta.IdentifierPropertyName];
try
{
args.Entity = ActiveRecordMediator.FindByPrimaryKey(args.ModelType, args.KeyValue);
Source.OnBeforeDelete(args);
if (args.Cancel)
return 0;
ActiveRecordMediator.Delete(args.Entity);
}
catch (Exception e)
{
args.Exception = e;
args.WasError = true;
Source.OnDeleteError(args);
if (Source.ThrowOnError && !args.DoNotThrow)
throw;
return 0;
}
Source.OnDelete(args);
return 1;
}
public void OnDeleteError(ActiveRecordDataSourceDeleteEventArgs e)
{
if (DeleteError != null)
DeleteError(this, e);
}
public void OnBeforeDelete(ActiveRecordDataSourceDeleteEventArgs e)
{
if (BeforeDelete != null)
BeforeDelete(this, e);
}
