public void Handle(ProjectionManagementMessage.UpdateQuery message)
{
_lastAccessed = _timeProvider.Now;
if (!ProjectionManagementMessage.RunAs.ValidateRunAs(Mode, ReadWrite.Write, _runAs, message))
{
return;
}
Stop(() => DoUpdateQuery(message));
}
private void DoUpdateQuery(ProjectionManagementMessage.UpdateQuery message)
{
UpdateQuery(message.HandlerType ?? HandlerType, message.Query);
BeginWrite(
() =>
{
StartIfEnabled();
message.Envelope.ReplyWith(new ProjectionManagementMessage.Updated(message.Name));
});
}
private void DoUpdateQuery(ProjectionManagementMessage.UpdateQuery message)
{
UpdateQuery(message.HandlerType ?? HandlerType, message.Query, message.EmitEnabled);
Action completed = () =>
{
StartOrLoadStopped(() => { });
message.Envelope.ReplyWith(new ProjectionManagementMessage.Updated(message.Name));
};
UpdateProjectionVersion();
Prepare(() => BeginWrite(completed));
}
private void DoUpdateQuery(ProjectionManagementMessage.UpdateQuery message)
{
UpdateQuery(message.HandlerType ?? HandlerType, message.Query);
PrepareAndBeginWrite(
forcePrepare: true, completed: () =>
{
if (Enabled)
{
Start(() => { });
}
message.Envelope.ReplyWith(new ProjectionManagementMessage.Updated(message.Name));
});
}
public void Handle(ProjectionManagementMessage.UpdateQuery message)
{
_logger.Info(
"Updating '{0}' projection source to '{1}' (Requested type is: '{2}')", message.Name, message.Query,
message.HandlerType);
var projection = GetProjection(message.Name);
if (projection == null)
{
message.Envelope.ReplyWith(new ProjectionManagementMessage.NotFound());
}
else
{
projection.Handle(message); // update query text
}
}
private void DoUpdateQuery(ProjectionManagementMessage.UpdateQuery message)
{
_persistedState.HandlerType = message.HandlerType ?? HandlerType;
_persistedState.Query = message.Query;
_persistedState.EmitEnabled = message.EmitEnabled ?? _persistedState.EmitEnabled;
if (_state == ManagedProjectionState.Completed)
{
ResetProjection();
}
Action completed = () =>
{
StartOrLoadStopped(() => { });
message.Envelope.ReplyWith(new ProjectionManagementMessage.Updated(message.Name));
};
UpdateProjectionVersion();
Prepare(() => BeginWrite(completed));
}
public void Handle(ProjectionManagementMessage.UpdateQuery message)
{
Stop(() => DoUpdateQuery(message));
}