Show Table of Contents
12.21. Loopback Translator
The Loopback translator, known by the type name loopback, provides a quick testing solution. It supports all SQL constructs and returns default results, with some configurable behaviour.
Table 12.16. Registry Properties
| Name | Description | Default |
|---|---|---|
ThrowError |
True to always throw an error
|
false
|
RowCount |
Rows returned for non-update queries.
|
1
|
WaitTime |
True to always throw an error
|
false
|
PollIntervalInMilli |
if positive results will be "asynchronously" returned - that is a DataNotAvailableException will be thrown initially and the engine will wait the poll interval before polling for the results.
|
-1
|
DelegateName |
Set to the name of the translator which is to be mimicked.
|
-
|
You can also use the Loopback translator to mimic how a real source query would be formed for a given translator (although loopback will still return dummy data that may not be useful for your situation). To enable this behavior, set the DelegateName property to the name of the translator you wish to mimic. For example to disable all capabilities, set the DelegateName property to "jdbc-simple".
A source connection is not required for this translator.
Where did the comment section go?
Red Hat's documentation publication system recently went through an upgrade to enable speedier, more mobile-friendly content. We decided to re-evaluate our commenting platform to ensure that it meets your expectations and serves as an optimal feedback mechanism. During this redesign, we invite your input on providing feedback on Red Hat documentation via the discussion platform.