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authorJorge Hernandez <jorge.hernandez-herrero@att.com>2020-06-15 17:35:28 +0000
committerGerrit Code Review <gerrit@onap.org>2020-06-15 17:35:28 +0000
commit162f0081782622854ae939dddad733efd0d0b212 (patch)
tree1a935e9a005a5d18ee42ac252250d9ae3463cacb /docs/drools/feature_testtransaction.rst
parenta88593f3b92142f4743db4c9f4b5f3a40b55a400 (diff)
parent108dd8ff62cbdfbbe1ba3589afe43582105ea275 (diff)
Merge "drools documentation redo"
Diffstat (limited to 'docs/drools/feature_testtransaction.rst')
-rw-r--r--docs/drools/feature_testtransaction.rst26
1 files changed, 11 insertions, 15 deletions
diff --git a/docs/drools/feature_testtransaction.rst b/docs/drools/feature_testtransaction.rst
index 488ee1a5..8bec1421 100644
--- a/docs/drools/feature_testtransaction.rst
+++ b/docs/drools/feature_testtransaction.rst
@@ -2,6 +2,8 @@
.. This work is licensed under a Creative Commons Attribution 4.0 International License.
.. http://creativecommons.org/licenses/by/4.0
+.. _feature-tt-label:
+
*************************
Feature: Test Transaction
*************************
@@ -9,9 +11,6 @@ Feature: Test Transaction
.. contents::
:depth: 3
-Summary
-^^^^^^^
-
The Test Transaction feature provides a mechanism by which the health of drools policy controllers can be tested.
When enabled, the feature functions by injecting an event object (identified by a UUID) into the drools session of each policy controller that is active in the system. Only an object with this UUID can trigger the Test Transaction-specific drools logic to execute.
@@ -20,16 +19,13 @@ The injection of the event triggers the "TT" rule (see *TestTransactionTemplate.
If it is ever the case that a drools controller does not have the "TT" rule present in its *.drl*, or that the forward progress counter is not incremented, the Test Transaction thread for that particular drools session (i.e. controller) is terminated and a message is logged to *error.log*.
-Usage
-^^^^^
-
Prior to being enabled, the following drools rules need to be appended to the rules templates of any use-case that is to be monitored by the feature.
.. code-block:: java
:caption: TestTransactionTemplate.drl
:linenos:
- /*
+ /*
* ============LICENSE_START=======================================================
* feature-test-transaction
* ================================================================================
@@ -38,9 +34,9 @@ Prior to being enabled, the following drools rules need to be appended to the ru
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
- *
+ *
* http://www.apache.org/licenses/LICENSE-2.0
- *
+ *
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -48,15 +44,15 @@ Prior to being enabled, the following drools rules need to be appended to the ru
* limitations under the License.
* ============LICENSE_END=========================================================
*/
-
+
package org.onap.policy.drools.rules;
-
+
import java.util.EventObject;
-
+
declare ForwardProgress
counter : Long
end
-
+
rule "TT.SETUP"
when
then
@@ -64,9 +60,9 @@ Prior to being enabled, the following drools rules need to be appended to the ru
fp.setCounter(0L);
insert(fp);
end
-
+
rule "TT"
- when
+ when
$fp : ForwardProgress()
$tt : EventObject(source == "43868e59-d1f3-43c2-bd6f-86f89a61eea5")
then