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authorsreeja gattagouni <sg00744975@techmahindra.com>2022-09-09 16:16:30 +0530
committerLukasz Rajewski <lukasz.rajewski@t-mobile.pl>2022-10-03 19:50:00 +0000
commit5fd0452387ccff6995c19ec5eeb7866328e34cbc (patch)
treecffde0504b98e9ff22a46c279211bb665417ec91 /bpmn/so-bpmn-building-blocks
parente4ae66db0d0e1bcfd19ef875491a236519be515d (diff)
Rollback Scenario for recursive orchestration
-Child Services may fail in any of the BB's while creation of composite services, to handle in efficient manner, it is complied with existing rollback logic. -In case of Child Services >1 , when Workflow fails, the instantiated child remains in COMPLETED status, thus rollback changes ensure that such services are Deleted by triggering DeleteChildSvcBB. -Parent Service is ROLLED-BACK in case of any child service failing in the workflow. Instantiated child services are Deleted from AAI as well. Issue-ID: SO-3982 Change-ID:I73f97f986a817d423f92f8d922dcd9647b8a2503 Signed-off-by: sreeja gattagouni <sg00744975@techmahindra.com>
Diffstat (limited to 'bpmn/so-bpmn-building-blocks')
-rw-r--r--bpmn/so-bpmn-building-blocks/src/main/resources/subprocess/BuildingBlock/DeleteChildServiceBB.bpmn173
1 files changed, 132 insertions, 41 deletions
diff --git a/bpmn/so-bpmn-building-blocks/src/main/resources/subprocess/BuildingBlock/DeleteChildServiceBB.bpmn b/bpmn/so-bpmn-building-blocks/src/main/resources/subprocess/BuildingBlock/DeleteChildServiceBB.bpmn
index 3be6d32792..b065ca1523 100644
--- a/bpmn/so-bpmn-building-blocks/src/main/resources/subprocess/BuildingBlock/DeleteChildServiceBB.bpmn
+++ b/bpmn/so-bpmn-building-blocks/src/main/resources/subprocess/BuildingBlock/DeleteChildServiceBB.bpmn
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8"?>
-<bpmn:definitions xmlns:bpmn="http://www.omg.org/spec/BPMN/20100524/MODEL" xmlns:bpmndi="http://www.omg.org/spec/BPMN/20100524/DI" xmlns:dc="http://www.omg.org/spec/DD/20100524/DC" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:camunda="http://camunda.org/schema/1.0/bpmn" xmlns:di="http://www.omg.org/spec/DD/20100524/DI" id="Definitions_0n06ztl" targetNamespace="http://bpmn.io/schema/bpmn" exporter="Camunda Modeler" exporterVersion="4.12.0">
+<bpmn:definitions xmlns:bpmn="http://www.omg.org/spec/BPMN/20100524/MODEL" xmlns:bpmndi="http://www.omg.org/spec/BPMN/20100524/DI" xmlns:dc="http://www.omg.org/spec/DD/20100524/DC" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:camunda="http://camunda.org/schema/1.0/bpmn" xmlns:di="http://www.omg.org/spec/DD/20100524/DI" id="Definitions_0n06ztl" targetNamespace="http://bpmn.io/schema/bpmn" exporter="Camunda Modeler" exporterVersion="4.9.0">
<bpmn:process id="DeleteChildServiceBB" name="DeleteChildServiceBB" isExecutable="true">
<bpmn:startEvent id="StartEvent_1m5641e">
<bpmn:outgoing>SequenceFlow_01wirq3</bpmn:outgoing>
@@ -18,8 +18,7 @@
<bpmn:timeDuration xsi:type="bpmn:tFormalExpression">PT5H</bpmn:timeDuration>
</bpmn:timerEventDefinition>
</bpmn:boundaryEvent>
- <bpmn:sequenceFlow id="SequenceFlow_01wirq3" sourceRef="StartEvent_1m5641e" targetRef="Task_01gqeuu" />
- <bpmn:sequenceFlow id="SequenceFlow_0q6aqsk" sourceRef="Task_01gqeuu" targetRef="Task_16o0qkj" />
+ <bpmn:sequenceFlow id="SequenceFlow_01wirq3" sourceRef="StartEvent_1m5641e" targetRef="Activity_078kmnt" />
<bpmn:sequenceFlow id="SequenceFlow_14d89qf" sourceRef="Task_16o0qkj" targetRef="ReceiveTask_0otx1r1" />
<bpmn:sequenceFlow id="SequenceFlow_0o2ukb9" sourceRef="BoundaryEvent_1f4g2g1" targetRef="EndEvent_02vkobe" />
<bpmn:exclusiveGateway id="ExclusiveGateway_1mxv8h6" name="Child Request Status" default="SequenceFlow_12rysg7">
@@ -29,93 +28,185 @@
</bpmn:exclusiveGateway>
<bpmn:endEvent id="EndEvent_0fh7ikt">
<bpmn:incoming>SequenceFlow_0v4loyx</bpmn:incoming>
+ <bpmn:incoming>Flow_0wfcckg</bpmn:incoming>
</bpmn:endEvent>
<bpmn:sequenceFlow id="SequenceFlow_0v4loyx" name="Completed" sourceRef="ExclusiveGateway_1mxv8h6" targetRef="EndEvent_0fh7ikt">
<bpmn:conditionExpression xsi:type="bpmn:tFormalExpression">${execution.getVariable("CHILD_SVC_REQ_STATUS")=="COMPLETED"}</bpmn:conditionExpression>
</bpmn:sequenceFlow>
<bpmn:sequenceFlow id="SequenceFlow_12rysg7" name="Failed" sourceRef="ExclusiveGateway_1mxv8h6" targetRef="Task_073m8fr" />
<bpmn:sequenceFlow id="SequenceFlow_1ufwh0a" sourceRef="ReceiveTask_0otx1r1" targetRef="ExclusiveGateway_1mxv8h6" />
- <bpmn:serviceTask id="Task_01gqeuu" name="Build Delete Request" camunda:expression="${DeleteChildServiceBB.buildRequest(InjectExecution.execute(execution, execution.getVariable(&#34;gBuildingBlockExecution&#34;)))}">
- <bpmn:incoming>SequenceFlow_01wirq3</bpmn:incoming>
- <bpmn:outgoing>SequenceFlow_0q6aqsk</bpmn:outgoing>
- </bpmn:serviceTask>
<bpmn:serviceTask id="Task_16o0qkj" name="Send Request" camunda:expression="${DeleteChildServiceBB.sendRequest(InjectExecution.execute(execution, execution.getVariable(&#34;gBuildingBlockExecution&#34;)))}">
- <bpmn:incoming>SequenceFlow_0q6aqsk</bpmn:incoming>
+ <bpmn:incoming>Flow_0b6onv7</bpmn:incoming>
+ <bpmn:incoming>Flow_0o9v00r</bpmn:incoming>
<bpmn:outgoing>SequenceFlow_14d89qf</bpmn:outgoing>
</bpmn:serviceTask>
<bpmn:serviceTask id="Task_073m8fr" name="Handle Failure" camunda:expression="${DeleteChildServiceBB.handleFailure(InjectExecution.execute(execution, execution.getVariable(&#34;gBuildingBlockExecution&#34;)))}">
<bpmn:incoming>SequenceFlow_12rysg7</bpmn:incoming>
</bpmn:serviceTask>
+ <bpmn:sequenceFlow id="Flow_0zrdr8f" sourceRef="Activity_12vecw7" targetRef="Gateway_0ccysyj" />
+ <bpmn:serviceTask id="Activity_12vecw7" name="checkIfChildInstantiated" camunda:expression="${DeleteChildServiceBB.checkIfChildInstantiated(InjectExecution.execute(execution, execution.getVariable(&#34;gBuildingBlockExecution&#34;)))}">
+ <bpmn:incoming>Flow_1a6111h</bpmn:incoming>
+ <bpmn:outgoing>Flow_0zrdr8f</bpmn:outgoing>
+ </bpmn:serviceTask>
+ <bpmn:exclusiveGateway id="Gateway_0ccysyj" default="Flow_046pbsy">
+ <bpmn:incoming>Flow_0zrdr8f</bpmn:incoming>
+ <bpmn:outgoing>Flow_0wfcckg</bpmn:outgoing>
+ <bpmn:outgoing>Flow_046pbsy</bpmn:outgoing>
+ </bpmn:exclusiveGateway>
+ <bpmn:sequenceFlow id="Flow_0wfcckg" name="false" sourceRef="Gateway_0ccysyj" targetRef="EndEvent_0fh7ikt">
+ <bpmn:conditionExpression xsi:type="bpmn:tFormalExpression">${execution.getVariable("CHILD_SVC_REQ_STATUS") == "fail" &amp;&amp; execution.getVariable("requestAction") == "createInstance" }</bpmn:conditionExpression>
+ </bpmn:sequenceFlow>
+ <bpmn:serviceTask id="Activity_0wymxwd" name="buildRequestRollBack" camunda:expression="${DeleteChildServiceBB.buildRequestRollBack(InjectExecution.execute(execution, execution.getVariable(&#34;gBuildingBlockExecution&#34;)))}">
+ <bpmn:incoming>Flow_046pbsy</bpmn:incoming>
+ <bpmn:outgoing>Flow_0o9v00r</bpmn:outgoing>
+ </bpmn:serviceTask>
+ <bpmn:sequenceFlow id="Flow_046pbsy" sourceRef="Gateway_0ccysyj" targetRef="Activity_0wymxwd" />
+ <bpmn:sequenceFlow id="Flow_0b6onv7" sourceRef="Activity_0sa8znp" targetRef="Task_16o0qkj" />
+ <bpmn:serviceTask id="Activity_0sa8znp" name="buildRequest" camunda:expression="${DeleteChildServiceBB.buildRequest(InjectExecution.execute(execution, execution.getVariable(&#34;gBuildingBlockExecution&#34;)))}">
+ <bpmn:incoming>Flow_168wu4x</bpmn:incoming>
+ <bpmn:outgoing>Flow_0b6onv7</bpmn:outgoing>
+ </bpmn:serviceTask>
+ <bpmn:exclusiveGateway id="Gateway_11mtcp5" default="Flow_1a6111h">
+ <bpmn:incoming>Flow_1j43din</bpmn:incoming>
+ <bpmn:outgoing>Flow_1a6111h</bpmn:outgoing>
+ <bpmn:outgoing>Flow_168wu4x</bpmn:outgoing>
+ </bpmn:exclusiveGateway>
+ <bpmn:sequenceFlow id="Flow_1a6111h" sourceRef="Gateway_11mtcp5" targetRef="Activity_12vecw7" />
+ <bpmn:sequenceFlow id="Flow_168wu4x" name="true" sourceRef="Gateway_11mtcp5" targetRef="Activity_0sa8znp">
+ <bpmn:conditionExpression xsi:type="bpmn:tFormalExpression">${execution.getVariable("requestAction") == "deleteInstance" }</bpmn:conditionExpression>
+ </bpmn:sequenceFlow>
+ <bpmn:sequenceFlow id="Flow_0o9v00r" sourceRef="Activity_0wymxwd" targetRef="Task_16o0qkj" />
+ <bpmn:sequenceFlow id="Flow_1j43din" sourceRef="Activity_078kmnt" targetRef="Gateway_11mtcp5" />
+ <bpmn:serviceTask id="Activity_078kmnt" name="setRequestAction" camunda:expression="${DeleteChildServiceBB.setRequestAction(InjectExecution.execute(execution, execution.getVariable(&#34;gBuildingBlockExecution&#34;)))}">
+ <bpmn:incoming>SequenceFlow_01wirq3</bpmn:incoming>
+ <bpmn:outgoing>Flow_1j43din</bpmn:outgoing>
+ </bpmn:serviceTask>
</bpmn:process>
<bpmn:error id="Error_1d6c5q3" name="MSO Workflow Exception" errorCode="MSOWorkflowException" camunda:errorMessage="Child service deletion timeout reached" />
<bpmn:message id="Message_0xg6jua" name="ChildServiceRequest" />
<bpmndi:BPMNDiagram id="BPMNDiagram_1">
<bpmndi:BPMNPlane id="BPMNPlane_1" bpmnElement="DeleteChildServiceBB">
+ <bpmndi:BPMNEdge id="Flow_046pbsy_di" bpmnElement="Flow_046pbsy">
+ <di:waypoint x="765" y="250" />
+ <di:waypoint x="820" y="250" />
+ <bpmndi:BPMNLabel>
+ <dc:Bounds x="514" y="232" width="19" height="14" />
+ </bpmndi:BPMNLabel>
+ </bpmndi:BPMNEdge>
+ <bpmndi:BPMNEdge id="Flow_0wfcckg_di" bpmnElement="Flow_0wfcckg">
+ <di:waypoint x="740" y="275" />
+ <di:waypoint x="740" y="610" />
+ <di:waypoint x="1632" y="610" />
+ <bpmndi:BPMNLabel>
+ <dc:Bounds x="744" y="440" width="23" height="14" />
+ </bpmndi:BPMNLabel>
+ </bpmndi:BPMNEdge>
+ <bpmndi:BPMNEdge id="Flow_0zrdr8f_di" bpmnElement="Flow_0zrdr8f">
+ <di:waypoint x="670" y="250" />
+ <di:waypoint x="715" y="250" />
+ </bpmndi:BPMNEdge>
<bpmndi:BPMNEdge id="SequenceFlow_1ufwh0a_di" bpmnElement="SequenceFlow_1ufwh0a">
- <di:waypoint x="760" y="120" />
- <di:waypoint x="885" y="120" />
+ <di:waypoint x="1350" y="250" />
+ <di:waypoint x="1435" y="250" />
</bpmndi:BPMNEdge>
<bpmndi:BPMNEdge id="SequenceFlow_12rysg7_di" bpmnElement="SequenceFlow_12rysg7">
- <di:waypoint x="910" y="145" />
- <di:waypoint x="910" y="230" />
+ <di:waypoint x="1460" y="275" />
+ <di:waypoint x="1460" y="360" />
<bpmndi:BPMNLabel>
- <dc:Bounds x="925" y="173" width="30" height="14" />
+ <dc:Bounds x="1464" y="303" width="31" height="14" />
</bpmndi:BPMNLabel>
</bpmndi:BPMNEdge>
<bpmndi:BPMNEdge id="SequenceFlow_0v4loyx_di" bpmnElement="SequenceFlow_0v4loyx">
- <di:waypoint x="935" y="120" />
- <di:waypoint x="1242" y="120" />
+ <di:waypoint x="1485" y="250" />
+ <di:waypoint x="1650" y="250" />
+ <di:waypoint x="1650" y="592" />
<bpmndi:BPMNLabel>
- <dc:Bounds x="981" y="102" width="54" height="14" />
+ <dc:Bounds x="1653" y="343" width="54" height="14" />
</bpmndi:BPMNLabel>
</bpmndi:BPMNEdge>
<bpmndi:BPMNEdge id="SequenceFlow_0o2ukb9_di" bpmnElement="SequenceFlow_0o2ukb9">
- <di:waypoint x="740" y="178" />
- <di:waypoint x="740" y="252" />
+ <di:waypoint x="1330" y="308" />
+ <di:waypoint x="1330" y="382" />
</bpmndi:BPMNEdge>
<bpmndi:BPMNEdge id="SequenceFlow_14d89qf_di" bpmnElement="SequenceFlow_14d89qf">
- <di:waypoint x="580" y="120" />
- <di:waypoint x="660" y="120" />
- </bpmndi:BPMNEdge>
- <bpmndi:BPMNEdge id="SequenceFlow_0q6aqsk_di" bpmnElement="SequenceFlow_0q6aqsk">
- <di:waypoint x="390" y="120" />
- <di:waypoint x="480" y="120" />
+ <di:waypoint x="1170" y="250" />
+ <di:waypoint x="1250" y="250" />
</bpmndi:BPMNEdge>
<bpmndi:BPMNEdge id="SequenceFlow_01wirq3_di" bpmnElement="SequenceFlow_01wirq3">
- <di:waypoint x="188" y="120" />
- <di:waypoint x="290" y="120" />
+ <di:waypoint x="158" y="250" />
+ <di:waypoint x="230" y="250" />
+ </bpmndi:BPMNEdge>
+ <bpmndi:BPMNEdge id="Flow_0b6onv7_di" bpmnElement="Flow_0b6onv7">
+ <di:waypoint x="610" y="90" />
+ <di:waypoint x="1120" y="90" />
+ <di:waypoint x="1120" y="210" />
+ </bpmndi:BPMNEdge>
+ <bpmndi:BPMNEdge id="Flow_1a6111h_di" bpmnElement="Flow_1a6111h">
+ <di:waypoint x="455" y="250" />
+ <di:waypoint x="570" y="250" />
+ </bpmndi:BPMNEdge>
+ <bpmndi:BPMNEdge id="Flow_168wu4x_di" bpmnElement="Flow_168wu4x">
+ <di:waypoint x="430" y="225" />
+ <di:waypoint x="430" y="90" />
+ <di:waypoint x="510" y="90" />
+ <bpmndi:BPMNLabel>
+ <dc:Bounds x="436" y="155" width="19" height="14" />
+ </bpmndi:BPMNLabel>
+ </bpmndi:BPMNEdge>
+ <bpmndi:BPMNEdge id="Flow_0o9v00r_di" bpmnElement="Flow_0o9v00r">
+ <di:waypoint x="920" y="250" />
+ <di:waypoint x="1070" y="250" />
+ </bpmndi:BPMNEdge>
+ <bpmndi:BPMNEdge id="Flow_1j43din_di" bpmnElement="Flow_1j43din">
+ <di:waypoint x="330" y="250" />
+ <di:waypoint x="405" y="250" />
</bpmndi:BPMNEdge>
- <bpmndi:BPMNShape id="StartEvent_1m5641e_di" bpmnElement="StartEvent_1m5641e">
- <dc:Bounds x="152" y="102" width="36" height="36" />
- </bpmndi:BPMNShape>
<bpmndi:BPMNShape id="ReceiveTask_0otx1r1_di" bpmnElement="ReceiveTask_0otx1r1">
- <dc:Bounds x="660" y="80" width="100" height="80" />
+ <dc:Bounds x="1250" y="210" width="100" height="80" />
</bpmndi:BPMNShape>
<bpmndi:BPMNShape id="EndEvent_02vkobe_di" bpmnElement="EndEvent_02vkobe">
- <dc:Bounds x="722" y="252" width="36" height="36" />
+ <dc:Bounds x="1312" y="382" width="36" height="36" />
</bpmndi:BPMNShape>
<bpmndi:BPMNShape id="ExclusiveGateway_1mxv8h6_di" bpmnElement="ExclusiveGateway_1mxv8h6" isMarkerVisible="true">
- <dc:Bounds x="885" y="95" width="50" height="50" />
+ <dc:Bounds x="1435" y="225" width="50" height="50" />
<bpmndi:BPMNLabel>
- <dc:Bounds x="875" y="65" width="70" height="27" />
+ <dc:Bounds x="1425" y="195" width="71" height="27" />
</bpmndi:BPMNLabel>
</bpmndi:BPMNShape>
<bpmndi:BPMNShape id="EndEvent_0fh7ikt_di" bpmnElement="EndEvent_0fh7ikt">
- <dc:Bounds x="1242" y="102" width="36" height="36" />
+ <dc:Bounds x="1632" y="592" width="36" height="36" />
</bpmndi:BPMNShape>
- <bpmndi:BPMNShape id="ServiceTask_0aqgcg6_di" bpmnElement="Task_01gqeuu">
- <dc:Bounds x="290" y="80" width="100" height="80" />
+ <bpmndi:BPMNShape id="ServiceTask_0hkopiv_di" bpmnElement="Task_073m8fr">
+ <dc:Bounds x="1410" y="360" width="100" height="80" />
+ </bpmndi:BPMNShape>
+ <bpmndi:BPMNShape id="Activity_0pn7d7x_di" bpmnElement="Activity_12vecw7">
+ <dc:Bounds x="570" y="210" width="100" height="80" />
+ </bpmndi:BPMNShape>
+ <bpmndi:BPMNShape id="Gateway_0ccysyj_di" bpmnElement="Gateway_0ccysyj" isMarkerVisible="true">
+ <dc:Bounds x="715" y="225" width="50" height="50" />
</bpmndi:BPMNShape>
<bpmndi:BPMNShape id="ServiceTask_0o8psus_di" bpmnElement="Task_16o0qkj">
- <dc:Bounds x="480" y="80" width="100" height="80" />
+ <dc:Bounds x="1070" y="210" width="100" height="80" />
</bpmndi:BPMNShape>
- <bpmndi:BPMNShape id="ServiceTask_0hkopiv_di" bpmnElement="Task_073m8fr">
- <dc:Bounds x="860" y="230" width="100" height="80" />
+ <bpmndi:BPMNShape id="Activity_02ruq9r_di" bpmnElement="Activity_0wymxwd">
+ <dc:Bounds x="820" y="210" width="100" height="80" />
+ </bpmndi:BPMNShape>
+ <bpmndi:BPMNShape id="Activity_071izs4_di" bpmnElement="Activity_0sa8znp">
+ <dc:Bounds x="510" y="50" width="100" height="80" />
+ </bpmndi:BPMNShape>
+ <bpmndi:BPMNShape id="Gateway_11mtcp5_di" bpmnElement="Gateway_11mtcp5" isMarkerVisible="true">
+ <dc:Bounds x="405" y="225" width="50" height="50" />
+ </bpmndi:BPMNShape>
+ <bpmndi:BPMNShape id="Activity_039e3io_di" bpmnElement="Activity_078kmnt">
+ <dc:Bounds x="230" y="210" width="100" height="80" />
+ </bpmndi:BPMNShape>
+ <bpmndi:BPMNShape id="StartEvent_1m5641e_di" bpmnElement="StartEvent_1m5641e">
+ <dc:Bounds x="122" y="232" width="36" height="36" />
</bpmndi:BPMNShape>
<bpmndi:BPMNShape id="BoundaryEvent_1f4g2g1_di" bpmnElement="BoundaryEvent_1f4g2g1">
- <dc:Bounds x="722" y="142" width="36" height="36" />
+ <dc:Bounds x="1312" y="272" width="36" height="36" />
<bpmndi:BPMNLabel>
- <dc:Bounds x="760" y="173" width="40" height="14" />
+ <dc:Bounds x="1350" y="303" width="41" height="14" />
</bpmndi:BPMNLabel>
</bpmndi:BPMNShape>
</bpmndi:BPMNPlane>