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authorJozsef Csongvai <jozsef.csongvai@bell.ca>2021-05-29 06:48:46 -0400
committerJozsef Csongvai <jozsef.csongvai@bell.ca>2021-08-04 12:52:23 +0000
commitaced60c11508e1267580492b95372f0b088e2ad9 (patch)
tree6df98a73334ed4bb8a96888c448a20be01efd8bb
parent872613eafe80034cca612bd93294286b3dbed4b1 (diff)
Enable WorkflowActionBB to skip last building block
WorkflowActionBB does not take into account flowmanipulators such as SkipCDSBuildingBlockListener, which increment the current index of building blocks to execute. In the case where ControllerExecutionBB is the last building block and should be skipped, the index would be incremented beyond bounds and cause exception. WorkflowActionBB needs to check if the flow has been completed before it tries to execute the next building block. Issue-ID: SO-3678 Change-Id: I635c12a568c3b98031cbeb37ef521663d96b852b Signed-off-by: Jozsef Csongvai <jozsef.csongvai@bell.ca>
-rw-r--r--bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/common/listener/flowmanipulator/FlowManipulatorListenerRunner.java3
-rw-r--r--bpmn/so-bpmn-building-blocks/src/main/resources/subprocess/BuildingBlock/WorkflowActionBB.bpmn53
-rw-r--r--bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/workflow/tasks/WorkflowActionBBTasks.java19
-rw-r--r--bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/workflow/tasks/WorkflowActionBBTasksTest.java2
4 files changed, 57 insertions, 20 deletions
diff --git a/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/common/listener/flowmanipulator/FlowManipulatorListenerRunner.java b/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/common/listener/flowmanipulator/FlowManipulatorListenerRunner.java
index 054cc378ef..c6d92cc9ab 100644
--- a/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/common/listener/flowmanipulator/FlowManipulatorListenerRunner.java
+++ b/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/common/listener/flowmanipulator/FlowManipulatorListenerRunner.java
@@ -60,6 +60,9 @@ public class FlowManipulatorListenerRunner extends ListenerRunner {
int sequenceBeforeFlowManipulator;
do {
sequenceBeforeFlowManipulator = execution.getVariable(BBConstants.G_CURRENT_SEQUENCE);
+ if (sequenceBeforeFlowManipulator >= flowsToExecute.size()) {
+ break;
+ }
ExecuteBuildingBlock currentBB = flowsToExecute.get(execution.getCurrentSequence());
List<PreFlowManipulator> filtered = filterListeners(flowManipulators,
(item -> item.shouldRunFor(currentBB.getBuildingBlock().getBpmnFlowName(),
diff --git a/bpmn/so-bpmn-building-blocks/src/main/resources/subprocess/BuildingBlock/WorkflowActionBB.bpmn b/bpmn/so-bpmn-building-blocks/src/main/resources/subprocess/BuildingBlock/WorkflowActionBB.bpmn
index 5fd9701880..6fb7b5b5b4 100644
--- a/bpmn/so-bpmn-building-blocks/src/main/resources/subprocess/BuildingBlock/WorkflowActionBB.bpmn
+++ b/bpmn/so-bpmn-building-blocks/src/main/resources/subprocess/BuildingBlock/WorkflowActionBB.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:di="http://www.omg.org/spec/DD/20100524/DI" xmlns:dc="http://www.omg.org/spec/DD/20100524/DC" xmlns:camunda="http://camunda.org/schema/1.0/bpmn" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" id="Definitions_1" targetNamespace="http://bpmn.io/schema/bpmn" exporter="Camunda Modeler" exporterVersion="3.1.2">
+<bpmn:definitions xmlns:bpmn="http://www.omg.org/spec/BPMN/20100524/MODEL" xmlns:bpmndi="http://www.omg.org/spec/BPMN/20100524/DI" xmlns:di="http://www.omg.org/spec/DD/20100524/DI" xmlns:dc="http://www.omg.org/spec/DD/20100524/DC" xmlns:camunda="http://camunda.org/schema/1.0/bpmn" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" id="Definitions_1" targetNamespace="http://bpmn.io/schema/bpmn" exporter="Camunda Modeler" exporterVersion="3.6.0">
<bpmn:process id="WorkflowActionBB" name="WorkflowActionBB" isExecutable="true">
<bpmn:extensionElements>
<camunda:executionListener class="org.onap.so.bpmn.core.plugins.AsyncTaskExecutorListener" event="end" />
@@ -30,7 +30,7 @@
<camunda:in source="rollbackTargetState" target="rollbackTargetState" />
<camunda:out source="rollbackTargetState" target="rollbackTargetState" />
</bpmn:extensionElements>
- <bpmn:incoming>SequenceFlow_0mew9im</bpmn:incoming>
+ <bpmn:incoming>SequenceFlow_0duoleg</bpmn:incoming>
<bpmn:outgoing>SequenceFlow_1hsqed1</bpmn:outgoing>
</bpmn:callActivity>
<bpmn:sequenceFlow id="SequenceFlow_0mqrkxv" sourceRef="Task_SelectBB" targetRef="ServiceTask_0e2p0xs" />
@@ -183,7 +183,7 @@
<bpmn:incoming>SequenceFlow_0mqrkxv</bpmn:incoming>
<bpmn:outgoing>SequenceFlow_0mew9im</bpmn:outgoing>
</bpmn:serviceTask>
- <bpmn:sequenceFlow id="SequenceFlow_0mew9im" sourceRef="ServiceTask_0e2p0xs" targetRef="Call_ExecuteBB" />
+ <bpmn:sequenceFlow id="SequenceFlow_0mew9im" sourceRef="ServiceTask_0e2p0xs" targetRef="ExclusiveGateway_10j89d1" />
<bpmn:sequenceFlow id="SequenceFlow_0kf5sen" name="yes" sourceRef="ExclusiveGateway_isTopLevelFlowC" targetRef="Task_UpdateRequestComplete" />
<bpmn:sequenceFlow id="SequenceFlow_1tfizxf" sourceRef="Task_PreValidateWorkflow" targetRef="Task_SelectBB" />
<bpmn:serviceTask id="Task_PreValidateWorkflow" name="PreValidate Workflow" camunda:expression="${WorkflowValidatorRunner.preValidate(execution.getVariable(&#34;requestAction&#34;), execution)}">
@@ -193,6 +193,7 @@
</bpmn:serviceTask>
<bpmn:serviceTask id="ServiceTask_0lbkcyp" name="Post Processing Execute BB" camunda:expression="${WorkflowActionBBTasks.postProcessingExecuteBB(execution)}">
<bpmn:incoming>SequenceFlow_1hsqed1</bpmn:incoming>
+ <bpmn:incoming>SequenceFlow_1knplug</bpmn:incoming>
<bpmn:outgoing>SequenceFlow_1fftixk</bpmn:outgoing>
</bpmn:serviceTask>
<bpmn:sequenceFlow id="SequenceFlow_1hsqed1" sourceRef="Call_ExecuteBB" targetRef="ServiceTask_0lbkcyp" />
@@ -211,6 +212,15 @@
<bpmn:incoming>SequenceFlow_0ilo6lo</bpmn:incoming>
</bpmn:endEvent>
<bpmn:sequenceFlow id="SequenceFlow_0ilo6lo" name="yes" sourceRef="ExclusiveGateway_1dez26n" targetRef="EndEvent_12f15tu" />
+ <bpmn:exclusiveGateway id="ExclusiveGateway_10j89d1" default="SequenceFlow_0duoleg">
+ <bpmn:incoming>SequenceFlow_0mew9im</bpmn:incoming>
+ <bpmn:outgoing>SequenceFlow_0duoleg</bpmn:outgoing>
+ <bpmn:outgoing>SequenceFlow_1knplug</bpmn:outgoing>
+ </bpmn:exclusiveGateway>
+ <bpmn:sequenceFlow id="SequenceFlow_0duoleg" sourceRef="ExclusiveGateway_10j89d1" targetRef="Call_ExecuteBB" />
+ <bpmn:sequenceFlow id="SequenceFlow_1knplug" name="completed = true" sourceRef="ExclusiveGateway_10j89d1" targetRef="ServiceTask_0lbkcyp">
+ <bpmn:conditionExpression xsi:type="bpmn:tFormalExpression">${execution.getVariable("completed")==true}</bpmn:conditionExpression>
+ </bpmn:sequenceFlow>
</bpmn:process>
<bpmn:error id="Error_0kd2o2a" name="java.lang.Exception" errorCode="java.lang.Exception" />
<bpmndi:BPMNDiagram id="BPMNDiagram_1">
@@ -235,11 +245,11 @@
</bpmndi:BPMNLabel>
</bpmndi:BPMNEdge>
<bpmndi:BPMNShape id="CallActivity_03m7z4y_di" bpmnElement="Call_ExecuteBB">
- <dc:Bounds x="1150" y="356" width="100" height="80" />
+ <dc:Bounds x="1200" y="356" width="100" height="80" />
</bpmndi:BPMNShape>
<bpmndi:BPMNEdge id="SequenceFlow_0mqrkxv_di" bpmnElement="SequenceFlow_0mqrkxv">
<di:waypoint x="929" y="396" />
- <di:waypoint x="990" y="396" />
+ <di:waypoint x="960" y="396" />
<bpmndi:BPMNLabel>
<dc:Bounds x="324.5" y="105" width="90" height="0" />
</bpmndi:BPMNLabel>
@@ -531,11 +541,11 @@
</bpmndi:BPMNLabel>
</bpmndi:BPMNEdge>
<bpmndi:BPMNShape id="ServiceTask_0e2p0xs_di" bpmnElement="ServiceTask_0e2p0xs">
- <dc:Bounds x="990" y="356" width="100" height="80" />
+ <dc:Bounds x="960" y="356" width="100" height="80" />
</bpmndi:BPMNShape>
<bpmndi:BPMNEdge id="SequenceFlow_0mew9im_di" bpmnElement="SequenceFlow_0mew9im">
- <di:waypoint x="1090" y="396" />
- <di:waypoint x="1150" y="396" />
+ <di:waypoint x="1060" y="396" />
+ <di:waypoint x="1105" y="396" />
<bpmndi:BPMNLabel>
<dc:Bounds x="530" y="99" width="0" height="12" />
</bpmndi:BPMNLabel>
@@ -561,17 +571,17 @@
<dc:Bounds x="670" y="356" width="100" height="80" />
</bpmndi:BPMNShape>
<bpmndi:BPMNShape id="ServiceTask_0lbkcyp_di" bpmnElement="ServiceTask_0lbkcyp">
- <dc:Bounds x="1325" y="356" width="100" height="80" />
+ <dc:Bounds x="1350" y="356" width="100" height="80" />
</bpmndi:BPMNShape>
<bpmndi:BPMNEdge id="SequenceFlow_1hsqed1_di" bpmnElement="SequenceFlow_1hsqed1">
- <di:waypoint x="1250" y="396" />
- <di:waypoint x="1325" y="396" />
+ <di:waypoint x="1300" y="396" />
+ <di:waypoint x="1350" y="396" />
<bpmndi:BPMNLabel>
<dc:Bounds x="697.5" y="99" width="0" height="12" />
</bpmndi:BPMNLabel>
</bpmndi:BPMNEdge>
<bpmndi:BPMNEdge id="SequenceFlow_1fftixk_di" bpmnElement="SequenceFlow_1fftixk">
- <di:waypoint x="1425" y="396" />
+ <di:waypoint x="1450" y="396" />
<di:waypoint x="1501" y="396" />
<bpmndi:BPMNLabel>
<dc:Bounds x="873" y="99" width="0" height="12" />
@@ -618,6 +628,25 @@
<dc:Bounds x="727" y="173" width="18" height="14" />
</bpmndi:BPMNLabel>
</bpmndi:BPMNEdge>
+ <bpmndi:BPMNShape id="ExclusiveGateway_10j89d1_di" bpmnElement="ExclusiveGateway_10j89d1" isMarkerVisible="true">
+ <dc:Bounds x="1105" y="371" width="50" height="50" />
+ <bpmndi:BPMNLabel>
+ <dc:Bounds x="1100" y="428" width="60" height="14" />
+ </bpmndi:BPMNLabel>
+ </bpmndi:BPMNShape>
+ <bpmndi:BPMNEdge id="SequenceFlow_0duoleg_di" bpmnElement="SequenceFlow_0duoleg">
+ <di:waypoint x="1155" y="396" />
+ <di:waypoint x="1200" y="396" />
+ </bpmndi:BPMNEdge>
+ <bpmndi:BPMNEdge id="SequenceFlow_1knplug_di" bpmnElement="SequenceFlow_1knplug">
+ <di:waypoint x="1130" y="371" />
+ <di:waypoint x="1130" y="330" />
+ <di:waypoint x="1400" y="330" />
+ <di:waypoint x="1400" y="356" />
+ <bpmndi:BPMNLabel>
+ <dc:Bounds x="1224" y="312" width="83" height="14" />
+ </bpmndi:BPMNLabel>
+ </bpmndi:BPMNEdge>
</bpmndi:BPMNPlane>
</bpmndi:BPMNDiagram>
</bpmn:definitions>
diff --git a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/workflow/tasks/WorkflowActionBBTasks.java b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/workflow/tasks/WorkflowActionBBTasks.java
index cd151bafea..b76cf1eb5f 100644
--- a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/workflow/tasks/WorkflowActionBBTasks.java
+++ b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/workflow/tasks/WorkflowActionBBTasks.java
@@ -111,13 +111,15 @@ public class WorkflowActionBBTasks {
}
int currentSequence = (int) execution.getVariable(BBConstants.G_CURRENT_SEQUENCE);
- ExecuteBuildingBlock ebb = flowsToExecute.get(currentSequence);
-
- execution.setVariable("buildingBlock", ebb);
- currentSequence++;
- execution.setVariable(COMPLETED, currentSequence >= flowsToExecute.size());
- execution.setVariable(BBConstants.G_CURRENT_SEQUENCE, currentSequence);
-
+ boolean completed = false;
+ if (currentSequence < flowsToExecute.size()) {
+ ExecuteBuildingBlock ebb = flowsToExecute.get(currentSequence);
+ execution.setVariable("buildingBlock", ebb);
+ execution.setVariable(BBConstants.G_CURRENT_SEQUENCE, currentSequence + 1);
+ } else {
+ completed = true;
+ }
+ execution.setVariable(COMPLETED, completed);
} catch (Exception e) {
workflowAction.buildAndThrowException(execution, "Internal Error occured during selectBB", e);
}
@@ -425,6 +427,9 @@ public class WorkflowActionBBTasks {
final boolean aLaCarte = (boolean) execution.getVariable(BBConstants.G_ALACARTE);
int currentSequence = (int) execution.getVariable(BBConstants.G_CURRENT_SEQUENCE);
logger.debug("Current Sequence: {}", currentSequence);
+ if (currentSequence >= flowsToExecute.size()) {
+ execution.setVariable(COMPLETED, true);
+ }
ExecuteBuildingBlock ebb = flowsToExecute.get(currentSequence - 1);
String bbFlowName = ebb.getBuildingBlock().getBpmnFlowName();
if ("ActivateVfModuleBB".equalsIgnoreCase(bbFlowName) && aLaCarte
diff --git a/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/workflow/tasks/WorkflowActionBBTasksTest.java b/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/workflow/tasks/WorkflowActionBBTasksTest.java
index 5cd3055b5f..cbb746d514 100644
--- a/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/workflow/tasks/WorkflowActionBBTasksTest.java
+++ b/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/workflow/tasks/WorkflowActionBBTasksTest.java
@@ -149,7 +149,7 @@ public class WorkflowActionBBTasksTest extends BaseTaskTest {
workflowActionBBTasks.selectBB(execution);
boolean success = (boolean) execution.getVariable("completed");
int currentSequence = (int) execution.getVariable("gCurrentSequence");
- assertTrue(success);
+ assertFalse(success);
assertEquals(1, currentSequence);
}