Prepare 8.5

backend-diagram-converter/core/src/main/java/org/camunda/community/migration/converter/conversion/UserTaskConversion.java

@@ -11,6 +11,9 @@ public class UserTaskConversion extends AbstractTypedConversion<UserTaskConverti
   @Override
   protected void convertTyped(DomElement element, UserTaskConvertible convertible) {
     DomElement extensionElements = getExtensionElements(element);
+    if (convertible.isZeebeUserTask()) {
+      extensionElements.appendChild(createZeebeUserTask(element.getDocument()));
+    }
     if (canAddFormDefinition(convertible)) {
       extensionElements.appendChild(createFormDefinition(element.getDocument(), convertible));
     }
@@ -22,6 +25,10 @@ protected void convertTyped(DomElement element, UserTaskConvertible convertible)
     }
   }
 
+  private DomElement createZeebeUserTask(DomDocument document) {
+    return document.createElement(ZEEBE, "userTask");
+  }
+
   private DomElement createTaskSchedule(DomDocument document, UserTaskConvertible convertible) {
     DomElement taskSchedule = document.createElement(ZEEBE, "taskSchedule");
     taskSchedule.setAttribute("dueDate", convertible.getZeebeTaskSchedule().getDueDate());

backend-diagram-converter/core/src/main/java/org/camunda/community/migration/converter/convertible/UserTaskConvertible.java

@@ -1,6 +1,7 @@
 package org.camunda.community.migration.converter.convertible;
 
 public class UserTaskConvertible extends AbstractActivityConvertible {
+  private boolean zeebeUserTask;
   private final ZeebeFormDefinition zeebeFormDefinition = new ZeebeFormDefinition();
   private final ZeebeAssignmentDefinition zeebeAssignmentDefinition =
       new ZeebeAssignmentDefinition();
@@ -18,6 +19,14 @@ public ZeebeAssignmentDefinition getZeebeAssignmentDefinition() {
     return zeebeAssignmentDefinition;
   }
 
+  public boolean isZeebeUserTask() {
+    return zeebeUserTask;
+  }
+
+  public void setZeebeUserTask(boolean zeebeUserTask) {
+    this.zeebeUserTask = zeebeUserTask;
+  }
+
   public static class ZeebeFormDefinition {
     private String formKey;
 

backend-diagram-converter/core/src/main/java/org/camunda/community/migration/converter/version/SemanticVersion.java

@@ -5,7 +5,8 @@ public enum SemanticVersion {
   _8_1("8.1"),
   _8_2("8.2"),
   _8_3("8.3"),
-  _8_4("8.4");
+  _8_4("8.4"),
+  _8_5("8.5");
 
   private final String name;
 

backend-diagram-converter/core/src/main/java/org/camunda/community/migration/converter/visitor/impl/IsForCompensationVisitor.java

@@ -2,6 +2,7 @@
 
 import org.camunda.community.migration.converter.DomElementVisitorContext;
 import org.camunda.community.migration.converter.message.MessageFactory;
+import org.camunda.community.migration.converter.version.SemanticVersion;
 import org.camunda.community.migration.converter.visitor.AbstractBpmnAttributeVisitor;
 
 public class IsForCompensationVisitor extends AbstractBpmnAttributeVisitor {
@@ -12,7 +13,9 @@ public String attributeLocalName() {
 
   @Override
   protected void visitAttribute(DomElementVisitorContext context, String attribute) {
-    if (Boolean.parseBoolean(attribute)) {
+    if (Boolean.parseBoolean(attribute)
+        && SemanticVersion.parse(context.getProperties().getPlatformVersion()).ordinal()
+            < SemanticVersion._8_5.ordinal()) {
       context.addMessage(
           MessageFactory.elementNotSupportedHint(
               "Compensation Task", context.getProperties().getPlatformVersion()));

backend-diagram-converter/core/src/main/java/org/camunda/community/migration/converter/visitor/impl/activity/UserTaskVisitor.java

@@ -21,4 +21,14 @@ protected Convertible createConvertible(DomElementVisitorContext context) {
   protected SemanticVersion availableFrom(DomElementVisitorContext context) {
     return SemanticVersion._8_0;
   }
+
+  @Override
+  protected void postCreationVisitor(DomElementVisitorContext context) {
+    if (SemanticVersion.parse(context.getProperties().getPlatformVersion()).ordinal()
+        >= SemanticVersion._8_5.ordinal()) {
+      context.addConversion(UserTaskConvertible.class, c -> c.setZeebeUserTask(true));
+    } else {
+      context.addConversion(UserTaskConvertible.class, c -> c.setZeebeUserTask(false));
+    }
+  }
 }

backend-diagram-converter/core/src/main/java/org/camunda/community/migration/converter/visitor/impl/eventDefinition/CompensateEventDefinitionVisitor.java

@@ -12,6 +12,9 @@ public String localName() {
 
   @Override
   protected SemanticVersion availableFrom(DomElementVisitorContext context) {
+    if (isNotEventSubProcessStartEvent(context.getElement())) {
+      return SemanticVersion._8_5;
+    }
     return null;
   }
 }

backend-diagram-converter/core/src/main/resources/converter-properties.properties

@@ -13,7 +13,7 @@ zeebe-header.resource=resource
 ## Script format
 zeebe-header.script-format=language
 # Zeebe Meta Information
-zeebe-platform.version=8.4
+zeebe-platform.version=8.5
 # Flags
 ## Enable Default Job Type usage
 flag.default-job-type-enabled=true

backend-diagram-converter/core/src/test/java/org/camunda/community/migration/converter/BpmnConverterTest.java

@@ -594,4 +594,23 @@ void testMessageEventDefinitionOnThrowEvents() {
                 .getTextContent())
         .isEqualTo("CatchEvent");
   }
+
+  @Test
+  void testZeebeUserTask() {
+    BpmnModelInstance modelInstance = loadAndConvert("example-c7_2.bpmn");
+    DomElement userTask = modelInstance.getDocument().getElementById("Activity_1b9oq8z");
+    assertThat(userTask).isNotNull();
+    DomElement extensionElements =
+        userTask.getChildElementsByNameNs(BPMN, "extensionElements").get(0);
+    DomElement zeebeUserTask = extensionElements.getChildElementsByNameNs(ZEEBE, "userTask").get(0);
+    assertThat(zeebeUserTask).isNotNull();
+  }
+
+  @Test
+  void testZeebeUserTask_pre_8_5() {
+    BpmnModelInstance modelInstance = loadAndConvert("example-c7_2.bpmn", "8.4");
+    DomElement userTask = modelInstance.getDocument().getElementById("Activity_1b9oq8z");
+    assertThat(userTask).isNotNull();
+    assertThat(userTask.getChildElementsByNameNs(BPMN, "extensionElements")).isEmpty();
+  }
 }

backend-diagram-converter/core/src/test/java/org/camunda/community/migration/converter/BpmnElementSupportTest.java

@@ -188,10 +188,10 @@ Stream<DynamicTest> testCompensationEvents() {
     return eventTypeTest(
         "Compensation",
         null,
-        isNotSupported(result, "CompensationThrowEvent", "Compensate Intermediate Throw Event"),
+        isSupported(result, "CompensationThrowEvent"),
         null,
-        isNotSupported(result, "CompensationEndEndEvent", "Compensate End Event"),
-        isNotSupported(result, "CompensationAttachedBoundaryEvent", "Compensate Boundary Event"),
+        isSupported(result, "CompensationEndEndEvent"),
+        isSupported(result, "CompensationAttachedBoundaryEvent"),
         null,
         isNotSupported(
             result,
@@ -253,8 +253,7 @@ Stream<DynamicTest> testMarkers() {
         dynamicTest("Sequential Task", isSupported(result, "SequentialTask")),
         dynamicTest(
             "Loop Task", isNotSupported(result, "LoopTask", "Standard Loop Characteristics")),
-        dynamicTest(
-            "Compensation Task", isNotSupported(result, "CompensationTask", "Compensation Task")));
+        dynamicTest("Compensation Task", isSupported(result, "CompensationTask")));
   }
 
   @TestFactory

backend-diagram-converter/core/src/test/java/org/camunda/community/migration/converter/TestUtil.java

@@ -32,6 +32,15 @@ public static BpmnModelInstance loadAndConvert(String bpmnFile) {
     return modelInstance;
   }
 
+  public static BpmnModelInstance loadAndConvert(String bpmnFile, String targetVersion) {
+    BpmnModelInstance modelInstance = loadModelInstance(bpmnFile);
+    BpmnConverter converter = BpmnConverterFactory.getInstance().get();
+    DefaultConverterProperties properties = new DefaultConverterProperties();
+    properties.setPlatformVersion(targetVersion);
+    converter.convert(modelInstance, ConverterPropertiesFactory.getInstance().merge(properties));
+    return modelInstance;
+  }
+
   public static BpmnDiagramCheckResult loadAndCheck(String bpmnFile) {
     ConverterProperties properties = ConverterPropertiesFactory.getInstance().get();
     return loadAndCheckAgainstVersion(bpmnFile, properties.getPlatformVersion());