MID-8842 ninja - non iterative change execution processor + test

infra/schema/src/main/java/com/evolveum/midpoint/schema/validator/processor/NonIterativeChangeExecutionProcessor.java

@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2010-2023 Evolveum and contributors
+ *
+ * This work is dual-licensed under the Apache License 2.0
+ * and European Union Public License. See LICENSE file for details.
+ */
+
+package com.evolveum.midpoint.schema.validator.processor;
+
+import com.evolveum.midpoint.prism.PrismObject;
+import com.evolveum.midpoint.prism.path.ItemPath;
+import com.evolveum.midpoint.schema.validator.UpgradeObjectProcessor;
+import com.evolveum.midpoint.schema.validator.UpgradePhase;
+import com.evolveum.midpoint.schema.validator.UpgradePriority;
+import com.evolveum.midpoint.schema.validator.UpgradeType;
+import com.evolveum.midpoint.xml.ns._public.common.common_3.ExplicitChangeExecutionWorkDefinitionType;
+import com.evolveum.midpoint.xml.ns._public.common.common_3.TaskType;
+import com.evolveum.midpoint.xml.ns._public.common.common_3.WorkDefinitionsType;
+
+@SuppressWarnings("unused")
+public class NonIterativeChangeExecutionProcessor implements UpgradeObjectProcessor<TaskType> {
+
+    @Override
+    public UpgradePhase getPhase() {
+        return UpgradePhase.BEFORE;
+    }
+
+    @Override
+    public UpgradePriority getPriority() {
+        return UpgradePriority.OPTIONAL;
+    }
+
+    @Override
+    public UpgradeType getType() {
+        return UpgradeType.SEAMLESS;
+    }
+
+    @Override
+    public boolean isApplicable(PrismObject<?> object, ItemPath path) {
+        return matchParentTypeAndItemName(
+                object, path, WorkDefinitionsType.class, WorkDefinitionsType.F_NON_ITERATIVE_CHANGE_EXECUTION);
+    }
+
+    @Override
+    public boolean process(PrismObject<TaskType> object, ItemPath path) throws Exception {
+        WorkDefinitionsType definitions = getItemParent(object, path);
+
+        ExplicitChangeExecutionWorkDefinitionType definition = definitions.getNonIterativeChangeExecution();
+        definitions.setExplicitChangeExecution(definition);
+        definitions.setNonIterativeChangeExecution(null);
+
+        return true;
+    }
+}

infra/schema/src/test/java/com/evolveum/midpoint/schema/validator/processor/TestUpgradeProcessors.java

@@ -232,6 +232,16 @@ public void test80TaskRecomputation() throws Exception {
         });
     }
 
+    @Test
+    public void test100TaskNonIterative() throws Exception {
+        testUpgradeValidator("task-non-iterative.xml", result -> {
+            Assertions.assertThat(result.getItems())
+                    .hasSize(1);
+
+            Assertions.assertThat(result.hasChanges()).isTrue();
+        });
+    }
+
     private UpgradeValidationItem assertGetItem(UpgradeValidationResult result, String identifier) {
         Assertions.assertThat(result).isNotNull();
 

infra/schema/src/test/resources/validator/expected/task-non-iterative.xml

@@ -0,0 +1,25 @@
+<!--
+  ~ Copyright (C) 2010-2023 Evolveum and contributors
+  ~
+  ~ This work is dual-licensed under the Apache License 2.0
+  ~ and European Union Public License. See LICENSE file for details.
+  -->
+
+<task xmlns="http://midpoint.evolveum.com/xml/ns/public/common/common-3"
+        xmlns:mext="http://midpoint.evolveum.com/xml/ns/public/model/extension-3"
+        xmlns:rext="http://midpoint.evolveum.com/xml/ns/public/report/extension-3"
+        oid="a5a5966e-cca5-4ce5-8353-7c41dff16dff">
+
+    <name>non-iterative</name>
+
+    <activity>
+        <work>
+            <explicitChangeExecution>
+                <delta>
+                    <changeType>add</changeType>
+                    <objectType>UserType</objectType>
+                </delta>
+            </explicitChangeExecution>
+        </work>
+    </activity>
+</task>

infra/schema/src/test/resources/validator/processor/task-non-iterative.xml

@@ -0,0 +1,25 @@
+<!--
+  ~ Copyright (C) 2010-2023 Evolveum and contributors
+  ~
+  ~ This work is dual-licensed under the Apache License 2.0
+  ~ and European Union Public License. See LICENSE file for details.
+  -->
+
+<task xmlns="http://midpoint.evolveum.com/xml/ns/public/common/common-3"
+        xmlns:mext="http://midpoint.evolveum.com/xml/ns/public/model/extension-3"
+        xmlns:rext="http://midpoint.evolveum.com/xml/ns/public/report/extension-3"
+        oid="a5a5966e-cca5-4ce5-8353-7c41dff16dff">
+
+    <name>non-iterative</name>
+
+    <activity>
+        <work>
+            <nonIterativeChangeExecution>
+                <delta>
+                    <changeType>add</changeType>
+                    <objectType>UserType</objectType>
+                </delta>
+            </nonIterativeChangeExecution>
+        </work>
+    </activity>
+</task>