1 files changed, 70 insertions, 0 deletions
diff --git a/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/utils/PolicyTypeImportUtils.java b/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/utils/PolicyTypeImportUtils.java
new file mode 100644
index 0000000000..30a93fa0bc
--- /dev/null
+++ b/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/utils/PolicyTypeImportUtils.java
@@ -0,0 +1,70 @@
+package org.openecomp.sdc.be.components.impl.utils;
+
+import org.apache.commons.collections.CollectionUtils;
+import org.openecomp.sdc.be.dao.utils.MapUtil;
+import org.openecomp.sdc.be.model.PolicyTypeDefinition;
+import org.openecomp.sdc.be.model.PropertyDefinition;
+
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+
+public class PolicyTypeImportUtils {
+
+    private PolicyTypeImportUtils() {
+    }
+
+    public static boolean isPolicyTypesEquals(PolicyTypeDefinition pt1, PolicyTypeDefinition pt2) {
+        if (pt1 == pt2) {
+            return true;
+        }
+        if (pt1 == null || pt2 == null) {
+            return false;
+        }
+        return Objects.equals(pt1.getType(), pt2.getType()) &&
+                Objects.equals(pt1.getVersion(), pt2.getVersion()) &&
+                Objects.equals(pt1.getDerivedFrom(), pt2.getDerivedFrom()) &&
+                Objects.equals(pt1.getTargets(), pt2.getTargets()) &&
+                Objects.equals(pt1.getMetadata(), pt2.getMetadata()) &&
+                Objects.equals(pt1.getDescription(), pt2.getDescription()) &&
+                PolicyTypeImportUtils.isPolicyPropertiesEquals(pt1.getProperties(), pt2.getProperties());
+    }
+
+    private static boolean isPolicyPropertiesEquals(List<PropertyDefinition> pt1Props, List<PropertyDefinition> pt2Props) {
+        if (pt1Props == pt2Props) {
+            return true;
+        }
+        if (pt1Props == null || pt2Props == null) {
+            return false;
+        }
+        if (isPropertiesListSizesNotEquals(pt1Props, pt2Props)) {
+            return false;
+        }
+        Map<String, PropertyDefinition> pt1PropsByName = MapUtil.toMap(pt1Props, PropertyDefinition::getName);
+        long numberOfEqualsProperties = pt2Props.stream().filter(pt2Prop -> policyPropertyEquals(pt1PropsByName.get(pt2Prop.getName()), pt2Prop)).count();
+        return numberOfEqualsProperties == pt1Props.size();
+    }
+
+    private static boolean policyPropertyEquals(PropertyDefinition pt1Prop, PropertyDefinition pt2Prop) {
+        if (pt1Prop == pt2Prop) {
+            return true;
+        }
+        if (pt1Prop == null || pt2Prop == null) {
+            return false;
+        }
+        return Objects.equals(pt1Prop.getDefaultValue(), pt2Prop.getDefaultValue()) &&
+               Objects.equals(pt1Prop.isDefinition(), pt2Prop.isDefinition()) &&
+               Objects.equals(pt1Prop.getDescription(), pt2Prop.getDescription()) &&
+               Objects.equals(pt1Prop.isPassword(), pt2Prop.isPassword()) &&
+               Objects.equals(pt1Prop.isRequired(), pt2Prop.isRequired()) &&
+               Objects.equals(pt1Prop.getSchemaType(), pt2Prop.getSchemaType()) &&
+               Objects.equals(pt1Prop.getType(), pt2Prop.getType());
+    }
+
+    private static boolean isPropertiesListSizesNotEquals(List<PropertyDefinition> pt1Props, List<PropertyDefinition> pt2Props) {
+        return CollectionUtils.isEmpty(pt1Props) && CollectionUtils.isNotEmpty(pt2Props) ||
+                CollectionUtils.isEmpty(pt2Props) && CollectionUtils.isNotEmpty(pt1Props) ||
+                pt1Props.size() != pt2Props.size();
+    }
+
+}