Fix import VFC with attributes

Fix import VFC with default attribute value
Fix Update, create and delete attribute action
Make attribute definition tosca compliant

Issue-ID: SDC-3381
Signed-off-by: aribeiro <anderson.ribeiro@est.tech>
Change-Id: Ibbd36b105b8c86d1e750f3b6d55752d63fe6530e

8 files changed, 506 insertions, 39 deletions

diff --git a/catalog-model/src/main/java/org/openecomp/sdc/be/model/AttributeDefinition.java b/catalog-model/src/main/java/org/openecomp/sdc/be/model/AttributeDefinition.java
index a353ae9033..20ad0ad01f 100644
--- a/catalog-model/src/main/java/org/openecomp/sdc/be/model/AttributeDefinition.java
+++ b/catalog-model/src/main/java/org/openecomp/sdc/be/model/AttributeDefinition.java
@@ -20,7 +20,6 @@
 package org.openecomp.sdc.be.model;
 
 import lombok.Getter;
-import lombok.NoArgsConstructor;
 import lombok.Setter;
 import lombok.ToString;
 import org.onap.sdc.tosca.datatypes.model.EntrySchema;
@@ -31,7 +30,7 @@ import org.openecomp.sdc.be.datatypes.elements.AttributeDataDefinition;
 @ToString
 public class AttributeDefinition extends AttributeDataDefinition implements IOperationParameter, IComplexDefaultValue {
 
-    // All names are according to TOSCA spec from 
+    // All names are according to TOSCA spec from
     // https://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.3/os/TOSCA-Simple-Profile-YAML-v1.3-os.html#DEFN_ELEMENT_ATTRIBUTE_DEFN
     private String type;
     private String description;
diff --git a/catalog-model/src/main/java/org/openecomp/sdc/be/model/ComponentInstanceAttribute.java b/catalog-model/src/main/java/org/openecomp/sdc/be/model/ComponentInstanceAttribute.java
index 91a7b9c14f..6583bf46c4 100644
--- a/catalog-model/src/main/java/org/openecomp/sdc/be/model/ComponentInstanceAttribute.java
+++ b/catalog-model/src/main/java/org/openecomp/sdc/be/model/ComponentInstanceAttribute.java
@@ -24,7 +24,6 @@ import java.util.List;
 import lombok.Getter;
 import lombok.Setter;
 import org.openecomp.sdc.be.datatypes.elements.AttributeDataDefinition;
-import org.openecomp.sdc.be.datatypes.elements.PropertyDataDefinition;
 import org.openecomp.sdc.be.datatypes.elements.PropertyRule;
 
 @Getter
diff --git a/catalog-model/src/main/java/org/openecomp/sdc/be/model/Resource.java b/catalog-model/src/main/java/org/openecomp/sdc/be/model/Resource.java
index a3d871a511..6f120dc4ca 100644
--- a/catalog-model/src/main/java/org/openecomp/sdc/be/model/Resource.java
+++ b/catalog-model/src/main/java/org/openecomp/sdc/be/model/Resource.java
@@ -28,15 +28,12 @@ import lombok.EqualsAndHashCode;
 import lombok.Getter;
 import lombok.Setter;
 import lombok.ToString;
-
 import org.openecomp.sdc.be.config.ConfigurationManager;
 import org.openecomp.sdc.be.dao.utils.MapUtil;
 import org.openecomp.sdc.be.datatypes.components.ResourceMetadataDataDefinition;
 import org.openecomp.sdc.be.datatypes.elements.AttributeDataDefinition;
 import org.openecomp.sdc.be.datatypes.enums.ComponentTypeEnum;
 import org.openecomp.sdc.be.datatypes.enums.ResourceTypeEnum;
-import org.openecomp.sdc.be.model.category.CategoryDefinition;
-import org.openecomp.sdc.be.model.category.SubCategoryDefinition;
 
 @Getter
 @Setter
diff --git a/catalog-model/src/main/java/org/openecomp/sdc/be/model/jsonjanusgraph/operations/NodeTypeOperation.java b/catalog-model/src/main/java/org/openecomp/sdc/be/model/jsonjanusgraph/operations/NodeTypeOperation.java
index 004451c667..43b74870e9 100644
--- a/catalog-model/src/main/java/org/openecomp/sdc/be/model/jsonjanusgraph/operations/NodeTypeOperation.java
+++ b/catalog-model/src/main/java/org/openecomp/sdc/be/model/jsonjanusgraph/operations/NodeTypeOperation.java
@@ -21,6 +21,17 @@
 package org.openecomp.sdc.be.model.jsonjanusgraph.operations;
 
 import fj.data.Either;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.EnumSet;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.regex.Pattern;
+import java.util.stream.Collectors;
 import org.apache.tinkerpop.gremlin.structure.Direction;
 import org.apache.tinkerpop.gremlin.structure.Edge;
 import org.openecomp.sdc.be.dao.janusgraph.JanusGraphOperationStatus;
@@ -28,7 +39,13 @@ import org.openecomp.sdc.be.dao.jsongraph.GraphVertex;
 import org.openecomp.sdc.be.dao.jsongraph.types.EdgeLabelEnum;
 import org.openecomp.sdc.be.dao.jsongraph.types.JsonParseFlagEnum;
 import org.openecomp.sdc.be.dao.jsongraph.types.VertexTypeEnum;
-import org.openecomp.sdc.be.datatypes.elements.*;
+import org.openecomp.sdc.be.datatypes.elements.AdditionalInfoParameterDataDefinition;
+import org.openecomp.sdc.be.datatypes.elements.AttributeDataDefinition;
+import org.openecomp.sdc.be.datatypes.elements.InterfaceDataDefinition;
+import org.openecomp.sdc.be.datatypes.elements.ListCapabilityDataDefinition;
+import org.openecomp.sdc.be.datatypes.elements.ListRequirementDataDefinition;
+import org.openecomp.sdc.be.datatypes.elements.MapPropertiesDataDefinition;
+import org.openecomp.sdc.be.datatypes.elements.PropertyDataDefinition;
 import org.openecomp.sdc.be.datatypes.enums.GraphPropertyEnum;
 import org.openecomp.sdc.be.datatypes.enums.JsonPresentationFields;
 import org.openecomp.sdc.be.datatypes.tosca.ToscaDataDefinition;
@@ -46,10 +63,6 @@ import org.openecomp.sdc.common.jsongraph.util.CommonUtility.LogLevelEnum;
 import org.openecomp.sdc.common.log.wrappers.Logger;
 import org.springframework.beans.factory.annotation.Qualifier;
 
-import java.util.*;
-import java.util.regex.Pattern;
-import java.util.stream.Collectors;
-
 @org.springframework.stereotype.Component("node-type-operation")
 public class NodeTypeOperation extends ToscaElementOperation {
     public static final Pattern uuidNewVersion = Pattern.compile("^\\d+.1");
diff --git a/catalog-model/src/main/java/org/openecomp/sdc/be/model/jsonjanusgraph/operations/ToscaElementOperation.java b/catalog-model/src/main/java/org/openecomp/sdc/be/model/jsonjanusgraph/operations/ToscaElementOperation.java
index 6798af42db..bc77d20ed5 100644
--- a/catalog-model/src/main/java/org/openecomp/sdc/be/model/jsonjanusgraph/operations/ToscaElementOperation.java
+++ b/catalog-model/src/main/java/org/openecomp/sdc/be/model/jsonjanusgraph/operations/ToscaElementOperation.java
@@ -22,9 +22,20 @@ package org.openecomp.sdc.be.model.jsonjanusgraph.operations;
 
 import static org.openecomp.sdc.be.utils.TypeUtils.setField;
 
+import com.google.gson.Gson;
+import com.google.gson.reflect.TypeToken;
+import fj.data.Either;
 import java.lang.reflect.Type;
-import java.util.*;
+import java.util.ArrayList;
+import java.util.EnumMap;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
 import java.util.Map.Entry;
+import java.util.Optional;
+import java.util.Set;
 import java.util.stream.Collectors;
 import org.apache.commons.collections4.CollectionUtils;
 import org.apache.commons.collections4.MapUtils;
@@ -33,6 +44,7 @@ import org.apache.tinkerpop.gremlin.structure.Edge;
 import org.apache.tinkerpop.gremlin.structure.Vertex;
 import org.apache.tinkerpop.gremlin.structure.VertexProperty;
 import org.janusgraph.core.JanusGraphVertex;
+import org.onap.sdc.tosca.datatypes.model.EntrySchema;
 import org.openecomp.sdc.be.config.ConfigurationManager;
 import org.openecomp.sdc.be.dao.janusgraph.JanusGraphOperationStatus;
 import org.openecomp.sdc.be.dao.jsongraph.GraphVertex;
@@ -52,7 +64,6 @@ import org.openecomp.sdc.be.datatypes.enums.GraphPropertyEnum;
 import org.openecomp.sdc.be.datatypes.enums.JsonPresentationFields;
 import org.openecomp.sdc.be.datatypes.enums.ResourceTypeEnum;
 import org.openecomp.sdc.be.datatypes.tosca.ToscaDataDefinition;
-import org.openecomp.sdc.be.model.AttributeDefinition;
 import org.openecomp.sdc.be.model.ComponentParametersView;
 import org.openecomp.sdc.be.model.DataTypeDefinition;
 import org.openecomp.sdc.be.model.LifecycleStateEnum;
@@ -75,11 +86,6 @@ import org.openecomp.sdc.common.util.ValidationUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.util.StopWatch;
 
-import com.google.gson.Gson;
-import com.google.gson.reflect.TypeToken;
-
-import fj.data.Either;
-
 public abstract class ToscaElementOperation extends BaseOperation {
     private static final String FAILED_TO_FETCH_FOR_TOSCA_ELEMENT_WITH_ID_ERROR = "failed to fetch {} for tosca element with id {}, error {}";
 
@@ -1003,15 +1009,21 @@ public abstract class ToscaElementOperation extends BaseOperation {
             if (attributes instanceof Map) {
                 final Map<String, Object> map = (Map<String, Object>) attributes;
                 attributeDataDefinitionMap.putAll(map.values().stream().map(attributeMap -> {
-                    final AttributeDefinition attributeDef = new AttributeDefinition();
+                    final AttributeDataDefinition attributeDef = new AttributeDataDefinition();
                     final String name = (String) ((Map<String, Object>) attributeMap).get("name");
                     attributeDef.setName(name);
                     final String type = (String) ((Map<String, Object>) attributeMap).get("type");
                     attributeDef.setType(type);
                     final String description = (String) ((Map<String, Object>) attributeMap).get("description");
                     attributeDef.setDescription(description);
+                    final Object _default = ((Map<String, Object>) attributeMap).get("_default");
+                    attributeDef.set_default(_default);
+                    final String status = (String) ((Map<String, Object>) attributeMap).get("status");
+                    attributeDef.setStatus(status);
+                    final EntrySchema entry_schema = (EntrySchema) ((Map<String, Object>) attributeMap).get("entry_schema");
+                    attributeDef.setEntry_schema(entry_schema);
                     return attributeDef;
-                }).collect(Collectors.toMap(AttributeDefinition::getName, a -> a)));
+                }).collect(Collectors.toMap(AttributeDataDefinition::getName, a -> a)));
             }
         }
         return attributeDataDefinitionMap;
diff --git a/catalog-model/src/main/java/org/openecomp/sdc/be/model/jsonjanusgraph/operations/ToscaOperationFacade.java b/catalog-model/src/main/java/org/openecomp/sdc/be/model/jsonjanusgraph/operations/ToscaOperationFacade.java
index 50b2ae45b4..957c5f9d66 100644
--- a/catalog-model/src/main/java/org/openecomp/sdc/be/model/jsonjanusgraph/operations/ToscaOperationFacade.java
+++ b/catalog-model/src/main/java/org/openecomp/sdc/be/model/jsonjanusgraph/operations/ToscaOperationFacade.java
@@ -20,7 +20,27 @@
 
 package org.openecomp.sdc.be.model.jsonjanusgraph.operations;
 
+import static java.util.Objects.requireNonNull;
+import static org.apache.commons.collections.CollectionUtils.isEmpty;
+import static org.apache.commons.collections.CollectionUtils.isNotEmpty;
+
 import fj.data.Either;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.EnumMap;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.Optional;
+import java.util.Set;
+import java.util.function.BiPredicate;
+import java.util.stream.Collectors;
 import org.apache.commons.collections.CollectionUtils;
 import org.apache.commons.collections.MapUtils;
 import org.apache.commons.lang3.StringUtils;
@@ -29,21 +49,61 @@ import org.apache.tinkerpop.gremlin.structure.Direction;
 import org.apache.tinkerpop.gremlin.structure.Edge;
 import org.openecomp.sdc.be.config.Configuration;
 import org.openecomp.sdc.be.config.ConfigurationManager;
-import org.openecomp.sdc.be.model.jsonjanusgraph.config.ContainerInstanceTypesData;
 import org.openecomp.sdc.be.dao.janusgraph.JanusGraphOperationStatus;
 import org.openecomp.sdc.be.dao.jsongraph.GraphVertex;
 import org.openecomp.sdc.be.dao.jsongraph.HealingJanusGraphDao;
 import org.openecomp.sdc.be.dao.jsongraph.types.EdgeLabelEnum;
 import org.openecomp.sdc.be.dao.jsongraph.types.JsonParseFlagEnum;
 import org.openecomp.sdc.be.dao.jsongraph.types.VertexTypeEnum;
-import org.openecomp.sdc.be.datatypes.elements.*;
-import org.openecomp.sdc.be.datatypes.elements.MapInterfaceDataDefinition;
-import org.openecomp.sdc.be.datatypes.enums.*;
-import org.openecomp.sdc.be.model.*;
+import org.openecomp.sdc.be.datatypes.elements.ArtifactDataDefinition;
+import org.openecomp.sdc.be.datatypes.elements.AttributeDataDefinition;
+import org.openecomp.sdc.be.datatypes.elements.CapabilityDataDefinition;
+import org.openecomp.sdc.be.datatypes.elements.ComponentInstanceDataDefinition;
+import org.openecomp.sdc.be.datatypes.elements.DataTypeDataDefinition;
+import org.openecomp.sdc.be.datatypes.elements.GroupDataDefinition;
+import org.openecomp.sdc.be.datatypes.elements.ListCapabilityDataDefinition;
+import org.openecomp.sdc.be.datatypes.elements.ListRequirementDataDefinition;
+import org.openecomp.sdc.be.datatypes.elements.MapArtifactDataDefinition;
+import org.openecomp.sdc.be.datatypes.elements.MapAttributesDataDefinition;
 import org.openecomp.sdc.be.datatypes.elements.MapCapabilityProperty;
+import org.openecomp.sdc.be.datatypes.elements.MapInterfaceDataDefinition;
 import org.openecomp.sdc.be.datatypes.elements.MapListCapabilityDataDefinition;
+import org.openecomp.sdc.be.datatypes.elements.MapListRequirementDataDefinition;
+import org.openecomp.sdc.be.datatypes.elements.MapPropertiesDataDefinition;
+import org.openecomp.sdc.be.datatypes.elements.PropertyDataDefinition;
+import org.openecomp.sdc.be.datatypes.elements.RequirementDataDefinition;
+import org.openecomp.sdc.be.datatypes.enums.ComponentTypeEnum;
+import org.openecomp.sdc.be.datatypes.enums.GraphPropertyEnum;
+import org.openecomp.sdc.be.datatypes.enums.JsonPresentationFields;
+import org.openecomp.sdc.be.datatypes.enums.OriginTypeEnum;
+import org.openecomp.sdc.be.datatypes.enums.PromoteVersionEnum;
+import org.openecomp.sdc.be.datatypes.enums.ResourceTypeEnum;
+import org.openecomp.sdc.be.model.ArtifactDefinition;
+import org.openecomp.sdc.be.model.CapabilityDefinition;
 import org.openecomp.sdc.be.model.CatalogUpdateTimestamp;
+import org.openecomp.sdc.be.model.Component;
+import org.openecomp.sdc.be.model.ComponentInstance;
+import org.openecomp.sdc.be.model.ComponentInstanceAttribute;
+import org.openecomp.sdc.be.model.ComponentInstanceInput;
+import org.openecomp.sdc.be.model.ComponentInstanceInterface;
+import org.openecomp.sdc.be.model.ComponentInstanceProperty;
+import org.openecomp.sdc.be.model.ComponentParametersView;
+import org.openecomp.sdc.be.model.DataTypeDefinition;
+import org.openecomp.sdc.be.model.DistributionStatusEnum;
+import org.openecomp.sdc.be.model.GroupDefinition;
+import org.openecomp.sdc.be.model.GroupInstance;
+import org.openecomp.sdc.be.model.InputDefinition;
+import org.openecomp.sdc.be.model.LifecycleStateEnum;
+import org.openecomp.sdc.be.model.PolicyDefinition;
+import org.openecomp.sdc.be.model.PropertyDefinition;
+import org.openecomp.sdc.be.model.RelationshipInfo;
+import org.openecomp.sdc.be.model.RequirementCapabilityRelDef;
+import org.openecomp.sdc.be.model.RequirementDefinition;
+import org.openecomp.sdc.be.model.Resource;
+import org.openecomp.sdc.be.model.Service;
+import org.openecomp.sdc.be.model.User;
 import org.openecomp.sdc.be.model.catalog.CatalogComponent;
+import org.openecomp.sdc.be.model.jsonjanusgraph.config.ContainerInstanceTypesData;
 import org.openecomp.sdc.be.model.jsonjanusgraph.datamodel.TopologyTemplate;
 import org.openecomp.sdc.be.model.jsonjanusgraph.datamodel.ToscaElement;
 import org.openecomp.sdc.be.model.jsonjanusgraph.utils.ModelConverter;
@@ -59,15 +119,6 @@ import org.openecomp.sdc.common.log.wrappers.Logger;
 import org.openecomp.sdc.common.util.ValidationUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 
-import java.util.*;
-import java.util.Map.Entry;
-import java.util.function.BiPredicate;
-import java.util.stream.Collectors;
-
-import static java.util.Objects.requireNonNull;
-import static org.apache.commons.collections.CollectionUtils.isEmpty;
-import static org.apache.commons.collections.CollectionUtils.isNotEmpty;
-
 
 @org.springframework.stereotype.Component("tosca-operation-facade")
 public class ToscaOperationFacade {
@@ -1592,7 +1643,8 @@ public class ToscaOperationFacade {
             for (Entry<String, List<AttributeDataDefinition>> entry : instArttributes.entrySet()) {
                 final List<AttributeDataDefinition> value = entry.getValue();
                 attributesMap = new MapAttributesDataDefinition();
-                attributesMap.setMapToscaDataDefinition(value.stream().map(AttributeDataDefinition::new).collect(Collectors.toMap(AttributeDataDefinition::getName, e -> e)));
+                attributesMap.setMapToscaDataDefinition(value.stream().map(AttributeDataDefinition::new)
+                    .collect(Collectors.toMap(AttributeDataDefinition::getName, e -> e)));
                 instAttr.put(entry.getKey(), attributesMap);
             }
         }
@@ -2492,6 +2544,7 @@ public class ToscaOperationFacade {
         if (newAttributeDef.getUniqueId() == null || newAttributeDef.getUniqueId().isEmpty()) {
             String attUniqueId = UniqueIdBuilder.buildAttributeUid(component.getUniqueId(), newAttributeDef.getName());
             newAttributeDef.setUniqueId(attUniqueId);
+            newAttributeDef.setOwnerId(component.getUniqueId());
         }
 
         StorageOperationStatus status = getToscaElementOperation(component).addToscaDataToToscaElement(component.getUniqueId(), EdgeLabelEnum.ATTRIBUTES, VertexTypeEnum.ATTRIBUTES, newAttributeDef, JsonPresentationFields.NAME);
@@ -2509,7 +2562,8 @@ public class ToscaOperationFacade {
             }
         }
         if (result == null) {
-            Optional<AttributeDataDefinition> newAttribute = ((Resource) getUpdatedComponentRes.left().value()).getAttributes().stream().filter(p -> p.getName().equals(newAttributeDef.getName())).findAny();
+            Optional<AttributeDataDefinition> newAttribute = ((Resource) getUpdatedComponentRes.left().value())
+                .getAttributes().stream().filter(p -> p.getName().equals(newAttributeDef.getName())).findAny();
             if (newAttribute.isPresent()) {
                 result = Either.left(newAttribute.get());
             } else {
@@ -2539,7 +2593,8 @@ public class ToscaOperationFacade {
             }
         }
         if (result == null) {
-            Optional<AttributeDataDefinition> newProperty = ((Resource) getUpdatedComponentRes.left().value()).getAttributes().stream().filter(p -> p.getName().equals(newAttributeDef.getName())).findAny();
+            Optional<AttributeDataDefinition> newProperty = ((Resource) getUpdatedComponentRes.left().value())
+                .getAttributes().stream().filter(p -> p.getName().equals(newAttributeDef.getName())).findAny();
             if (newProperty.isPresent()) {
                 result = Either.left(newProperty.get());
             } else {
diff --git a/catalog-model/src/main/java/org/openecomp/sdc/be/model/operations/impl/AbstractOperation.java b/catalog-model/src/main/java/org/openecomp/sdc/be/model/operations/impl/AbstractOperation.java
index 427ad4314a..a51eb33c03 100644
--- a/catalog-model/src/main/java/org/openecomp/sdc/be/model/operations/impl/AbstractOperation.java
+++ b/catalog-model/src/main/java/org/openecomp/sdc/be/model/operations/impl/AbstractOperation.java
@@ -7,9 +7,9 @@
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
- * 
+ *
  *      http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
diff --git a/catalog-model/src/main/java/org/openecomp/sdc/be/model/operations/impl/AttributeOperation.java b/catalog-model/src/main/java/org/openecomp/sdc/be/model/operations/impl/AttributeOperation.java
new file mode 100644
index 0000000000..0bbaa0ecb2
--- /dev/null
+++ b/catalog-model/src/main/java/org/openecomp/sdc/be/model/operations/impl/AttributeOperation.java
@@ -0,0 +1,392 @@
+/*
+ * ============LICENSE_START=======================================================
+ *  SDC
+ *  Copyright (C) 2020 Nordix Foundation
+ *  ================================================================================
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  SPDX-License-Identifier: Apache-2.0
+ *  ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.be.model.operations.impl;
+
+import com.google.gson.JsonElement;
+import fj.data.Either;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Map.Entry;
+import org.apache.commons.lang3.tuple.ImmutablePair;
+import org.openecomp.sdc.be.dao.graph.datatype.GraphEdge;
+import org.openecomp.sdc.be.dao.janusgraph.HealingJanusGraphGenericDao;
+import org.openecomp.sdc.be.dao.janusgraph.JanusGraphOperationStatus;
+import org.openecomp.sdc.be.dao.neo4j.GraphEdgeLabels;
+import org.openecomp.sdc.be.dao.neo4j.GraphPropertiesDictionary;
+import org.openecomp.sdc.be.datatypes.elements.AttributeDataDefinition;
+import org.openecomp.sdc.be.datatypes.elements.PropertyDataDefinition;
+import org.openecomp.sdc.be.datatypes.elements.SchemaDefinition;
+import org.openecomp.sdc.be.datatypes.enums.NodeTypeEnum;
+import org.openecomp.sdc.be.model.DataTypeDefinition;
+import org.openecomp.sdc.be.model.PropertyDefinition;
+import org.openecomp.sdc.be.model.operations.api.StorageOperationStatus;
+import org.openecomp.sdc.be.model.tosca.ToscaPropertyType;
+import org.openecomp.sdc.be.model.tosca.converters.PropertyValueConverter;
+import org.openecomp.sdc.be.resources.data.DataTypeData;
+import org.openecomp.sdc.be.resources.data.PropertyData;
+import org.openecomp.sdc.common.log.enums.EcompLoggerErrorCode;
+import org.openecomp.sdc.common.log.wrappers.Logger;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+
+@Component("attribute-operation")
+public class AttributeOperation extends AbstractOperation {
+
+    private static Logger log = Logger.getLogger(AttributeOperation.class.getName());
+
+    private static final String FAILED_TO_FETCH_ATTRIBUTES_OF_DATA_TYPE = "Failed to fetch attributes of data type {}";
+    private static final String DATA_TYPE_CANNOT_BE_FOUND_IN_GRAPH_STATUS_IS = "Data type {} cannot be found in graph. status is {}";
+    private static final String THE_VALUE_OF_ATTRIBUTE_FROM_TYPE_IS_INVALID = "The value {} of attribute from type {} is invalid";
+
+
+    @Autowired
+    public AttributeOperation(HealingJanusGraphGenericDao janusGraphGenericDao) {
+        this.janusGraphGenericDao = janusGraphGenericDao;
+    }
+
+    public boolean isAttributeTypeValid(final AttributeDataDefinition attributeDefinition) {
+
+        if (attributeDefinition == null) {
+            return false;
+        }
+
+        if (ToscaPropertyType.isValidType(attributeDefinition.getType()) == null) {
+            final Either<Boolean, JanusGraphOperationStatus> definedInDataTypes = isDefinedInDataTypes(
+                attributeDefinition.getType());
+
+            if (definedInDataTypes.isRight()) {
+                return false;
+            } else {
+                Boolean isExist = definedInDataTypes.left().value();
+                return isExist.booleanValue();
+            }
+
+        }
+        return true;
+    }
+
+    public Either<Boolean, JanusGraphOperationStatus> isDefinedInDataTypes(final String propertyType) {
+
+        final String dataTypeUid = UniqueIdBuilder.buildDataTypeUid(propertyType);
+        final Either<DataTypeDefinition, JanusGraphOperationStatus> dataTypeByUid = getDataTypeByUid(dataTypeUid);
+        if (dataTypeByUid.isRight()) {
+            final JanusGraphOperationStatus status = dataTypeByUid.right().value();
+            if (status == JanusGraphOperationStatus.NOT_FOUND) {
+                return Either.left(false);
+            }
+            return Either.right(status);
+        }
+
+        return Either.left(true);
+
+    }
+
+    /**
+     * Build Data type object from graph by unique id
+     */
+    public Either<DataTypeDefinition, JanusGraphOperationStatus> getDataTypeByUid(final String uniqueId) {
+
+        final Either<DataTypeData, JanusGraphOperationStatus> dataTypesRes = janusGraphGenericDao
+            .getNode(UniqueIdBuilder.getKeyByNodeType(NodeTypeEnum.DataType), uniqueId, DataTypeData.class);
+
+        if (dataTypesRes.isRight()) {
+            JanusGraphOperationStatus status = dataTypesRes.right().value();
+            log.debug(DATA_TYPE_CANNOT_BE_FOUND_IN_GRAPH_STATUS_IS, uniqueId, status);
+            return Either.right(status);
+        }
+
+        final DataTypeData ctData = dataTypesRes.left().value();
+        final DataTypeDefinition dataTypeDefinition = new DataTypeDefinition(ctData.getDataTypeDataDefinition());
+
+        final JanusGraphOperationStatus propertiesStatus = fillProperties(uniqueId, dataTypeDefinition);
+        if (propertiesStatus != JanusGraphOperationStatus.OK) {
+            log.error(EcompLoggerErrorCode.BUSINESS_PROCESS_ERROR, FAILED_TO_FETCH_ATTRIBUTES_OF_DATA_TYPE, uniqueId);
+            return Either.right(propertiesStatus);
+        }
+
+        final Either<ImmutablePair<DataTypeData, GraphEdge>, JanusGraphOperationStatus> parentNode = janusGraphGenericDao
+            .getChild(UniqueIdBuilder.getKeyByNodeType(NodeTypeEnum.DataType), uniqueId, GraphEdgeLabels.DERIVED_FROM,
+                NodeTypeEnum.DataType,
+                DataTypeData.class);
+        log.debug("After retrieving DERIVED_FROM node of {}. status is {}", uniqueId, parentNode);
+        if (parentNode.isRight()) {
+            final JanusGraphOperationStatus janusGraphOperationStatus = parentNode.right().value();
+            if (janusGraphOperationStatus != JanusGraphOperationStatus.NOT_FOUND) {
+                log.error(EcompLoggerErrorCode.BUSINESS_PROCESS_ERROR,
+                    "Failed to find the parent data type of data type {}. status is {}", uniqueId,
+                    janusGraphOperationStatus);
+                return Either.right(janusGraphOperationStatus);
+            }
+        } else {
+            // derived from node was found
+            final ImmutablePair<DataTypeData, GraphEdge> immutablePair = parentNode.left().value();
+            final DataTypeData parentCT = immutablePair.getKey();
+
+            final String parentUniqueId = parentCT.getUniqueId();
+            final Either<DataTypeDefinition, JanusGraphOperationStatus> dataTypeByUid = getDataTypeByUid(
+                parentUniqueId);
+
+            if (dataTypeByUid.isRight()) {
+                return Either.right(dataTypeByUid.right().value());
+            }
+
+            final DataTypeDefinition parentDataTypeDefinition = dataTypeByUid.left().value();
+
+            dataTypeDefinition.setDerivedFrom(parentDataTypeDefinition);
+        }
+
+        return Either.left(dataTypeDefinition);
+    }
+
+    private JanusGraphOperationStatus fillProperties(final String uniqueId,
+                                                     final DataTypeDefinition dataTypeDefinition) {
+
+        final Either<Map<String, PropertyDefinition>, JanusGraphOperationStatus> findPropertiesOfNode = this
+            .findPropertiesOfNode(NodeTypeEnum.DataType, uniqueId);
+        if (findPropertiesOfNode.isRight()) {
+            final JanusGraphOperationStatus janusGraphOperationStatus = findPropertiesOfNode.right().value();
+            log.debug("After looking for properties of vertex {}. status is {}", uniqueId,
+                janusGraphOperationStatus);
+            if (JanusGraphOperationStatus.NOT_FOUND.equals(janusGraphOperationStatus)) {
+                return JanusGraphOperationStatus.OK;
+            } else {
+                return janusGraphOperationStatus;
+            }
+        } else {
+            final Map<String, PropertyDefinition> properties = findPropertiesOfNode.left().value();
+            if (properties != null && !properties.isEmpty()) {
+                List<PropertyDefinition> listOfProps = new ArrayList<>();
+
+                for (final Entry<String, PropertyDefinition> entry : properties.entrySet()) {
+                    final String propName = entry.getKey();
+                    final PropertyDefinition propertyDefinition = entry.getValue();
+                    final PropertyDefinition newPropertyDefinition = new PropertyDefinition(propertyDefinition);
+                    newPropertyDefinition.setName(propName);
+                    listOfProps.add(newPropertyDefinition);
+                }
+                dataTypeDefinition.setProperties(listOfProps);
+            }
+            return JanusGraphOperationStatus.OK;
+        }
+    }
+
+    public Either<Map<String, PropertyDefinition>, JanusGraphOperationStatus> findPropertiesOfNode(
+        final NodeTypeEnum nodeType, final String uniqueId) {
+
+        final Map<String, PropertyDefinition> resourceProps = new HashMap<>();
+
+        final Either<List<ImmutablePair<PropertyData, GraphEdge>>, JanusGraphOperationStatus> childrenNodes = janusGraphGenericDao
+            .getChildrenNodes(UniqueIdBuilder.getKeyByNodeType(nodeType), uniqueId, GraphEdgeLabels.PROPERTY,
+                NodeTypeEnum.Property,
+                PropertyData.class);
+
+        if (childrenNodes.isRight()) {
+            final JanusGraphOperationStatus operationStatus = childrenNodes.right().value();
+            return Either.right(operationStatus);
+        }
+
+        final List<ImmutablePair<PropertyData, GraphEdge>> values = childrenNodes.left().value();
+        if (values != null) {
+            for (final ImmutablePair<PropertyData, GraphEdge> immutablePair : values) {
+                final GraphEdge edge = immutablePair.getValue();
+                final String propertyName = (String) edge.getProperties().get(GraphPropertiesDictionary.NAME.getProperty());
+                log.debug("Attribute {} is associated to node {}", propertyName, uniqueId);
+                final PropertyData propertyData = immutablePair.getKey();
+                final PropertyDefinition propertyDefinition = this
+                    .convertPropertyDataToPropertyDefinition(propertyData, propertyName);
+                resourceProps.put(propertyName, propertyDefinition);
+            }
+
+        }
+
+        log.debug("The properties associated to node {} are {}", uniqueId, resourceProps);
+        return Either.left(resourceProps);
+    }
+
+    public PropertyDefinition convertPropertyDataToPropertyDefinition(final PropertyData propertyDataResult,
+                                                                      final String propertyName) {
+        log.debug("The object returned after create property is {}", propertyDataResult);
+
+        final PropertyDefinition propertyDefResult = new PropertyDefinition(propertyDataResult.getPropertyDataDefinition());
+        propertyDefResult.setConstraints(convertConstraints(propertyDataResult.getConstraints()));
+        propertyDefResult.setName(propertyName);
+
+        return propertyDefResult;
+    }
+
+
+    public ImmutablePair<String, Boolean> isAttributeInnerTypeValid(final AttributeDataDefinition attributeDefinition,
+                                                                    final Map<String, DataTypeDefinition> dataTypes) {
+
+        if (attributeDefinition == null) {
+            return new ImmutablePair<>(null, false);
+        }
+
+        SchemaDefinition schema;
+        PropertyDataDefinition innerProp;
+        String innerType = null;
+        if ((schema = attributeDefinition.getSchema()) != null && ((innerProp = schema.getProperty()) != null)) {
+            innerType = innerProp.getType();
+        }
+
+        final ToscaPropertyType innerToscaType = ToscaPropertyType.isValidType(innerType);
+
+        if (innerToscaType == null) {
+            final DataTypeDefinition dataTypeDefinition = dataTypes.get(innerType);
+            if (dataTypeDefinition == null) {
+                log.debug("The inner type {} is not a data type.", innerType);
+                return new ImmutablePair<>(innerType, false);
+            } else {
+                log.debug("The inner type {} is a data type. Data type definition is {}", innerType,
+                    dataTypeDefinition);
+            }
+        }
+        return new ImmutablePair<>(innerType, true);
+    }
+
+
+    public boolean isAttributeDefaultValueValid(final AttributeDataDefinition attributeDefinition,
+                                                final Map<String, DataTypeDefinition> dataTypes) {
+        if (attributeDefinition == null) {
+            return false;
+        }
+        boolean isValid;
+        String innerType = null;
+        final String propertyType = attributeDefinition.getType();
+        final ToscaPropertyType type = getType(propertyType);
+        if (type == ToscaPropertyType.LIST || type == ToscaPropertyType.MAP) {
+            final SchemaDefinition def = attributeDefinition.getSchema();
+            if (def == null) {
+                return false;
+            }
+            final PropertyDataDefinition propDef = def.getProperty();
+            if (propDef == null) {
+                return false;
+            }
+            innerType = propDef.getType();
+        }
+        final String value = (String) attributeDefinition.get_default();
+        if (type != null) {
+            isValid = isValidValue(type, value, innerType, dataTypes);
+        } else {
+            log.trace("The given type {} is not a pre defined one.", propertyType);
+
+            final DataTypeDefinition foundDt = dataTypes.get(propertyType);
+            if (foundDt != null) {
+                isValid = isValidComplexValue(foundDt, value, dataTypes);
+            } else {
+                isValid = false;
+            }
+        }
+        return isValid;
+    }
+
+    private boolean isValidComplexValue(final DataTypeDefinition foundDt, final String value,
+                                        final Map<String, DataTypeDefinition> dataTypes) {
+        final ImmutablePair<JsonElement, Boolean> validateAndUpdate = dataTypeValidatorConverter
+            .validateAndUpdate(value, foundDt, dataTypes);
+
+        log.trace("The result after validating complex value of type {} is {}", foundDt.getName(), validateAndUpdate);
+
+        return validateAndUpdate.right.booleanValue();
+
+    }
+
+
+    public StorageOperationStatus validateAndUpdateAttribute(final AttributeDataDefinition attributeDefinition,
+                                                             final Map<String, DataTypeDefinition> dataTypes) {
+
+        log.trace("Going to validate attribute type and value. {}", attributeDefinition);
+
+        final String attributeDefinitionType = attributeDefinition.getType();
+        final String value = (String) attributeDefinition.get_default();
+
+        final ToscaPropertyType type = getType(attributeDefinitionType);
+
+        if (type == null) {
+
+            final DataTypeDefinition dataTypeDefinition = dataTypes.get(attributeDefinitionType);
+            if (dataTypeDefinition == null) {
+                log.debug("The type {} of attribute cannot be found.", attributeDefinitionType);
+                return StorageOperationStatus.INVALID_TYPE;
+            }
+
+            return validateAndUpdateAttributeComplexValue(attributeDefinition, attributeDefinitionType, value,
+                dataTypeDefinition, dataTypes);
+
+        }
+        String innerType;
+
+        final Either<String, JanusGraphOperationStatus> checkInnerType = getInnerType(type, attributeDefinition::getSchema);
+        if (checkInnerType.isRight()) {
+            return StorageOperationStatus.INVALID_TYPE;
+        }
+        innerType = checkInnerType.left().value();
+
+        log.trace("After validating property type {}", attributeDefinitionType);
+
+        if (!isValidValue(type, value, innerType, dataTypes)) {
+            log.info(THE_VALUE_OF_ATTRIBUTE_FROM_TYPE_IS_INVALID, value, type);
+            return StorageOperationStatus.INVALID_VALUE;
+        }
+
+        final PropertyValueConverter converter = type.getConverter();
+
+        if (isEmptyValue(value)) {
+            log.debug("Default value was not sent for attribute {}. Set default value to {}",
+                attributeDefinition.getName(), EMPTY_VALUE);
+            attributeDefinition.set_default(EMPTY_VALUE);
+        } else if (!isEmptyValue(value)) {
+            attributeDefinition.set_default(converter.convert(value, innerType, dataTypes));
+        }
+        return StorageOperationStatus.OK;
+    }
+
+    private StorageOperationStatus validateAndUpdateAttributeComplexValue(
+        final AttributeDataDefinition attributeDefinition,
+        final String attributeType,
+        final String value,
+        final DataTypeDefinition dataTypeDefinition,
+        final Map<String, DataTypeDefinition> dataTypes) {
+
+        final ImmutablePair<JsonElement, Boolean> validateResult = dataTypeValidatorConverter
+            .validateAndUpdate(value, dataTypeDefinition, dataTypes);
+        if (!validateResult.right.booleanValue()) {
+            log.debug(THE_VALUE_OF_ATTRIBUTE_FROM_TYPE_IS_INVALID, attributeType, attributeType);
+            return StorageOperationStatus.INVALID_VALUE;
+        }
+        final JsonElement jsonElement = validateResult.left;
+        if (log.isTraceEnabled()) {
+            log.trace("Going to update value in attribute definition {} {}", attributeDefinition.getName(),
+                (jsonElement != null ? jsonElement.toString() : null));
+        }
+        updateAttributeValue(attributeDefinition, jsonElement);
+        return StorageOperationStatus.OK;
+    }
+
+    private void updateAttributeValue(final AttributeDataDefinition attributeDefinition,
+                                      final JsonElement jsonElement) {
+        attributeDefinition.set_default(jsonElement);
+    }
+}