2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ============LICENSE_END=========================================================
21 package org.openecomp.sdc.be.datatypes.tosca;
23 import java.util.HashMap;
24 import java.util.List;
26 import java.util.Map.Entry;
28 import java.util.stream.Collectors;
30 import org.codehaus.jackson.annotate.JsonCreator;
31 import org.codehaus.jackson.annotate.JsonValue;
32 import org.openecomp.sdc.be.datatypes.enums.JsonPresentationFields;
34 import fj.data.Either;
36 public abstract class ToscaDataDefinition {
38 protected Map<String, Object> toscaPresentation;
40 public ToscaDataDefinition() {
41 toscaPresentation = new HashMap<String, Object>();
45 public ToscaDataDefinition(Map<String, Object> art) {
46 toscaPresentation = art;
50 public Object getToscaPresentationValue(JsonPresentationFields name) {
51 if (toscaPresentation != null && toscaPresentation.containsKey(name.getPresentation())) {
52 return toscaPresentation.get(name.getPresentation());
57 public void setToscaPresentationValue(JsonPresentationFields name, Object value) {
58 if (toscaPresentation == null && value != null) {
59 toscaPresentation = new HashMap<String, Object>();
61 toscaPresentation.put(name.getPresentation(), value);
65 public void setOwnerIdIfEmpty(String ownerId) {
66 if (getOwnerId() == null) {
71 public void setOwnerId(String ownerId) {
72 setToscaPresentationValue(JsonPresentationFields.OWNER_ID, ownerId);
75 public String getOwnerId() {
76 return (String) getToscaPresentationValue(JsonPresentationFields.OWNER_ID);
79 // default merge function for merging data maps - implement where needed and use mergeDataMaps method where applicable instead of map1.putAll(map2)
80 public <T extends ToscaDataDefinition> T mergeFunction(T other, boolean allowDefaultValueOverride) {
81 other.setOwnerId(getOwnerId());
85 public static <T extends ToscaDataDefinition> Either<Map<String, T>, String> mergeDataMaps(Map<String, T> map1, Map<String, T> map2) {
86 return mergeDataMaps(map1, map2, false);
89 // return Either.right(item key) if an illegal merge was attempted (overriding data type is forbidden)
90 public static <T extends ToscaDataDefinition> Either<Map<String, T>, String> mergeDataMaps(Map<String, T> map1, Map<String, T> map2, boolean allowDefaultValueOverride) {
91 for (Entry<String, T> entry : map2.entrySet()) {
92 map1.merge(entry.getKey(), entry.getValue(), (item1, item2) -> item1.mergeFunction(item2, allowDefaultValueOverride));
93 // validate merge success
94 if (!map1.containsKey(entry.getKey()))
95 return Either.right(entry.getKey());
97 return Either.left(map1);
100 public static <T extends ToscaDataDefinition> Map<String, T> listToMapByName(List<T> dataList) {
101 return null == dataList ? new HashMap<>() : dataList.stream().collect(Collectors.toMap(p -> (String) p.getToscaPresentationValue(JsonPresentationFields.NAME), p -> p));
104 public boolean findUidMatch(String uid) {
105 return uid.equals(getToscaPresentationValue(JsonPresentationFields.UNIQUE_ID));
108 public <T extends ToscaDataDefinition> T removeByOwnerId(Set<String> ownerIdList) {
111 public static <T extends ToscaDataDefinition> T removeAndCollectByOwnerId(T complexStructure, Set<String> ownerIdList) {
112 return complexStructure.removeByOwnerId(ownerIdList);
115 public <T extends ToscaDataDefinition> T updateIfExist(T other, boolean allowDefaultValueOverride) {
119 public boolean isEmpty(){