2 * Copyright © 2016-2018 European Support Limited
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 package org.openecomp.sdc.translator.services.heattotosca;
19 import com.google.common.collect.ArrayListMultimap;
20 import com.google.common.collect.ListMultimap;
22 import java.util.ArrayList;
23 import java.util.Collection;
24 import java.util.Collections;
25 import java.util.HashMap;
26 import java.util.List;
28 import java.util.Objects;
29 import java.util.Optional;
31 import org.apache.commons.collections4.MapUtils;
32 import org.onap.sdc.tosca.datatypes.model.NodeTemplate;
33 import org.onap.sdc.tosca.datatypes.model.ServiceTemplate;
34 import org.openecomp.sdc.tosca.services.DataModelUtil;
35 import org.openecomp.sdc.translator.datatypes.heattotosca.TranslationContext;
36 import org.openecomp.sdc.translator.datatypes.heattotosca.unifiedmodel.composition.UnifiedCompositionData;
37 import org.openecomp.sdc.translator.datatypes.heattotosca.unifiedmodel.consolidation.ComputeTemplateConsolidationData;
38 import org.openecomp.sdc.translator.datatypes.heattotosca.unifiedmodel.consolidation.PortTemplateConsolidationData;
39 import org.openecomp.sdc.translator.datatypes.heattotosca.unifiedmodel.consolidation.SubInterfaceTemplateConsolidationData;
42 * Utility class for consolidation data collection helper methods.
44 public class UnifiedCompositionUtil {
46 private UnifiedCompositionUtil() {
47 //Hiding the implicit public constructor
51 * Gets all ports per port type, which are connected to the computes from the input
52 * computeTemplateConsolidationDataCollection.
54 * @param computeTemplateConsolidationDataCollection collection of compute template
56 * @return set of port ids, per port type
58 static Map<String, List<String>> collectAllPortsFromEachTypesFromComputes(
59 Collection<ComputeTemplateConsolidationData> computeTemplateConsolidationDataCollection) {
60 Map<String, List<String>> portTypeToIds = new HashMap<>();
62 for (ComputeTemplateConsolidationData compute : computeTemplateConsolidationDataCollection) {
63 Map<String, List<String>> ports = compute.getPorts();
64 if (!MapUtils.isEmpty(ports)) {
65 addPortsToMap(portTypeToIds, ports);
72 static ListMultimap<String, SubInterfaceTemplateConsolidationData>
73 collectAllSubInterfacesOfEachTypesFromPorts(Collection<PortTemplateConsolidationData>
74 portTemplateConsolidationDataCollection) {
75 ListMultimap<String, SubInterfaceTemplateConsolidationData> subInterfaceDataByType = ArrayListMultimap.create();
76 for (PortTemplateConsolidationData port : portTemplateConsolidationDataCollection) {
77 port.copyMappedInto(subInterfaceDataByType);
79 return subInterfaceDataByType;
82 private static void addPortsToMap(Map<String, List<String>> portTypeToIds,
83 Map<String, List<String>> ports) {
84 for (Map.Entry<String, List<String>> portTypeToIdEntry : ports.entrySet()) {
85 portTypeToIds.putIfAbsent(portTypeToIdEntry.getKey(), new ArrayList<>());
86 portTypeToIds.get(portTypeToIdEntry.getKey()).addAll(portTypeToIdEntry.getValue());
90 static String getComputeTypeSuffix(ServiceTemplate serviceTemplate,
91 String computeNodeTemplateId) {
92 NodeTemplate computeNodeTemplate = DataModelUtil.getNodeTemplate(serviceTemplate, computeNodeTemplateId);
93 if (Objects.nonNull(computeNodeTemplate)) {
94 return getComputeTypeSuffix(computeNodeTemplate.getType());
99 public static String getNewComputeNodeTemplateId(ServiceTemplate serviceTemplate, String computeNodeTemplateId) {
100 return getComputeTypeSuffix(serviceTemplate, computeNodeTemplateId);
103 static String getComputeTypeSuffix(String computeType) {
104 return DataModelUtil.getNamespaceSuffix(computeType);
107 public static ComputeTemplateConsolidationData getConnectedComputeConsolidationData(
108 List<UnifiedCompositionData> unifiedCompositionDataList,
109 String portNodeTemplateId) {
110 for (UnifiedCompositionData unifiedCompositionData : unifiedCompositionDataList) {
111 if (Objects.isNull(unifiedCompositionData.getComputeTemplateConsolidationData().getPorts())) {
114 Collection<List<String>> portsCollection =
115 unifiedCompositionData.getComputeTemplateConsolidationData().getPorts().values();
116 for (List<String> portIdList : portsCollection) {
117 if (portIdList.contains(portNodeTemplateId)) {
118 return unifiedCompositionData.getComputeTemplateConsolidationData();
125 //The ID should be <vm_type>_<port_type> or <vm_type>_<portNodeTemplateId>
126 public static String getNewPortNodeTemplateId(
127 String portNodeTemplateId,
128 String connectedComputeNodeType,
129 ComputeTemplateConsolidationData computeTemplateConsolidationData) {
131 StringBuilder newPortNodeTemplateId = new StringBuilder();
132 String portType = ConsolidationDataUtil.getPortType(portNodeTemplateId);
133 newPortNodeTemplateId.append(DataModelUtil.getNamespaceSuffix(connectedComputeNodeType));
134 if (computeTemplateConsolidationData.getPorts().get(portType).size() > 1) {
136 newPortNodeTemplateId.append("_").append(portNodeTemplateId);
139 newPortNodeTemplateId.append("_").append(portType);
141 return newPortNodeTemplateId.toString();
144 public static String getNewSubInterfaceNodeTemplateId(ServiceTemplate serviceTemplate,
145 String connectedComputeNodeType,
146 ComputeTemplateConsolidationData computeTemplateConsolidationData,
147 SubInterfaceTemplateConsolidationData
148 subInterfaceTemplateConsolidationData,
149 TranslationContext context) {
150 //The ID should be <vm_type>_<portType/NodetemplateId>_<subInterface_type>
151 // or <vm_type>_<portType/NodetemplateId>_<subInterfaceNodeTemplateId>
152 StringBuilder newSubInterfaceNodeTemplateId = new StringBuilder();
153 newSubInterfaceNodeTemplateId.append(getNewPortNodeTemplateId(subInterfaceTemplateConsolidationData
154 .getParentPortNodeTemplateId(), connectedComputeNodeType, computeTemplateConsolidationData));
155 Optional<PortTemplateConsolidationData> portTemplateConsolidationData =
156 subInterfaceTemplateConsolidationData.getParentPortTemplateConsolidationData(serviceTemplate, context);
157 NodeTemplate subInterfaceNodeTemplate =
158 DataModelUtil.getNodeTemplate(serviceTemplate, subInterfaceTemplateConsolidationData.getNodeTemplateId());
159 if (portTemplateConsolidationData.isPresent()) {
160 String subInterfaceSuffix = getSubInterfaceSuffix(portTemplateConsolidationData.get(),
161 subInterfaceNodeTemplate, subInterfaceTemplateConsolidationData);
162 newSubInterfaceNodeTemplateId.append("_").append(subInterfaceSuffix);
163 return newSubInterfaceNodeTemplateId.toString();
165 return subInterfaceTemplateConsolidationData.getNodeTemplateId();
168 static String getSubInterfaceTypeSuffix(String nodeType) {
169 return DataModelUtil.getNamespaceSuffix(nodeType);
172 public static List<SubInterfaceTemplateConsolidationData> getSubInterfaceTemplateConsolidationDataList(
173 UnifiedCompositionData unifiedCompositionData) {
174 return unifiedCompositionData.getSubInterfaceTemplateConsolidationDataList() == null ? Collections.emptyList() :
175 unifiedCompositionData.getSubInterfaceTemplateConsolidationDataList();
178 private static String getSubInterfaceSuffix(PortTemplateConsolidationData portTemplateConsolidationData,
179 NodeTemplate subInterfaceNodeTemplate,
180 SubInterfaceTemplateConsolidationData
181 subInterfaceTemplateConsolidationData) {
182 if (portTemplateConsolidationData.isSubInterfaceNodeTemplateIdParameter(subInterfaceNodeTemplate.getType())) {
183 //If there are more than one subinterfaces with same type use node template id
184 return subInterfaceTemplateConsolidationData.getNodeTemplateId();
186 //Add sub interface type since we have only one subinterface per type
187 return getSubInterfaceTypeSuffix(subInterfaceNodeTemplate.getType());
190 public static Map<String, List<String>> collectAllPortsOfEachTypeFromComputes(
191 List<UnifiedCompositionData> unifiedCompositionDataList) {
192 Map<String, List<String>> portIdsPerPortType = new HashMap<>();
193 unifiedCompositionDataList
194 .forEach(unifiedCompositionData ->
195 unifiedCompositionData.getComputeTemplateConsolidationData()
196 .collectAllPortsOfEachTypeFromCompute(portIdsPerPortType));
198 return portIdsPerPortType;