diff options
Diffstat (limited to 'src/main/java/org/onap/sdc/tosca/parser/impl/SdcCsarHelperImpl.java')
| -rw-r--r-- | src/main/java/org/onap/sdc/tosca/parser/impl/SdcCsarHelperImpl.java | 908 |
1 files changed, 908 insertions, 0 deletions
diff --git a/src/main/java/org/onap/sdc/tosca/parser/impl/SdcCsarHelperImpl.java b/src/main/java/org/onap/sdc/tosca/parser/impl/SdcCsarHelperImpl.java new file mode 100644 index 0000000..0c42a4f --- /dev/null +++ b/src/main/java/org/onap/sdc/tosca/parser/impl/SdcCsarHelperImpl.java @@ -0,0 +1,908 @@ +/*- + * ============LICENSE_START======================================================= + * sdc-distribution-client + * ================================================================================ + * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved. + * ================================================================================ + * 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. + * ============LICENSE_END========================================================= + */ + +package org.onap.sdc.tosca.parser.impl; + +import java.util.*; +import java.util.Map.Entry; +import java.util.stream.Collectors; + +import org.apache.commons.lang3.tuple.ImmutablePair; +import org.apache.commons.lang3.tuple.Pair; +import org.onap.sdc.tosca.parser.api.ISdcCsarHelper; +import org.onap.sdc.tosca.parser.config.ConfigurationManager; +import org.onap.sdc.tosca.parser.utils.GeneralUtility; +import org.onap.sdc.tosca.parser.utils.SdcToscaUtility; +import org.onap.sdc.toscaparser.api.*; +import org.onap.sdc.toscaparser.api.elements.Metadata; +import org.onap.sdc.toscaparser.api.elements.NodeType; +import org.onap.sdc.toscaparser.api.functions.Function; +import org.onap.sdc.toscaparser.api.parameters.Input; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +public class SdcCsarHelperImpl implements ISdcCsarHelper { + + private static final String PATH_DELIMITER = "#"; + private static final String CUSTOMIZATION_UUID = "customizationUUID"; + private ToscaTemplate toscaTemplate; + private ConfigurationManager configurationManager; + private static Logger log = LoggerFactory.getLogger(SdcCsarHelperImpl.class.getName()); + + public SdcCsarHelperImpl(ToscaTemplate toscaTemplate) { + this.toscaTemplate = toscaTemplate; + } + + public SdcCsarHelperImpl(ToscaTemplate toscaTemplate, ConfigurationManager configurationManager) { + this.toscaTemplate = toscaTemplate; + this.configurationManager = configurationManager; + } + + @Override + //Sunny flow - covered with UT, flat and nested + public String getNodeTemplatePropertyLeafValue(NodeTemplate nodeTemplate, String leafValuePath) { + if (nodeTemplate == null) { + log.error("getNodeTemplatePropertyLeafValue - nodeTemplate is null"); + return null; + } + if (GeneralUtility.isEmptyString(leafValuePath)) { + log.error("getNodeTemplatePropertyLeafValue - leafValuePath is null or empty"); + return null; + } + String[] split = getSplittedPath(leafValuePath); + LinkedHashMap<String, Property> properties = nodeTemplate.getProperties(); + Object property = processProperties(split, properties); + return property == null || property instanceof Function ? null : String.valueOf(property); + } + + @Override + public Object getNodeTemplatePropertyAsObject(NodeTemplate nodeTemplate, String leafValuePath) { + if (nodeTemplate == null) { + log.error("getNodeTemplatePropertyAsObject - nodeTemplate is null"); + return null; + } + if (GeneralUtility.isEmptyString(leafValuePath)) { + log.error("getNodeTemplatePropertyAsObject - leafValuePath is null or empty"); + return null; + } + String[] split = getSplittedPath(leafValuePath); + LinkedHashMap<String, Property> properties = nodeTemplate.getProperties(); + return processProperties(split, properties); + } + + public Map<String, Map<String, Object>> getCpPropertiesFromVfcAsObject(NodeTemplate vfc) { + if (vfc == null) { + log.error("getCpPropertiesFromVfc - vfc is null"); + return new HashMap<>(); + } + + String presetProperty = "_ip_requirements"; + Map<String, Map<String, Object>> cps = new HashMap<>(); + + Map<String, Property> props = vfc.getProperties(); + if (props != null) { + // find all port names by pre-set property (ip_requirements) + for (Map.Entry<String, Property> entry : props.entrySet()) { + if (entry.getKey().endsWith(presetProperty)) { + String portName = entry.getKey().replaceAll(presetProperty, ""); + cps.put(portName, new HashMap<>()); + } + } + + if (cps.size() > 0) { + // ports found - find all their properties + for (String portName : cps.keySet()) { + for (Map.Entry<String, Property> property: props.entrySet()) { + if (property.getKey().startsWith(portName)) { + String portProperty = property.getKey().replaceFirst(portName + "_", ""); + if (property.getValue() != null) { + cps.get(portName).put(portProperty, property.getValue().getValue()); + } + } + } + } + } + } + + return cps; + } + + public Map<String, Map<String, Object>> getCpPropertiesFromVfc(NodeTemplate vfc) { + + if (vfc == null) { + log.error("getCpPropertiesFromVfc - vfc is null"); + return new HashMap<>(); + } + + String presetProperty = "_ip_requirements"; + Map<String, Map<String, Object>> cps = new HashMap<>(); + + Map<String, Property> props = vfc.getProperties(); + if (props != null) { + // find all port names by pre-set property (ip_requirements) + for (Map.Entry<String, Property> entry : props.entrySet()) { + if (entry.getKey().endsWith(presetProperty)) { + String portName = entry.getKey().replaceAll(presetProperty, ""); + cps.put(portName, new HashMap<>()); + } + } + + if (cps.size() > 0) { + // ports found - find all their properties + for (String portName : cps.keySet()) { + for (Map.Entry<String, Property> property: props.entrySet()) { + if (property.getKey().startsWith(portName)) { + Map<String, Object> portPaths = new HashMap<>(); + String portProperty = property.getKey().replaceFirst(portName + "_", ""); + buildPathMappedToValue(portProperty, property.getValue().getValue(), portPaths); + + cps.get(portName).putAll(portPaths); + } + } + } + } + } + + return cps; + } + + @SuppressWarnings("unchecked") + private void buildPathMappedToValue(String path, Object property, Map<String, Object> pathsMap) { + if (property instanceof Map) { + for (Map.Entry<String, Object> item : ((Map<String, Object>) property).entrySet()) { + if (item.getValue() instanceof Map || item.getValue() instanceof List) { + buildPathMappedToValue(path + PATH_DELIMITER + item.getKey(), item.getValue(), pathsMap); + } else { + pathsMap.put(path + PATH_DELIMITER + item.getKey(), item.getValue()); + } + } + } else if (property instanceof List) { + for (Object item: (List<Object>)property) { + buildPathMappedToValue(path, item, pathsMap); + } + } else { + pathsMap.put(path, property); + } + + } + + @Override + //Sunny flow - covered with UT + public List<NodeTemplate> getServiceVlList() { + List<NodeTemplate> serviceVlList = getNodeTemplateBySdcType(toscaTemplate.getTopologyTemplate(), SdcTypes.VL); + return serviceVlList; + } + + @Override + //Sunny flow - covered with UT + public List<NodeTemplate> getServiceVfList() { + List<NodeTemplate> serviceVfList = getNodeTemplateBySdcType(toscaTemplate.getTopologyTemplate(), SdcTypes.VF); + return serviceVfList; + } + + @Override + //Sunny flow - covered with UT + public String getMetadataPropertyValue(Metadata metadata, String metadataPropertyName) { + if (GeneralUtility.isEmptyString(metadataPropertyName)) { + log.error("getMetadataPropertyValue - the metadataPropertyName is null or empty"); + return null; + } + if (metadata == null) { + log.error("getMetadataPropertyValue - the metadata is null"); + return null; + } + String metadataPropertyValue = metadata.getValue(metadataPropertyName); + return metadataPropertyValue; + } + + + @Override + //Sunny flow - covered with UT + public List<NodeTemplate> getServiceNodeTemplatesByType(String nodeType) { + if (GeneralUtility.isEmptyString(nodeType)) { + log.error("getServiceNodeTemplatesByType - nodeType - is null or empty"); + return new ArrayList<>(); + } + + List<NodeTemplate> res = new ArrayList<>(); + List<NodeTemplate> nodeTemplates = toscaTemplate.getNodeTemplates(); + for (NodeTemplate nodeTemplate : nodeTemplates) { + if (nodeType.equals(nodeTemplate.getTypeDefinition().getType())) { + res.add(nodeTemplate); + } + } + + return res; + } + + + @Override + public List<NodeTemplate> getServiceNodeTemplates() { + List<NodeTemplate> nodeTemplates = toscaTemplate.getNodeTemplates(); + return nodeTemplates; + } + + @Override + //Sunny flow - covered with UT + public List<NodeTemplate> getVfcListByVf(String vfCustomizationId) { + if (GeneralUtility.isEmptyString(vfCustomizationId)) { + log.error("getVfcListByVf - vfCustomizationId - is null or empty"); + return new ArrayList<>(); + } + + List<NodeTemplate> serviceVfList = getServiceVfList(); + NodeTemplate vfInstance = getNodeTemplateByCustomizationUuid(serviceVfList, vfCustomizationId); + List<NodeTemplate> vfcs = getNodeTemplateBySdcType(vfInstance, SdcTypes.VFC); + vfcs.addAll(getNodeTemplateBySdcType(vfInstance, SdcTypes.CVFC)); + + return vfcs; + } + + @Override + //Sunny flow - covered with UT + public List<Group> getVfModulesByVf(String vfCustomizationUuid) { + List<NodeTemplate> serviceVfList = getServiceVfList(); + NodeTemplate nodeTemplateByCustomizationUuid = getNodeTemplateByCustomizationUuid(serviceVfList, vfCustomizationUuid); + if (nodeTemplateByCustomizationUuid != null) { + /*SubstitutionMappings substitutionMappings = nodeTemplateByCustomizationUuid.getSubstitutionMappings(); + if (substitutionMappings != null){ + List<Group> groups = substitutionMappings.getGroups(); + if (groups != null){ + List<Group> collect = groups.stream().filter(x -> "org.openecomp.groups.VfModule".equals(x.getTypeDefinition().getType())).collect(Collectors.toList()); + log.debug("getVfModulesByVf - VfModules are {}", collect); + return collect; + } + }*/ + String name = nodeTemplateByCustomizationUuid.getName(); + String normaliseComponentInstanceName = SdcToscaUtility.normaliseComponentInstanceName(name); + List<Group> serviceLevelGroups = toscaTemplate.getTopologyTemplate().getGroups(); + log.debug("getVfModulesByVf - VF node template name {}, normalized name {}. Searching groups on service level starting with VF normalized name...", name, normaliseComponentInstanceName); + if (serviceLevelGroups != null) { + List<Group> collect = serviceLevelGroups + .stream() + .filter(x -> "org.openecomp.groups.VfModule".equals(x.getTypeDefinition().getType()) && x.getName().startsWith(normaliseComponentInstanceName)) + .collect(Collectors.toList()); + return collect; + } + } + return new ArrayList<>(); + } + + @Override + //Sunny flow - covered with UT + public String getServiceInputLeafValueOfDefault(String inputLeafValuePath) { + if (GeneralUtility.isEmptyString(inputLeafValuePath)) { + log.error("getServiceInputLeafValueOfDefault - inputLeafValuePath is null or empty"); + return null; + } + + String[] split = getSplittedPath(inputLeafValuePath); + if (split.length < 2 || !split[1].equals("default")) { + log.error("getServiceInputLeafValue - inputLeafValuePath should be of format <input name>#default[optionally #<rest of path>] "); + return null; + } + + List<Input> inputs = toscaTemplate.getInputs(); + if (inputs != null) { + Optional<Input> findFirst = inputs.stream().filter(x -> x.getName().equals(split[0])).findFirst(); + if (findFirst.isPresent()) { + Input input = findFirst.get(); + Object current = input.getDefault(); + Object property = iterateProcessPath(2, current, split); + return property == null || property instanceof Function? null : String.valueOf(property); + } + } + log.error("getServiceInputLeafValue - value not found"); + return null; + } + + @Override + public Object getServiceInputLeafValueOfDefaultAsObject(String inputLeafValuePath) { + if (GeneralUtility.isEmptyString(inputLeafValuePath)) { + log.error("getServiceInputLeafValueOfDefaultAsObject - inputLeafValuePath is null or empty"); + return null; + } + + String[] split = getSplittedPath(inputLeafValuePath); + if (split.length < 2 || !split[1].equals("default")) { + log.error("getServiceInputLeafValueOfDefaultAsObject - inputLeafValuePath should be of format <input name>#default[optionally #<rest of path>] "); + return null; + } + + List<Input> inputs = toscaTemplate.getInputs(); + if (inputs != null) { + Optional<Input> findFirst = inputs.stream().filter(x -> x.getName().equals(split[0])).findFirst(); + if (findFirst.isPresent()) { + Input input = findFirst.get(); + Object current = input.getDefault(); + return iterateProcessPath(2, current, split); + } + } + log.error("getServiceInputLeafValueOfDefaultAsObject - value not found"); + return null; + } + + @SuppressWarnings({ "unchecked", "rawtypes" }) + private Object iterateProcessPath(Integer index, Object current, String[] split) { + if (current == null) { + log.error("iterateProcessPath - this input has no default"); + return null; + } + if (split.length > index) { + for (int i = index; i < split.length; i++) { + if (current instanceof Map) { + current = ((Map<String, Object>) current).get(split[i]); + } else if (current instanceof List) { + current = ((List) current).get(0); + i--; + } + else { + log.error("iterateProcessPath - found an unexpected leaf where expected to find a complex type"); + return null; + } + } + } + if (current != null) { + return current; + } + log.error("iterateProcessPath - Path not Found"); + return null; + } + + private String[] getSplittedPath(String inputLeafValuePath) { + return inputLeafValuePath.split(PATH_DELIMITER); + } + + + @Override + //Sunny flow - covered with UT + public String getServiceSubstitutionMappingsTypeName() { + SubstitutionMappings substitutionMappings = toscaTemplate.getTopologyTemplate().getSubstitutionMappings(); + if (substitutionMappings == null) { + log.debug("getServiceSubstitutionMappingsTypeName - No Substitution Mappings defined"); + return null; + } + + NodeType nodeType = substitutionMappings.getNodeDefinition(); + if (nodeType == null) { + log.debug("getServiceSubstitutionMappingsTypeName - No Substitution Mappings node defined"); + return null; + } + + return nodeType.getType(); + } + + @Override + //Sunny flow - covered with UT + public Metadata getServiceMetadata() { + return toscaTemplate.getMetaData(); + } + + @Override + //Sunny flow - covered with UT + public Map<String, Object> getServiceMetadataProperties() { + if (toscaTemplate.getMetaData() == null){ + return null; + } + return new HashMap<>(toscaTemplate.getMetaData().getAllProperties()); + } + + @Override + public Map<String, String> getServiceMetadataAllProperties() { + if (toscaTemplate.getMetaData() == null){ + return null; + } + return toscaTemplate.getMetaData().getAllProperties(); + } + + @Override + //Sunny flow - covered with UT + public List<Input> getServiceInputs() { + return toscaTemplate.getInputs(); + } + + @Override + //Sunny flow - covered with UT + public String getGroupPropertyLeafValue(Group group, String leafValuePath) { + if (group == null) { + log.error("getGroupPropertyLeafValue - group is null"); + return null; + } + + if (GeneralUtility.isEmptyString(leafValuePath)) { + log.error("getGroupPropertyLeafValue - leafValuePath is null or empty"); + return null; + } + + String[] split = getSplittedPath(leafValuePath); + LinkedHashMap<String, Property> properties = group.getProperties(); + Object property = processProperties(split, properties); + return property == null || property instanceof Function? null : String.valueOf(property); + } + + @Override + public Object getGroupPropertyAsObject(Group group, String leafValuePath) { + if (group == null) { + log.error("getGroupPropertyAsObject - group is null"); + return null; + } + + if (GeneralUtility.isEmptyString(leafValuePath)) { + log.error("getGroupPropertyAsObject - leafValuePath is null or empty"); + return null; + } + + String[] split = getSplittedPath(leafValuePath); + LinkedHashMap<String, Property> properties = group.getProperties(); + return processProperties(split, properties); + } + + @Override + //Sunny flow - covered with UT + public List<NodeTemplate> getCpListByVf(String vfCustomizationId) { + List<NodeTemplate> cpList = new ArrayList<>(); + if (GeneralUtility.isEmptyString(vfCustomizationId)) { + log.error("getCpListByVf vfCustomizationId string is empty"); + return cpList; + } + + List<NodeTemplate> serviceVfList = getServiceVfList(); + if (serviceVfList == null || serviceVfList.size() == 0) { + log.error("getCpListByVf Vfs not exist for vfCustomizationId {}", vfCustomizationId); + return cpList; + } + NodeTemplate vfInstance = getNodeTemplateByCustomizationUuid(serviceVfList, vfCustomizationId); + if (vfInstance == null) { + log.debug("getCpListByVf vf list is null"); + return cpList; + } + cpList = getNodeTemplateBySdcType(vfInstance, SdcTypes.CP); + if (cpList == null || cpList.size() == 0) + log.debug("getCpListByVf cps not exist for vfCustomizationId {}", vfCustomizationId); + return cpList; + } + + @Override + //Sunny flow - covered with UT + public List<NodeTemplate> getMembersOfVfModule(NodeTemplate vf, Group serviceLevelVfModule) { + if (vf == null) { + log.error("getMembersOfVfModule - vf is null"); + return new ArrayList<>(); + } + + if (serviceLevelVfModule == null || serviceLevelVfModule.getMetadata() == null || serviceLevelVfModule.getMetadata().getValue(SdcPropertyNames.PROPERTY_NAME_VFMODULEMODELINVARIANTUUID) == null) { + log.error("getMembersOfVfModule - vfModule or its metadata is null. Cannot match a VF group based on invariantUuid from missing metadata."); + return new ArrayList<>(); + } + + + SubstitutionMappings substitutionMappings = vf.getSubMappingToscaTemplate(); + if (substitutionMappings != null) { + List<Group> groups = substitutionMappings.getGroups(); + if (groups != null) { + Optional<Group> findFirst = groups + .stream() + .filter(x -> (x.getMetadata() != null && serviceLevelVfModule.getMetadata().getValue(SdcPropertyNames.PROPERTY_NAME_VFMODULEMODELINVARIANTUUID).equals(x.getMetadata().getValue(SdcPropertyNames.PROPERTY_NAME_VFMODULEMODELINVARIANTUUID)))).findFirst(); + if (findFirst.isPresent()) { + List<String> members = findFirst.get().getMembers(); + if (members != null) { + List<NodeTemplate> collect = substitutionMappings.getNodeTemplates().stream().filter(x -> members.contains(x.getName())).collect(Collectors.toList()); + return collect; + } + } + } + } + return new ArrayList<>(); + } + + @Override + //Sunny flow - covered with UT + @SuppressWarnings("unchecked") + public List<Pair<NodeTemplate, NodeTemplate>> getNodeTemplatePairsByReqName( + List<NodeTemplate> listOfReqNodeTemplates, List<NodeTemplate> listOfCapNodeTemplates, String reqName) { + + if (listOfReqNodeTemplates == null) { + log.error("getNodeTemplatePairsByReqName - listOfReqNodeTemplates is null"); + return new ArrayList<>(); + } + + if (listOfCapNodeTemplates == null) { + log.error("getNodeTemplatePairsByReqName - listOfCapNodeTemplates is null"); + return new ArrayList<>(); + } + + if (GeneralUtility.isEmptyString(reqName)) { + log.error("getNodeTemplatePairsByReqName - reqName is null or empty"); + return new ArrayList<>(); + } + + List<Pair<NodeTemplate, NodeTemplate>> pairsList = new ArrayList<>(); + + for (NodeTemplate reqNodeTemplate : listOfReqNodeTemplates) { + List<RequirementAssignment> requirements = reqNodeTemplate.getRequirements().getRequirementsByName(reqName).getAll(); + for (RequirementAssignment reqEntry : requirements) { + String node = reqEntry.getNodeTemplateName(); + if (node != null) { + Optional<NodeTemplate> findFirst = listOfCapNodeTemplates.stream().filter(x -> x.getName().equals(node)).findFirst(); + if (findFirst.isPresent()) { + pairsList.add(new ImmutablePair<NodeTemplate, NodeTemplate>(reqNodeTemplate, findFirst.get())); + } + } + } + } + + return pairsList; + } + + @Override + //Sunny flow - covered with UT + //TODO constant strings + public List<NodeTemplate> getAllottedResources() { + List<NodeTemplate> nodeTemplates = null; + nodeTemplates = toscaTemplate.getTopologyTemplate().getNodeTemplates(); + if (nodeTemplates.isEmpty()) { + log.error("getAllottedResources nodeTemplates not exist"); + } + nodeTemplates = nodeTemplates.stream().filter( + x -> x.getMetaData() != null && x.getMetaData().getValue("category").equals("Allotted Resource")) + .collect(Collectors.toList()); + if (nodeTemplates.isEmpty()) { + log.debug("getAllottedResources - allotted resources not exist"); + } else { + } + + return nodeTemplates; + } + + @Override + //Sunny flow - covered with UT + public String getTypeOfNodeTemplate(NodeTemplate nodeTemplate) { + if (nodeTemplate == null) { + + log.error("getTypeOfNodeTemplate nodeTemplate is null"); + return null; + } + return nodeTemplate.getTypeDefinition().getType(); + } + + /** + * This methdd is returning the csarConformanceLevel for input CSAR + * When csarConformanceLevel is configured with failOnError as False in Error Configuration; it + * assigns the default value to csarConformanceLevel which is the max level provided in + * Configuration file + * @return csarConformanceLevel + */ + @Override + public String getConformanceLevel() { + LinkedHashMap<String, Object> csarMeta = toscaTemplate.getMetaProperties("csar.meta"); + if (csarMeta == null){ + log.warn("No csar.meta file is found in CSAR - this file should hold the conformance level of the CSAR. This might be OK for older CSARs."); + if (configurationManager != null && !configurationManager.getErrorConfiguration() + .getErrorInfo("CONFORMANCE_LEVEL_ERROR").getFailOnError()){ + String csarConLevel = configurationManager.getConfiguration().getConformanceLevel().getMaxVersion(); + log.warn("csarConformanceLevel is not found in input csar; defaulting to max version {}" , csarConLevel); + return csarConLevel; + } + else { + log.warn("csarConformanceLevel is not found in input csar; returning null as no defaults defined in error configuration"); + return null; + } + } + + Object conformanceLevel = csarMeta.get("SDC-TOSCA-Definitions-Version"); + if (conformanceLevel != null){ + String confLevelStr = conformanceLevel.toString(); + log.debug("CSAR conformance level is {}", confLevelStr); + return confLevelStr; + } else { + log.error("Invalid csar.meta file - no entry found for SDC-TOSCA-Definitions-Version key. This entry should hold the conformance level."); + return null; + } + } + + + @Override + public String getNodeTemplateCustomizationUuid(NodeTemplate nt) { + String res = null; + if (nt != null && nt.getMetaData() != null){ + res = nt.getMetaData().getValue(CUSTOMIZATION_UUID); + } else { + log.error("Node template or its metadata is null"); + } + return res; + } + + public List<NodeTemplate> getNodeTemplateBySdcType(NodeTemplate parentNodeTemplate, SdcTypes sdcType) { + return getNodeTemplateBySdcType(parentNodeTemplate, sdcType, false); + } + + private List<NodeTemplate> getNodeTemplateBySdcType(NodeTemplate parentNodeTemplate, SdcTypes sdcType, boolean isVNF) { + + if (parentNodeTemplate == null) { + log.error("getNodeTemplateBySdcType - nodeTemplate is null or empty"); + return new ArrayList<>(); + } + + if (sdcType == null) { + log.error("getNodeTemplateBySdcType - sdcType is null or empty"); + return new ArrayList<>(); + } + + SubstitutionMappings substitutionMappings = parentNodeTemplate.getSubMappingToscaTemplate(); + + if (substitutionMappings != null) { + List<NodeTemplate> nodeTemplates = substitutionMappings.getNodeTemplates(); + if (nodeTemplates != null && nodeTemplates.size() > 0) { + if (sdcType.equals(SdcTypes.VFC) && isVNF) { + return nodeTemplates.stream() + .filter(x -> (x.getMetaData() != null && + sdcType.getValue().equals(x.getMetaData().getValue(SdcPropertyNames.PROPERTY_NAME_TYPE))) && isVNFType(x)) + .collect(Collectors.toList()); + } + else { + return nodeTemplates.stream() + .filter(x -> (x.getMetaData() != null && + sdcType.getValue().equals(x.getMetaData().getValue(SdcPropertyNames.PROPERTY_NAME_TYPE))) && !isVNFType(x)) + .collect(Collectors.toList()); + } + } + else { + log.debug("getNodeTemplateBySdcType - SubstitutionMappings' node Templates not exist"); + } + } else + log.debug("getNodeTemplateBySdcType - SubstitutionMappings not exist"); + + return new ArrayList<>(); + } + + public Map<String, String> filterNodeTemplatePropertiesByValue(NodeTemplate nodeTemplate, FilterType filterType, String pattern) { + Map<String, String> filterMap = new HashMap<>(); + + if (nodeTemplate == null) { + log.error("filterNodeTemplatePropertiesByValue nodeTemplate is null"); + return filterMap; + } + + if (filterType == null) { + log.error("filterNodeTemplatePropertiesByValue filterType is null"); + return filterMap; + } + + if (GeneralUtility.isEmptyString(pattern)) { + log.error("filterNodeTemplatePropertiesByValue pattern string is empty"); + return filterMap; + } + + Map<String, Property> ntProperties = nodeTemplate.getProperties(); + + if (ntProperties != null && ntProperties.size() > 0) { + + for (Property current : ntProperties.values()) { + filterProperties(current.getValue(), current.getName(), filterType, pattern, filterMap); + } + } + + log.trace("filterNodeTemplatePropertiesByValue - filterMap value: {}", filterMap); + + return filterMap; + } + + public NodeTemplate getVnfConfig(String vfCustomizationUuid) { + + if (GeneralUtility.isEmptyString(vfCustomizationUuid)) { + log.error("getVnfConfig - vfCustomizationId - is null or empty"); + return null; + } + + List<NodeTemplate> serviceVfList = getServiceVfList(); + NodeTemplate vfInstance = getNodeTemplateByCustomizationUuid(serviceVfList, vfCustomizationUuid); + NodeTemplate vnfConfig = getNodeTemplateBySdcType(vfInstance, SdcTypes.VFC, true).stream().findAny().orElse(null); + return vnfConfig; + } + + @Override + public boolean hasTopology(NodeTemplate nodeTemplate) { + if (nodeTemplate == null) { + log.error("hasTopology - nodeTemplate - is null"); + return false; + } + + if (nodeTemplate.getMetaData() != null) { + String type = nodeTemplate.getMetaData().getValue(SdcPropertyNames.PROPERTY_NAME_TYPE); + log.debug("hasTopology - node template {} is a {} type", nodeTemplate.getName(), type); + return SdcTypes.isComplex(type); + } + + return false; + } + + @Override + public List<NodeTemplate> getNodeTemplateChildren(NodeTemplate nodeTemplate) { + if (nodeTemplate == null) { + log.error("getNodeTemplateChildren - nodeTemplate - is null"); + return new ArrayList<>(); + } + + SubstitutionMappings substitutionMappings = nodeTemplate.getSubMappingToscaTemplate(); + if (substitutionMappings != null) { + List<NodeTemplate> nodeTemplates = substitutionMappings.getNodeTemplates(); + if (nodeTemplates != null && nodeTemplates.size() > 0) { + + return nodeTemplates.stream() + .filter(x -> !isVNFType(x)) + .collect(Collectors.toList()); + } + else { + log.debug("getNodeTemplateChildren - SubstitutionMappings' node Templates not exist"); + } + } else + log.debug("getNodeTemplateChildren - SubstitutionMappings not exist"); + + return new ArrayList<>(); + } + + @Override + public NodeTemplate getServiceNodeTemplateByNodeName(String nodeName) { + if (GeneralUtility.isEmptyString(nodeName)) { + log.error("getServiceNodeTemplateByNodeName - nodeName - is null or empty"); + return null; + } + + List<NodeTemplate> nodeTemplates = getServiceNodeTemplates(); + Optional<NodeTemplate> findFirst = nodeTemplates.stream().filter(nt -> nt.getName().equals(nodeName)).findFirst(); + + return findFirst.isPresent() ? findFirst.get() : null; + } + + @Override + public Metadata getNodeTemplateMetadata(NodeTemplate nt) { + if (nt == null) { + log.error("getNodeTemplateMetadata - nt (node template) - is null"); + return null; + } + + return nt.getMetaData(); + } + + @Override + public CapabilityAssignments getCapabilitiesOf(NodeTemplate nt) { + if (nt == null) { + log.error("getCapabilitiesOf - nt (node template) - is null"); + return null; + } + + return nt.getCapabilities(); + } + + @Override + public RequirementAssignments getRequirementsOf(NodeTemplate nt) { + if (nt == null) { + log.error("getRequirementsOf - nt (node template) - is null"); + return null; + } + + return nt.getRequirements(); + } + + @Override + public String getCapabilityPropertyLeafValue(CapabilityAssignment capability, String pathToPropertyLeafValue) { + if (capability == null) { + log.error("getCapabilityPropertyLeafValue - capability is null"); + return null; + } + + if (GeneralUtility.isEmptyString(pathToPropertyLeafValue)) { + log.error("getCapabilityPropertyLeafValue - pathToPropertyLeafValue is null or empty"); + return null; + } + + String[] split = getSplittedPath(pathToPropertyLeafValue); + LinkedHashMap<String, Property> properties = capability.getProperties(); + Object property = processProperties(split, properties); + return property == null || property instanceof Function ? null : String.valueOf(property); + } + + /************************************* helper functions ***********************************/ + private boolean isVNFType(NodeTemplate nt) { + return nt.getType().endsWith("VnfConfiguration"); + } + + @SuppressWarnings("unchecked") + private Map<String, String> filterProperties(Object property, String path, FilterType filterType, String pattern, Map<String, String> filterMap) { + + if (property instanceof Map) { + for (Map.Entry<String, Object> item: ((Map<String, Object>) property).entrySet()) { + String itemPath = path + PATH_DELIMITER + item.getKey(); + filterProperties(item.getValue(), itemPath, filterType, pattern, filterMap); + } + } else if (property instanceof List) { + for (Object item: (List<Object>)property) { + filterProperties(item, path, filterType, pattern, filterMap); + } + } else { + if (filterType.isMatch(property.toString(), pattern)) { + filterMap.put(path, property.toString()); + } + } + + return filterMap; + } + + public List<NodeTemplate> getServiceNodeTemplateBySdcType(SdcTypes sdcType) { + if (sdcType == null) { + log.error("getServiceNodeTemplateBySdcType - sdcType is null or empty"); + return new ArrayList<>(); + } + + TopologyTemplate topologyTemplate = toscaTemplate.getTopologyTemplate(); + return getNodeTemplateBySdcType(topologyTemplate, sdcType); + } + + + /************************************* helper functions ***********************************/ + private List<NodeTemplate> getNodeTemplateBySdcType(TopologyTemplate topologyTemplate, SdcTypes sdcType) { + if (sdcType == null) { + log.error("getNodeTemplateBySdcType - sdcType is null or empty"); + return new ArrayList<>(); + } + + if (topologyTemplate == null) { + log.error("getNodeTemplateBySdcType - topologyTemplate is null"); + return new ArrayList<>(); + } + + List<NodeTemplate> nodeTemplates = topologyTemplate.getNodeTemplates(); + + if (nodeTemplates != null && nodeTemplates.size() > 0) + return nodeTemplates.stream().filter(x -> (x.getMetaData() != null && sdcType.getValue().equals(x.getMetaData().getValue(SdcPropertyNames.PROPERTY_NAME_TYPE)))).collect(Collectors.toList()); + + log.debug("getNodeTemplateBySdcType - topologyTemplate's nodeTemplates not exist"); + return new ArrayList<>(); + } + + //Assumed to be unique property for the list + private NodeTemplate getNodeTemplateByCustomizationUuid(List<NodeTemplate> nodeTemplates, String customizationId) { + if (customizationId != null) { + Optional<NodeTemplate> findFirst = nodeTemplates.stream().filter(x -> (x.getMetaData() != null && customizationId.equals(x.getMetaData().getValue(SdcPropertyNames.PROPERTY_NAME_CUSTOMIZATIONUUID)))).findFirst(); + return findFirst.isPresent() ? findFirst.get() : null; + } + else { + log.error("getNodeTemplateByCustomizationUuid - customizationId is null"); + return null; + } + } + + private Object processProperties(String[] split, LinkedHashMap<String, Property> properties) { + Optional<Entry<String, Property>> findFirst = properties.entrySet().stream().filter(x -> x.getKey().equals(split[0])).findFirst(); + if (findFirst.isPresent()) { + Property property = findFirst.get().getValue(); + Object current = property.getValue(); + return iterateProcessPath(1, current, split); + } + String propName = (split != null && split.length > 0 ? split[0] : null); + log.error("processProperties - property {} not found", propName); + return null; + } + + + + + +} |