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/*
* Copyright © 2016-2018 European Support Limited
*
* 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.
*/
package org.openecomp.sdc.tosca.services;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.NotSerializableException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.ListIterator;
import java.util.Map;
import java.util.Objects;
import java.util.Optional;
import lombok.AccessLevel;
import lombok.NoArgsConstructor;
import org.apache.commons.collections4.CollectionUtils;
import org.apache.commons.collections4.MapUtils;
import org.onap.sdc.tosca.datatypes.model.AttributeDefinition;
import org.onap.sdc.tosca.datatypes.model.CapabilityAssignment;
import org.onap.sdc.tosca.datatypes.model.CapabilityDefinition;
import org.onap.sdc.tosca.datatypes.model.Constraint;
import org.onap.sdc.tosca.datatypes.model.DataType;
import org.onap.sdc.tosca.datatypes.model.EntrySchema;
import org.onap.sdc.tosca.datatypes.model.GroupDefinition;
import org.onap.sdc.tosca.datatypes.model.Import;
import org.onap.sdc.tosca.datatypes.model.NodeTemplate;
import org.onap.sdc.tosca.datatypes.model.NodeType;
import org.onap.sdc.tosca.datatypes.model.ParameterDefinition;
import org.onap.sdc.tosca.datatypes.model.PolicyDefinition;
import org.onap.sdc.tosca.datatypes.model.PropertyDefinition;
import org.onap.sdc.tosca.datatypes.model.RelationshipTemplate;
import org.onap.sdc.tosca.datatypes.model.RequirementAssignment;
import org.onap.sdc.tosca.datatypes.model.RequirementDefinition;
import org.onap.sdc.tosca.datatypes.model.ServiceTemplate;
import org.onap.sdc.tosca.datatypes.model.SubstitutionMapping;
import org.onap.sdc.tosca.datatypes.model.TopologyTemplate;
import org.onap.sdc.tosca.datatypes.model.heatextend.ParameterDefinitionExt;
import org.onap.sdc.tosca.services.ToscaExtensionYamlUtil;
import org.onap.sdc.tosca.services.YamlUtil;
import org.openecomp.core.utilities.CommonMethods;
import org.openecomp.sdc.common.errors.CoreException;
import org.openecomp.sdc.logging.api.Logger;
import org.openecomp.sdc.logging.api.LoggerFactory;
import org.openecomp.sdc.tosca.datatypes.ToscaCapabilityType;
import org.openecomp.sdc.tosca.datatypes.ToscaFunctions;
import org.openecomp.sdc.tosca.datatypes.ToscaRelationshipType;
import org.openecomp.sdc.tosca.errors.InvalidAddActionNullEntityErrorBuilder;
import org.openecomp.sdc.tosca.errors.InvalidRequirementAssignmentErrorBuilder;
import org.openecomp.sdc.tosca.services.impl.ToscaAnalyzerServiceImpl;
/**
* The type Data model util.
*/
@NoArgsConstructor(access = AccessLevel.PRIVATE)
public class DataModelUtil {
private static final Logger LOGGER = LoggerFactory.getLogger(DataModelUtil.class);
private static final String SERVICE_TEMPLATE = "Service Template";
private static final String NODE_TYPE = "Node Type";
/**
* Add substitution mapping.
*
* @param serviceTemplate the service template
* @param substitutionMapping the substitution mapping
*/
public static void addSubstitutionMapping(ServiceTemplate serviceTemplate,
SubstitutionMapping substitutionMapping) {
if (serviceTemplate == null) {
throw new CoreException(new InvalidAddActionNullEntityErrorBuilder("Substitution Mapping", SERVICE_TEMPLATE)
.build());
}
if (serviceTemplate.getTopology_template() == null) {
serviceTemplate.setTopology_template(new TopologyTemplate());
}
serviceTemplate.getTopology_template().setSubstitution_mappings(substitutionMapping);
}
/**
* Gets node template directives.
*
* @param nodeTemplate the node template
* @return the directives
*/
public static List<String> getDirectives(NodeTemplate nodeTemplate) {
if (Objects.isNull(nodeTemplate) || Objects.isNull(nodeTemplate.getDirectives())) {
return Collections.emptyList();
}
return nodeTemplate.getDirectives();
}
/**
* Add substitution mapping req.
*
* @param serviceTemplate the service template
* @param substitutionMappingRequirementId the substitution mapping requirement id
* @param substitutionMappingRequirementList the substitution mapping requirement list
*/
public static void addSubstitutionMappingReq(ServiceTemplate serviceTemplate,
String substitutionMappingRequirementId,
List<String> substitutionMappingRequirementList) {
if (serviceTemplate == null) {
throw new CoreException(
new InvalidAddActionNullEntityErrorBuilder("Substitution Mapping Requirements", SERVICE_TEMPLATE)
.build());
}
if (serviceTemplate.getTopology_template() == null) {
serviceTemplate.setTopology_template(new TopologyTemplate());
}
if (serviceTemplate.getTopology_template().getSubstitution_mappings() == null) {
serviceTemplate.getTopology_template().setSubstitution_mappings(new SubstitutionMapping());
}
if (serviceTemplate.getTopology_template().getSubstitution_mappings().getRequirements() == null) {
serviceTemplate.getTopology_template().getSubstitution_mappings().setRequirements(new HashMap<>());
}
serviceTemplate.getTopology_template().getSubstitution_mappings().getRequirements()
.put(substitutionMappingRequirementId, substitutionMappingRequirementList);
}
/**
* Add substitution mapping capability.
*
* @param serviceTemplate the service template
* @param substitutionMappingCapabilityId the substitution mapping capability id
* @param substitutionMappingCapabilityList the substitution mapping capability list
*/
public static void addSubstitutionMappingCapability(ServiceTemplate serviceTemplate,
String substitutionMappingCapabilityId,
List<String> substitutionMappingCapabilityList) {
if (serviceTemplate == null) {
throw new CoreException(new InvalidAddActionNullEntityErrorBuilder("Substitution Mapping Capabilities",
SERVICE_TEMPLATE).build());
}
if (serviceTemplate.getTopology_template() == null) {
serviceTemplate.setTopology_template(new TopologyTemplate());
}
if (serviceTemplate.getTopology_template().getSubstitution_mappings() == null) {
serviceTemplate.getTopology_template().setSubstitution_mappings(new SubstitutionMapping());
}
if (serviceTemplate.getTopology_template().getSubstitution_mappings().getCapabilities() == null) {
serviceTemplate.getTopology_template().getSubstitution_mappings().setCapabilities(new HashMap<>());
}
serviceTemplate.getTopology_template().getSubstitution_mappings().getCapabilities()
.putIfAbsent(substitutionMappingCapabilityId, substitutionMappingCapabilityList);
}
/**
* Gets node templates from the service template.
*
* @param serviceTemplate the service template
* @return the service template node templates and empty map if not present
*/
public static Map<String, NodeTemplate> getNodeTemplates(ServiceTemplate serviceTemplate) {
if (Objects.isNull(serviceTemplate) || Objects.isNull(serviceTemplate.getTopology_template())
|| MapUtils.isEmpty(serviceTemplate.getTopology_template().getNode_templates())) {
return new HashMap<>();
}
return serviceTemplate.getTopology_template().getNode_templates();
}
/**
* Gets groups from the service template.
*
* @param serviceTemplate the service template
* @return the service template groups and empty map if not present
*/
public static Map<String, GroupDefinition> getGroups(ServiceTemplate serviceTemplate) {
if (Objects.isNull(serviceTemplate) || Objects.isNull(serviceTemplate.getTopology_template())
|| MapUtils.isEmpty(serviceTemplate.getTopology_template().getGroups())) {
return new HashMap<>();
}
return serviceTemplate.getTopology_template().getGroups();
}
/**
* Add node template.
*
* @param serviceTemplate the service template
* @param nodeTemplateId the node template id
* @param nodeTemplate the node template
*/
public static void addNodeTemplate(ServiceTemplate serviceTemplate, String nodeTemplateId,
NodeTemplate nodeTemplate) {
if (serviceTemplate == null) {
throw new CoreException(
new InvalidAddActionNullEntityErrorBuilder("Node Template", SERVICE_TEMPLATE).build());
}
TopologyTemplate topologyTemplate = serviceTemplate.getTopology_template();
if (Objects.isNull(topologyTemplate)) {
topologyTemplate = new TopologyTemplate();
serviceTemplate.setTopology_template(topologyTemplate);
}
if (topologyTemplate.getNode_templates() == null) {
topologyTemplate.setNode_templates(new HashMap<>());
}
topologyTemplate.getNode_templates().put(nodeTemplateId, nodeTemplate);
}
/**
* Add capabilities def to node type.
*
* @param nodeType the node type
* @param capabilities the capability definitions
*/
public static void addNodeTypeCapabilitiesDef(NodeType nodeType, Map<String, CapabilityDefinition> capabilities) {
if (MapUtils.isEmpty(capabilities)) {
return;
}
if (nodeType == null) {
throw new CoreException(
new InvalidAddActionNullEntityErrorBuilder("Capability Definition", NODE_TYPE).build());
}
if (MapUtils.isEmpty(nodeType.getCapabilities())) {
nodeType.setCapabilities(new HashMap<>());
}
for (Map.Entry<String, CapabilityDefinition> entry : capabilities.entrySet()) {
nodeType.getCapabilities().put(entry.getKey(), entry.getValue());
}
}
/**
* Set capabilities def to node type.
*
* @param nodeType the node type
* @param capabilities the capability definitions
*/
public static void setNodeTypeCapabilitiesDef(NodeType nodeType, Map<String, CapabilityDefinition> capabilities) {
if (MapUtils.isEmpty(capabilities)) {
return;
}
if (nodeType == null) {
throw new CoreException(new InvalidAddActionNullEntityErrorBuilder("Capability Definition", NODE_TYPE)
.build());
}
if (MapUtils.isEmpty(nodeType.getCapabilities())) {
nodeType.setCapabilities(new HashMap<>());
}
if (MapUtils.isNotEmpty(capabilities)) {
nodeType.setCapabilities(new HashMap<>());
for (Map.Entry<String, CapabilityDefinition> entry : capabilities.entrySet()) {
nodeType.getCapabilities().put(entry.getKey(), entry.getValue());
}
}
}
/**
* Add policy definition.
*
* @param serviceTemplate the service template
* @param policyId the policy id
* @param policyDefinition the policy definition
*/
public static void addPolicyDefinition(ServiceTemplate serviceTemplate, String policyId,
PolicyDefinition policyDefinition) {
if (serviceTemplate == null) {
throw new CoreException(
new InvalidAddActionNullEntityErrorBuilder("Policy Definition", SERVICE_TEMPLATE).build());
}
TopologyTemplate topologyTemplate = serviceTemplate.getTopology_template();
if (Objects.isNull(topologyTemplate)) {
topologyTemplate = new TopologyTemplate();
serviceTemplate.setTopology_template(topologyTemplate);
}
if (topologyTemplate.getPolicies() == null) {
topologyTemplate.setPolicies(new HashMap<>());
}
topologyTemplate.getPolicies().put(policyId, policyDefinition);
}
/**
* Add node type.
*
* @param serviceTemplate the service template
* @param nodeTypeId the node type id
* @param nodeType the node type
*/
public static void addNodeType(ServiceTemplate serviceTemplate, String nodeTypeId, NodeType nodeType) {
if (serviceTemplate == null) {
throw new CoreException(new InvalidAddActionNullEntityErrorBuilder(NODE_TYPE, SERVICE_TEMPLATE).build());
}
if (serviceTemplate.getNode_types() == null) {
serviceTemplate.setNode_types(new HashMap<>());
}
serviceTemplate.getNode_types().put(nodeTypeId, nodeType);
}
public static void addDataType(final ServiceTemplate serviceTemplate, final String key,
final DataType nodeTypeValue) {
if (serviceTemplate == null) {
throw new CoreException(new InvalidAddActionNullEntityErrorBuilder("Data Type", SERVICE_TEMPLATE).build());
}
if (serviceTemplate.getData_types() == null) {
serviceTemplate.setData_types(new HashMap<>());
}
serviceTemplate.getData_types().put(key, nodeTypeValue);
}
/**
* Add relationship template.
*
* @param serviceTemplate the service template
* @param relationshipTemplateId the relationship template id
* @param relationshipTemplate the relationship template
*/
public static void addRelationshipTemplate(ServiceTemplate serviceTemplate, String relationshipTemplateId,
RelationshipTemplate relationshipTemplate) {
if (serviceTemplate == null) {
throw new CoreException(
new InvalidAddActionNullEntityErrorBuilder("Relationship Template", SERVICE_TEMPLATE).build());
}
if (serviceTemplate.getTopology_template() == null) {
serviceTemplate.setTopology_template(new TopologyTemplate());
}
if (serviceTemplate.getTopology_template().getRelationship_templates() == null) {
serviceTemplate.getTopology_template().setRelationship_templates(new HashMap<>());
}
serviceTemplate.getTopology_template().getRelationship_templates()
.put(relationshipTemplateId, relationshipTemplate);
}
/**
* Add requirement assignment.
*
* @param nodeTemplate the node template
* @param requirementId the requirement id
* @param requirementAssignment the requirement assignment
*/
public static void addRequirementAssignment(NodeTemplate nodeTemplate, String requirementId,
RequirementAssignment requirementAssignment) {
if (nodeTemplate == null) {
throw new CoreException(
new InvalidAddActionNullEntityErrorBuilder("Requirement Assignment",
"Node Template").build());
}
if (requirementAssignment.getNode() == null) {
throw new CoreException(new InvalidRequirementAssignmentErrorBuilder(requirementId).build());
}
Map<String, RequirementAssignment> requirement = new HashMap<>();
requirement.put(requirementId, requirementAssignment);
nodeTemplate.addRequirements(requirement);
}
/**
* Creates a new requirement assignment object for attachment requirement.
*
* @param node the node
* @return the attachment requirement assignment object
*/
public static RequirementAssignment createAttachmentRequirementAssignment(String node) {
RequirementAssignment requirement = new RequirementAssignment();
requirement.setCapability(ToscaCapabilityType.NATIVE_ATTACHMENT);
requirement.setNode(node);
requirement.setRelationship(ToscaRelationshipType.ATTACHES_TO);
return requirement;
}
/**
* Gets node template.
*
* @param serviceTemplate the service template
* @param nodeTemplateId the node template id
* @return the node template
*/
public static NodeTemplate getNodeTemplate(ServiceTemplate serviceTemplate, String nodeTemplateId) {
if (serviceTemplate == null || serviceTemplate.getTopology_template() == null
|| serviceTemplate.getTopology_template().getNode_templates() == null) {
return null;
}
return serviceTemplate.getTopology_template().getNode_templates().get(nodeTemplateId);
}
/**
* Gets node type.
*
* @param serviceTemplate the service template
* @param nodeTypeId the node type id
* @return the node type
*/
public static NodeType getNodeType(ServiceTemplate serviceTemplate, String nodeTypeId) {
if (serviceTemplate == null || serviceTemplate.getNode_types() == null) {
return null;
}
return serviceTemplate.getNode_types().get(nodeTypeId);
}
/**
* Gets requirement definition.
*
* @param nodeType the node type
* @param requirementDefinitionId the requirement definition id
* @return the requirement definition
*/
public static Optional<RequirementDefinition> getRequirementDefinition(NodeType nodeType,
String requirementDefinitionId) {
if (nodeType == null || nodeType.getRequirements() == null || requirementDefinitionId == null) {
return Optional.empty();
}
return getRequirementDefinition(nodeType.getRequirements(), requirementDefinitionId);
}
/**
* get requirement definition from requirement definition list by req key.
*
* @param requirementsDefinitionList requirement definition list
* @param requirementKey requirement key
*/
public static Optional<RequirementDefinition> getRequirementDefinition(
List<Map<String, RequirementDefinition>> requirementsDefinitionList, String requirementKey) {
if (CollectionUtils.isEmpty(requirementsDefinitionList)) {
return Optional.empty();
}
ToscaExtensionYamlUtil toscaExtensionYamlUtil = new ToscaExtensionYamlUtil();
for (Map<String, RequirementDefinition> requirementMap : requirementsDefinitionList) {
if (requirementMap.containsKey(requirementKey)) {
RequirementDefinition requirementDefinition = toscaExtensionYamlUtil.yamlToObject(
toscaExtensionYamlUtil.objectToYaml(requirementMap.get(requirementKey)),
RequirementDefinition.class);
return Optional.of(requirementDefinition);
}
}
return Optional.empty();
}
/**
* Gets capability definition.
*
* @param nodeType the node type
* @param capabilityDefinitionId the capability definition id
* @return the capability definition
*/
public static Optional<CapabilityDefinition> getCapabilityDefinition(NodeType nodeType,
String capabilityDefinitionId) {
if (nodeType == null || nodeType.getCapabilities() == null || capabilityDefinitionId == null) {
return Optional.empty();
}
return Optional.ofNullable(nodeType.getCapabilities().get(capabilityDefinitionId));
}
/**
* Add group definition to topology template.
*
* @param serviceTemplate the service template
* @param groupName the group name
* @param group the group
*/
public static void addGroupDefinitionToTopologyTemplate(ServiceTemplate serviceTemplate, String groupName,
GroupDefinition group) {
if (serviceTemplate == null) {
throw new CoreException(
new InvalidAddActionNullEntityErrorBuilder("Group Definition", SERVICE_TEMPLATE).build());
}
TopologyTemplate topologyTemplate = serviceTemplate.getTopology_template();
if (Objects.isNull(topologyTemplate)) {
topologyTemplate = new TopologyTemplate();
serviceTemplate.setTopology_template(topologyTemplate);
}
if (topologyTemplate.getGroups() == null) {
topologyTemplate.setGroups(new HashMap<>());
}
if (serviceTemplate.getTopology_template().getGroups() == null) {
Map<String, GroupDefinition> groups = new HashMap<>();
serviceTemplate.getTopology_template().setGroups(groups);
}
serviceTemplate.getTopology_template().getGroups().put(groupName, group);
}
/**
* Adds a group member to an existing group in the service template.
*
* @param serviceTemplate the service template
* @param groupName the group name
* @param groupMemberId the group member id
*/
public static void addGroupMember(ServiceTemplate serviceTemplate, String groupName, String groupMemberId) {
TopologyTemplate topologyTemplate = serviceTemplate.getTopology_template();
if (Objects.isNull(topologyTemplate) || topologyTemplate.getGroups() == null
|| topologyTemplate.getGroups().get(groupName) == null) {
return;
}
GroupDefinition groupDefinition = topologyTemplate.getGroups().get(groupName);
if (CollectionUtils.isEmpty(groupDefinition.getMembers())) {
groupDefinition.setMembers(new ArrayList<>());
}
if (!groupDefinition.getMembers().contains(groupMemberId)) {
groupDefinition.getMembers().add(groupMemberId);
}
}
/**
* Create parameter definition property definition.
*
* @param type the type
* @param description the description
* @param required the required
* @param constraints the constraints
* @param entrySchema the entry schema
* @param defaultVal the default val
* @return the property definition
*/
public static ParameterDefinition createParameterDefinition(String type, String description, Boolean required,
List<Constraint> constraints, EntrySchema entrySchema,
Object defaultVal) {
ParameterDefinition paramDef = new ParameterDefinition();
paramDef.setType(type);
paramDef.setDescription(description);
paramDef.setRequired(required);
paramDef.setConstraints(constraints);
paramDef.setEntry_schema(entrySchema == null ? null : entrySchema.clone());
paramDef.set_default(defaultVal);
return paramDef;
}
/**
* Create requirement requirement definition.
*
* @param capability the capability
* @param node the node
* @param relationship the relationship
* @param occurrences the occurrences
* @return the requirement definition
*/
public static RequirementDefinition createRequirement(String capability, String node, String relationship,
Object[] occurrences) {
RequirementDefinition requirementDefinition = new RequirementDefinition();
requirementDefinition.setCapability(capability);
requirementDefinition.setNode(node);
requirementDefinition.setRelationship(relationship);
if (occurrences != null) {
requirementDefinition.setOccurrences(occurrences);
}
return requirementDefinition;
}
/**
* Create entry schema entry schema.
*
* @param type the type
* @param description the description
* @param constraints the constraints
* @return the entry schema
*/
public static EntrySchema createEntrySchema(String type, String description, List<Constraint> constraints) {
if (Objects.isNull(type) && Objects.isNull(description) && CollectionUtils.isEmpty(constraints)) {
return null;
}
EntrySchema entrySchema = new EntrySchema();
entrySchema.setType(type);
entrySchema.setDescription(description);
entrySchema.setConstraints(constraints);
return entrySchema;
}
/**
* Create get input property value from list parameter map.
*
* @param inputPropertyListName the input property list name
* @param indexInTheList the index in the list
* @param nestedPropertyName the nested property name
* @return the map
*/
public static Map createGetInputPropertyValueFromListParameter(String inputPropertyListName, int indexInTheList,
String... nestedPropertyName) {
List<Object> propertyList = new ArrayList<>();
propertyList.add(inputPropertyListName);
propertyList.add(indexInTheList);
if (nestedPropertyName != null) {
Collections.addAll(propertyList, nestedPropertyName);
}
Map<String, Object> getInputProperty = new HashMap<>();
getInputProperty.put(ToscaFunctions.GET_INPUT.getFunctionName(), propertyList);
return getInputProperty;
}
/**
* Convert property def to parameter def parameter definition ext.
*
* @param propertyDefinition the property definition
* @return the parameter definition ext
*/
public static ParameterDefinitionExt convertPropertyDefToParameterDef(PropertyDefinition propertyDefinition) {
if (propertyDefinition == null) {
return null;
}
ParameterDefinitionExt parameterDefinition = new ParameterDefinitionExt();
parameterDefinition.setType(propertyDefinition.getType());
parameterDefinition.setDescription(propertyDefinition.getDescription());
parameterDefinition.setRequired(propertyDefinition.getRequired());
parameterDefinition.set_default(propertyDefinition.get_default());
parameterDefinition.setStatus(propertyDefinition.getStatus());
parameterDefinition.setConstraints(propertyDefinition.getConstraints());
parameterDefinition.setEntry_schema(Objects.isNull(propertyDefinition.getEntry_schema()) ? null :
propertyDefinition.getEntry_schema().clone());
parameterDefinition.setHidden(false);
parameterDefinition.setImmutable(false);
return parameterDefinition;
}
/**
* Convert attribute def to parameter def parameter definition ext.
*
* @param attributeDefinition the attribute definition
* @param outputValue the output value
* @return the parameter definition ext
*/
public static ParameterDefinitionExt convertAttributeDefToParameterDef(AttributeDefinition attributeDefinition,
Map<String, List> outputValue) {
if (attributeDefinition == null) {
return null;
}
ParameterDefinitionExt parameterDefinition = new ParameterDefinitionExt();
parameterDefinition.setDescription(attributeDefinition.getDescription());
parameterDefinition.setValue(outputValue);
return parameterDefinition;
}
public static boolean isNodeTemplate(String entryId, ServiceTemplate serviceTemplate) {
return serviceTemplate.getTopology_template().getNode_templates() != null
&& serviceTemplate.getTopology_template().getNode_templates().get(entryId) != null;
}
/**
* Add Input parameter.
*
* @param serviceTemplate the service template
* @param parameterDefinitionId the parameter definition id
* @param parameterDefinition the parameter definition
*/
public static void addInputParameterToTopologyTemplate(ServiceTemplate serviceTemplate,
String parameterDefinitionId,
ParameterDefinition parameterDefinition) {
if (Objects.isNull(serviceTemplate)) {
throw new CoreException(
new InvalidAddActionNullEntityErrorBuilder("Topology Template Input Parameter", SERVICE_TEMPLATE)
.build());
}
TopologyTemplate topologyTemplate = serviceTemplate.getTopology_template();
if (Objects.isNull(topologyTemplate)) {
topologyTemplate = new TopologyTemplate();
serviceTemplate.setTopology_template(topologyTemplate);
}
if (topologyTemplate.getInputs() == null) {
topologyTemplate.setInputs(new HashMap<>());
}
topologyTemplate.getInputs().put(parameterDefinitionId, parameterDefinition);
}
/**
* Add Output parameter.
*
* @param serviceTemplate the service template
* @param parameterDefinitionId the parameter definition id
* @param parameterDefinition the parameter definition
*/
public static void addOutputParameterToTopologyTemplate(ServiceTemplate serviceTemplate,
String parameterDefinitionId,
ParameterDefinition parameterDefinition) {
if (Objects.isNull(serviceTemplate)) {
throw new CoreException(
new InvalidAddActionNullEntityErrorBuilder("Topology Template Output Parameter", SERVICE_TEMPLATE)
.build());
}
TopologyTemplate topologyTemplate = serviceTemplate.getTopology_template();
if (Objects.isNull(topologyTemplate)) {
topologyTemplate = new TopologyTemplate();
serviceTemplate.setTopology_template(topologyTemplate);
}
if (topologyTemplate.getOutputs() == null) {
topologyTemplate.setOutputs(new HashMap<>());
}
topologyTemplate.getOutputs().put(parameterDefinitionId, parameterDefinition);
}
/**
* Add requirement def to requirement def list.
*
* @param requirementList requirement list
* @param requirementDef added requirement def
*/
public static void addRequirementToList(List<Map<String, RequirementDefinition>> requirementList,
Map<String, RequirementDefinition> requirementDef) {
if (requirementDef == null) {
return;
}
if (requirementList == null) {
requirementList = new ArrayList<>();
}
for (Map.Entry<String, RequirementDefinition> entry : requirementDef.entrySet()) {
CommonMethods.mergeEntryInList(entry.getKey(), entry.getValue(), requirementList);
}
}
/**
* get node template requirement.
*
* @param nodeTemplate node template
*/
public static Map<String, RequirementAssignment> getNodeTemplateRequirements(NodeTemplate nodeTemplate) {
if (Objects.isNull(nodeTemplate)) {
return null;
}
List<Map<String, RequirementAssignment>> templateRequirements = nodeTemplate.getRequirements();
Map<String, RequirementAssignment> nodeTemplateRequirementsAssignment = new HashMap<>();
if (CollectionUtils.isEmpty(templateRequirements)) {
return nodeTemplateRequirementsAssignment;
}
ToscaExtensionYamlUtil toscaExtensionYamlUtil = new ToscaExtensionYamlUtil();
for (Map<String, RequirementAssignment> requirementAssignmentMap : templateRequirements) {
for (Map.Entry<String, RequirementAssignment> requirementEntry : requirementAssignmentMap.entrySet()) {
RequirementAssignment requirementAssignment = (toscaExtensionYamlUtil.yamlToObject(
toscaExtensionYamlUtil.objectToYaml(requirementEntry.getValue()), RequirementAssignment.class));
nodeTemplateRequirementsAssignment.put(requirementEntry.getKey(), requirementAssignment);
}
}
return nodeTemplateRequirementsAssignment;
}
/**
* Gets the list of requirements for the node template.
*
* @param nodeTemplate the node template
* @return the node template requirement list and null if the node has no requirements
*/
public static List<Map<String, RequirementAssignment>> getNodeTemplateRequirementList(NodeTemplate nodeTemplate) {
ToscaExtensionYamlUtil toscaExtensionYamlUtil = new ToscaExtensionYamlUtil();
//Creating concrete objects
List<Map<String, RequirementAssignment>> requirements = nodeTemplate.getRequirements();
List<Map<String, RequirementAssignment>> concreteRequirementList = null;
if (requirements != null) {
concreteRequirementList = new ArrayList<>();
ListIterator<Map<String, RequirementAssignment>> reqListIterator = requirements.listIterator();
while (reqListIterator.hasNext()) {
Map<String, RequirementAssignment> requirement = reqListIterator.next();
Map<String, RequirementAssignment> concreteRequirement = new HashMap<>();
for (Map.Entry<String, RequirementAssignment> reqEntry : requirement.entrySet()) {
RequirementAssignment requirementAssignment = (toscaExtensionYamlUtil.yamlToObject(
toscaExtensionYamlUtil.objectToYaml(reqEntry.getValue()), RequirementAssignment.class));
concreteRequirement.put(reqEntry.getKey(), requirementAssignment);
concreteRequirementList.add(concreteRequirement);
reqListIterator.remove();
}
}
requirements.clear();
requirements.addAll(concreteRequirementList);
nodeTemplate.setRequirements(requirements);
}
return concreteRequirementList;
}
/**
* get requirement assignment from requirement assignment list by req key.
*
* @param requirementsAssignmentList requirement definition list
* @param requirementKey requirement key
*/
public static Optional<List<RequirementAssignment>> getRequirementAssignment(
List<Map<String, RequirementAssignment>> requirementsAssignmentList, String requirementKey) {
if (CollectionUtils.isEmpty(requirementsAssignmentList)) {
return Optional.empty();
}
List<RequirementAssignment> matchRequirementAssignmentList = new ArrayList<>();
for (Map<String, RequirementAssignment> requirementMap : requirementsAssignmentList) {
if (requirementMap.containsKey(requirementKey)) {
ToscaExtensionYamlUtil toscaExtensionYamlUtil = new ToscaExtensionYamlUtil();
RequirementAssignment requirementAssignment = (toscaExtensionYamlUtil.yamlToObject(
toscaExtensionYamlUtil.objectToYaml(requirementMap.get(requirementKey)),
RequirementAssignment.class));
matchRequirementAssignmentList.add(requirementAssignment);
}
}
if (CollectionUtils.isEmpty(matchRequirementAssignmentList)) {
return Optional.empty();
}
return Optional.of(matchRequirementAssignmentList);
}
/**
* remove requirement definition from requirement definition list by req key.
*
* @param requirementsDefinitionList requirement definition list
* @param requirementKey requirement key
*/
public static void removeRequirementsDefinition(List<Map<String, RequirementDefinition>> requirementsDefinitionList,
String requirementKey) {
if (requirementsDefinitionList == null) {
return;
}
List<Map<String, RequirementDefinition>> mapToBeRemoved = new ArrayList<>();
for (Map<String, RequirementDefinition> reqMap : requirementsDefinitionList) {
reqMap.remove(requirementKey);
if (reqMap.isEmpty()) {
mapToBeRemoved.add(reqMap);
}
}
for (Map<String, RequirementDefinition> removeMap : mapToBeRemoved) {
requirementsDefinitionList.remove(removeMap);
}
}
/**
* remove requirement assignment from requirement definition list by req key.
*
* @param requirementsAssignmentList requirement Assignment list
* @param requirementKey requirement key
*/
public static void removeRequirementsAssignment(List<Map<String, RequirementAssignment>> requirementsAssignmentList,
String requirementKey) {
if (requirementsAssignmentList == null) {
return;
}
List<Map<String, RequirementAssignment>> mapToBeRemoved = new ArrayList<>();
for (Map<String, RequirementAssignment> reqMap : requirementsAssignmentList) {
reqMap.remove(requirementKey);
if (reqMap.isEmpty()) {
mapToBeRemoved.add(reqMap);
}
}
for (Map<String, RequirementAssignment> removeMap : mapToBeRemoved) {
requirementsAssignmentList.remove(removeMap);
}
}
/**
* Remove requirement assignment.
*
* @param nodeTemplate the node template
* @param requirementKey the requirement key
* @param requirementAssignmentToBeDeleted the requirement assignment to be deleted
*/
public static void removeRequirementAssignment(NodeTemplate nodeTemplate, String requirementKey,
RequirementAssignment requirementAssignmentToBeDeleted) {
ToscaAnalyzerService toscaAnalyzerService = new ToscaAnalyzerServiceImpl();
List<Map<String, RequirementAssignment>> nodeTemplateRequirements = nodeTemplate.getRequirements();
if (nodeTemplateRequirements == null) {
return;
}
ListIterator<Map<String, RequirementAssignment>> iter = nodeTemplateRequirements.listIterator();
while (iter.hasNext()) {
Map<String, RequirementAssignment> reqMap = iter.next();
RequirementAssignment requirementAssignment = reqMap.get(requirementKey);
if (requirementAssignment != null) {
boolean isDesiredRequirementAssignment = toscaAnalyzerService
.isDesiredRequirementAssignment(requirementAssignment,
requirementAssignmentToBeDeleted
.getCapability(),
requirementAssignmentToBeDeleted.getNode(),
requirementAssignmentToBeDeleted
.getRelationship());
if (isDesiredRequirementAssignment) {
iter.remove();
}
}
}
}
/**
* Return the suffix of the input namespace For an exampale - for abc.sdf.vsrx, return vsrx
*
* @param namespace namespace
* @return String namespace suffix
*/
public static String getNamespaceSuffix(String namespace) {
if (namespace == null) {
return null;
}
String delimiterChar = ".";
if (namespace.contains(delimiterChar)) {
return namespace.substring(namespace.lastIndexOf(delimiterChar) + 1);
}
return namespace;
}
/**
* Return true if the input import exist in the input imports list.
*
* @param imports namespace
* @param importId namespace
* @return true if exist, false if not exist
*/
public static boolean isImportAddedToServiceTemplate(List<Map<String, Import>> imports, String importId) {
for (Map<String, Import> anImport : imports) {
if (anImport.containsKey(importId)) {
return true;
}
}
return false;
}
/**
* Get output parameter according to the input outputParameterId.
*
* @param serviceTemplate service template
* @param outputParameterId output parameter id
* @return ParameterDefinition - output parameter
*/
public static ParameterDefinition getOuputParameter(ServiceTemplate serviceTemplate, String outputParameterId) {
if (serviceTemplate == null || serviceTemplate.getTopology_template() == null
|| serviceTemplate.getTopology_template().getOutputs() == null) {
return null;
}
return serviceTemplate.getTopology_template().getOutputs().get(outputParameterId);
}
/**
* Gets input parameters in a service template.
*
* @param serviceTemplate the service template
* @return the input parameters
*/
public static Map<String, ParameterDefinition> getInputParameters(ServiceTemplate serviceTemplate) {
if (serviceTemplate == null || serviceTemplate.getTopology_template() == null
|| serviceTemplate.getTopology_template().getInputs() == null) {
return null;
}
return serviceTemplate.getTopology_template().getInputs();
}
/**
* Gets relationship templates in a service template.
*
* @param serviceTemplate the service template
* @return the relationship template
*/
public static Map<String, RelationshipTemplate> getRelationshipTemplates(ServiceTemplate serviceTemplate) {
if (serviceTemplate == null || serviceTemplate.getTopology_template() == null
|| serviceTemplate.getTopology_template().getRelationship_templates() == null) {
return null;
}
return serviceTemplate.getTopology_template().getRelationship_templates();
}
/**
* Get property value according to the input propertyId.
*
* @param nodeTemplate node template
* @param propertyId property id
* @return Object property Value
*/
public static Object getPropertyValue(NodeTemplate nodeTemplate, String propertyId) {
if (nodeTemplate == null || nodeTemplate.getProperties() == null) {
return null;
}
return nodeTemplate.getProperties().get(propertyId);
}
/**
* Get node template properties according to the input node template id.
*
* @param serviceTemplate service template
* @param nodeTemplateId node template id
* @return node template properties
*/
public static Map<String, Object> getNodeTemplateProperties(ServiceTemplate serviceTemplate,
String nodeTemplateId) {
if (serviceTemplate == null || serviceTemplate.getTopology_template() == null
|| serviceTemplate.getTopology_template().getNode_templates() == null
|| serviceTemplate.getTopology_template().getNode_templates().get(nodeTemplateId) == null) {
return null;
}
return serviceTemplate.getTopology_template().getNode_templates().get(nodeTemplateId).getProperties();
}
/**
* Adds a property to a node template.
*
* @param nodeTemplate the node template
* @param propertyKey the property key
* @param propertyValue the property value
*/
public static void addNodeTemplateProperty(NodeTemplate nodeTemplate, String propertyKey, Object propertyValue) {
if (Objects.isNull(nodeTemplate)) {
return;
}
if (MapUtils.isEmpty(nodeTemplate.getProperties())) {
nodeTemplate.setProperties(new HashMap<>());
}
nodeTemplate.getProperties().put(propertyKey, propertyValue);
}
/**
* Gets substitution mappings in a service template.
*
* @param serviceTemplate the service template
* @return the substitution mappings
*/
public static SubstitutionMapping getSubstitutionMappings(ServiceTemplate serviceTemplate) {
if (serviceTemplate == null || serviceTemplate.getTopology_template() == null
|| serviceTemplate.getTopology_template().getSubstitution_mappings() == null) {
return null;
}
return serviceTemplate.getTopology_template().getSubstitution_mappings();
}
/**
* Compare two requirement assignment objects for equality.
*
* @param first the first requirement assignment object
* @param second the second requirement assignment object
* @return true if objects are equal and false otherwise
*/
public static boolean compareRequirementAssignment(RequirementAssignment first, RequirementAssignment second) {
return (first.getCapability().equals(second.getCapability()) && first.getNode().equals(second.getNode())
&& first.getRelationship().equals(second.getRelationship()));
}
/**
* Gets a deep copy clone of the input object.
*
* @param <T> the type parameter
* @param objectValue the object value
* @param clazz the clazz
* @return the cloned object
*/
public static <T> Object getClonedObject(Object objectValue, Class<T> clazz) {
YamlUtil yamlUtil = new ToscaExtensionYamlUtil();
Object clonedObjectValue;
String objectToYaml = yamlUtil.objectToYaml(objectValue);
clonedObjectValue = yamlUtil.yamlToObject(objectToYaml, clazz);
return clonedObjectValue;
}
/**
* Gets a deep copy clone of the input object.
*
* @param obj the object to be cloned
* @return the cloned object
*/
public static Object getClonedObject(Object obj) {
Object clonedObjectValue;
try {
//Serialize object
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
ObjectOutputStream objectOutputStream = new ObjectOutputStream(byteArrayOutputStream);
objectOutputStream.writeObject(obj);
//Deserialize object
ByteArrayInputStream byteArrayInputStream = new ByteArrayInputStream(byteArrayOutputStream.toByteArray());
ObjectInputStream objectInputStream = new ObjectInputStream(byteArrayInputStream);
clonedObjectValue = objectInputStream.readObject();
} catch (NotSerializableException ex) {
LOGGER.debug(ex.getMessage(), ex);
return getClonedObject(obj, obj.getClass());
} catch (IOException | ClassNotFoundException ex) {
LOGGER.debug(ex.getMessage(), ex);
return null;
}
return clonedObjectValue;
}
/**
* Add substitution filtering property.
*
* @param templateName the substitution service template name
* @param nodeTemplate the node template
* @param count the count
*/
public static void addSubstitutionFilteringProperty(String templateName, NodeTemplate nodeTemplate, int count) {
Map<String, Object> serviceTemplateFilterPropertyValue = new HashMap<>();
Map<String, Object> properties = nodeTemplate.getProperties();
serviceTemplateFilterPropertyValue.put(ToscaConstants.SUBSTITUTE_SERVICE_TEMPLATE_PROPERTY_NAME, templateName);
serviceTemplateFilterPropertyValue.put(ToscaConstants.COUNT_PROPERTY_NAME, count);
properties.put(ToscaConstants.SERVICE_TEMPLATE_FILTER_PROPERTY_NAME, serviceTemplateFilterPropertyValue);
nodeTemplate.setProperties(properties);
}
/**
* Adding binding requirement from port node template to compute node template.
*
* @param computeNodeTemplateId compute node template id
* @param portNodeTemplate port node template
*/
public static void addBindingReqFromPortToCompute(String computeNodeTemplateId, NodeTemplate portNodeTemplate) {
RequirementAssignment requirementAssignment = new RequirementAssignment();
requirementAssignment.setCapability(ToscaCapabilityType.NATIVE_NETWORK_BINDABLE);
requirementAssignment.setRelationship(ToscaRelationshipType.NATIVE_NETWORK_BINDS_TO);
requirementAssignment.setNode(computeNodeTemplateId);
addRequirementAssignment(portNodeTemplate, ToscaConstants.BINDING_REQUIREMENT_ID, requirementAssignment);
}
/**
* Create substitution template substitution mapping.
*
* @param nodeTypeKey the node type key
* @param substitutionNodeType the substitution node type
* @param mapping the mapping
* @return the substitution mapping
*/
public static SubstitutionMapping createSubstitutionTemplateSubMapping(String nodeTypeKey,
NodeType substitutionNodeType,
Map<String, Map<String, List<String>>> mapping) {
SubstitutionMapping substitutionMapping = new SubstitutionMapping();
substitutionMapping.setNode_type(nodeTypeKey);
substitutionMapping.setCapabilities(manageCapabilityMapping(substitutionNodeType.getCapabilities(),
mapping.get(ToscaConstants.CAPABILITY)));
substitutionMapping.setRequirements(
manageRequirementMapping(substitutionNodeType.getRequirements(), mapping.get(ToscaConstants.REQUIREMENT)));
return substitutionMapping;
}
/**
* Add node template capability.
*
* @param nodeTemplate the node template
* @param capabilityId the capability id
* @param capabilityProperties the capability properties
* @param capabilityAttributes the capability attributes
*/
public static void addNodeTemplateCapability(NodeTemplate nodeTemplate, String capabilityId,
Map<String, Object> capabilityProperties,
Map<String, Object> capabilityAttributes) {
Map<String, CapabilityAssignment> capabilities = nodeTemplate.getCapabilities();
if (Objects.isNull(capabilities)) {
capabilities = new HashMap<>();
}
CapabilityAssignment capabilityAssignment = new CapabilityAssignment();
capabilityAssignment.setProperties(capabilityProperties);
capabilityAssignment.setAttributes(capabilityAttributes);
capabilities.put(capabilityId, capabilityAssignment);
nodeTemplate.setCapabilities(capabilities);
}
private static Map<String, List<String>> manageRequirementMapping(
List<Map<String, RequirementDefinition>> requirementList,
Map<String, List<String>> requirementSubstitutionMapping) {
if (requirementList == null) {
return null;
}
Map<String, List<String>> requirementMapping = new HashMap<>();
String requirementKey;
List<String> requirementMap;
for (Map<String, RequirementDefinition> requirementDefMap : requirementList) {
for (Map.Entry<String, RequirementDefinition> entry : requirementDefMap.entrySet()) {
requirementKey = entry.getKey();
requirementMap = requirementSubstitutionMapping.get(requirementKey);
requirementMapping.put(requirementKey, requirementMap);
}
}
return requirementMapping;
}
private static Map<String, List<String>> manageCapabilityMapping(Map<String, CapabilityDefinition> capabilities,
Map<String, List<String>> capabilitySubstitutionMapping) {
if (capabilities == null) {
return null;
}
Map<String, List<String>> capabilityMapping = new HashMap<>();
String capabilityKey;
List<String> capabilityMap;
for (Map.Entry<String, CapabilityDefinition> entry : capabilities.entrySet()) {
capabilityKey = entry.getKey();
capabilityMap = capabilitySubstitutionMapping.get(capabilityKey);
capabilityMapping.put(capabilityKey, capabilityMap);
}
return capabilityMapping;
}
public static void addSubstitutionNodeTypeRequirements(NodeType substitutionNodeType,
List<Map<String, RequirementDefinition>> requirementsList,
String templateName) {
if (CollectionUtils.isEmpty(requirementsList)) {
return;
}
if (substitutionNodeType.getRequirements() == null) {
substitutionNodeType.setRequirements(new ArrayList<>());
}
for (Map<String, RequirementDefinition> requirementDef : requirementsList) {
for (Map.Entry<String, RequirementDefinition> entry : requirementDef.entrySet()) {
Map<String, RequirementDefinition> requirementMap = new HashMap<>();
requirementMap.put(entry.getKey() + "_" + templateName, entry.getValue().clone());
substitutionNodeType.getRequirements().add(requirementMap);
}
}
}
public static boolean isNodeTemplateSectionMissingFromServiceTemplate(ServiceTemplate serviceTemplate) {
return Objects.isNull(serviceTemplate.getTopology_template()) || MapUtils.isEmpty(
serviceTemplate.getTopology_template().getNode_templates());
}
/**
* Gets relationship template in a service template according to the relationship id.
*
* @param serviceTemplate the service template
* @param relationshipId the relationship id
* @return the relationship template
*/
public static Optional<RelationshipTemplate> getRelationshipTemplate(ServiceTemplate serviceTemplate,
String relationshipId) {
if (serviceTemplate == null || serviceTemplate.getTopology_template() == null
|| serviceTemplate.getTopology_template().getRelationship_templates() == null
|| serviceTemplate.getTopology_template().getRelationship_templates().get(relationshipId) == null) {
return Optional.empty();
}
return Optional.of(serviceTemplate.getTopology_template().getRelationship_templates().get(relationshipId));
}
}
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