2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2020 Nordix Foundation
4 * ================================================================================
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * 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.
16 * SPDX-License-Identifier: Apache-2.0
17 * ============LICENSE_END=========================================================
19 package org.openecomp.sdc.be.model.jsonjanusgraph.config;
21 import java.util.Collections;
22 import java.util.List;
24 import org.apache.commons.collections4.CollectionUtils;
25 import org.apache.commons.collections4.MapUtils;
26 import org.openecomp.sdc.be.config.ConfigurationManager;
27 import org.openecomp.sdc.be.datatypes.enums.ComponentTypeEnum;
28 import org.openecomp.sdc.be.datatypes.enums.ResourceTypeEnum;
29 import org.slf4j.Logger;
30 import org.slf4j.LoggerFactory;
31 import org.springframework.stereotype.Component;
34 public class ContainerInstanceTypesData {
36 private static final Logger LOGGER = LoggerFactory.getLogger(ContainerInstanceTypesData.class);
37 private static final String WILDCARD = "*";
38 private final ConfigurationManager configurationManager;
40 public ContainerInstanceTypesData() {
41 this.configurationManager = ConfigurationManager.getConfigurationManager();
45 * Checks if a resource instance type is allowed in a Service component.
47 * @param resourceTypeToCheck the resource instance type that will be added to the container component
48 * @return {@code true} if the resource instance is allowed, {@code false} otherwise
50 public boolean isAllowedForServiceComponent(final ResourceTypeEnum resourceTypeToCheck) {
51 final List<String> allowedResourceInstanceTypeList = getComponentAllowedList(ComponentTypeEnum.SERVICE, null);
52 if (CollectionUtils.isEmpty(allowedResourceInstanceTypeList)) {
55 return allowedResourceInstanceTypeList.contains(resourceTypeToCheck.getValue());
59 * Checks if a resource instance type is allowed for a resource component.
61 * @param containerComponentResourceType the container component type that the instance will be added
62 * @param resourceToCheck the resource instance type that will be added to the container component
63 * @return {@code true} if the resource instance is allowed in the container component, {@code false} otherwise
65 public boolean isAllowedForResourceComponent(final ResourceTypeEnum containerComponentResourceType, final ResourceTypeEnum resourceToCheck) {
66 final List<String> allowedResourceInstanceTypeList = getComponentAllowedList(ComponentTypeEnum.RESOURCE, containerComponentResourceType);
67 if (CollectionUtils.isEmpty(allowedResourceInstanceTypeList)) {
70 return allowedResourceInstanceTypeList.contains(resourceToCheck.getValue());
74 * Gets the list of allowed component instances for a component type.
76 * @param componentType the component type
77 * @param resourceInstanceType the instance type to check, or null for any instance
78 * @return the list of allowed component instances for the given component
80 public List<String> getComponentAllowedList(final ComponentTypeEnum componentType, final ResourceTypeEnum resourceInstanceType) {
81 final Map<String, List<String>> componentAllowedResourceTypeMap = getComponentAllowedInstanceTypes().get(componentType.getValue());
82 if (MapUtils.isEmpty(componentAllowedResourceTypeMap)) {
83 final String resourceTypeString = resourceInstanceType == null ? WILDCARD : resourceInstanceType.getValue();
84 LOGGER.warn("No '{}' instance resource type configuration found for '{}'", componentType.getValue(), resourceTypeString);
85 return Collections.emptyList();
87 return getAllowedInstanceType(resourceInstanceType, componentAllowedResourceTypeMap);
90 private Map<String, Map<String, List<String>>> getComponentAllowedInstanceTypes() {
91 return configurationManager.getConfiguration().getComponentAllowedInstanceTypes();
94 private List<String> getAllowedInstanceType(final ResourceTypeEnum resourceInstanceType,
95 final Map<String, List<String>> instanceAllowedResourceTypeMap) {
96 if (MapUtils.isEmpty(instanceAllowedResourceTypeMap)) {
97 return Collections.emptyList();
99 List<String> allowedInstanceResourceType = null;
100 if (resourceInstanceType == null) {
101 if (instanceAllowedResourceTypeMap.containsKey(WILDCARD)) {
102 allowedInstanceResourceType = instanceAllowedResourceTypeMap.get(WILDCARD);
105 allowedInstanceResourceType = instanceAllowedResourceTypeMap.get(resourceInstanceType.getValue());
107 if (CollectionUtils.isEmpty(allowedInstanceResourceType)) {
108 return Collections.emptyList();
110 return allowedInstanceResourceType;