2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2019-2020 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
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
17 * SPDX-License-Identifier: Apache-2.0
18 * ============LICENSE_END=========================================================
21 package org.onap.policy.models.tosca.utils;
23 import javax.ws.rs.core.Response;
25 import org.onap.policy.models.base.PfModelRuntimeException;
26 import org.onap.policy.models.tosca.simple.concepts.JpaToscaServiceTemplate;
27 import org.slf4j.Logger;
28 import org.slf4j.LoggerFactory;
31 * Utility class for TOSCA concepts.
33 * @author Liam Fallon (liam.fallon@est.tech)
35 public final class ToscaUtils {
36 private static final Logger LOGGER = LoggerFactory.getLogger(ToscaUtils.class);
39 * Private constructor to prevent subclassing.
41 private ToscaUtils() {
42 // Private constructor to prevent subclassing
46 * Assert that data types have been specified correctly.
48 * @param serviceTemplate the service template containing data types to be checked
50 public static void assertDataTypesExist(final JpaToscaServiceTemplate serviceTemplate) {
51 String message = checkDataTypesExist(serviceTemplate);
52 if (message != null) {
54 throw new PfModelRuntimeException(Response.Status.BAD_REQUEST, message);
59 * Assert that policy types have been specified correctly.
61 * @param serviceTemplate the service template containing policy types to be checked
63 public static void assertPolicyTypesExist(final JpaToscaServiceTemplate serviceTemplate) {
64 String message = checkPolicyTypesExist(serviceTemplate);
65 if (message != null) {
67 throw new PfModelRuntimeException(Response.Status.BAD_REQUEST, message);
72 * Assert that policies have been specified correctly.
74 * @param serviceTemplate the service template containing policy types to be checked
76 public static void assertPoliciesExist(final JpaToscaServiceTemplate serviceTemplate) {
77 String message = checkPoliciesExist(serviceTemplate);
78 if (message != null) {
80 throw new PfModelRuntimeException(Response.Status.BAD_REQUEST, message);
85 * Check that data types have been specified correctly.
87 * @param serviceTemplate the service template containing data types to be checked
89 public static boolean doDataTypesExist(final JpaToscaServiceTemplate serviceTemplate) {
90 return checkDataTypesExist(serviceTemplate) == null;
94 * Check that policy types have been specified correctly.
96 * @param serviceTemplate the service template containing policy types to be checked
98 public static boolean doPolicyTypesExist(final JpaToscaServiceTemplate serviceTemplate) {
99 return checkPolicyTypesExist(serviceTemplate) == null;
103 * Check that policies have been specified correctly.
105 * @param serviceTemplate the service template containing policy types to be checked
107 public static boolean doPoliciesExist(final JpaToscaServiceTemplate serviceTemplate) {
108 return checkPoliciesExist(serviceTemplate) == null;
112 * Check if data types have been specified correctly.
114 * @param serviceTemplate the service template containing data types to be checked
116 public static String checkDataTypesExist(final JpaToscaServiceTemplate serviceTemplate) {
117 if (serviceTemplate.getDataTypes() == null) {
118 return "no data types specified on service template";
121 if (serviceTemplate.getDataTypes().getConceptMap().isEmpty()) {
122 return "list of data types specified on service template is empty";
129 * Check if policy types have been specified correctly.
131 * @param serviceTemplate the service template containing policy types to be checked
133 public static String checkPolicyTypesExist(final JpaToscaServiceTemplate serviceTemplate) {
134 if (serviceTemplate.getPolicyTypes() == null) {
135 return "no policy types specified on service template";
138 if (serviceTemplate.getPolicyTypes().getConceptMap().isEmpty()) {
139 return "list of policy types specified on service template is empty";
146 * Check if policies have been specified correctly.
148 * @param serviceTemplate the service template containing policy types to be checked
150 public static String checkPoliciesExist(final JpaToscaServiceTemplate serviceTemplate) {
151 if (serviceTemplate.getTopologyTemplate() == null) {
152 return "topology template not specified on service template";
155 if (serviceTemplate.getTopologyTemplate().getPolicies() == null) {
156 return "no policies specified on topology template of service template";
159 if (serviceTemplate.getTopologyTemplate().getPolicies().getConceptMap().isEmpty()) {
160 return "list of policies specified on topology template of service template is empty";