2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2019-2020 Nordix Foundation.
4 * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
5 * ================================================================================
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
18 * SPDX-License-Identifier: Apache-2.0
19 * ============LICENSE_END=========================================================
22 package org.onap.policy.models.provider.impl;
24 import java.util.ArrayList;
25 import java.util.Date;
26 import java.util.HashMap;
27 import java.util.List;
30 import javax.ws.rs.core.Response;
32 import org.onap.policy.common.utils.coder.StandardCoder;
33 import org.onap.policy.common.utils.resources.ResourceUtils;
34 import org.onap.policy.models.base.PfModelException;
35 import org.onap.policy.models.base.PfModelRuntimeException;
36 import org.onap.policy.models.pdp.concepts.Pdp;
37 import org.onap.policy.models.pdp.concepts.PdpGroup;
38 import org.onap.policy.models.pdp.concepts.PdpGroupFilter;
39 import org.onap.policy.models.pdp.concepts.PdpStatistics;
40 import org.onap.policy.models.pdp.concepts.PdpSubGroup;
41 import org.onap.policy.models.provider.PolicyModelsProvider;
42 import org.onap.policy.models.provider.PolicyModelsProviderParameters;
43 import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicy;
44 import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicyFilter;
45 import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicyType;
46 import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicyTypeFilter;
47 import org.onap.policy.models.tosca.authorative.concepts.ToscaServiceTemplate;
48 import org.onap.policy.models.tosca.legacy.concepts.LegacyGuardPolicyInput;
49 import org.onap.policy.models.tosca.legacy.concepts.LegacyGuardPolicyOutput;
50 import org.onap.policy.models.tosca.legacy.concepts.LegacyOperationalPolicy;
53 * This class provides a dummy implementation of the Policy Models Provider for the ONAP Policy Framework.
55 * @author Liam Fallon (liam.fallon@est.tech)
56 * @author Chenfei Gao (cgao@research.att.com)
58 public class DummyPolicyModelsProviderImpl implements PolicyModelsProvider {
60 * Constructor that takes the parameters.
62 * @param parameters the parameters for the provider
64 public DummyPolicyModelsProviderImpl(final PolicyModelsProviderParameters parameters) {
65 // Default constructor
69 public void init() throws PfModelException {
70 // Not required on the dummy provider
75 // Not required on the dummy provider
79 public ToscaServiceTemplate getPolicyTypes(final String name, final String version) throws PfModelException {
80 return getDummyResponse("dummyimpl/DummyToscaPolicyTypeGetResponse.json");
84 public List<ToscaPolicyType> getPolicyTypeList(final String name, final String version) throws PfModelException {
85 return new ArrayList<>();
89 public ToscaServiceTemplate getFilteredPolicyTypes(ToscaPolicyTypeFilter filter) throws PfModelException {
90 return getDummyResponse("dummyimpl/DummyToscaPolicyTypeGetResponse.json");
94 public List<ToscaPolicyType> getFilteredPolicyTypeList(ToscaPolicyTypeFilter filter) {
95 return new ArrayList<>();
99 public ToscaServiceTemplate createPolicyTypes(final ToscaServiceTemplate serviceTemplate) throws PfModelException {
100 return serviceTemplate;
104 public ToscaServiceTemplate updatePolicyTypes(final ToscaServiceTemplate serviceTemplate) throws PfModelException {
105 return serviceTemplate;
109 public ToscaServiceTemplate deletePolicyType(final String name, final String version) throws PfModelException {
110 return getDummyResponse("dummyimpl/DummyToscaPolicyTypeDeleteResponse.json");
114 public ToscaServiceTemplate getPolicies(final String name, final String version) throws PfModelException {
115 return getDummyResponse("dummyimpl/DummyToscaPolicyGetResponse.json");
119 public List<ToscaPolicy> getPolicyList(final String name, final String version) throws PfModelException {
120 return new ArrayList<>();
124 public ToscaServiceTemplate getFilteredPolicies(ToscaPolicyFilter filter) throws PfModelException {
125 return getDummyResponse("dummyimpl/DummyToscaPolicyGetResponse.json");
129 public List<ToscaPolicy> getFilteredPolicyList(ToscaPolicyFilter filter) throws PfModelException {
130 return new ArrayList<>();
134 public ToscaServiceTemplate createPolicies(final ToscaServiceTemplate serviceTemplate) throws PfModelException {
135 return serviceTemplate;
139 public ToscaServiceTemplate updatePolicies(final ToscaServiceTemplate serviceTemplate) throws PfModelException {
140 return serviceTemplate;
144 public ToscaServiceTemplate deletePolicy(final String name, final String version) throws PfModelException {
145 return getDummyResponse("dummyimpl/DummyToscaPolicyDeleteResponse.json");
150 public LegacyOperationalPolicy getOperationalPolicy(final String policyId, final String policyVersion)
151 throws PfModelException {
152 return new LegacyOperationalPolicy();
156 public LegacyOperationalPolicy createOperationalPolicy(final LegacyOperationalPolicy legacyOperationalPolicy)
157 throws PfModelException {
158 return legacyOperationalPolicy;
162 public LegacyOperationalPolicy updateOperationalPolicy(final LegacyOperationalPolicy legacyOperationalPolicy)
163 throws PfModelException {
164 return legacyOperationalPolicy;
168 public LegacyOperationalPolicy deleteOperationalPolicy(final String policyId, final String policyVersion)
169 throws PfModelException {
170 return new LegacyOperationalPolicy();
174 public Map<String, LegacyGuardPolicyOutput> getGuardPolicy(final String policyId, final String policyVersion)
175 throws PfModelException {
176 return new HashMap<>();
180 public Map<String, LegacyGuardPolicyOutput> createGuardPolicy(final LegacyGuardPolicyInput legacyGuardPolicy)
181 throws PfModelException {
182 return new HashMap<>();
186 public Map<String, LegacyGuardPolicyOutput> updateGuardPolicy(final LegacyGuardPolicyInput legacyGuardPolicy)
187 throws PfModelException {
188 return new HashMap<>();
192 public Map<String, LegacyGuardPolicyOutput> deleteGuardPolicy(final String policyId, final String policyVersion)
193 throws PfModelException {
194 return new HashMap<>();
198 public List<PdpGroup> getPdpGroups(final String name) throws PfModelException {
199 return new ArrayList<>();
203 public List<PdpGroup> getFilteredPdpGroups(PdpGroupFilter filter) throws PfModelException {
204 return new ArrayList<>();
208 public List<PdpGroup> createPdpGroups(final List<PdpGroup> pdpGroups) throws PfModelException {
209 return new ArrayList<>();
213 public List<PdpGroup> updatePdpGroups(final List<PdpGroup> pdpGroups) throws PfModelException {
214 return new ArrayList<>();
218 public void updatePdpSubGroup(final String pdpGroupName, final PdpSubGroup pdpSubGroup) throws PfModelException {
223 public void updatePdp(String pdpGroupName, String pdpSubGroup, Pdp pdp) throws PfModelException {
228 public PdpGroup deletePdpGroup(final String name) throws PfModelException {
233 public List<PdpStatistics> getPdpStatistics(final String name, final Date timestamp) throws PfModelException {
234 return new ArrayList<>();
238 public List<PdpStatistics> getFilteredPdpStatistics(String name, String pdpGroupName, String pdpSubGroup,
239 Date startTimeStamp, Date endTimeStamp, String sortOrder, int getRecordNum) {
241 return new ArrayList<>();
245 public List<PdpStatistics> createPdpStatistics(final List<PdpStatistics> pdpStatisticsList)
246 throws PfModelException {
248 return new ArrayList<>();
252 public List<PdpStatistics> updatePdpStatistics(final List<PdpStatistics> pdpStatisticsList)
253 throws PfModelException {
255 return new ArrayList<>();
259 public List<PdpStatistics> deletePdpStatistics(final String name, final Date timestamp) {
261 return new ArrayList<>();
265 * Return a ToscaServicetemplate dummy response.
267 * @param fileName the file name containing the dummy response
268 * @return the ToscaServiceTemplate with the dummy response
270 protected ToscaServiceTemplate getDummyResponse(final String fileName) {
271 StandardCoder standardCoder = new StandardCoder();
272 ToscaServiceTemplate serviceTemplate;
276 standardCoder.decode(ResourceUtils.getResourceAsString(fileName), ToscaServiceTemplate.class);
277 if (serviceTemplate == null) {
278 throw new PfModelException(Response.Status.INTERNAL_SERVER_ERROR, "error reading specified file");
280 } catch (Exception exc) {
281 throw new PfModelRuntimeException(Response.Status.INTERNAL_SERVER_ERROR, "error serializing object", exc);
284 return serviceTemplate;