2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2021 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.clamp.controlloop.runtime.commissioning;
23 import java.io.IOException;
24 import java.util.List;
26 import javax.ws.rs.core.Response;
28 import org.onap.policy.clamp.controlloop.common.handler.ControlLoopHandler;
29 import org.onap.policy.clamp.controlloop.runtime.commissioning.rest.CommissioningController;
30 import org.onap.policy.clamp.controlloop.runtime.main.parameters.ClRuntimeParameterGroup;
31 import org.onap.policy.common.endpoints.event.comm.TopicSink;
32 import org.onap.policy.common.endpoints.listeners.MessageTypeDispatcher;
33 import org.onap.policy.common.utils.services.Registry;
34 import org.onap.policy.models.base.PfModelRuntimeException;
37 * This class handles commissioning of control loop definitions.
39 public final class CommissioningHandler extends ControlLoopHandler {
42 private CommissioningProvider provider;
45 * Gets the CommissioningHandler.
47 * @return CommissioningHandler
49 public static CommissioningHandler getInstance() {
50 return Registry.get(CommissioningHandler.class.getName());
56 * @param controlLoopParameters the parameters for access to the database
58 public CommissioningHandler(ClRuntimeParameterGroup controlLoopParameters) {
59 super(controlLoopParameters.getDatabaseProviderParameters());
63 public Set<Class<?>> getProviderClasses() {
64 return Set.of(CommissioningController.class);
68 public void startProviders() {
69 provider = new CommissioningProvider(getDatabaseProviderParameters());
73 public void stopProviders() {
76 } catch (IOException e) {
77 throw new PfModelRuntimeException(Response.Status.INTERNAL_SERVER_ERROR,
78 "an error has occured while stopping commissioning providers", e);