2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2019 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.sim.pdp.comm;
23 import org.onap.policy.common.endpoints.event.comm.Topic.CommInfrastructure;
24 import org.onap.policy.common.endpoints.listeners.ScoListener;
25 import org.onap.policy.common.utils.coder.StandardCoderObject;
26 import org.onap.policy.models.pdp.concepts.PdpStateChange;
27 import org.onap.policy.models.sim.pdp.handler.PdpStateChangeMessageHandler;
28 import org.slf4j.Logger;
29 import org.slf4j.LoggerFactory;
32 * Listener for Pdp state change messages sent by PAP.
34 * @author Ajith Sreekumar (ajith.sreekumar@est.tech)
36 public class PdpStateChangeListener extends ScoListener<PdpStateChange> {
37 private static final Logger LOGGER = LoggerFactory.getLogger(PdpStateChangeListener.class);
40 * Constructs the object.
42 public PdpStateChangeListener() {
43 super(PdpStateChange.class);
47 public void onTopicEvent(final CommInfrastructure infra, final String topic, final StandardCoderObject sco,
48 final PdpStateChange pdpStateChangeMsg) {
49 LOGGER.debug("Pdp state change message received from PAP. - {}", pdpStateChangeMsg);
50 new PdpStateChangeMessageHandler().handlePdpStateChangeEvent(pdpStateChangeMsg);