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/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2019 Nordix Foundation.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.policy.apex.starter.comm;
import org.onap.policy.apex.starter.handler.PdpStateChangeMessageHandler;
import org.onap.policy.common.endpoints.event.comm.Topic.CommInfrastructure;
import org.onap.policy.common.endpoints.listeners.ScoListener;
import org.onap.policy.common.utils.coder.StandardCoderObject;
import org.onap.policy.models.pdp.concepts.PdpStateChange;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Listener for Pdp state change messages sent by PAP.
*
* @author Ajith Sreekumar (ajith.sreekumar@est.tech)
*/
public class PdpStateChangeListener extends ScoListener<PdpStateChange> {
private static final Logger LOGGER = LoggerFactory.getLogger(PdpStateChangeListener.class);
/**
* Constructs the object.
*/
public PdpStateChangeListener() {
super(PdpStateChange.class);
}
@Override
public void onTopicEvent(final CommInfrastructure infra, final String topic, final StandardCoderObject sco,
final PdpStateChange pdpStateChangeMsg) {
LOGGER.debug("Pdp state change message received from PAP. - {}", pdpStateChangeMsg);
new PdpStateChangeMessageHandler().handlePdpStateChangeEvent(pdpStateChangeMsg);
}
}
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