diff options
Diffstat (limited to 'services/services-onappf/src/main/java/org/onap/policy/apex/starter/comm/PdpStateChangeListener.java')
-rw-r--r-- | services/services-onappf/src/main/java/org/onap/policy/apex/starter/comm/PdpStateChangeListener.java | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/services/services-onappf/src/main/java/org/onap/policy/apex/starter/comm/PdpStateChangeListener.java b/services/services-onappf/src/main/java/org/onap/policy/apex/starter/comm/PdpStateChangeListener.java new file mode 100644 index 000000000..0bd0d935f --- /dev/null +++ b/services/services-onappf/src/main/java/org/onap/policy/apex/starter/comm/PdpStateChangeListener.java @@ -0,0 +1,52 @@ +/*- + * ============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); + } +} |