TransportUnitEventPropagator.java
- /*
- * Copyright 2005-2025 the original author or authors.
- *
- * 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.
- */
- package org.openwms.common.transport.events;
- import org.ameba.annotation.Measured;
- import org.openwms.common.transport.TransportUnit;
- import org.openwms.common.transport.TransportUnitMapper;
- import org.openwms.core.SpringProfiles;
- import org.springframework.amqp.core.AmqpTemplate;
- import org.springframework.beans.factory.annotation.Value;
- import org.springframework.cloud.context.config.annotation.RefreshScope;
- import org.springframework.context.annotation.Profile;
- import org.springframework.stereotype.Component;
- import org.springframework.transaction.annotation.Propagation;
- import org.springframework.transaction.annotation.Transactional;
- import org.springframework.transaction.event.TransactionalEventListener;
- import static java.lang.String.format;
- /**
- * A TransportUnitEventPropagator.
- *
- * @author Heiko Scherrer
- */
- @Profile(SpringProfiles.ASYNCHRONOUS_PROFILE)
- @RefreshScope
- @Component
- class TransportUnitEventPropagator {
- private final AmqpTemplate amqpTemplate;
- private final String exchangeName;
- private final TransportUnitMapper mapper;
- TransportUnitEventPropagator(
- AmqpTemplate amqpTemplate,
- @Value("${owms.events.common.tu.exchange-name}") String exchangeName,
- TransportUnitMapper mapper) {
- this.amqpTemplate = amqpTemplate;
- this.exchangeName = exchangeName;
- this.mapper = mapper;
- }
- @Measured
- @TransactionalEventListener(fallbackExecution = true)
- @Transactional(propagation = Propagation.REQUIRES_NEW)
- public void onEvent(TransportUnitEvent event) {
- switch (event.getType()) {
- case CREATED -> amqpTemplate.convertAndSend(exchangeName, "tu.event.created", mapper.convertToMO((TransportUnit) event.getSource()));
- case CHANGED -> amqpTemplate.convertAndSend(exchangeName, "tu.event.changed", mapper.convertToMO((TransportUnit) event.getSource()));
- case DELETED -> amqpTemplate.convertAndSend(exchangeName, "tu.event.deleted", mapper.convertToMO((TransportUnit) event.getSource()));
- case STATE_CHANGE -> amqpTemplate.convertAndSend(exchangeName, "tu.event.state-changed", mapper.convertToMO((TransportUnit) event.getSource()));
- case MOVED -> amqpTemplate.convertAndSend(exchangeName, "tu.event.moved." + event.getActualLocation().getLocationId(), mapper.convertToMO((TransportUnit) event.getSource()));
- default -> throw new UnsupportedOperationException(format("TransportUnitEvent [%s] not supported", event.getType()));
- }
- }
- }