001/*-
002 * #%L
003 * HAPI FHIR Storage api
004 * %%
005 * Copyright (C) 2014 - 2024 Smile CDR, Inc.
006 * %%
007 * Licensed under the Apache License, Version 2.0 (the "License");
008 * you may not use this file except in compliance with the License.
009 * You may obtain a copy of the License at
010 *
011 *      http://www.apache.org/licenses/LICENSE-2.0
012 *
013 * Unless required by applicable law or agreed to in writing, software
014 * distributed under the License is distributed on an "AS IS" BASIS,
015 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
016 * See the License for the specific language governing permissions and
017 * limitations under the License.
018 * #L%
019 */
020package ca.uhn.fhir.jpa.subscription.channel.config;
021
022import ca.uhn.fhir.jpa.subscription.channel.api.IChannelFactory;
023import ca.uhn.fhir.jpa.subscription.channel.impl.LinkedBlockingChannelFactory;
024import ca.uhn.fhir.jpa.subscription.channel.subscription.IChannelNamer;
025import ca.uhn.fhir.jpa.subscription.channel.subscription.SubscriptionChannelFactory;
026import org.springframework.context.annotation.Bean;
027import org.springframework.context.annotation.Configuration;
028
029@Configuration
030public class SubscriptionChannelConfig {
031
032        /**
033         * Create a @Primary @Bean if you need a different implementation
034         */
035        @Bean
036        public IChannelFactory queueChannelFactory(IChannelNamer theChannelNamer) {
037                return new LinkedBlockingChannelFactory(theChannelNamer);
038        }
039
040        @Bean
041        public SubscriptionChannelFactory subscriptionChannelFactory(IChannelFactory theQueueChannelFactory) {
042                return new SubscriptionChannelFactory(theQueueChannelFactory);
043        }
044
045        /**
046         * Create a @Primary @Bean if you need a different implementation
047         */
048        @Bean
049        // Default implementation returns the name unchanged
050        public IChannelNamer channelNamer() {
051                return (theNameComponent, theChannelSettings) -> theNameComponent;
052        }
053}