001package ca.uhn.fhir.jpa.subscription.match.registry;
002
003/*-
004 * #%L
005 * HAPI FHIR Storage api
006 * %%
007 * Copyright (C) 2014 - 2022 Smile CDR, Inc.
008 * %%
009 * Licensed under the Apache License, Version 2.0 (the "License");
010 * you may not use this file except in compliance with the License.
011 * You may obtain a copy of the License at
012 *
013 *      http://www.apache.org/licenses/LICENSE-2.0
014 *
015 * Unless required by applicable law or agreed to in writing, software
016 * distributed under the License is distributed on an "AS IS" BASIS,
017 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
018 * See the License for the specific language governing permissions and
019 * limitations under the License.
020 * #L%
021 */
022
023import org.hl7.fhir.dstu2.model.Subscription;
024
025public class SubscriptionConstants {
026
027
028        /**
029         * The number of threads used in subscription channel processing
030         */
031        public static final int MATCHING_CHANNEL_CONCURRENT_CONSUMERS = 5;
032        public static final int DELIVERY_CHANNEL_CONCURRENT_CONSUMERS = 2;
033
034        /**
035         * The maximum number of subscriptions that can be active at once
036         */
037
038        public static final int MAX_SUBSCRIPTION_RESULTS = 50000;
039
040        /**
041         * The size of the queue used for sending resources to the subscription matching processor and by each subscription delivery queue
042         */
043
044        public static final int DELIVERY_EXECUTOR_QUEUE_SIZE = 1000;
045        public static final String SUBSCRIPTION_STATUS = "Subscription.status";
046        public static final String SUBSCRIPTION_TYPE = "Subscription.channel.type";
047        public static final String REQUESTED_STATUS = Subscription.SubscriptionStatus.REQUESTED.toCode();
048        public static final String ACTIVE_STATUS = Subscription.SubscriptionStatus.ACTIVE.toCode();
049        public static final String ERROR_STATUS = Subscription.SubscriptionStatus.ERROR.toCode();
050}