initial public commit
This commit is contained in:
@ -0,0 +1,152 @@
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/*-
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* ~~~~~~licensing~~~~~~
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* events-handler
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* ==========
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* Copyright (C) 2020 - 2021 EmDev LLC
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* ==========
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||||
* Licensed under the Apache License, Version 2.0 (the "License");
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||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
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||||
* http://www.apache.org/licenses/LICENSE-2.0
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||||
*
|
||||
* 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.
|
||||
* ~~~~~~/licensing~~~~~~
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||||
*/
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package ru.entaxy.esb.system.core.events.handler;
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import org.apache.camel.Exchange;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import ru.entaxy.esb.system.common.util.PropertiesHelper;
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import ru.entaxy.esb.system.core.events.handler.util.EventHelper;
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import ru.entaxy.esb.system.core.events.jpa.entity.SystemSubscription;
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import javax.jms.*;
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import java.util.List;
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public class SubscriptionProcessingGenerator {
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private static final Logger LOG = LoggerFactory.getLogger(SubscriptionProcessingGenerator.class);
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private EventHelper eventHelper;
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private PropertiesHelper propertiesHelper;
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private javax.jms.ConnectionFactory connectionFactory;
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public void construct(Exchange exchange) throws Exception {
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List<SystemSubscription> subscriptions = (List<SystemSubscription>) exchange.getIn().getBody();
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//consumer will created automatically with route
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// if (subscriptions != null && !subscriptions.isEmpty()) {
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// for (SystemSubscription subscription : subscriptions) {
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// LOG.debug("Prepare consumer topic: " + subscription.getEventTopic().getName() + " system: " + subscription.getSystem().getName());
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// createDurableConsumer(subscription);
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// }
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// }
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SubscriptionRouteGenerator generator = new SubscriptionRouteGenerator(subscriptions, eventHelper, propertiesHelper);
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exchange.getContext().addRoutes(generator);
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}
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private void createDurableConsumer(SystemSubscription subscription) throws JMSException {
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try (Connection conn = connectionFactory.createConnection()) {
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conn.setClientID(eventHelper.getClientId(subscription));
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Session session = conn.createSession(false, Session.AUTO_ACKNOWLEDGE);
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Topic topic = session.createTopic(subscription.getEventTopic().getName());
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session.createDurableConsumer(topic, EventHelper.CONSUMER_NAME);
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session.close();
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}
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}
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public void destruct(Exchange exchange) throws Exception {
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List<SystemSubscription> subscriptions = (List<SystemSubscription>) exchange.getIn().getBody();
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boolean processRoute = exchange.getIn().getHeader("processRoute", false, Boolean.class);
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if (processRoute) {
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SubscriptionRouteGenerator generator = new SubscriptionRouteGenerator(subscriptions, eventHelper, propertiesHelper);
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generator.deleteRoutes(exchange.getContext());
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}
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if (subscriptions != null && !subscriptions.isEmpty()) {
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for (SystemSubscription subscription : subscriptions) {
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LOG.debug("Delete consumer topic: " + subscription.getEventTopic().getName() + " system " + subscription.getSystem().getName());
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purgeConsumerQueue(subscription);
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deleteConsumer(subscription);
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}
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}
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}
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private void deleteConsumer(SystemSubscription subscription) throws JMSException {
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try (Connection conn = connectionFactory.createConnection()) {
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Session session = conn.createSession(false, Session.AUTO_ACKNOWLEDGE);
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session.unsubscribe(eventHelper.getClientId(subscription));
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session.close();
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}
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}
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private void purgeConsumerQueue(SystemSubscription subscription) throws JMSException {
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try (Connection conn = connectionFactory.createConnection()) {
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Session session = conn.createSession(false, Session.AUTO_ACKNOWLEDGE);
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Topic topic = session.createTopic(subscription.getEventTopic().getName());
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MessageConsumer consumer = session.createSharedConsumer(topic, eventHelper.getClientId(subscription));
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conn.start();
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Message message = null;
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do {
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message = consumer.receive(500);
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} while (message != null);
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conn.stop();
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session.close();
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}
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}
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// public void constructRoute(Exchange exchange) throws Exception {
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// List<SystemSubscription> subscriptions = (List<SystemSubscription>) exchange.getIn().getBody();
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//
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// SubscriptionRouteGenerator generator = new SubscriptionRouteGenerator(subscriptions, eventHelper, propertiesHelper);
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// exchange.getContext().addRoutes(generator);
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// }
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public void destructRoute(Exchange exchange) throws Exception {
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List<SystemSubscription> subscriptions = (List<SystemSubscription>) exchange.getIn().getBody();
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SubscriptionRouteGenerator generator = new SubscriptionRouteGenerator(subscriptions, eventHelper, propertiesHelper);
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generator.deleteRoutes(exchange.getContext());
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}
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public EventHelper getEventHelper() {
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return eventHelper;
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}
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public void setEventHelper(EventHelper eventHelper) {
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this.eventHelper = eventHelper;
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}
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public PropertiesHelper getPropertiesHelper() {
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return propertiesHelper;
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}
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public void setPropertiesHelper(PropertiesHelper propertiesHelper) {
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this.propertiesHelper = propertiesHelper;
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}
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public javax.jms.ConnectionFactory getConnectionFactory() {
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return connectionFactory;
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}
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public void setConnectionFactory(javax.jms.ConnectionFactory connectionFactory) {
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this.connectionFactory = connectionFactory;
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}
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}
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@ -0,0 +1,135 @@
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/*-
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* ~~~~~~licensing~~~~~~
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||||
* events-handler
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||||
* ==========
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||||
* Copyright (C) 2020 - 2021 EmDev LLC
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||||
* ==========
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||||
* Licensed under the Apache License, Version 2.0 (the "License");
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||||
* 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
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||||
*
|
||||
* 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
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||||
* limitations under the License.
|
||||
* ~~~~~~/licensing~~~~~~
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*/
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package ru.entaxy.esb.system.core.events.handler;
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import org.apache.camel.CamelContext;
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import org.apache.camel.builder.RouteBuilder;
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import org.apache.camel.model.RouteDefinition;
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import org.osgi.framework.FrameworkUtil;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import ru.entaxy.esb.system.common.osgi.OSGIUtils;
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import ru.entaxy.esb.system.common.util.PropertiesHelper;
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import ru.entaxy.esb.system.core.events.common.SubscriptionType;
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import ru.entaxy.esb.system.core.events.handler.util.EventHandlerConstant;
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import ru.entaxy.esb.system.core.events.handler.util.EventHelper;
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import ru.entaxy.esb.system.core.events.jpa.entity.SystemSubscription;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.stream.Collectors;
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public class SubscriptionRouteGenerator extends RouteBuilder {
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private static final Logger LOG = LoggerFactory.getLogger(SubscriptionRouteGenerator.class);
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private static Map<String, RouteDefinition> routeMap = new HashMap<>();
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private List<SystemSubscription> subscriptions;
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private EventHelper eventHelper;
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private final PropertiesHelper propertiesHelper;
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public SubscriptionRouteGenerator(List<SystemSubscription> subscriptions, EventHelper eventHelper, PropertiesHelper propertiesHelper) {
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this.subscriptions = subscriptions;
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this.eventHelper = eventHelper;
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this.propertiesHelper = propertiesHelper;
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}
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@Override
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public void configure() throws Exception {
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LOG.debug("SubscriptionRouteGenerator: finded " + (subscriptions != null ? subscriptions.size() : "null") + " subscriptions");
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if (subscriptions != null && !subscriptions.isEmpty()) {
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for (SystemSubscription subscription : subscriptions) {
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LOG.debug("Handle subscription topic: " + subscription.getEventTopic().getName() + " system " + subscription.getSystem().getName());
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generateReceivingRoute(subscription);
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}
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}
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}
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private void generateReceivingRoute(SystemSubscription subscription) {
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if (SubscriptionType.PUSH.equals(subscription.getType())) {
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LOG.trace("Generate routes PUSH");
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RouteDefinition definition = from("jms:topic:" + subscription.getEventTopic().getName()
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+ "?subscriptionName=" + getEventHelper().getClientId(subscription) + "&subscriptionDurable=true&subscriptionShared=true")
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.setProperty("topicName").constant(subscription.getEventTopic().getName())
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.to("system:" + subscription.getSystem().getName())
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.errorHandler(
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defaultErrorHandler()
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.maximumRedeliveries(
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propertiesHelper.getInteger(EventHandlerConstant.REDELIVERY_MAXIMUMREDELIVERIES,
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EventHandlerConstant.REDELIVERY_MAXIMUMREDELIVERIES_DEFAULT))
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.redeliveryDelay(
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propertiesHelper.getInteger(EventHandlerConstant.REDELIVERY_REDELIVERYDELAY,
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EventHandlerConstant.REDELIVERY_REDELIVERYDELAY_DEFAULT))
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);
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routeMap.put(getEventHelper().getClientId(subscription), definition);
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} else if (SubscriptionType.PULL.equals(subscription.getType())) {
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//TODO
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}
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}
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public void deleteRoutes(CamelContext context) throws Exception {
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List<String> subsNames = subscriptions.stream()
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.map(s -> getEventHelper().getClientId(s))
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.collect(Collectors.toList());
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LOG.debug("Delete " + subsNames.size() + " receving routes " + String.join(", ", subsNames));
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LOG.trace("Routes before delete " + routeMap.size());
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List<RouteDefinition> routeToDelete = routeMap.entrySet().stream()
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.filter(x -> subsNames.contains(x.getKey()))
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.map(x -> x.getValue())
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.collect(Collectors.toList());
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if (routeToDelete != null && routeToDelete.size() > 0) {
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// context.removeRouteDefinitions(routeToDelete);
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for (RouteDefinition routeDefinition : routeToDelete) {
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context.removeRoute(routeDefinition.getRouteId());
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}
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routeMap = routeMap.entrySet().stream()
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.filter(x -> !subsNames.contains(x.getKey()))
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.collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue));
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LOG.trace("Routes after delete " + routeMap.size());
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}
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}
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public EventHelper getEventHelper() {
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if (eventHelper == null) {
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eventHelper = (EventHelper) OSGIUtils.getServiceReference(
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FrameworkUtil.getBundle(EventHelper.class).getBundleContext(),
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EventHelper.class.getName());
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}
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return eventHelper;
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}
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public List<SystemSubscription> getSubscriptions() {
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return subscriptions;
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}
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public void setSubscriptions(List<SystemSubscription> subscriptions) {
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this.subscriptions = subscriptions;
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}
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}
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@ -0,0 +1,41 @@
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/*-
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||||
* ~~~~~~licensing~~~~~~
|
||||
* events-handler
|
||||
* ==========
|
||||
* Copyright (C) 2020 - 2021 EmDev LLC
|
||||
* ==========
|
||||
* 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.
|
||||
* ~~~~~~/licensing~~~~~~
|
||||
*/
|
||||
package ru.entaxy.esb.system.core.events.handler.util;
|
||||
|
||||
import org.osgi.service.event.Event;
|
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|
||||
import java.util.HashMap;
|
||||
import java.util.Map;
|
||||
|
||||
public class EventAdminHelper {
|
||||
|
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Map<String, Object> properties = new HashMap<>();
|
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|
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public Event createEvent(String eventTopic) {
|
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Event event = new Event(eventTopic, new HashMap<>(properties));
|
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properties.clear();
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return event;
|
||||
}
|
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|
||||
public void setProperty(String key, Object value) {
|
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properties.put(key, value);
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,34 @@
|
||||
/*-
|
||||
* ~~~~~~licensing~~~~~~
|
||||
* events-handler
|
||||
* ==========
|
||||
* Copyright (C) 2020 - 2021 EmDev LLC
|
||||
* ==========
|
||||
* 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.
|
||||
* ~~~~~~/licensing~~~~~~
|
||||
*/
|
||||
package ru.entaxy.esb.system.core.events.handler.util;
|
||||
|
||||
public class EventHandlerConstant {
|
||||
|
||||
public static final String CONFIG_FILE = "ru.entaxy.esb.system.event.handler.cfg";
|
||||
|
||||
public static final String REDELIVERY_MAXIMUMREDELIVERIES = "redelivery.maximumRedeliveries";
|
||||
public static final String REDELIVERY_MAXIMUMREDELIVERIES_DEFAULT = "-1";
|
||||
public static final String REDELIVERY_REDELIVERYDELAY = "redelivery.redeliveryDelay";
|
||||
public static final String REDELIVERY_REDELIVERYDELAY_DEFAULT = "5000";
|
||||
|
||||
private EventHandlerConstant() {
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,39 @@
|
||||
/*-
|
||||
* ~~~~~~licensing~~~~~~
|
||||
* events-handler
|
||||
* ==========
|
||||
* Copyright (C) 2020 - 2021 EmDev LLC
|
||||
* ==========
|
||||
* 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.
|
||||
* ~~~~~~/licensing~~~~~~
|
||||
*/
|
||||
package ru.entaxy.esb.system.core.events.handler.util;
|
||||
|
||||
import com.google.gson.reflect.TypeToken;
|
||||
import ru.entaxy.esb.system.core.events.jpa.entity.SystemSubscription;
|
||||
|
||||
import java.util.ArrayList;
|
||||
|
||||
public class EventHelper {
|
||||
|
||||
public static final String CONSUMER_NAME = "consumer";
|
||||
|
||||
public String getClientId(SystemSubscription subscription) {
|
||||
return subscription.getSystem().getName() + "_" + subscription.getEventTopic().getName();
|
||||
}
|
||||
|
||||
public static java.lang.reflect.Type getType() {
|
||||
return new TypeToken<ArrayList<SystemSubscription>>() {
|
||||
}.getType();
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,81 @@
|
||||
/*-
|
||||
* ~~~~~~licensing~~~~~~
|
||||
* events-handler
|
||||
* ==========
|
||||
* Copyright (C) 2020 - 2021 EmDev LLC
|
||||
* ==========
|
||||
* 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.
|
||||
* ~~~~~~/licensing~~~~~~
|
||||
*/
|
||||
package ru.entaxy.esb.system.core.events.handler.util;
|
||||
|
||||
import com.google.gson.ExclusionStrategy;
|
||||
import com.google.gson.Gson;
|
||||
import com.google.gson.GsonBuilder;
|
||||
import com.google.gson.reflect.TypeToken;
|
||||
import org.apache.camel.component.gson.GsonDataFormat;
|
||||
import ru.entaxy.esb.system.core.events.jpa.entity.SystemSubscription;
|
||||
|
||||
import java.lang.reflect.Field;
|
||||
import java.lang.reflect.Type;
|
||||
import java.util.ArrayList;
|
||||
|
||||
public class GsonDataFormatInitializer extends GsonDataFormat {
|
||||
|
||||
private Gson gson;
|
||||
|
||||
public GsonDataFormatInitializer() {
|
||||
super();
|
||||
Type type = new TypeToken<ArrayList<SystemSubscription>>() {
|
||||
}.getType();
|
||||
setUnmarshalGenericType(type);
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void doStart() throws Exception {
|
||||
if (gson == null) {
|
||||
GsonBuilder builder = new GsonBuilder();
|
||||
if (getExclusionStrategies() != null && !getExclusionStrategies().isEmpty()) {
|
||||
ExclusionStrategy[] strategies = getExclusionStrategies().toArray(new ExclusionStrategy[getExclusionStrategies().size()]);
|
||||
builder.setExclusionStrategies(strategies);
|
||||
}
|
||||
// if (longSerializationPolicy != null) {
|
||||
// builder.setLongSerializationPolicy(longSerializationPolicy);
|
||||
// }
|
||||
if (getFieldNamingPolicy() != null) {
|
||||
builder.setFieldNamingPolicy(getFieldNamingPolicy());
|
||||
}
|
||||
// if (fieldNamingStrategy != null) {
|
||||
// builder.setFieldNamingStrategy(fieldNamingStrategy);
|
||||
// }
|
||||
// if (serializeNulls) {
|
||||
// builder.serializeNulls();
|
||||
// }
|
||||
// if (prettyPrint) {
|
||||
// builder.setPrettyPrinting();
|
||||
// }
|
||||
// if (dateFormatPattern != null) {
|
||||
// builder.setDateFormat(dateFormatPattern);
|
||||
// }
|
||||
|
||||
builder.registerTypeAdapterFactory(HibernateProxyTypeAdapter.FACTORY);
|
||||
|
||||
gson = builder.create();
|
||||
|
||||
Field f1 = this.getClass().getSuperclass().getDeclaredField("gson");
|
||||
f1.setAccessible(true);
|
||||
f1.set(this, gson);
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,70 @@
|
||||
/*-
|
||||
* ~~~~~~licensing~~~~~~
|
||||
* events-handler
|
||||
* ==========
|
||||
* Copyright (C) 2020 - 2021 EmDev LLC
|
||||
* ==========
|
||||
* 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.
|
||||
* ~~~~~~/licensing~~~~~~
|
||||
*/
|
||||
package ru.entaxy.esb.system.core.events.handler.util;
|
||||
|
||||
import com.google.gson.Gson;
|
||||
import com.google.gson.TypeAdapter;
|
||||
import com.google.gson.TypeAdapterFactory;
|
||||
import com.google.gson.reflect.TypeToken;
|
||||
import com.google.gson.stream.JsonReader;
|
||||
import com.google.gson.stream.JsonWriter;
|
||||
import org.hibernate.Hibernate;
|
||||
import org.hibernate.proxy.HibernateProxy;
|
||||
|
||||
import java.io.IOException;
|
||||
|
||||
public class HibernateProxyTypeAdapter extends TypeAdapter<HibernateProxy> {
|
||||
|
||||
public static final TypeAdapterFactory FACTORY = new TypeAdapterFactory() {
|
||||
@Override
|
||||
public <T> TypeAdapter<T> create(Gson gson, TypeToken<T> type) {
|
||||
return (HibernateProxy.class.isAssignableFrom(type.getRawType()) ? (TypeAdapter<T>) new HibernateProxyTypeAdapter(gson) : null);
|
||||
}
|
||||
};
|
||||
private final Gson context;
|
||||
|
||||
private HibernateProxyTypeAdapter(Gson context) {
|
||||
this.context = context;
|
||||
}
|
||||
|
||||
@Override
|
||||
public HibernateProxy read(JsonReader in) throws IOException {
|
||||
throw new UnsupportedOperationException("Not supported");
|
||||
}
|
||||
|
||||
@SuppressWarnings({"rawtypes", "unchecked"})
|
||||
@Override
|
||||
public void write(JsonWriter out, HibernateProxy value) throws IOException {
|
||||
if (value == null) {
|
||||
out.nullValue();
|
||||
return;
|
||||
}
|
||||
// Retrieve the original (not proxy) class
|
||||
Class<?> baseType = Hibernate.getClass(value);
|
||||
// Get the TypeAdapter of the original class, to delegate the serialization
|
||||
TypeAdapter delegate = context.getAdapter(TypeToken.get(baseType));
|
||||
// Get a filled instance of the original class
|
||||
Object unproxiedValue = value.getHibernateLazyInitializer()
|
||||
.getImplementation();
|
||||
// Serialize the value
|
||||
delegate.write(out, unproxiedValue);
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,262 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!--
|
||||
~~~~~~licensing~~~~~~
|
||||
events-handler
|
||||
==========
|
||||
Copyright (C) 2020 - 2021 EmDev LLC
|
||||
==========
|
||||
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.
|
||||
~~~~~~/licensing~~~~~~
|
||||
-->
|
||||
|
||||
<blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0"
|
||||
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
||||
xmlns:cm="http://aries.apache.org/blueprint/xmlns/blueprint-cm/v1.1.0"
|
||||
xsi:schemaLocation="http://www.osgi.org/xmlns/blueprint/v1.0.0 https://osgi.org/xmlns/blueprint/v1.0.0/blueprint.xsd">
|
||||
|
||||
<cm:property-placeholder persistent-id="ru.entaxy.esb" update-strategy="reload" placeholder-prefix="$common{">
|
||||
<cm:default-properties>
|
||||
<cm:property name="org.quartz.jobStore.driverDelegateClass"
|
||||
value="org.quartz.impl.jdbcjobstore.PostgreSQLDelegate"/>
|
||||
</cm:default-properties>
|
||||
</cm:property-placeholder>
|
||||
|
||||
<cm:property-placeholder
|
||||
persistent-id="ru.entaxy.esb.system.event.handler" update-strategy="reload">
|
||||
<cm:default-properties>
|
||||
<cm:property name="quirtz.job.clean.cron" value="0+0/1+*+*+*+?+*"/><!-- cron - Every minite -->
|
||||
<cm:property name="mode.dev" value="false"/>
|
||||
</cm:default-properties>
|
||||
</cm:property-placeholder>
|
||||
|
||||
<reference id="pooledConnectionFactory" interface="javax.jms.ConnectionFactory"/>
|
||||
|
||||
<bean id="jms" class="org.apache.camel.component.jms.JmsComponent">
|
||||
<property name="connectionFactory" ref="pooledConnectionFactory"/>
|
||||
</bean>
|
||||
|
||||
<bean id="eventHelper" class="ru.entaxy.esb.system.core.events.handler.util.EventHelper"/>
|
||||
|
||||
<bean id="propertiesHelper" class="ru.entaxy.esb.system.common.util.PropertiesHelper">
|
||||
<argument index="0" type="java.lang.String" value="ru.entaxy.esb.system.event.handler.cfg"/>
|
||||
<argument index="1" type="boolean" value="true"/>
|
||||
</bean>
|
||||
|
||||
<bean id="subscriptionProcessingGenerator"
|
||||
class="ru.entaxy.esb.system.core.events.handler.SubscriptionProcessingGenerator">
|
||||
<property name="connectionFactory" ref="pooledConnectionFactory"/>
|
||||
<property name="eventHelper" ref="eventHelper"/>
|
||||
<property name="propertiesHelper" ref="propertiesHelper"/>
|
||||
</bean>
|
||||
|
||||
<bean id="eventAdminHelper" class="ru.entaxy.esb.system.core.events.handler.util.EventAdminHelper"/>
|
||||
|
||||
<reference id="systemSubscriptionService"
|
||||
interface="ru.entaxy.esb.system.core.events.jpa.SystemSubscriptionService"
|
||||
timeout="30000"
|
||||
availability="mandatory"/>
|
||||
|
||||
<reference id="eventTopicService"
|
||||
interface="ru.entaxy.esb.system.core.events.jpa.EventTopicService"
|
||||
timeout="30000"
|
||||
availability="mandatory"/>
|
||||
|
||||
<bean id="gson" class="ru.entaxy.esb.system.core.events.handler.util.GsonDataFormatInitializer">
|
||||
<property name="fieldNamingPolicy" value="LOWER_CASE_WITH_UNDERSCORES"/>
|
||||
</bean>
|
||||
|
||||
<bean id="quartz" class="org.apache.camel.component.quartz.QuartzComponent">
|
||||
<property name="schedulerFactory" ref="factory"/>
|
||||
</bean>
|
||||
|
||||
<bean id="factory" class="org.quartz.impl.StdSchedulerFactory">
|
||||
<argument>
|
||||
<props>
|
||||
<prop key="org.quartz.scheduler.instanceName">entaxy</prop>
|
||||
<prop key="org.quartz.scheduler.instanceId">AUTO</prop>
|
||||
<prop key="org.quartz.scheduler.skipUpdateCheck">true</prop>
|
||||
|
||||
<prop key="org.quartz.jobStore.driverDelegateClass">$common{org.quartz.jobStore.driverDelegateClass}
|
||||
</prop>
|
||||
<prop key="org.quartz.jobStore.isClustered">true</prop>
|
||||
<prop key="org.quartz.jobStore.clusterCheckinInterval">5000</prop>
|
||||
<prop key="org.quartz.jobStore.class">org.quartz.impl.jdbcjobstore.JobStoreTX</prop>
|
||||
<prop key="org.quartz.jobStore.dataSource">cache</prop>
|
||||
<prop key="org.quartz.dataSource.cache.jndiURL">osgi:service/entaxy.esb.cache</prop>
|
||||
|
||||
<prop key="org.quartz.threadPool.class">org.quartz.simpl.SimpleThreadPool</prop>
|
||||
<prop key="org.quartz.threadPool.threadCount">1</prop>
|
||||
</props>
|
||||
</argument>
|
||||
</bean>
|
||||
|
||||
|
||||
<camelContext id="handler-context" xmlns="http://camel.apache.org/schema/blueprint">
|
||||
|
||||
<route id="handlerInit" autoStartup="true">
|
||||
<from uri="timer:handlerInit?repeatCount=1"/>
|
||||
<to uri="bean-fix:systemSubscriptionService?method=listByDeleted(false)"/>
|
||||
|
||||
<bean ref="subscriptionProcessingGenerator" method="construct(${exchange})"/>
|
||||
</route>
|
||||
|
||||
<route id="prepareSubscriberConsumer">
|
||||
<from uri="direct-vm:prepareSubscriberConsumer"/>
|
||||
|
||||
<bean beanType="java.util.Collections"
|
||||
method="singletonList(ru.entaxy.esb.system.core.events.jpa.entity.SystemSubscription)"/>
|
||||
|
||||
<to uri="direct:subscriptionNotifyCluster"/>
|
||||
</route>
|
||||
|
||||
<route id="prepareSubscriberRoute">
|
||||
<from uri="direct-vm:prepareSubscriberRoute"/>
|
||||
<bean beanType="java.util.Collections"
|
||||
method="singletonList(ru.entaxy.esb.system.core.events.jpa.entity.SystemSubscription)"/>
|
||||
<to uri="direct-vm:prepareSubscriberRoutes"/>
|
||||
</route>
|
||||
|
||||
<route id="prepareSubscriberRoutes">
|
||||
<from uri="direct-vm:prepareSubscriberRoutes"/>
|
||||
|
||||
<setProperty name="subscribe">
|
||||
<simple resultType="boolean">true</simple>
|
||||
</setProperty>
|
||||
|
||||
<to uri="direct:subscriptionNotifyCluster"/>
|
||||
</route>
|
||||
|
||||
<route id="deleteSubscriberConsumer">
|
||||
<from uri="direct-vm:deleteSubscriberConsumer"/>
|
||||
|
||||
<bean beanType="java.util.Collections"
|
||||
method="singletonList(ru.entaxy.esb.system.core.events.jpa.entity.SystemSubscription)"/>
|
||||
|
||||
<setProperty name="bodyHolder">
|
||||
<simple>${body}</simple>
|
||||
</setProperty>
|
||||
|
||||
<to uri="direct:subscriptionNotifyCluster"/>
|
||||
|
||||
<setBody>
|
||||
<simple>${exchangeProperty.bodyHolder}</simple>
|
||||
</setBody>
|
||||
|
||||
<bean ref="subscriptionProcessingGenerator" method="destruct(${exchange})"/>
|
||||
</route>
|
||||
|
||||
<route id="deleteSubscriberConsumers">
|
||||
<from uri="direct-vm:deleteSubscriberConsumers"/>
|
||||
|
||||
<setProperty name="bodyHolder">
|
||||
<simple>${body}</simple>
|
||||
</setProperty>
|
||||
|
||||
<to uri="direct:subscriptionNotifyCluster"/>
|
||||
|
||||
<setBody>
|
||||
<simple>${exchangeProperty.bodyHolder}</simple>
|
||||
</setBody>
|
||||
|
||||
<bean ref="subscriptionProcessingGenerator" method="destruct(${exchange})"/>
|
||||
</route>
|
||||
|
||||
<route id="deleteSubscriberRoute">
|
||||
<from uri="direct-vm:deleteSubscriberRoute"/>
|
||||
<bean beanType="java.util.Collections"
|
||||
method="singletonList(ru.entaxy.esb.system.core.events.jpa.entity.SystemSubscription)"/>
|
||||
<to uri="direct-vm:deleteSubscriberRoutes"/>
|
||||
</route>
|
||||
|
||||
<route id="deleteSubscriberRoutes">
|
||||
<from uri="direct-vm:deleteSubscriberRoutes"/>
|
||||
|
||||
<setProperty name="subscribe">
|
||||
<simple resultType="boolean">false</simple>
|
||||
</setProperty>
|
||||
|
||||
<to uri="direct:subscriptionNotifyCluster"/>
|
||||
</route>
|
||||
|
||||
<route id="deleteSubscriberQueues">
|
||||
<from uri="direct-vm:deleteSubscriberQueues"/>
|
||||
|
||||
<bean ref="subscriptionProcessingGenerator" method="destruct(${exchange})"/>
|
||||
</route>
|
||||
|
||||
<route id="subscriptionNotifyCluster">
|
||||
<from uri="direct:subscriptionNotifyCluster"/>
|
||||
<log message="SEND subscription event" loggingLevel="TRACE"/>
|
||||
<marshal>
|
||||
<custom ref="gson"/>
|
||||
</marshal>
|
||||
|
||||
<bean ref="eventAdminHelper" method="setProperty('subscribe', ${exchangeProperty.subscribe})"/>
|
||||
<bean ref="eventAdminHelper" method="setProperty('subscriptions', ${body})"/>
|
||||
<bean ref="eventAdminHelper" method="createEvent('subscription')"/>
|
||||
|
||||
<to uri="eventadmin:subscription"/>
|
||||
</route>
|
||||
|
||||
<route id="handleConsumerRoutes">
|
||||
<from uri="eventadmin:subscription"/>
|
||||
|
||||
<log message=">>>RECEIVE subscription event" loggingLevel="TRACE"/>
|
||||
|
||||
<setProperty name="subscribe">
|
||||
<simple resultType="boolean">${body.getProperty('subscribe')}</simple>
|
||||
</setProperty>
|
||||
|
||||
<setBody>
|
||||
<simple resultType="String">${body.getProperty('subscriptions')}</simple>
|
||||
</setBody>
|
||||
|
||||
<log message=">>>RECEIVE subscription ${body}" loggingLevel="TRACE"/>
|
||||
|
||||
<unmarshal>
|
||||
<custom ref="gson"/>
|
||||
</unmarshal>
|
||||
|
||||
<choice>
|
||||
<when>
|
||||
<simple>${exchangeProperty.subscribe}</simple>
|
||||
<bean ref="subscriptionProcessingGenerator" method="construct(${exchange})"/>
|
||||
</when>
|
||||
<otherwise>
|
||||
<bean ref="subscriptionProcessingGenerator" method="destructRoute(${exchange})"/>
|
||||
</otherwise>
|
||||
</choice>
|
||||
</route>
|
||||
|
||||
<route id="cleanTopicsJob">
|
||||
<from uri="quartz://cleanTopics?cron={{quirtz.job.clean.cron}}"/>
|
||||
<log message="Job: Clean topics and subscriptions" loggingLevel="DEBUG"/>
|
||||
<to uri="direct-vm:cleanProcess"/>
|
||||
</route>
|
||||
|
||||
<route id="cleanProcess">
|
||||
<from uri="direct-vm:cleanProcess"/>
|
||||
|
||||
<to uri="bean-fix:systemSubscriptionService?method=listByDeleted(true)"/>
|
||||
|
||||
<to uri="direct-vm:deleteSubscriberConsumers"/>
|
||||
|
||||
<to uri="bean-fix:eventTopicService?method=clean"/>
|
||||
|
||||
|
||||
<log message="CleanProcess: Deleted ${body} topics" loggingLevel="TRACE"/>
|
||||
</route>
|
||||
|
||||
</camelContext>
|
||||
|
||||
</blueprint>
|
||||
Reference in New Issue
Block a user