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/**
* ============LICENSE_START=======================================================
* org.onap.aai
* ================================================================================
* Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
* Copyright © 2017-2018 Amdocs
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*/
package org.onap.aai.event;
import org.apache.camel.Consumer;
import org.apache.camel.Processor;
import org.apache.camel.Producer;
import org.apache.camel.impl.DefaultEndpoint;
import org.apache.camel.spi.Metadata;
import org.apache.camel.spi.UriEndpoint;
import org.apache.camel.spi.UriParam;
import org.onap.aai.event.client.KafkaEventConsumer;
/**
* Represents a EventBus endpoint.
*/
@UriEndpoint(scheme = "kafka-event-bus", syntax = "kafka-event-bus:name",
consumerClass = EventBusConsumer.class, title = "kafka-event-bus")
public class KafkaEventBusEndpoint extends AbstractEventBusEndpoint {
@UriParam(label = "url")
@Metadata(required = "true")
private String url;
@UriParam(label = "eventTopic")
@Metadata(required = "true")
private String eventTopic;
@UriParam(label = "consumerGroup")
@Metadata(required = "true")
private String consumerGroup;
@UriParam(label = "poolSize")
@Metadata(required = "true", defaultValue="20")
private int poolSize = 20;
@UriParam(label = "pollingDelay")
@Metadata(required = "true", defaultValue="30000")
private int pollingDelay = 30000;
private KafkaEventConsumer consumer;
public KafkaEventBusEndpoint(String uri, KafkaEventBusComponent component) {
super(uri, component);
}
@Override
public Producer createProducer() throws Exception {
return new EventBusProducer(this);
}
@Override
public Consumer createConsumer(Processor processor) throws Exception {
consumer = new KafkaEventConsumer(url, eventTopic, consumerGroup);
return new EventBusConsumer(this, processor, consumer);
}
@Override
public boolean isSingleton() {
return false;
}
public String getUrl() {
return url;
}
public void setUrl(String url) {
this.url = url;
}
@Override
String getEventTopic() {
return eventTopic;
}
public void setEventTopic(String eventTopic) {
this.eventTopic = eventTopic;
}
public String getConsumerGroup() {
return consumerGroup;
}
public void setConsumerGroup(String consumerGroup) {
this.consumerGroup = consumerGroup;
}
@Override
int getPoolSize() {
return poolSize;
}
public void setPoolSize(int poolSize) {
this.poolSize = poolSize;
}
@Override
void close() {
consumer.close();
}
@Override
int getPollingDelay() {
return pollingDelay;
}
public void setPollingDelay(int pollingDelay) {
this.pollingDelay = pollingDelay;
}
}
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