/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.apache.camel.component.hazelcast.seda;
import java.util.concurrent.BlockingQueue;
import com.hazelcast.core.HazelcastInstance;
import org.apache.camel.Consumer;
import org.apache.camel.Endpoint;
import org.apache.camel.Processor;
import org.apache.camel.Producer;
import org.apache.camel.component.hazelcast.HazelcastCommand;
import org.apache.camel.component.hazelcast.HazelcastDefaultComponent;
import org.apache.camel.component.hazelcast.HazelcastDefaultEndpoint;
import org.apache.camel.spi.UriEndpoint;
import org.apache.camel.util.ObjectHelper;
/**
* The hazelcast-seda component is used to access <a href="http://www.hazelcast.com/">Hazelcast</a> {@link BlockingQueue}.
*/
@UriEndpoint(firstVersion = "2.7.0", scheme = "hazelcast-seda", title = "Hazelcast SEDA", syntax = "hazelcast-seda:cacheName", label = "cache,datagrid")
public class HazelcastSedaEndpoint extends HazelcastDefaultEndpoint {
private final BlockingQueue<Object> queue;
private final HazelcastSedaConfiguration configuration;
public HazelcastSedaEndpoint(final HazelcastInstance hazelcastInstance, final String uri, final HazelcastDefaultComponent component, final HazelcastSedaConfiguration configuration) {
super(hazelcastInstance, uri, component);
this.queue = hazelcastInstance.getQueue(configuration.getQueueName());
this.configuration = configuration;
if (ObjectHelper.isEmpty(configuration.getQueueName())) {
throw new IllegalArgumentException("Queue name is missing.");
}
setCommand(HazelcastCommand.seda);
}
public Producer createProducer() throws Exception {
return new HazelcastSedaProducer(this, getQueue());
}
public Consumer createConsumer(final Processor processor) throws Exception {
HazelcastSedaConsumer answer = new HazelcastSedaConsumer(this, processor);
configureConsumer(answer);
return answer;
}
public BlockingQueue<Object> getQueue() {
return queue;
}
public HazelcastSedaConfiguration getConfiguration() {
return configuration;
}
public boolean isSingleton() {
return true;
}
}