| /* |
| * 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.atomix.client; |
| |
| import io.atomix.AtomixClient; |
| import org.apache.camel.CamelContext; |
| import org.apache.camel.Consumer; |
| import org.apache.camel.Processor; |
| import org.apache.camel.Producer; |
| import org.apache.camel.spi.Metadata; |
| import org.apache.camel.spi.UriPath; |
| import org.apache.camel.support.DefaultEndpoint; |
| import org.apache.camel.util.ObjectHelper; |
| |
| public abstract class AbstractAtomixClientEndpoint<T extends AbstractAtomixClientComponent, C extends AtomixClientConfiguration> extends DefaultEndpoint { |
| @UriPath(description = "The distributed resource name") |
| @Metadata(required = true) |
| private final String resourceName; |
| |
| private AtomixClient atomix; |
| |
| protected AbstractAtomixClientEndpoint(String uri, T component, String resourceName) { |
| super(uri, component); |
| |
| this.resourceName = resourceName; |
| } |
| |
| @Override |
| public Producer createProducer() throws Exception { |
| throw new UnsupportedOperationException("Producer not supported"); |
| } |
| |
| @Override |
| public Consumer createConsumer(Processor processor) throws Exception { |
| throw new UnsupportedOperationException("Consumer not supported"); |
| } |
| |
| @Override |
| protected void doStart() throws Exception { |
| if (atomix == null) { |
| final C configuration = getConfiguration(); |
| final CamelContext context = getCamelContext(); |
| |
| ObjectHelper.notNull(configuration, "Configuration"); |
| ObjectHelper.notNull(context, "CamelContext"); |
| |
| atomix = AtomixClientHelper.createClient(context, configuration); |
| atomix.connect(configuration.getNodes()).join(); |
| } |
| |
| super.doStart(); |
| } |
| |
| @Override |
| protected void doStop() throws Exception { |
| super.doStop(); |
| |
| if (atomix != null) { |
| atomix.close(); |
| } |
| } |
| |
| // ********************************** |
| // Helpers for implementations |
| // ********************************** |
| |
| @SuppressWarnings("unchecked") |
| public T getAtomixComponent() { |
| return (T)super.getComponent(); |
| } |
| |
| public AtomixClient getAtomix() { |
| return atomix; |
| } |
| |
| public String getResourceName() { |
| return resourceName; |
| } |
| |
| // ********************************** |
| // Abstract |
| // ********************************** |
| |
| public abstract C getConfiguration(); |
| |
| public abstract void setConfiguration(C configuration); |
| } |