| /* |
| * 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.azure.queue; |
| |
| import java.util.Map; |
| import java.util.Set; |
| |
| import com.microsoft.azure.storage.StorageCredentials; |
| import com.microsoft.azure.storage.queue.CloudQueue; |
| import org.apache.camel.CamelContext; |
| import org.apache.camel.Endpoint; |
| import org.apache.camel.spi.Metadata; |
| import org.apache.camel.spi.annotations.Component; |
| import org.apache.camel.support.DefaultComponent; |
| |
| @Component("azure-queue") |
| public class QueueServiceComponent extends DefaultComponent { |
| |
| @Metadata(label = "advanced") |
| private QueueServiceConfiguration configuration; |
| |
| public QueueServiceComponent() { |
| } |
| |
| public QueueServiceComponent(CamelContext context) { |
| super(context); |
| this.configuration = new QueueServiceConfiguration(); |
| } |
| |
| @Override |
| protected Endpoint createEndpoint(String uri, String remaining, Map<String, Object> parameters) throws Exception { |
| final QueueServiceConfiguration configuration = this.configuration.copy(); |
| setProperties(configuration, parameters); |
| |
| String[] parts = null; |
| if (remaining != null) { |
| parts = remaining.split("/"); |
| } |
| if (parts == null || parts.length < 1) { |
| throw new IllegalArgumentException("The account name must be specified."); |
| } |
| |
| QueueServiceOperations operation = configuration.getOperation(); |
| if (operation != null && operation != QueueServiceOperations.listQueues && parts.length < 2) { |
| throw new IllegalArgumentException("The queue name must be specified."); |
| } |
| |
| if (parts.length > 2) { |
| throw new IllegalArgumentException("Only the account and queue names must be specified."); |
| } |
| |
| configuration.setAccountName(parts[0]); |
| |
| if (parts.length > 1) { |
| configuration.setQueueName(parts[1]); |
| } |
| |
| checkAndSetRegistryClient(configuration); |
| checkCredentials(configuration); |
| |
| QueueServiceEndpoint endpoint = new QueueServiceEndpoint(uri, this, configuration); |
| setProperties(endpoint, parameters); |
| return endpoint; |
| } |
| |
| public QueueServiceConfiguration getConfiguration() { |
| return configuration; |
| } |
| |
| /** |
| * The Queue Service configuration |
| */ |
| public void setConfiguration(QueueServiceConfiguration configuration) { |
| this.configuration = configuration; |
| } |
| |
| private void checkCredentials(QueueServiceConfiguration cfg) { |
| CloudQueue client = cfg.getAzureQueueClient(); |
| StorageCredentials creds = client == null ? cfg.getCredentials() : client.getServiceClient().getCredentials(); |
| if (creds == null) { |
| throw new IllegalArgumentException("Credentials must be specified."); |
| } |
| } |
| |
| private void checkAndSetRegistryClient(QueueServiceConfiguration configuration) { |
| Set<CloudQueue> clients = getCamelContext().getRegistry().findByType(CloudQueue.class); |
| if (clients.size() == 1) { |
| configuration.setAzureQueueClient(clients.stream().findFirst().get()); |
| } |
| } |
| } |