Java tutorial
/** * Copyright (c) Microsoft Corporation. All rights reserved. * Licensed under the MIT License. See License.txt in the project root for * license information. */ package com.microsoft.azure.management.servicebus.samples; import com.microsoft.azure.PagedList; import com.microsoft.azure.management.Azure; import com.microsoft.azure.management.resources.fluentcore.arm.Region; import com.microsoft.azure.management.resources.fluentcore.utils.SdkContext; import com.microsoft.azure.management.samples.Utils; import com.microsoft.azure.management.servicebus.AuthorizationKeys; import com.microsoft.azure.management.servicebus.NamespaceAuthorizationRule; import com.microsoft.azure.management.servicebus.NamespaceSku; import com.microsoft.azure.management.servicebus.Queue; import com.microsoft.azure.management.servicebus.ServiceBusNamespace; import com.microsoft.rest.LogLevel; import com.microsoft.windowsazure.Configuration; import com.microsoft.windowsazure.services.servicebus.ServiceBusConfiguration; import com.microsoft.windowsazure.services.servicebus.ServiceBusContract; import com.microsoft.windowsazure.services.servicebus.ServiceBusService; import com.microsoft.windowsazure.services.servicebus.models.BrokeredMessage; import org.joda.time.Period; import java.io.File; /** * Azure Service Bus basic scenario sample. * - Create namespace. * - Add a queue in namespace with features session and dead-lettering. * - Create another queue with auto-forwarding to first queue. [Remove] * - Create another queue with dead-letter auto-forwarding to first queue. [Remove] * - Create second queue with Deduplication and AutoDeleteOnIdle feature * - Update second queue to change time for AutoDeleteOnIdle. * - Update first queue to disable dead-letter forwarding and with new Send authorization rule * - Update queue to remove the Send Authorization rule. * - Get default authorization rule. * - Get the keys from authorization rule to connect to queue. * - Send a "Hello" message to queue using Data plan sdk for Service Bus. * - Delete queue * - Delete namespace */ public final class ServiceBusQueueAdvanceFeatures { /** * Main function which runs the actual sample. * @param azure instance of the azure client * @return true if sample runs successfully */ public static boolean runSample(Azure azure) { // New resources final String rgName = SdkContext.randomResourceName("rgSB04_", 24); final String namespaceName = SdkContext.randomResourceName("namespace", 20); final String queue1Name = SdkContext.randomResourceName("queue1_", 24); final String queue2Name = SdkContext.randomResourceName("queue2_", 24); final String sendRuleName = "SendRule"; try { //============================================================ // Create a namespace. System.out.println("Creating name space " + namespaceName + " in resource group " + rgName + "..."); ServiceBusNamespace serviceBusNamespace = azure.serviceBusNamespaces().define(namespaceName) .withRegion(Region.US_WEST).withNewResourceGroup(rgName).withSku(NamespaceSku.PREMIUM_CAPACITY1) .create(); System.out.println("Created service bus " + serviceBusNamespace.name()); Utils.print(serviceBusNamespace); //============================================================ // Add a queue in namespace with features session and dead-lettering. System.out.println("Creating first queue " + queue1Name + ", with session, time to live and move to dead-letter queue features..."); Queue firstQueue = serviceBusNamespace.queues().define(queue1Name).withSession() .withDefaultMessageTTL(new Period().withMinutes(10)).withExpiredMessageMovedToDeadLetterQueue() .withMessageMovedToDeadLetterQueueOnMaxDeliveryCount(40).create(); Utils.print(firstQueue); //============================================================ // Create second queue with Deduplication and AutoDeleteOnIdle feature System.out.println("Creating second queue " + queue2Name + ", with De-duplication and AutoDeleteOnIdle features..."); Queue secondQueue = serviceBusNamespace.queues().define(queue2Name).withSizeInMB(2048) .withDuplicateMessageDetection(new Period().withMinutes(10)) .withDeleteOnIdleDurationInMinutes(10).create(); System.out.println("Created second queue in namespace"); Utils.print(secondQueue); //============================================================ // Update second queue to change time for AutoDeleteOnIdle. secondQueue = secondQueue.update().withDeleteOnIdleDurationInMinutes(5).apply(); System.out.println("Updated second queue to change its auto deletion time"); Utils.print(secondQueue); //============================================================= // Update first queue to disable dead-letter forwarding and with new Send authorization rule secondQueue = firstQueue.update().withoutExpiredMessageMovedToDeadLetterQueue() .withNewSendRule(sendRuleName).apply(); System.out.println("Updated first queue to change dead-letter forwarding"); Utils.print(secondQueue); //============================================================= // Get connection string for default authorization rule of namespace PagedList<NamespaceAuthorizationRule> namespaceAuthorizationRules = serviceBusNamespace .authorizationRules().list(); System.out.println("Number of authorization rule for namespace :" + namespaceAuthorizationRules.size()); for (NamespaceAuthorizationRule namespaceAuthorizationRule : namespaceAuthorizationRules) { Utils.print(namespaceAuthorizationRule); } System.out.println("Getting keys for authorization rule ..."); AuthorizationKeys keys = namespaceAuthorizationRules.get(0).getKeys(); Utils.print(keys); //============================================================= // Update first queue to remove Send Authorization rule. firstQueue.update().withoutAuthorizationRule(sendRuleName).apply(); //============================================================= // Send a message to queue. try { Configuration config = Configuration.load(); config.setProperty(ServiceBusConfiguration.CONNECTION_STRING, keys.primaryConnectionString()); ServiceBusContract service = ServiceBusService.create(config); BrokeredMessage message = new BrokeredMessage("Hello"); message.setSessionId("23424"); service.sendQueueMessage(queue1Name, message); } catch (Exception ex) { } //============================================================= // Delete a queue and namespace System.out.println("Deleting queue " + queue1Name + "in namespace " + namespaceName + "..."); serviceBusNamespace.queues().deleteByName(queue1Name); System.out.println("Deleted queue " + queue1Name + "..."); System.out.println("Deleting namespace " + namespaceName + "..."); // This will delete the namespace and queue within it. try { azure.serviceBusNamespaces().deleteById(serviceBusNamespace.id()); } catch (Exception ex) { } System.out.println("Deleted namespace " + namespaceName + "..."); return true; } catch (Exception e) { System.err.println(e.getMessage()); e.printStackTrace(); } finally { try { System.out.println("Deleting Resource Group: " + rgName); azure.resourceGroups().beginDeleteByName(rgName); System.out.println("Deleted Resource Group: " + rgName); } catch (NullPointerException npe) { System.out.println("Did not create any resources in Azure. No clean up is necessary"); } catch (Exception g) { g.printStackTrace(); } } return false; } /** * Main entry point. * @param args the parameters */ public static void main(String[] args) { try { //============================================================= // Authenticate final File credFile = new File(System.getenv("AZURE_AUTH_LOCATION")); Azure azure = Azure.configure().withLogLevel(LogLevel.BODY_AND_HEADERS).authenticate(credFile) .withDefaultSubscription(); // Print selected subscription System.out.println("Selected subscription: " + azure.subscriptionId()); runSample(azure); } catch (Exception e) { System.out.println(e.getMessage()); e.printStackTrace(); } } }