Developing Applications That Use Oracle Messaging Cloud Service

2 Developing Applications That Use Oracle Messaging Cloud Service

This section provides important information for developers who create applications that use Oracle Messaging Cloud Service through either the Java library or the REST API.

Topics:

Typical Workflow for Using Oracle Messaging Cloud Service

To start developing applications that use Oracle Messaging Cloud Service, refer to the following tasks as a guide:

Task	Description	More Information
Sign up for a free credit promotion, or purchase a subscription.	Provide your information, and sign up for a free credit promotion or purchase a subscription.	Requesting and Managing Free Oracle Cloud Promotions or Buying an Oracle Cloud Subscription in Getting Started with Oracle Cloud
Add and manage users and roles	Create accounts for your users and assign them appropriate privileges. Assign the necessary Oracle Messaging Cloud Service roles.	Managing User Accounts and Managing User Roles in Managing and Monitoring Oracle Cloud, and About Oracle Messaging Cloud Service Roles and Users
Access the service	Access the service through the REST API and the Java library. To use the Java library, download the Oracle Messaging Cloud Service Java SDK.	Accessing Oracle Messaging Cloud Service
Create and manage destinations	Create, list, and delete destinations. This functionality is only available to users with the Messaging Administrator role.	REST API: Creating and Managing Destinations Java library: Managing Destinations
Send messages to a destination	Send messages to a destination.	REST API: Send a Message via a Producer Sample code: Send a Message to a Topic Java library: Using JMS to Send and Receive Messages Sample code: Send a Message to a Topic
Receive messages from a destination	Receive messages from a destination.	REST API: Receiving Messages Java library: Using JMS to Send and Receive Messages
Receive messages using selectors	Use selectors to specify filtered subsets of messages to receive.	REST API: Receive a Message from a Queue with a Selector Java library: Receive a Message from a Queue with an Optional Selector
List durable subscriptions	List information about one or more durable subscriptions.	REST API: List Durable Subscriptions Java library: List Durable Subscriptions
Create and delete durable subscriptions	Create and delete durable subscriptions.	REST API: Creating and Managing Durable Subscriptions Sample code: Create a Durable Subscription Java library: Managing Durable Subscriptions
Send and receive messages within transactions	Use transactions to group multiple send and receive operations into atomic operations.	REST API: Sample code: Process Messages using a Transaction Java library: Using JMS to Send and Receive Messages Sample code: Asynchronously Process Messages Within a Transaction
Create and manage message push listeners	Create, list, use, and delete message push listeners.	REST API: Creating and Managing Message Push Listeners Sample code: Create a Message Push Listener Java library: Managing Message Push Listeners Sample code: Create a Message Push Listener