Embedded Policy Sets Reference

With the exception of the Managed Transation policy, you can configure each policy with the GUI. For policies that require external policy sets, see Policy Templates Reference.

• JMS At Most Once -The JMS At Most Once policy ensures that the Messaging Bus attempts to deliver each message to its destination at most once.
• JMS At Least Once - It ensures that the JMS messages are delivered at least once to the recipients in case of exception scenarios by using the redelivery mechanism.
• JMS Transacted OneWay - It ensures delivery of one-way messages by wrapping message operations (send or receive) within transactions.
• Message Transmission Optimization Mechanism (MTOM) - A MTOM policy enables you to configure how binary data (attachments such as images, PDF files, and so on) is to be transmitted over SOAP.
• Secure Virtualization - Ensures that a service receives all messages from the Messaging Bus using SSL.
• Threading - Ensures that message dispatch and send operations use a thread pool.
• Virtualization At Least Once - Ensures that the Messaging Bus attempts to deliver each message to its destination at least once.
• Virtualization Transacted OneWay - Ensures that delivery of one-way messages are included as part of a transaction.
• Virtualize - Ensures that messages travel through the Messaging Bus, blocking potential optimization, while enabling beneficial side effects of the Messaging Bus.
• Managed Transaction - A Managed Transaction policy starts a managed transaction before invoking a component service, so its service implementation executes in a transaction environment.
• Prepare Before Undeploy - A Prepare Before Undeploy policy ensures that Administrator does not undeploy an application or component until the application or component explicitly confirms that its preparations are complete.
• Start Service First - Ensures that when a reference is wired to a service, the provider component starts before the referencing component starts.
• WS-Addressing for References - A WS-Addressing for Reference policy set ensures that a reference sends messages with WS-Addressing semantics.
• WS-Addressing for Services -A WS-Addressing for Services policy ensures that a service receives messages with WS-Addressing semantics.
• WS-Reliable Messaging - A WS-Reliable Messaging policy ensures that a service receives messages or a reference sends messages with WS-Reliable Messaging semantics.