Oracle SOA Suite 11gR1 (11.1.1.6.0) includes new features.Some of them are new delivery and transaction properties that you can set when creating a BPEL process.These configuration properties have a significant impact on the behavior of a BPEL process. You can now set these properties as part of the BPEL component creation process within JDeveloper. The wizard presents these properties and sets the default values based on the context. For example, the oneWayDeliveryPolicy property only shows up for one way processes and the
transaction property only shows up for synchronous processes.
Delivery: The possible values are:
async.persist: Messages into the system are saved in the delivery store before being picked up by the service engine.
async.cache: Messages into the system are saved in memory before being picked up by the service engine.
sync: The instance-initiating message is not temporarily saved in the delivery layer. The service engine uses the same thread to initiate the message.
Transaction: The possible values are:
requiresNew: A new transaction is created for the execution, and the existing transaction (if there is one) is suspended. This behavior is true for both request/response (initiating) environments and one-way, initiating environments in which the Delivery list value (oneWayDeliveryPolicy property) is set to sync
required: In request/response (initiating) environments, this setting joins a caller's transaction (if there is one) or creates a new transaction (if there is no transaction). In one-way, initiating environments in which the Delivery list value (oneWayDeliveryPolicy property) is set to sync, the invoke message is processed using the same thread in the same transaction.
For more information please refer this LINK.
Happy Learning,
Cheers !!!
transaction property only shows up for synchronous processes.
Delivery: The possible values are:
async.persist: Messages into the system are saved in the delivery store before being picked up by the service engine.
async.cache: Messages into the system are saved in memory before being picked up by the service engine.
sync: The instance-initiating message is not temporarily saved in the delivery layer. The service engine uses the same thread to initiate the message.
Transaction: The possible values are:
requiresNew: A new transaction is created for the execution, and the existing transaction (if there is one) is suspended. This behavior is true for both request/response (initiating) environments and one-way, initiating environments in which the Delivery list value (oneWayDeliveryPolicy property) is set to sync
required: In request/response (initiating) environments, this setting joins a caller's transaction (if there is one) or creates a new transaction (if there is no transaction). In one-way, initiating environments in which the Delivery list value (oneWayDeliveryPolicy property) is set to sync, the invoke message is processed using the same thread in the same transaction.
For more information please refer this LINK.
Happy Learning,
Cheers !!!
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