Routed-dequeue

Description

Used to make a routing mechanism at the level of communication channel, based on some conditions applied to the buffer GVBuffer.

VulCon / GV Console Configuration

During the execution of flows, the operation is seen as a simple dequeue.

The implementation of the routed-dequeue check the conditions and invokes a sub-operations accordingly.

To configure a routed-dequeue is necessary:

• defines sub-operations: Each sub operation is identified by a unique name within the routed-dequeue. The sub-operation can be selected are only those of type "dequeue".
• defines routing conditions: Check the values in GVBuffer fields. Each routing condition has a unique name within the routed-dequeue.
• associate routing conditions to operations: Sub items 'VCLRouting' associate routing conditions with operations. The evaluation order is defined by the order of items 'VCLRouting'. The sub-operation is performed corresponding to the first condition verified.

The routed-dequeue Element is used by Channel and routed-dequeue. Its attributes are:

Attribute	Type	Description
type	fixed	This attribute must assume the value dequeue.
class	fixed	This attribute must assume the value it.greenvulcano.gvesb.virtual.RoutedDequeue.
name	optional	Operation name. Used in the 'Flow' section to associate workflow nodes to VCL operations.

Can contain the following subelements:

• Description
• GVBufferCondition
• jms-dequeue or routed-dequeue
• VCLRouting
• ServiceAlias