GVSubFlowCallNode

Description

Node that allows direct invocation of a GreenVulcano^® ESB core workflow sub-flow.

GreenVulcano^® ESB Configuration

GVSubFlowCallNode allows to call a SubFlow. Its dynamic fields can contains the placeholders.

The following table shows the GVSubFlowCallNode element's attributes:

Attribute	Type	Description
type	fixed	This attribute must assume the value flow-node.
class	fixed	This attributes must assume the value it.greenvulcano.gvesb.core.flow.GVSubFlowCallNode
op-type	fixed	This attributes must assume the value subcall
id	required	ID of the node. Unique within the 'Flow'.
dynamic	optional	If 'true' subflow attribute can contain metadata to be resolved at runtime.
subflow	required	Name of the sub-flow to invoke
change-log-context	optional	If 'true' log context is updated. The default is 'false'.
input	required	Specifies the input (from the execution environment) for the operation. If the input is an exception, the operation is not performed, and the output is set equal input exception.
output	optional	The operation's output (GVBuffer or Exception) is inserted into the execution environment with this exact name. Default to "input" value.
on-exception-id	required	Node on which transfer control in case of exception. Note that any item GVRouting takes precedence over the choices made by GVSubFlowCallNode.
default-id	optional	Node on which transfer control if not apply any GVRouting and are not in the case of exception.
input-ref-dp	optional	Name of Data Provider to use for input manipulation. This Data Provider will receive in input a GVBuffer and must return the object to be inserted in GVBuffer.object.
output-ref-dp	optional	Name of Data Provider to use for output manipulation. This Data Provider will receive in input a GVBuffer and must return the object to be inserted in GVBuffer.object.
point-x	optional	X position of the node in the VulCon workflows editor. Immutable, used by VulCon®.
point-y	optional	Y position of the node in the VulCon workflows editor. Immutable, used by VulCon®.
dump-in-out	optional	If true enable the dump of the input/output GVBuffer. Default false.
dump-env-in-out	optional	If true enable the dump of the input/output Execution Environment. Default false.

Might contain the following elements:

• Description
• GVRouting