Difference between revisions of "GVSubFlowCallNode"
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=={{GVESB}} Configuration== | =={{GVESB}} Configuration== | ||
− | GVSubFlowCallNode allows to call a SubFlow. Its dynamic fields can contains the [[placeholders]]. | + | GVSubFlowCallNode allows to call a [[SubFlow]]. Its dynamic fields can contains the [[placeholders]]. |
The following table shows the GVSubFlowCallNode element's attributes: | The following table shows the GVSubFlowCallNode element's attributes: |
Revision as of 11:15, 5 March 2012
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