Difference between revisions of "Op-type"
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* [[#IDFilter|IDFilter]]: would set the criteria of the received message ID. | * [[#IDFilter|IDFilter]]: would set the criteria of the received message ID. | ||
| − | * | + | * [[#RetCodeFilter|RetCodeFilter]]: would set the criteria on the return code of the received message. |
* ''SystemFilter'': would set the criteria field system of the received message. | * ''SystemFilter'': would set the criteria field system of the received message. | ||
* ''ServiceFilter'': would set the criteria in the field service of the received message. | * ''ServiceFilter'': would set the criteria in the field service of the received message. | ||
| Line 54: | Line 54: | ||
* yes | * yes | ||
* no | * no | ||
| + | |} | ||
| + | |||
| + | Might contain the subelement [[Description]]. | ||
| + | |||
| + | |||
| + | ====RetCodeFilter==== | ||
| + | Lets you specify a condition on the return code field the received message must meet. | ||
| + | |||
| + | Through attributes 'min' and 'max' you can specify a range of allowable values for the return code. | ||
| + | |||
| + | You can specify only one active instance of RetCodeFilter. | ||
| + | |||
| + | |||
| + | Its attributes are: | ||
| + | {|class="gvtable" | ||
| + | ! Attribute !! Type !! Description | ||
| + | |- | ||
| + | | type || fixed || This attribute must assume the value '''filter''' | ||
| + | |- | ||
| + | | name || fixed || This attribute must assume the value '''RetCodeFilter''' | ||
| + | |- | ||
| + | | use-input || fixed || Never uses the input GVBuffer.id. Unmodifiable. | ||
| + | This attribute must assume the value '''no'''. | ||
| + | If '''no''', the 'min' and/or 'max' attributes must be defined | ||
| + | |- | ||
| + | | enabled || required || Specifies whether the filter is active or not. | ||
| + | Can be used to disable the filter temporarily without deleting it from the configuration. | ||
| + | The admitted values are: | ||
| + | * yes | ||
| + | * no | ||
| + | |- | ||
| + | | min || optional || Specifies the minimum acceptable value for the return code field. | ||
| + | |- | ||
| + | | max || optional || Specifies the maximum acceptable value for the return code field. | ||
|} | |} | ||
Might contain the subelement [[Description]]. | Might contain the subelement [[Description]]. | ||
Revision as of 11:25, 12 November 2012
Description
This attribute indicates the type of operation that must execute.
The available operations are:
- call: if you want GreenVulcano® ESB to perform an invocation.
- enqueue: if you want GreenVulcano® ESB to perform a send a message.
- dequeue: if you want GreenVulcano® ESB to execute a receipt of a message.
In this case you can also enter a sub-element DequeueFilter. - corecall: if you want GreenVulcano® ESB to execute an internal service call.
- check
- notification
- save
- wait
- change GVBuffer
- end.
DequeueFilter
Used in GVOperationNode with op-type set to dequeue, allows you to define the criteria for receiving messages.
Will be received only messages that meet the criteria.
This element has not attributes.
May have one or more subelements of the following types:
- IDFilter: would set the criteria of the received message ID.
- RetCodeFilter: would set the criteria on the return code of the received message.
- SystemFilter: would set the criteria field system of the received message.
- ServiceFilter: would set the criteria in the field service of the received message.
- PropertyFilter: would set the criteria on the properties of the received message
If multiple policies are specified, then the message to receive must meet them all.
IDFilter
Allows to receive only messages with the ID equal to that specified in the request.
You can specify only one active instance of IDFilter.
Its attributes are:
| Attribute | Type | Description |
|---|---|---|
| type | fixed | This attribute must assume the value filter |
| name | fixed | This attribute must assume the value IDFilter |
| use-input | fixed | Always uses the input GVBuffer.id. Unmodifiable.
This attribute must assume the value yes |
| enabled | required | Specifies whether the filter is active or not.
Can be used to disable the filter temporarily without deleting it from the configuration. The admitted values are:
|
Might contain the subelement Description.
RetCodeFilter
Lets you specify a condition on the return code field the received message must meet.
Through attributes 'min' and 'max' you can specify a range of allowable values for the return code.
You can specify only one active instance of RetCodeFilter.
Its attributes are:
| Attribute | Type | Description |
|---|---|---|
| type | fixed | This attribute must assume the value filter |
| name | fixed | This attribute must assume the value RetCodeFilter |
| use-input | fixed | Never uses the input GVBuffer.id. Unmodifiable.
This attribute must assume the value no. If no, the 'min' and/or 'max' attributes must be defined |
| enabled | required | Specifies whether the filter is active or not.
Can be used to disable the filter temporarily without deleting it from the configuration. The admitted values are:
|
| min | optional | Specifies the minimum acceptable value for the return code field. |
| max | optional | Specifies the maximum acceptable value for the return code field. |
Might contain the subelement Description.
