Trading Networks 10.7 | Administering Trading Networks | Understanding webMethods Trading Networks | Asset Definition | Processing Rules
 
Processing Rules
A processing rule specifies criteria that a document must meet to match the rule, and processing to perform for the documents that match. The criteria is listed in the table as follows:
Definition
Description
Matching criteria
Content that a document must have to match the processing rule. You can specify the following as criteria:
*Sender and receiver the document must have
*Document type for the document
*User status the document must have (for example, Needs Approval)
*Whether errors were or were not encountered during document recognition or attribute extraction
*Custom attributes the document must have (for example, Total_Order_Amount custom attribute value greater than $10,000)
Pre-processing actions
The pre-processing actions you can define in a processing rule are the same as those you can define for document types (see XML Document Types). The difference is that you must specify what to do for each action. A processing rule can specify to:
*Perform the action that is defined in the document type.
*Perform the action that you define in the rule.
*Never perform the action at all.
Processing actions
A document type can specify one or more of these actions:
*Execute a Service action, to execute a custom service. For example, you could execute a service to send the document to a back-end system for processing or to update data in an internal system with extracted attributes. You can use data that is in the pipeline in the service; for example, you could perform the Check for Duplicate Document pre-processing action and then execute one service if the document is a duplicate and another service if the document is unique. Trading Networks places the service results in the pipeline so you can use them in output templates or other processing actions.
*Alert Email Message action, to send a message to a contact in the sender’s or receiver’s profile, the webMethods system administrator, or a specified email address when document processing is complete. For example, if the document is a purchase order, you could send a message to alert the person who approves purchase orders. You can include pipeline data in the message (for example, the document type for the document).
*Change User Status, to assign a user status to the document for use when searching for documents or generating reports. For example, if the document is a purchase order, you could set the document’s user status to Needs Approval. The person who approves purchase orders can search for documents whose user status is NeedsApproval. The user status is assigned to the User Status system attribute.
*Deliver Document By action, to deliver the document to the receiving partner using a specified delivery method.
*Respond action, to send a message back to the document sender (for example, an acknowledgement for a purchase order). You can include data from the pipeline in the message. For example, you could have the Execute a Service action asynchronously invoke a service that performs the appropriate processing for the purchase order, then return confirmation that the purchase order was received and processed. You could then have the Respond With action return an acknowledgement that indicates that the purchase order was received.