message flow

thomas.allweyer's picture
thomas.allweyer
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Most selections of paths in BPMN models are based on data, such as the total of an order. In this example I show how you can select a path based on events - even though Bonita doesn't support the event-based gateway as it is defined in the BPMN standard. Includes a video and the download of the Bonita project.

thomas.allweyer's picture
thomas.allweyer
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This example demonstrates how processes that are deployed on different Bonita installations (e.g. the Bonita installations of two business partners) can communicate via a Message Queue. For this purpose, a simple connector to the message broker RabbitMQ has been implemented.

It is also possible to replace one of the two process engine by an entirely different system (such as an ERP system). This is demonstrated with a simple Java program that communicates with a Bonita process.

thomas.allweyer's picture
thomas.allweyer
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An example of a process collaboration consisting of two processes communicating via message flow. In the accompanying video I also explain the advantages of using a collaboration, and how to correlate messages to process instances.

The required feature 'target' / source must bet set

I am having some trobules when I deleted a Pool, the pool have one flow that receive a message... When I deleted this pool. The message flow disappears. But now when I try to execute the diagram, got this error: The required feauture 'source' of 'MyDiagram:message flow' must be set. The required feauture 'target of 'MyDiagram:message flow' must be set.

When I double click this error, It selects all the diagram. So I am not able to delete this message. Is it possible to remove this flow?

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