https://github.com/npdeehan/genericerrorandreturn

Showing how to throw an error anywhere in the process and then Return back afterwards
https://github.com/npdeehan/genericerrorandreturn

Last synced: 9 months ago
JSON representation

Showing how to throw an error anywhere in the process and then Return back afterwards

• Host: GitHub
• URL: https://github.com/npdeehan/genericerrorandreturn
• Owner: NPDeehan
• License: apache-2.0
• Created: 2019-12-06T10:43:17.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2019-12-06T10:53:42.000Z (over 6 years ago)
• Last Synced: 2025-04-15T23:16:59.030Z (about 1 year ago)
• Language: Java
• Size: 106 KB
• Stars: 9
• Watchers: 1
• Forks: 3
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

          
# Generic Error And Return

This is an example in spring boot of how you can have a process throw an error at some point in the process. Then have a generic event subprocess deal with the error before returning to where the process left off. 

![process-model]

 

 you can start the process and each service will throw an error randomly. The error is thrown and the current activity id is added as a message to the error event. 

 

 ```java 

throw new BpmnError("GenericError", delegateExecution.getCurrentActivityId());

 ```

 

 This is then stored in a variable that is accessed in order make the return. Which puts the token back the end of the symbol that threw the error

 

 ````java

 delegateExecution.getProcessEngineServices().getRuntimeService()

                    .createProcessInstanceModification(delegateExecution.getProcessInstanceId())

                    .startAfterActivity(errorTaskId)

                    .execute();  

````

 

[process-model]: ./src/main/resources/genericErrorAndReturn.png "Order Sorter Process Model"