TimerStartEvent triggers dynamic expression on application restart

[ThorbenLindhauer]

This issue was imported from JIRA:

Field	Value
JIRA Link	CAM-12403
Reporter	NYBzR2x What is this name? This pseudonym name was generated based on the user name in JIRA to protect the personal data of our JIRA users. You can use this identifier to search for issues by the same reporter.
Has restricted visibility comments	false

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User story

When a process starts with a TimerStartEvents, I want the application to re-evaluate its expression sso that it reads the new value every time the application restarts.

Scenario

When having a TimerStartEvent that gets its value dynamically as the result of a spring bean expression. This works fine at the first start of the application.

However, when the value inside the spring bean changes and the application starts again (without changing the bpmn file), the new value is not read and the startEvent works with the old value.

Acceptance criteria

• TimerStartEvents re-evaluate spring bean expressions on application restart
  • If a value inside a spring bean changes, the TimerStartEvent should read the new value and not re-read the old value.

Links:

• is caused by https://jira.camunda.com/browse/SUPPORT-8445
• is related to https://jira.camunda.com/browse/CAMPLAN-11
• is related to https://jira.camunda.com/browse/SUPPORT-10625

[tasso94]

This is a duplicate of camunda/camunda-bpm-platform#2570. Herby, I close this issue.