[CAMEL-17618] camel-ref: only add the endpoint into camelContext when not exist

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.15.0
• Fix Version/s: 3.11.6, 3.14.2, 3.16.0
• Component/s: camel-core
• Estimated Complexity: Unknown
• Assignee: Freeman Yue Fang
• Reporter: Freeman Yue Fang
• Created: 08/Feb/22 17:21
• Updated: 29/Nov/24 16:11
• Resolved: 12/Feb/22 07:21

Description

Currently camel-ref endpoint always adds the underlying endpoint like
getCamelContext().addEndpoint(getEndpoint().getEndpointUri(), endpoint);
We should check if it exists or not firstly like
if (getCamelContext().getEndpoint(getEndpoint().getEndpointUri()) == null)

{ getCamelContext().addEndpoint(getEndpoint().getEndpointUri(), endpoint); }

Because if we re-add the same endpoint, this endpoint actually will be stopped

Issue Links

• relates to: CAMEL-21493 camel-ref: should use CamelContext.hasEndpoint but not CamelContext.getEndpoint to check existence of an endpoint
• links to: GitHub Pull Request #6905
• links to: GitHub Pull Request #6938