[CAMEL-13012] camel-olingo4 - AbstractFutureCallback generates NPE when response is a 401

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.21.0, 2.22.2, 2.23.0
• Fix Version/s: 2.21.5, 2.22.3, 2.23.1, 2.24.0, 3.0.0
• Component/s: camel-olingo4
• Labels: odata
• Estimated Complexity: Unknown
• Assignee: Dmitry Volodin
• Reporter: Paul Richardson
• Created: 17/Dec/18 19:23
• Updated: 15/Jan/19 09:30
• Resolved: 10/Jan/19 10:08

Description

The class AbstractFutureCallback throws a NullPointerException when the server is secured with basic authentication and the camel client fails to provide the correct credentials.

1. Implement an odata server secured with basic authentication;
2. Crate a camel route to access the odata server but do not specify the correct authentication credentials;
3. While fetching the Edm object from the endpoint proxy, an http client request is made using the provided parameters and of course fails with a 401 error.
4. The response is processed by AbstractFutureCallback but responseContentType is null hence the NPE.

 

Issue Links

• is related to: CAMEL-13058 AbstractFutureCallback generates NPE when response is a 401
• links to: GitHub Pull Request #2702