[CAMEL-20579] camel-xchange: ticker action may throw NotYetImplementedForExchangeException

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 4.5.0
• Component/s: camel-xchange
• Estimated Complexity: Unknown
• Assignee: James Netherton
• Reporter: James Netherton
• Created: 18/Mar/24 14:10
• Updated: 18/Mar/24 16:37
• Resolved: 18/Mar/24 16:37

Description

The xchange ticker action invokes this code:

https://github.com/apache/camel/blob/e924867d1a153e3d1bf6af7b01cf1f950cf91ff3/components/camel-xchange/src/main/java/org/apache/camel/component/xchange/XChangeEndpoint.java#L181

Note the cast of 'pair' to 'Instrument'. Conveniently this works for the default binance exchange that the component ships with. But for most other exchanges, the xchange crypto API implementations still use the deprecated MarketDataService.getTicker(CurrencyPair).

So if you try to use the ticker action for the kraken exchange, you get NotYetImplementedForExchangeException.

We could do fallback to the older getTicker variant if the initial attempt fails.

Issue Links

• links to: GitHub Pull Request #13519