Claus Ibsen created CAMEL-24232:
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Summary: ProcessorTransformer does not copy variables to transform
exchange
Key: CAMEL-24232
URL: https://issues.apache.org/jira/browse/CAMEL-24232
Project: Camel
Issue Type: Bug
Components: camel-core
Reporter: Claus Ibsen
{{ProcessorTransformer.transform()}} creates a copy of the exchange for the
transform processor but does not copy variables from the original exchange.
{code:java}
Exchange transformExchange = new DefaultExchange(exchange);
transformExchange.setIn(message);
transformExchange.getExchangeExtension().setProperties(exchange.getProperties());
processor.process(transformExchange);
{code}
It copies:
* Headers: yes (via {{setIn(message)}})
* Exchange properties: yes (via {{setProperties}})
* Variables: *no*
If the transform processor references {{$\{variable.xxx\}}}, it will get
{{null}} instead of the actual value.
Found while investigating CAMEL-24231 (same class of bug: incomplete data copy
to a scratch exchange).
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