Aleksandr created IGNITE-20254:
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Summary: Refactor CLI exception handling
Key: IGNITE-20254
URL: https://issues.apache.org/jira/browse/IGNITE-20254
Project: Ignite
Issue Type: Task
Components: cli
Reporter: Aleksandr
Now the CLI handles exceptions by finding a proper handler by the exception
type. But REST client throws the same exception all the time and CLI exception
handler becomes messy.
I would like to refactor the CLI exception handling mechanism in a way that we
can associate a handler with Ignite error code.
Now ExceptionHandler interface has
public Class<Throwable> applicableException() {
return Throwable.class;
}
But it would be useful to have one more method
public Class<Throwable> applicableErrorCode() {
return "IGN-...-2"; // for example
}
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