Allow for overriding of the Main.showOptions() method
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Key: CAMEL-968
URL: https://issues.apache.org/activemq/browse/CAMEL-968
Project: Apache Camel
Issue Type: Improvement
Components: camel-spring
Affects Versions: 1.4.0
Reporter: Geoff Gibbs
Priority: Minor
Attachments: Main.patch
Currently if you subclass the org.apache.camel.spring.Main class, then the
command line options of Main are available, but using -h produces a list of
options headed by:
"Apache Camel Runner takes the following options"
It would be nice to be able to change this in the sub-class. Overriding
showOptions() is not satisfactory and the option list is stored a a private
field with no getter, meaning the list of options cannot be generated.
I have provided a patch for one possible solution, that allows for just the
header part of showOptions() to be overriden.
(it also moves the generation of the information line into the Option class
instead of the showOptions method itself to allow for further customisation, if
required.
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