[jSieve]
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Key: JAMES-780
URL: https://issues.apache.org/jira/browse/JAMES-780
Project: James
Issue Type: Improvement
Affects Versions: Trunk
Reporter: Robert Burrell Donkin
Assigned To: Robert Burrell Donkin
Priority: Minor
i've managed to pass positional information through from the parser to the
Command and Test objects. my implementation uses ScriptCoordinate objects which
contain details of line and column numbers. when a problem occurs during the
evaluation of Command and Test implementations, this object is used to
construct SyntaxException instances with positional information.
it was necessary to add ScriptCoordinate to ExecutableCommand#execute and
ExecutableTest#execute as well as to objects in the inheritance hierarchy
(AbstractCommand, AbstractTest and so on).
this means breaking backwards compatibility
it also means that altering the current pure, clean API design in a pragmatic
(but inelegant) fashion. probably the original APIs are superior and quite
possibly once we start down this route, more pragmatic changes will be needed
later.
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