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allow NULL as a legal outcome of the jsonpath transformation #4909
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...in case the element really exists and is set to NULL. fixes eclipse-archived#4870 Signed-off-by: Simon Kaufmann <simon.kfm@googlemail.com>
maggu2810
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…-archived#4909) ...in case the element really exists and is set to NULL. fixes eclipse-archived#4870 Signed-off-by: Simon Kaufmann <simon.kfm@googlemail.com>
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...in case the element really exists and is set to
null.It doesn't return
nullthough (so #4379 is not reverted), but returns the string representation ofUndefType.NULLinstead (i.e."NULL").This still does not address the problem which @martinvw's mentioned that in JSON often null-attributes are left out completely. I have no idea how to solve that, except to return always
"NULL"in case the element was not found (and maybe log a warning).fixes #4870
Signed-off-by: Simon Kaufmann simon.kfm@googlemail.com