Hi everyone,
I would like to read an XML stream with readValues, but if I wish to do
something like:
*mapper.readValues("<Content><a>i1</a><b>1</b></Content><Content><a>i2</a><b>2</b></Content><Content><a>i3</a><b>3</b></Content>")*
*Find a concrete example in *
*https://gist.github.com/gapag/8856983e48d94b57c5c63c46dc477cbc*
<https://gist.github.com/gapag/8856983e48d94b57c5c63c46dc477cbc>
Then I get the error:
com.fasterxml.jackson.databind.exc.MismatchedInputException:
Cannot construct instance of `bet.algotech.persistence.file.Content`
(although at least one Creator exists):
no String-argument constructor/factory method to deserialize from String
value ('i1')
Note that instead if I provide
*mapper.readValues("<Anything><Content><a>i1</a><b>1</b></Content><Content><a>i2</a><b>2</b></Content><Content><a>i3</a><b>3</b></Content></Anything>")*
then everything works.
<Anything> can be whatever - Jackson just needs a start and end tag which
does not need to have a corresponding POJO defined in the code.
*ΒΆ My question is:* Is there a straightforward way to make Jackson work
under the assumption that the XML stream contains a sequence of objects of
the same type,
-- similarly as it currently happens for the Json case """{"a":"i1",
"b":1}{"a":"i2", "b":2}{"a":"i3", "b":2}""" (where no explicit array is
given) --
so that this use case does not fail?
Thanks in advance,
-gapag
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