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Subject: Re: Migrating from 1.8.2 to 2.0.0: PDUnknownField removed?
From: Maruan Sahyoun <sahyoun@fileaffairs.de>
In-Reply-To: <002501d1a067$34c8b720$9e5a2560$@digitalys.de>
Date: Wed, 27 Apr 2016 16:57:16 +0200
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Message-Id: <F657F90F-9B9A-458D-9914-8C78050FA43F@fileaffairs.de>
References: <001b01d1a054$eda2c6e0$c8e854a0$@digitalys.de>
 <139D2CD4-6A34-4418-87B0-61DFD8BEA248@fileaffairs.de>
 <002501d1a067$34c8b720$9e5a2560$@digitalys.de>
To: users@pdfbox.apache.org

Hi,
> Am 27.04.2016 um 11:28 schrieb Timo Rumland =
<timo.rumland@digitalys.de>:
>=20
> Hi Maruan,
>=20
>> yes, the class has been removed. I'll update the Migration Guide. The =
test
> for null should be sufficient.

the Migration Guide has been updated. Thanks for the hint.

BR
Maruan

>=20
> thanks a lot for your quick response!
>=20
>=20
>=20
> Best Regards,
> Timo
>=20
>=20
> -----Urspr=FCngliche Nachricht-----
> Von: Maruan Sahyoun [mailto:sahyoun@fileaffairs.de]=20
> Gesendet: Mittwoch, 27. April 2016 10:31
> An: users@pdfbox.apache.org
> Betreff: Re: Migrating from 1.8.2 to 2.0.0: PDUnknownField removed?
>=20
> Hi,
>=20
>> Am 27.04.2016 um 09:17 schrieb Timo Rumland =
<timo.rumland@digitalys.de>:
>>=20
>> Hello,
>>=20
>> I'm currently migrating from PDFBox 1.8.2 to 2.0.0. In the former=20
>> version, I used the following code to check for the existence of a =
PDF
> form field:
>>=20
>>=20
>> ----
>>=20
>> PDField pdField =3D pdAcroForm.getField( pdFieldName );
>>=20
>> if ( pdField =3D=3D null || ( pdField instanceof PDUnknownField ) )
>> 	throw new RuntimeException( "Failed to fill PDF field: Given =
field
> '"=20
>> + pdFieldName + "' is unknown" );
>>=20
>> ----
>>=20
>>=20
>> After migrating to PDFBox 2.0.0, the class "PDUnknownField" is no=20
>> longer available.
>>=20
>> I can't find information about "PDUnknownField" the migration guide=20=

>> (https://pdfbox.apache.org/2.0/migration.html).
>>=20
>>=20
>> Has the class been removed without any replacement, so I just check=20=

>> for "pdField =3D=3D null" in my example above, or is there a =
replacement=20
>> for "PDUnknownField" I may have missed?
>=20
> yes, the class has been removed. I'll update the Migration Guide. The =
test
> for null should be sufficient.
>=20
> BR
> Maruan
>=20
>=20
>=20
>>=20
>>=20
>> Thanks a lot for your help!
>>=20
>>=20
>> Kind regards,
>> Timo Rumland
>>=20
>>=20
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>> For additional commands, e-mail: users-help@pdfbox.apache.org
>>=20
>=20
>=20
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>=20
>=20
>=20
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>=20


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