[gdal-dev] Gdal Java

Wed Mar 31 04:29:03 PDT 2021

Hi,

Perhaps you could ask from the Geotools/Geoserver teams how they manage to
get their GDAL plugin
https://docs.geotools.org/stable/userguide/library/coverage/imageio.html
https://docs.geoserver.org/stable/en/user/data/raster/gdal.html to work.

-Jukka Rahkonen-

paul.malm wrote
> Hi,
> further additional information.
> 
> I'm using
> Windows 11 64-bit with x64 based processor
> PROCESSOR_ARCHITECTURE=AMD64
> PROCESSOR_IDENTIFIER=Intel64 Family 6 Model 158 Stepping 13, GenuineIntel
> PROCESSOR_LEVEL=6
> The Java I'm using is: OpenJDK's 8u262-b1, x86 64bit JRE.
> /Paul
> 
> 
> Från: Malm, Paul (Operations AIM)
> Skickat: den 31 mars 2021 10:50
> Till: 'Stefan Moebius' <

> Stefan.Moebius@

> >; '

> gdal-dev at .osgeo

> ' <

> gdal-dev at .osgeo

> >
> Ämne: SV: Gdal Java
> 
> Hi, additional information.
> All DLL-files in Dependency Walker under the tree of GDALALLJNI.dll that
> are placed in C:\program files\openjdk\jdk-8.0.262.10-hotspot\jre\bin\
> are marked with a red "frame" icon.
> /Paul
> 
> Från: Malm, Paul (Operations AIM)
> Skickat: den 31 mars 2021 10:00
> Till: 'Stefan Moebius' <

> Stefan.Moebius@

> >; '

> gdal-dev at .osgeo

> ' <

> gdal-dev at .osgeo

> >
> Ämne: SV: Gdal Java
> 
> Hi,
> I've installed dependency Walker 22_x64.
> I don't know how to use it, but when I load gdalalljni.dll I get the
> following errorcodes:
> Error: At least one required implicit or forwarded dependency was not
> found.
> Error: At least one module has an unresolved import due to a missing
> export function in an implicitly dependent module.
> Error: Modules with different CPU types were found.
> Error: A circular dependency was detected.
> Warning: At least one delay-load dependency module was not found.
> Warning: At least one module has an unresolved import due to a missing
> export function in a delay-load dependent module.
> 
> I can also see that a lot of DLL-files are not found e.g.
> EXT-MS-WINDOWSCORE-DEVICEINFO-L1-1-0.DLL...
> 
> In the module window of dependency walker I can see that there is 2
> different CPU types, the DLL-files with x86 are marked red while the x64
> are written in black (CPU-column).
> E.g. c:\program
> files\openjdk\jdk-8.0.262.10-hotspot\jre\bin\API-MS-WIN-CORE-DEBUG-L1-1-0.DLL
> are marked with red text x86 in the CPU column.
> 
> In the "tree" under GDALALLJNI.DLL some DLLs are marked with a red icon,
> e.g API-MS-WIN-CRT-HEAP-L1-1-0.DLL.
> When I search for that DLL-file in my computer it is found under several
> libraries
> e.g C:\Windows\System32\downlevel, C:\Program Files (x86)\Citrix\ICA
> Client\Receiver, C:\Program
> Files\OpenJDK\jdk-8.0.262.10-hotspot\jre\bin\bin
> and a lot of other places...
> 
> My JAVA_HOME points to C:\Program
> Files\OpenJDK\jdk-8.0.262.10-hotspot\jre\bin. It is a x64 Java version.
> My OS is windows10 with a x64 based processor.
> 
> Can this be any help finding the solution on my run time error:
> Native library load failed.
> java.lang.UnsatisfiedLinkError: C:\Program
> Files\OpenJDK\jdk-8.0.262.10-hotspot\jre\bin\gdalalljni.dll: The specified
> procedure cannot be found
> 
> Kind regards,
> Paul
> Från: gdal-dev <

> gdal-dev-bounces at .osgeo

> > För Stefan Moebius via gdal-dev
> Skickat: den 24 mars 2021 09:42
> Till: 

> gdal-dev at .osgeo

> Ämne: Re: [gdal-dev] Gdal Java
> 
> 
> Klicka bara på länkar och öppna bilagor om du litar på avsändaren och vet
> att innehållet är säkert.
> Hi Paul,
> I find the binaries provided at
> https://url11.mailanyone.net/v1/?m=1lOzCg-0001ww-4L&i=57e1b682&c=9fNL_OAF8vCIgrjZs9aaEB2UNNImM6gI8GCzoqAnKNimVVkylHGA07tBJv6IOWRHGmUKKXljttalb7-9fSKoJRXHVHgZZReNymWKG_G2PNsxEfzkrdsDLJ5OCUF6GOAknKU4asXym3XgQgeOGIjYq6tb5x-KYwQMeTZwonVcJUyaCE6P24h0b-tnGHxFOYo8tTg_FMbjprD8DaPQsY7871SA4Agmh43T_JQ3BjKFdtcr_ELXZdLivAPNafJvPSW6
> the easiest to use. If you click on one build, e.g.
> release-1928-x64-gdal-3-2-1-mapserver-7-6-2, you get a number of download
> options, including several installers. If you use the first one (Compiled
> binaries in a single .zip package), you get an archive which you need to
> extract, and which contains a folder bin\gdal\java. In there you find
> gdal.jar and gdalalljni.dll. Now in order to use this, you need to have
> 
>   *   Gdal.jar in your Java Classpath
>   *   The extracted bin\gdal\java and bin folders in your Path (in
> Eclipse: Run Configuration -> Environment -> Select -> Path, then edit the
> value, or set in the system)
> If that doesn't work, you'll need to provide some more detailed
> description of what issue you are facing.
> 
> --
> Stefan
> 
> From: gdal-dev <

> gdal-dev-bounces at .osgeo

> > On Behalf Of 

> paul.malm@

> Sent: Dienstag, 23. März 2021 08:26
> To: 

> gdal-dev at .osgeo

> Subject: [gdal-dev] Gdal Java
> 
> Hi list,
> is there someone out there who has succeeded in installing Gdal
> Javabindings in Windows?
> I've tried for some weeks now :( and I can't find very much information
> how to do it I Windows.
> gdalalljni.dll is not found for starters (Gdal 3.2.0) but it is there, as
> installed by the installation process.
> I've been asking around on internet, but without any luck.
> If these is someone who knows how to do it in Windows with Eclipse, it
> would be much appreciated to get some info...
> It would be nice to have a bullet list (for dummies), from where to get
> the correct download files, installation, setting environment, what is
> needed to be set in Eclipse etc. I don't have any experience with
> javabindings or C++...
> 
> Kind regards,
> Paul
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