Re: Incorporating DLL's into Maven Project.
Did you get this working Mike, I have the same issue... I need a dll on the java.libraray.path. I've installed this in the repo, and I've also got it in ./src/main/resources... but System.loadLibrary(my-native-code); barfs with an unlinked error everytime! On Wed, Jun 18, 2008 at 10:41 PM, Mikel Cármenes Cavia [EMAIL PROTECTED]wrote: I'm lost with this DLL business... What pains me the most is that I'm sure it's quite the trivial thing to do, but I can't seem to figure it out... Mikel On Tue, Jun 17, 2008 at 15:31, Mikel Cármenes Cavia [EMAIL PROTECTED] wrote: Kalle, I have made sure to carefully deploy the dll's to my repository, with the appropriate packaging parameters and all. Initially I was using mvn install:install-file, I now use mvn deploy:deploy-file, and when I look inside the repository, it all seems to be there, and it looks to be correct. The problem I am having is still at the packaging stage, with the error handling file set... and the PlexusIoResourceCollection not found. This is the same error I had before. It also says no such archiver dll. Does my pom look good to you? (I don't wanna clutter pasting it all again, the pom and error are in the previous message). Thanks for your help. Mikel On Tue, Jun 17, 2008 at 15:14, Kalle Korhonen [EMAIL PROTECTED] wrote: I'm guessing you didn't install the dll with the packaging type dll (use -Dpackaging=dll, the default is jar - http://maven.apache.org/plugins/maven-deploy-plugin/usage.html). Check your local repository and the pom for the dll. Regarding your earlier question, you sure can package it into a jar and JNA's supposed to extract it out from the jar automatically if not found on library path but that was exactly your original problem: either it wasn't working or java.library.path wasn't set properly. Even with JNA, it's recommended practice to have the library in an accessible location on the system ( https://jna.dev.java.net/javadoc/com/sun/jna/Native.html#loadLibrary(java.lang.String,%20java.lang.Class)https://jna.dev.java.net/javadoc/com/sun/jna/Native.html#loadLibrary%28java.lang.String,%20java.lang.Class%29 ) Kalle On Tue, Jun 17, 2008 at 10:23 AM, Mikel Cármenes Cavia [EMAIL PROTECTED] wrote: I have followed the steps, and I am now getting the following error message when I try to package my project: [INFO] [ERROR] BUILD ERROR [INFO] [INFO] Failed to create assembly: Error adding file-set for 'org.git.systems:Cur vi:dll:1.0.0' to archive: Error adding archived file-set. PlexusIoResourceCollec tion not found for: C:\Documents and Settings\Mikel\.m2\repository\org\git\syste ms\Curvi\1.0.0\Curvi-1.0.0.dll No such archiver: 'dll'. [INFO] [INFO] For more information, run Maven with the -e switch [INFO] [INFO] Total time: 6 seconds [INFO] Finished at: Tue Jun 17 14:18:20 ADT 2008 [INFO] Final Memory: 12M/25M [INFO] Basically, I manually deployed the two dll's to Maven's repository (via mvn install:install-file) and then made the following changes to my pom: ... dependency groupIdorg.git.systems/groupId artifactIdCurvi/artifactId version1.0.0/version scopecompile/scope typedll/type /dependency dependency groupIdorg.git.systems/groupId artifactIdOptimizedSolver/artifactId version1.0.0/version scopecompile/scope typedll/type /dependency ... ... plugin groupIdorg.apache.maven.plugins/groupId artifactIdmaven-dependency-plugin/artifactId executions execution idcopy/id phasepackage/phase goals goalcopy/goal /goals configuration artifactItems artifactItem groupIdorg.git.systems/groupId artifactIdCurvi/artifactId version1.0.0/version typedll/type overWritetrue/overWrite outputDirectory/testingDLL/outputDirectory destFileNameCurvi/destFileName /artifactItem /artifactItems /configuration /execution /executions /plugin /plugins /build /project Is there something I did wrong along the process? Thanks, I can't wait to get this to work. On Tue, Jun 17, 2008 at 08:12, Mikel
Re: Incorporating DLL's into Maven Project.
I'm lost with this DLL business... What pains me the most is that I'm sure it's quite the trivial thing to do, but I can't seem to figure it out... Mikel On Tue, Jun 17, 2008 at 15:31, Mikel Cármenes Cavia [EMAIL PROTECTED] wrote: Kalle, I have made sure to carefully deploy the dll's to my repository, with the appropriate packaging parameters and all. Initially I was using mvn install:install-file, I now use mvn deploy:deploy-file, and when I look inside the repository, it all seems to be there, and it looks to be correct. The problem I am having is still at the packaging stage, with the error handling file set... and the PlexusIoResourceCollection not found. This is the same error I had before. It also says no such archiver dll. Does my pom look good to you? (I don't wanna clutter pasting it all again, the pom and error are in the previous message). Thanks for your help. Mikel On Tue, Jun 17, 2008 at 15:14, Kalle Korhonen [EMAIL PROTECTED] wrote: I'm guessing you didn't install the dll with the packaging type dll (use -Dpackaging=dll, the default is jar - http://maven.apache.org/plugins/maven-deploy-plugin/usage.html). Check your local repository and the pom for the dll. Regarding your earlier question, you sure can package it into a jar and JNA's supposed to extract it out from the jar automatically if not found on library path but that was exactly your original problem: either it wasn't working or java.library.path wasn't set properly. Even with JNA, it's recommended practice to have the library in an accessible location on the system ( https://jna.dev.java.net/javadoc/com/sun/jna/Native.html#loadLibrary(java.lang.String,%20java.lang.Class) ) Kalle On Tue, Jun 17, 2008 at 10:23 AM, Mikel Cármenes Cavia [EMAIL PROTECTED] wrote: I have followed the steps, and I am now getting the following error message when I try to package my project: [INFO] [ERROR] BUILD ERROR [INFO] [INFO] Failed to create assembly: Error adding file-set for 'org.git.systems:Cur vi:dll:1.0.0' to archive: Error adding archived file-set. PlexusIoResourceCollec tion not found for: C:\Documents and Settings\Mikel\.m2\repository\org\git\syste ms\Curvi\1.0.0\Curvi-1.0.0.dll No such archiver: 'dll'. [INFO] [INFO] For more information, run Maven with the -e switch [INFO] [INFO] Total time: 6 seconds [INFO] Finished at: Tue Jun 17 14:18:20 ADT 2008 [INFO] Final Memory: 12M/25M [INFO] Basically, I manually deployed the two dll's to Maven's repository (via mvn install:install-file) and then made the following changes to my pom: ... dependency groupIdorg.git.systems/groupId artifactIdCurvi/artifactId version1.0.0/version scopecompile/scope typedll/type /dependency dependency groupIdorg.git.systems/groupId artifactIdOptimizedSolver/artifactId version1.0.0/version scopecompile/scope typedll/type /dependency ... ... plugin groupIdorg.apache.maven.plugins/groupId artifactIdmaven-dependency-plugin/artifactId executions execution idcopy/id phasepackage/phase goals goalcopy/goal /goals configuration artifactItems artifactItem groupIdorg.git.systems/groupId artifactIdCurvi/artifactId version1.0.0/version typedll/type overWritetrue/overWrite outputDirectory/testingDLL/outputDirectory destFileNameCurvi/destFileName /artifactItem /artifactItems /configuration /execution /executions /plugin /plugins /build /project Is there something I did wrong along the process? Thanks, I can't wait to get this to work. On Tue, Jun 17, 2008 at 08:12, Mikel Cármenes Cavia [EMAIL PROTECTED] wrote: I will give those steps a shot today and let you all know if I run into any problems. It sounds like a pretty logical thing to do actually, and fortunately I do not require cross-platform compilation and support at this point. One quick question though, when you say that I should use the dependency plugin to copy the DLL's to the target directory or other suitable location, could I specify that the DLL's be put inside the jar? (that is, in the resources folder). Thanks! On Mon, Jun 16, 2008 at 15:37, Kalle
Re: Incorporating DLL's into Maven Project.
I will give those steps a shot today and let you all know if I run into any
problems. It sounds like a pretty logical thing to do actually, and
fortunately I do not require cross-platform compilation and support at this
point.
One quick question though, when you say that I should use the dependency
plugin to copy the DLL's to the target directory or other suitable location,
could I specify that the DLL's be put inside the jar? (that is, in the
resources folder).
Thanks!
On Mon, Jun 16, 2008 at 15:37, Kalle Korhonen [EMAIL PROTECTED]
wrote:
If you don't need to worry about cross-platform compilation support (and
sounds like you don't), the most straight-forwarded way to do this is to
deploy your dll to a Maven repository with type dll, declare a
straight-up
dependency to it in your pom and then use the dependency plugin to copy the
lib to the target dir or other suitable location for development
environment
and structure you assembly (or whatever is the format of the actual
delivery) similarly. If cross-platform support is desired, nar plugin (
http://java.freehep.org/freehep-nar-plugin/intro.html) is a bit more
involving but simplifies things greatly. However, using it requires some
code changes.
Kalle
On Mon, Jun 16, 2008 at 11:19 AM, Mikel Cármenes Cavia [EMAIL PROTECTED]
wrote:
Hey guys,
I need to include three DLL's in my Maven project. Prior to deciding to
email the list, I have looked around the archives, and haven't been able
to
find anything that would seem to answer my problem (which is a very easy
one
in nature).
I use JNA to interface with two of the three DLL's (the third one is for
Jacob, and its location needs to be set as a system variable).
In Java, I do the following:
URL libURL = this.getClass().getResource(/org/git/systems/DLLs/);
System.setProperty(jna.library.path, libURL.getPath());
And then declare the following interface
public interface CurviLibrary extends Library {
CurviLibrary CurviInitialization = (CurviLibrary)
Native.loadLibrary(Curvi,CurviLibrary.class);
CurviLibrary OptimizedSolver = (CurviLibrary)
Native.loadLibrary(OptimizedSolver,CurviLibrary.class);
DoubleByReference GIT_CURVIG(float[] timeData, float[] rawData, float[]
relax, int rawDataSize, double alphaValue,
long numberOfBins);
}
So when compiled via Eclipse, this works like a charm. I have tried
placing
the DLL's within /main/resources/org/git/systems/DLLs but this does not
seem
to work, as the jar looks in
file:/C:/DEV/Maven/GITSYSTEMS/target/GITSYSTEMS-1.0-jar-with-dependencies.jar!/org/git/systems/DLLs/
which would make sense, if only a jar wasn't a package.
How may I go about adding these DLLs to my Maven project, without having
to
modify the existing Java code?
I am assuming they will have to go outside of the jar, but I am unsure as
to
how to reference and go from there.
Thanks guys!
Re: Incorporating DLL's into Maven Project.
I have followed the steps, and I am now getting the following error message
when I try to package my project:
[INFO]
[ERROR] BUILD ERROR
[INFO]
[INFO] Failed to create assembly: Error adding file-set for
'org.git.systems:Cur
vi:dll:1.0.0' to archive: Error adding archived file-set.
PlexusIoResourceCollec
tion not found for: C:\Documents and
Settings\Mikel\.m2\repository\org\git\syste
ms\Curvi\1.0.0\Curvi-1.0.0.dll
No such archiver: 'dll'.
[INFO]
[INFO] For more information, run Maven with the -e switch
[INFO]
[INFO] Total time: 6 seconds
[INFO] Finished at: Tue Jun 17 14:18:20 ADT 2008
[INFO] Final Memory: 12M/25M
[INFO]
Basically, I manually deployed the two dll's to Maven's repository (via mvn
install:install-file) and then made the following changes to my pom:
...
dependency
groupIdorg.git.systems/groupId
artifactIdCurvi/artifactId
version1.0.0/version
scopecompile/scope
typedll/type
/dependency
dependency
groupIdorg.git.systems/groupId
artifactIdOptimizedSolver/artifactId
version1.0.0/version
scopecompile/scope
typedll/type
/dependency
...
...
plugin
groupIdorg.apache.maven.plugins/groupId
artifactIdmaven-dependency-plugin/artifactId
executions
execution
idcopy/id
phasepackage/phase
goals
goalcopy/goal
/goals
configuration
artifactItems
artifactItem
groupIdorg.git.systems/groupId
artifactIdCurvi/artifactId
version1.0.0/version
typedll/type
overWritetrue/overWrite
outputDirectory/testingDLL/outputDirectory
destFileNameCurvi/destFileName
/artifactItem
/artifactItems
/configuration
/execution
/executions
/plugin
/plugins
/build
/project
Is there something I did wrong along the process?
Thanks, I can't wait to get this to work.
On Tue, Jun 17, 2008 at 08:12, Mikel Cármenes Cavia [EMAIL PROTECTED]
wrote:
I will give those steps a shot today and let you all know if I run into any
problems. It sounds like a pretty logical thing to do actually, and
fortunately I do not require cross-platform compilation and support at this
point.
One quick question though, when you say that I should use the dependency
plugin to copy the DLL's to the target directory or other suitable location,
could I specify that the DLL's be put inside the jar? (that is, in the
resources folder).
Thanks!
On Mon, Jun 16, 2008 at 15:37, Kalle Korhonen [EMAIL PROTECTED]
wrote:
If you don't need to worry about cross-platform compilation support (and
sounds like you don't), the most straight-forwarded way to do this is to
deploy your dll to a Maven repository with type dll, declare a
straight-up
dependency to it in your pom and then use the dependency plugin to copy
the
lib to the target dir or other suitable location for development
environment
and structure you assembly (or whatever is the format of the actual
delivery) similarly. If cross-platform support is desired, nar plugin (
http://java.freehep.org/freehep-nar-plugin/intro.html) is a bit more
involving but simplifies things greatly. However, using it requires some
code changes.
Kalle
On Mon, Jun 16, 2008 at 11:19 AM, Mikel Cármenes Cavia [EMAIL PROTECTED]
wrote:
Hey guys,
I need to include three DLL's in my Maven project. Prior to deciding to
email the list, I have looked around the archives, and haven't been able
to
find anything that would seem to answer my problem (which is a very easy
one
in nature).
I use JNA to interface with two of the three DLL's (the third one is for
Jacob, and its location needs to be set as a system variable).
In Java, I do the following:
URL libURL = this.getClass().getResource(/org/git/systems/DLLs/);
System.setProperty(jna.library.path, libURL.getPath());
And then declare the following interface
public interface CurviLibrary extends Library {
CurviLibrary CurviInitialization = (CurviLibrary)
Native.loadLibrary(Curvi,CurviLibrary.class);
CurviLibrary OptimizedSolver = (CurviLibrary)
Native.loadLibrary(OptimizedSolver,CurviLibrary.class);
DoubleByReference GIT_CURVIG(float[] timeData, float[] rawData, float[]
relax, int rawDataSize, double alphaValue,
long numberOfBins);
}
So when compiled via Eclipse, this works like a charm. I have tried
placing
the DLL's within /main/resources/org/git/systems/DLLs but this does
Re: Incorporating DLL's into Maven Project.
I'm guessing you didn't install the dll with the packaging type dll (use -Dpackaging=dll, the default is jar - http://maven.apache.org/plugins/maven-deploy-plugin/usage.html). Check your local repository and the pom for the dll. Regarding your earlier question, you sure can package it into a jar and JNA's supposed to extract it out from the jar automatically if not found on library path but that was exactly your original problem: either it wasn't working or java.library.path wasn't set properly. Even with JNA, it's recommended practice to have the library in an accessible location on the system ( https://jna.dev.java.net/javadoc/com/sun/jna/Native.html#loadLibrary(java.lang.String,%20java.lang.Class)) Kalle On Tue, Jun 17, 2008 at 10:23 AM, Mikel Cármenes Cavia [EMAIL PROTECTED] wrote: I have followed the steps, and I am now getting the following error message when I try to package my project: [INFO] [ERROR] BUILD ERROR [INFO] [INFO] Failed to create assembly: Error adding file-set for 'org.git.systems:Cur vi:dll:1.0.0' to archive: Error adding archived file-set. PlexusIoResourceCollec tion not found for: C:\Documents and Settings\Mikel\.m2\repository\org\git\syste ms\Curvi\1.0.0\Curvi-1.0.0.dll No such archiver: 'dll'. [INFO] [INFO] For more information, run Maven with the -e switch [INFO] [INFO] Total time: 6 seconds [INFO] Finished at: Tue Jun 17 14:18:20 ADT 2008 [INFO] Final Memory: 12M/25M [INFO] Basically, I manually deployed the two dll's to Maven's repository (via mvn install:install-file) and then made the following changes to my pom: ... dependency groupIdorg.git.systems/groupId artifactIdCurvi/artifactId version1.0.0/version scopecompile/scope typedll/type /dependency dependency groupIdorg.git.systems/groupId artifactIdOptimizedSolver/artifactId version1.0.0/version scopecompile/scope typedll/type /dependency ... ... plugin groupIdorg.apache.maven.plugins/groupId artifactIdmaven-dependency-plugin/artifactId executions execution idcopy/id phasepackage/phase goals goalcopy/goal /goals configuration artifactItems artifactItem groupIdorg.git.systems/groupId artifactIdCurvi/artifactId version1.0.0/version typedll/type overWritetrue/overWrite outputDirectory/testingDLL/outputDirectory destFileNameCurvi/destFileName /artifactItem /artifactItems /configuration /execution /executions /plugin /plugins /build /project Is there something I did wrong along the process? Thanks, I can't wait to get this to work. On Tue, Jun 17, 2008 at 08:12, Mikel Cármenes Cavia [EMAIL PROTECTED] wrote: I will give those steps a shot today and let you all know if I run into any problems. It sounds like a pretty logical thing to do actually, and fortunately I do not require cross-platform compilation and support at this point. One quick question though, when you say that I should use the dependency plugin to copy the DLL's to the target directory or other suitable location, could I specify that the DLL's be put inside the jar? (that is, in the resources folder). Thanks! On Mon, Jun 16, 2008 at 15:37, Kalle Korhonen [EMAIL PROTECTED] wrote: If you don't need to worry about cross-platform compilation support (and sounds like you don't), the most straight-forwarded way to do this is to deploy your dll to a Maven repository with type dll, declare a straight-up dependency to it in your pom and then use the dependency plugin to copy the lib to the target dir or other suitable location for development environment and structure you assembly (or whatever is the format of the actual delivery) similarly. If cross-platform support is desired, nar plugin ( http://java.freehep.org/freehep-nar-plugin/intro.html) is a bit more involving but simplifies things greatly. However, using it requires some code changes. Kalle On Mon, Jun 16, 2008 at 11:19 AM, Mikel Cármenes Cavia [EMAIL PROTECTED] wrote: Hey guys, I need to include three DLL's in my Maven project. Prior to deciding to email the list, I have looked around the archives, and haven't been able to find anything that would seem to answer my problem (which is a very easy one in nature).
Re: Incorporating DLL's into Maven Project.
Kalle, I have made sure to carefully deploy the dll's to my repository, with the appropriate packaging parameters and all. Initially I was using mvn install:install-file, I now use mvn deploy:deploy-file, and when I look inside the repository, it all seems to be there, and it looks to be correct. The problem I am having is still at the packaging stage, with the error handling file set... and the PlexusIoResourceCollection not found. This is the same error I had before. It also says no such archiver dll. Does my pom look good to you? (I don't wanna clutter pasting it all again, the pom and error are in the previous message). Thanks for your help. Mikel On Tue, Jun 17, 2008 at 15:14, Kalle Korhonen [EMAIL PROTECTED] wrote: I'm guessing you didn't install the dll with the packaging type dll (use -Dpackaging=dll, the default is jar - http://maven.apache.org/plugins/maven-deploy-plugin/usage.html). Check your local repository and the pom for the dll. Regarding your earlier question, you sure can package it into a jar and JNA's supposed to extract it out from the jar automatically if not found on library path but that was exactly your original problem: either it wasn't working or java.library.path wasn't set properly. Even with JNA, it's recommended practice to have the library in an accessible location on the system ( https://jna.dev.java.net/javadoc/com/sun/jna/Native.html#loadLibrary(java.lang.String,%20java.lang.Class) ) Kalle On Tue, Jun 17, 2008 at 10:23 AM, Mikel Cármenes Cavia [EMAIL PROTECTED] wrote: I have followed the steps, and I am now getting the following error message when I try to package my project: [INFO] [ERROR] BUILD ERROR [INFO] [INFO] Failed to create assembly: Error adding file-set for 'org.git.systems:Cur vi:dll:1.0.0' to archive: Error adding archived file-set. PlexusIoResourceCollec tion not found for: C:\Documents and Settings\Mikel\.m2\repository\org\git\syste ms\Curvi\1.0.0\Curvi-1.0.0.dll No such archiver: 'dll'. [INFO] [INFO] For more information, run Maven with the -e switch [INFO] [INFO] Total time: 6 seconds [INFO] Finished at: Tue Jun 17 14:18:20 ADT 2008 [INFO] Final Memory: 12M/25M [INFO] Basically, I manually deployed the two dll's to Maven's repository (via mvn install:install-file) and then made the following changes to my pom: ... dependency groupIdorg.git.systems/groupId artifactIdCurvi/artifactId version1.0.0/version scopecompile/scope typedll/type /dependency dependency groupIdorg.git.systems/groupId artifactIdOptimizedSolver/artifactId version1.0.0/version scopecompile/scope typedll/type /dependency ... ... plugin groupIdorg.apache.maven.plugins/groupId artifactIdmaven-dependency-plugin/artifactId executions execution idcopy/id phasepackage/phase goals goalcopy/goal /goals configuration artifactItems artifactItem groupIdorg.git.systems/groupId artifactIdCurvi/artifactId version1.0.0/version typedll/type overWritetrue/overWrite outputDirectory/testingDLL/outputDirectory destFileNameCurvi/destFileName /artifactItem /artifactItems /configuration /execution /executions /plugin /plugins /build /project Is there something I did wrong along the process? Thanks, I can't wait to get this to work. On Tue, Jun 17, 2008 at 08:12, Mikel Cármenes Cavia [EMAIL PROTECTED] wrote: I will give those steps a shot today and let you all know if I run into any problems. It sounds like a pretty logical thing to do actually, and fortunately I do not require cross-platform compilation and support at this point. One quick question though, when you say that I should use the dependency plugin to copy the DLL's to the target directory or other suitable location, could I specify that the DLL's be put inside the jar? (that is, in the resources folder). Thanks! On Mon, Jun 16, 2008 at 15:37, Kalle Korhonen [EMAIL PROTECTED] wrote: If you don't need to worry about cross-platform compilation support (and sounds like you don't), the most straight-forwarded way to do this is to deploy your dll to a Maven repository with type
Incorporating DLL's into Maven Project.
Hey guys,
I need to include three DLL's in my Maven project. Prior to deciding to
email the list, I have looked around the archives, and haven't been able to
find anything that would seem to answer my problem (which is a very easy one
in nature).
I use JNA to interface with two of the three DLL's (the third one is for
Jacob, and its location needs to be set as a system variable).
In Java, I do the following:
URL libURL = this.getClass().getResource(/org/git/systems/DLLs/);
System.setProperty(jna.library.path, libURL.getPath());
And then declare the following interface
public interface CurviLibrary extends Library {
CurviLibrary CurviInitialization = (CurviLibrary)
Native.loadLibrary(Curvi,CurviLibrary.class);
CurviLibrary OptimizedSolver = (CurviLibrary)
Native.loadLibrary(OptimizedSolver,CurviLibrary.class);
DoubleByReference GIT_CURVIG(float[] timeData, float[] rawData, float[]
relax, int rawDataSize, double alphaValue,
long numberOfBins);
}
So when compiled via Eclipse, this works like a charm. I have tried placing
the DLL's within /main/resources/org/git/systems/DLLs but this does not seem
to work, as the jar looks in
file:/C:/DEV/Maven/GITSYSTEMS/target/GITSYSTEMS-1.0-jar-with-dependencies.jar!/org/git/systems/DLLs/
which would make sense, if only a jar wasn't a package.
How may I go about adding these DLLs to my Maven project, without having to
modify the existing Java code?
I am assuming they will have to go outside of the jar, but I am unsure as to
how to reference and go from there.
Thanks guys!
Re: Incorporating DLL's into Maven Project.
If you don't need to worry about cross-platform compilation support (and
sounds like you don't), the most straight-forwarded way to do this is to
deploy your dll to a Maven repository with type dll, declare a straight-up
dependency to it in your pom and then use the dependency plugin to copy the
lib to the target dir or other suitable location for development environment
and structure you assembly (or whatever is the format of the actual
delivery) similarly. If cross-platform support is desired, nar plugin (
http://java.freehep.org/freehep-nar-plugin/intro.html) is a bit more
involving but simplifies things greatly. However, using it requires some
code changes.
Kalle
On Mon, Jun 16, 2008 at 11:19 AM, Mikel Cármenes Cavia [EMAIL PROTECTED]
wrote:
Hey guys,
I need to include three DLL's in my Maven project. Prior to deciding to
email the list, I have looked around the archives, and haven't been able to
find anything that would seem to answer my problem (which is a very easy
one
in nature).
I use JNA to interface with two of the three DLL's (the third one is for
Jacob, and its location needs to be set as a system variable).
In Java, I do the following:
URL libURL = this.getClass().getResource(/org/git/systems/DLLs/);
System.setProperty(jna.library.path, libURL.getPath());
And then declare the following interface
public interface CurviLibrary extends Library {
CurviLibrary CurviInitialization = (CurviLibrary)
Native.loadLibrary(Curvi,CurviLibrary.class);
CurviLibrary OptimizedSolver = (CurviLibrary)
Native.loadLibrary(OptimizedSolver,CurviLibrary.class);
DoubleByReference GIT_CURVIG(float[] timeData, float[] rawData, float[]
relax, int rawDataSize, double alphaValue,
long numberOfBins);
}
So when compiled via Eclipse, this works like a charm. I have tried placing
the DLL's within /main/resources/org/git/systems/DLLs but this does not
seem
to work, as the jar looks in
file:/C:/DEV/Maven/GITSYSTEMS/target/GITSYSTEMS-1.0-jar-with-dependencies.jar!/org/git/systems/DLLs/
which would make sense, if only a jar wasn't a package.
How may I go about adding these DLLs to my Maven project, without having to
modify the existing Java code?
I am assuming they will have to go outside of the jar, but I am unsure as
to
how to reference and go from there.
Thanks guys!
