Re: primer requested on exporting QuantLib to Java

[Bianchetti Marco-3]

It would be nice if precious resources such this, and others that often
appear on the mailing list, would be in some way available from the
quantlib website, in the form of faq, or links, or wiki (this is my
preference), etc.
Ciao
Marco

> -----Original Message-----
> From: [hidden email]
> [mailto:[hidden email]] On
> Behalf Of Tito Ingargiola
> Sent: sabato 14 giugno 2008 16.56
> To: [hidden email]; [hidden email]
> Subject: Re: [Quantlib-users] primer requested on exporting
> QuantLib to Java
>
>
>
> I've put a slightly more colorful version, with relevant
> links, up here:
> http://puppetmastertrading.com/blog/2008/06/14/using-quantlib-
> from-java/
>
>
> --- On Thu, 6/12/08, Tito Ingargiola <[hidden email]> wrote:
>
> > From: Tito Ingargiola <[hidden email]>
> > Subject: Re: [Quantlib-users] primer requested on exporting
> QuantLib to Java
> > To: [hidden email], [hidden email]
> > Date: Thursday, June 12, 2008, 8:43 AM
> > Hi,
> >
> > Here are some quick notes on the steps you need to take in
> > unix.  Windows also works, but I don't currently have a
> > working windows quantlib env, so...
> >
> > I hope it's helpful.  Regards,
> >
> >     Tito.
> >
> > --
> >
> > Using Quantlib from Java (on linux)
> >
> > 1. Build Quantlib
> >     - requires working version of boost
> >     - ideally, this will just require:
> >
> >     sh autogen.sh
> >     ./configure
> >     make
> >     sudo make install    
> >
> > 2. Build Quantlib-SWIG
> >     - requires working version of swig
> >     - ideally, this will just require:
> >
> >     sh autogen.sh
> >     ./configure --with-jdk-include=${JAVA_HOME}/include
> > \
> >          
> > --with-jdk-system-include=${JAVA_HOME}/include/linux
> >     make -C Java
> >     sudo make -C Java install
> >
> > 3. Now you'll have a file named
> > /usr/local/lib/QuantLib.jar.  This needs to
> > be added to your classpath.  
> >
> > 4. Programs which call QuantLib functionality will need to
> > have the
> > LD_LIBRARY_PATH set.  This can be done by invoking the vm
> > with something like:
> >     -Djava.library.path=/usr/local/lib.  
> >
> > 5. Programs which call QuantLib functionality will also
> > need to explicitly
> > load the Quantlib libraries.  This can be done with
> > something like the
> > following static block appearing before your main method:
> >    
> >     static {  // Load QuantLib
> >         try { System.loadLibrary("QuantLibJNI");
> > }
> >         catch (RuntimeException e) { e.printStackTrace(); }
> >     }
> >
> > 6. Test your configuration by running the examples in
> > Quantlib-SWIG/Java/examples.
> >
> > It's worth understanding how Quantlib is being used
> > from java.  SWIG is
> > creating a JNI interface into those methods within Quantlib
> > which have
> > been exposed through their declaration in the swig *.i
> > files.  These files
> > are found in Quantlib-SWIG/SWIG and they determine what
> > functionality from
> > Quantlib will be available to you.  You'll likely need
> > to get familiar with a
> > subset of those files that you care about.  If you find
> > that some functionality
> > you care about isn't exposed in those files, you may
> > need to expose it
> > yourself.  There's a learning curve, but it's worth
> > traversing so you can get
> > at all the rich functionality so many smart people have put
> > together.
> >
> > All of this can be done on windows and I had once done it
> > with mingw, but the
> > process was painful (for me, at least, as I'm not a
> > windows guy).  That said,
> > I did manage to get it to work and it had all the
> > functionality I enjoyed under
> > linux.  Good luck!
> >
> > [hidden email] wrote: Can anyone tell me how to import
> > QuantLib libraries into my Java development environment? I
> > can't seem to locate any guides on getting this done.
> >
> > Thanks for any instructions or references to instructions
> > on this.
> >
> > G
> >
> >
> >
> >
> >
> >
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> >
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