Hi Joseph,

I have put my jar file in lib but I am not sure I am accessing it in the right way. The bash command is "java -cp myparser.jar is.tag.Tagger -model /mymodel -input /myfile.txt -output /result.txt"

There is no need to use the Process Module anymore. Instead, you’ll need to invoke the Tagger method. It could work as follows:

declare namespace tagger = "is.tag.Tagger"; tagger:main("-model", "/mymodel", "-input", "/myfile.txt", "-output", "/result.txt")

If it doesn’t, you should (if possible) have a look at the Java sources and check how to properly invoke or instantiate the Java class.

Cheers, Christian

How should I translate this via xquery bindings?

Thanks!

Il giorno 22 apr 2016, alle ore 11:03, Christian Grün christian.gruen@gmail.com ha scritto:

Hi Joseph,

You could try to copy your Java library into the 'lib' directory of BaseX. After that, you can directly access it via XQuery Java Bindings [1].

Hope this helps, Christian

[1] http://docs.basex.org/wiki/Java_Bindings

...

I have developed a restxq service, which executes a command via the process module. The command is actually java (java -cp ...) which actionates a linguistic parser: unfortunately the time of loading/opening of the java process is quite long (14 sec., also at the command line) even if the actual parsing is very fast. I am looking for a way to keep such a java process "open", so that a user's request can be satisfied much much quickier (while now the java process is opened and then closed for each single request). I am not sure this is a question for Basex users (the problem is only due to java), but I am not a java developer at all and I am trying to understand what can be done in this respect. Thanks!

Joseph