Might have found a working scriptengine. about gremlin-scala HOT 4 CLOSED

That looks very promising indeed... I'll give it a try. Thanks Antonio!

On 01/06/13 18:06, vantonio wrote:

Check out this project: http://incubator.apache.org/clerezza/, they
seemed to have a working
scriptengine on
http://svn.apache.org/repos/asf/clerezza/trunk/scala-scripting/.

jar is here:
https://repository.apache.org/content/repositories/releases/org/apache/clerezza/scala/script-engine/0.1-incubating/

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#6.

from gremlin-scala.

it was a lucky find, let me know if i can be of any help.

from gremlin-scala.

First attempt: not very successful. It's built against Scala 2.8 (which
is 3 years old by now). I.e. we cannot just use it as is.

It's also based on OSGi which we don't really want. I'll see if I can
rip out what we need so we have no additional dependencies and can use
it with Scala 2.10.

Cheers
Michael

On 01/06/13 18:06, vantonio wrote:

Check out this project: http://incubator.apache.org/clerezza/, they
seemed to have a working
scriptengine on
http://svn.apache.org/repos/asf/clerezza/trunk/scala-scripting/.

jar is here:
https://repository.apache.org/content/repositories/releases/org/apache/clerezza/scala/script-engine/0.1-incubating/

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#6.

from gremlin-scala.

Michael, I took sometime to study the code, here are my preliminary findings:

1. it's not built against scala 2.8, but 2.10;
2. the rexster server only makes use of the engine's createBindings() and eval() methods which exist and work in the scala-scripting project;
3. rexster pass in a ScriptContext every time it needs an eval(), so we don't need to worry about the "g";
4. Getting rid of the OSGI part is easy, but we need to set the right classpath for the compiler and import all necessary jars.

I'm be working on this tonight.

from gremlin-scala.