Groovy @Grab in DataMelt

[sergei175]

Hello,

This Groovy issues was fixed for the beta version dmelt-1.4 posted on the download page.

When a make a file test.groovy :

Code:

@Grab(group='commons-lang', module='commons-lang', version='2.4')
import org.apache.commons.lang.WordUtils
println "Hello ${WordUtils.capitalize('world')}"

and run it as "dm_b test.groovy", it prints "Hello World"

best, Sergei[/code]

(11-07-2015 07:31 AM)regrehan Wrote:  I'd like to be able to use Groovy with DataMelt. I find it easy (in other environments), to open a GroovyConsole and test out some code.

However, the GroovyConsole in DataMelt seems to have problems with the @Grapes/@Grab annotations. Whenever I try it, I get the following exception:
=========
java.lang.NoClassDefFoundError: org/apache/ivy/core/report/ResolveReport
at java.lang.Class.getDeclaredMethods0(Native Method)
at java.lang.Class.privateGetDeclar[font=Courier]edMethods(Class.java:2615)
at java.lang.Class.getDeclaredMethods(Class.java:1860)
at java.security.AccessController.doPrivileged(Native Method)
at groovy.grape.GrapeIvy.$getStaticMetaClass(GrapeIvy.groovy)
at groovy.grape.GrapeIvy.<init>(GrapeIvy.groovy:75)
at java.lang.Class.newInstance(Class.java:379)
at groovy.grape.Grape.getInstance(Grape.java:97)
at groovy.grape.Grape.grab(Grape.java:132)
at groovy.grape.GrabAnnotationTransformation.visit(GrabAnnotationTransformation.jav​a:311)
=========

The same code works fine "outside" of DataMelt.

--rick grehan