[jboss-user] [jBPM Users] - Groovy in Script activity works, but lang attribute seems to
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Wed Nov 25 04:54:53 EST 2009
After some search, I've found how to proceed. The class to use is org.codehaus.groovy.jsr223.GroovyScriptEngineFactory.
- I added this declaration (in bold) in the jbpm.cfg.xml:
<script-language name="juel" factory="org.jbpm.pvm.internal.script.JuelScriptEngineFactory" />
<script-language name="groovy" factory="org.codehaus.groovy.jsr223.GroovyScriptEngineFactory" />
- You have to have the groovy-all-....jar in your libs
So you use Groovy in a script activity; for example:
<script name="display hello world" lang="groovy"
expr="println 'Salut !'">
But with some test, I see that the lang attribute value is not take in account; and the only way to have Groovy to be executed is to set it as default as I do it above in script-manager XML element.
Is it a bug?
"bgoetzmann" wrote : Hello,
| The jBPM says a little on how to use another script language in a Script activity.
| It seems you have to add something like this, as child element of the script-manager XML element in the jbpm.cfg.cml file:
| <script-language name="..." factory="..."/>
| for the language you want.
| How can I define Groovy? And what interface the class defined in factory attribute is supposed to support?
| Thank you,
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