[jboss-user] [jBPM] - How to add your own EL Resolver

HuiSheng Xu do-not-reply at jboss.com
Thu Jun 24 20:52:24 EDT 2010


HuiSheng Xu [http://community.jboss.org/people/rebody] replied to the discussion

"How to add your own EL Resolver"

To view the discussion, visit: http://community.jboss.org/message/549594#549594

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Hi Jochen,

Now, there is no extension entry for doing that.  if you want to add an addition elResovler,  you have to re-write  org.jbpm.pvm.internal.script.JuelScriptEngine.  There is a method named makeResovler().


private ELResolver makeResolver()
  {
    CompositeELResolver chain = new CompositeELResolver();
 
    chain.add(new ArrayELResolver());
 
    chain.add(new ListELResolver());
 
    chain.add(new MapELResolver());
 
    chain.add(new ResourceBundleELResolver());
 
    chain.add(new BeanELResolver());
 
    return new SimpleResolver(chain);
  }


Add whatever you want to.

Good Luck.

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