Hi Romain, I tried with org.apache.tomcat:tomcat-jasper-el:8.5.5 but it does not parse my expression until I change ".transient" by ".isTransient()" and then it gives the same error: javax.el.PropertyNotFoundException: ELResolver cannot handle a null base Object with identifier 'javax'.
Does the EL context need something else than adding the BeanManager.getELResolver() to be able to resolve some implicit objects? I don't understand why it works with ri-1.0. Xavier From: Romain Manni-Bucau <[email protected]> Sent: Wednesday, September 28, 2016 4:02 PM To: [email protected] Subject: Re: OpenEJB and EL Hi Xavier On the phone so hard to give you a link bit try using tomcat el impl of tomcat 8.5 Le 28 sept. 2016 15:29, "Xavier Dury" <[email protected]> a écrit : > Hi, > > I am using OpenEJB for my tests and need support for EL expressions in my > own code. > > By default, if I do something like this (pay attention to the expression): > > ExpressionFactory factory = beanManager.wrapExpressionFactory( > ExpressionFactory.newInstance()); > StandardELContext elContext = new StandardELContext(factory); > elContext.addELResolver(beanManager.getELResolver()); > ValueExpression expression = factory.createValueExpression(elContext, > "#{javax.enterprise.context.conversation.transient}", Boolean.class); > expression.getValue(elContext); > > and only add org.apache.tomee:openejb-core:7.0.1 to my project then I get > javax.el.ELException: Unable to find ExpressionFactory of type: > org.apache.el.ExpressionFactoryImpl > > if I add org.glassfish:javax.el:3.0.0 then I get > javax.el.PropertyNotFoundException: > ELResolver cannot handle a null base Object with identifier 'javax' > > if I switch the EL library to com.sun.el:el-ri:1.0 (+ > META-INF/javax.el.ExpressionFactory > < com.sun.el.ExpressionFactoryImpl) then my expression can be evaluated > but I can't use any new feature of 3.0 (like lambdas) > > So, either my dependencies are wrong or I am not correctly initializing my > factory. > > Does anybody have an idea? > > Thanks, > > Xavier
