[jira] [Closed] (GROOVY-4610) GroovyInterceptable (AOP) not working with closures

["Paul King (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/GROOVY-4610?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Paul King closed GROOVY-4610.
-----------------------------

> GroovyInterceptable (AOP) not working with closures
> ---------------------------------------------------
>
>                 Key: GROOVY-4610
>                 URL: https://issues.apache.org/jira/browse/GROOVY-4610
>             Project: Groovy
>          Issue Type: Bug
>          Components: groovy-runtime
>         Environment: JDK 1.6.x, Grails 1.2.1
>            Reporter: Sunny Thandassery
>            Assignee: Eric Milles
>            Priority: Major
>             Fix For: 4.0.0-beta-1, 3.0.9
>
>
> I've got a grails app with service classes that implement {{GroovyInterceptable}}: 
> {code:groovy}
> class customerService implements GroovyInterceptable { 
>     private List<Customer> customers 
>     def invokeMethod(String name, args) { 
>         log.debug "=======>INVOKING method [$name] with args:$args" 
>     } 
>     void foo() { 
>         customers.each { doSomething(it) } 
>     } 
>     void doSomething(Customer cust) {
>         log.debug "doSomething invoked with $cust"
>     } 
> } 
> {code}
> If I call foo() or doSomething() *directly* from another class, the invokeMethod gets called like it is supposed to. However, when foo() calls doSomething(), that call is not intercepted in invokeMethod. 
> If I change from   
> {code:groovy}
> customers.each { doSomething(it) }
> {code}
>   to   
> {code:groovy}
> for(Customer cust: customers) { doSomething(cust) }
> {code}
> then the invokeMethod gets called just fine. 
> There appears to be an {{ExpandoMetaClass}} bug that prevents closures and {{GroovyInterceptable}} from working together.



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