[jira] [Resolved] (CXF-7966) Beanspector throws IllegalArgumentException when dealing with overridden methods

["Andriy Redko (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CXF-7966?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andriy Redko resolved CXF-7966.
-------------------------------
    Resolution: Fixed

> Beanspector throws IllegalArgumentException when dealing with overridden methods
> --------------------------------------------------------------------------------
>
>                 Key: CXF-7966
>                 URL: https://issues.apache.org/jira/browse/CXF-7966
>             Project: CXF
>          Issue Type: Improvement
>    Affects Versions: 3.2.9, 3.3.2
>            Reporter: matteo rulli
>            Priority: Major
>             Fix For: 3.3.3, 3.2.10
>
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> Let's consider the following pojos: 
> {code:java}
> public class A { 
>         private String value; 
>         public String getValue()\{ ... } 
>         public void setValue(String value) \{ ... } 
> } 
> public class B { 
>         
>         private A aValue; 
>         public A getAValue()\{ ... } 
>         public void setAValue(A avalue) \{ ... } 
> } 
> {code}
> And assume one extends these pojos and decorates them with JPA annotations. 
> To leverage CXF org.apache.cxf.jaxrs.ext.search.SearchContext and JPACriteriaQueryVisitor as explained in the docs ([http://cxf.apache.org/docs/jax-rs-search.html#JAX-RSSearch-JPA2.0]) and perform searches like 
> {code:java}
> _s=aValue==*search token* {code}
> in OpenJPA one has to override the EntityB.getAValue as follows: 
> {code:java}
> @Entity 
> // ... other JPA annotations are omitted 
> public class EntityB extends B { 
>         
>         @Override 
>         // We need to specialize return type to EntityA to make SearchContext work 
>         public EntityA getAValue()\{ ... } 
>         // This method definition is needed to avoid java.lang.VerifyError from JPA provider 
>         public void setAValue(EntityA avalue) \{ ... } 
> } 
> {code}
> But with this scenario, the current implementation of org.apache.cxf.jaxrs.ext.search.Beanspector<T> fails, throwing IllegalArgumentException: Accessor 'aValue' type mismatch, getter type is X while setter type is Y, X and Y depending on the order of the EntityB's methods as returned by the Class.getMethods(). 



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