[jira] [Created] (SCB-1402) BeanUtils

["Ang Li (JIRA)" <ji...@apache.org>]

Ang Li created SCB-1402:
---------------------------

             Summary: BeanUtils
                 Key: SCB-1402
                 URL: https://issues.apache.org/jira/browse/SCB-1402
             Project: Apache ServiceComb
          Issue Type: Improvement
          Components: Java-Chassis
    Affects Versions: java-chassis-1.2.1
            Reporter: Ang Li
            Assignee: Ang Li


I found a problem using org.apache.servicecomb.foundation.common.utils.BeanUtils#getImplClassFromBean. If the @param bean is a cgLib proxy subclass bean, the getImplClassFromBean method will return null instead of super class which is expected. To make the issure more clearly, I created a bean class as following:

*static class* TestBean{
 
 }
 
*static class* TestBean$$TestBeanByCGLIB$$e1a36bab *extends* TestBean *implements* SpringProxy {
 
 }

The case is to simulate a bean class proxied by cglib proxy.A test case provided as following and the case is not past.

@Test
 *public void* testGetImplClassFromBeanfromCglib(){
   TestBean testBeanByCGLIB = *new* TestBean$$TestBeanByCGLIB$$e1a36bab();
   Assert._assertEquals_(TestBean.*class*, BeanUtils._getImplClassFromBean_(testBeanByCGLIB));
 }

This matters because cglib proxy can be used while using serviceComb framework and I think just a few lines of code changing can fix this issue.



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