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From "Brendan Nolan (JIRA)" <j...@apache.org>
Subject [jira] Created: (BEANUTILS-380) [beanutils] BeanMap.put() method should pass the root cause of any InvocationTargetException that is thrown when invoking the setter
Date Thu, 09 Sep 2010 22:52:32 GMT
[beanutils] BeanMap.put() method should pass the root cause of any InvocationTargetException
that is thrown when invoking the setter
------------------------------------------------------------------------------------------------------------------------------------

                 Key: BEANUTILS-380
                 URL: https://issues.apache.org/jira/browse/BEANUTILS-380
             Project: Commons BeanUtils
          Issue Type: Improvement
          Components: Bean / Property Utils
    Affects Versions: 1.8.3
            Reporter: Brendan Nolan


The following code 

{code}
import org.apache.commons.beanutils.BeanMap;

import SetterTest.SetterThrownException;

public class SetterTest {

	public static void main(String[] args) {
		
		try {
			BeanMap map = new BeanMap(new SetterTest());
			map.put("value", "value");
		} catch (Exception e) {
			e.printStackTrace();
		}
	}

	public void setValue(String value) throws SetterThrownException {
		throw new SetterThrownException("I want to see this in the stacktrace");
	}
	
	
	class SetterThrownException extends Exception
	{
		
		public SetterThrownException(String message) {
			super(message);
		}
		
	}

}
{code}

will return this stacktrace

{code}
java.lang.IllegalArgumentException
	at org.apache.commons.beanutils.BeanMap.put(BeanMap.java:438)
	at SetterTest.main(SetterTest.java:9)
{code}

I think it should show the root cause of the exception

{code}
java.lang.IllegalArgumentException: java.lang.reflect.InvocationTargetException
	at org.apache.commons.beanutils.BeanMap.put(BeanMap.java:438)
	at SetterTest.main(SetterTest.java:11)
Caused by: java.lang.reflect.InvocationTargetException
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.apache.commons.beanutils.BeanMap.put(BeanMap.java:431)
	... 1 more
Caused by: SetterTest$SetterThrownException: I want to see this in the stacktrace
	at SetterTest.setValue(SetterTest.java:18)
	... 6 more
{code}

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