Howdy,
That works perfectly!! Thanks so much ;)
I have hopefully one final question.
XML:
<b attribute1="something"
attribute2="something"
attribtue3="something" />
Class B extends C. Class B has public methods setAttribute1 and setAttribute2. The
public setAttribute3 method is in the superclass, class C. I use
digester.addSetProperties("b"), but only attributes 1 and 2
are filled out. The setAttribute3 method is not called.
Why does this happen? Is it the limitation noted on the digester javadoc page,
"Accessing Public Methods In A Default Access Superclass" ?? If so, what is the
work-around?
Thanks,
Yoav Shapira
Millennium ChemInformatics
>-----Original Message-----
>From: Jos� Antonio P�rez Testa [mailto:[EMAIL PROTECTED]
>Sent: Wednesday, November 19, 2003 1:34 PM
>To: Jakarta Commons Users List
>Subject: Re: [Digester] Question on CallMethodRule
>
>Sorry,
>
>digester.addSetNext("a/b", "addB");
>
>Explanation: calls objectA.addB(objectB) ,
> how?
> - calls the method indicated ("addB") in the stack's top object
>
>
>Shapira, Yoav wrote:
>
>>Hi again,
>>I've read the article -- excellent reference, thank you.
>>I also read your suggestion with the SetNextRule, and it
>>makes perfect sense.
>>
>>But now I'm getting a NullPointerException with the stack empty warning.
>>
>>My XML is:
>><a>
>> <b className="package.class"
>> attributeName="attributeValue" />
>></a>
>>
>>My code is:
>>digester.addObjectCreate("a", A.class);
>>digester.addObjectCreate("a/b", null, "className");
>>digester.addSetProperties("a/b");
>>digester.addSetNext("a", "addB");
>>
>>But I get:
>>org.apache.commons.digester.Digester peek
>>WARNING: Empty stack (returning null)
>>org.apache.commons.digester.Digester endElement
>>SEVERV: End event threw exception
>>java.lang.NullPointerException
>> at org.apache.commons.beanutils.MethodUtils.invokeMethod
>> at org.apache.commons.digester.SetNextRule.end
>> ...
>>
>>Is the A element gone when the SetNextRule ends? How come?
>>
>>Thanks a bunch!
>>
>>Yoav Shapira
>>Millennium ChemInformatics
>>
>>
>>
>>
>>>-----Original Message-----
>>>From: Jos� Antonio P�rez Testa [mailto:[EMAIL PROTECTED]
>>>Sent: Wednesday, November 19, 2003 12:58 PM
>>>To: Jakarta Commons Users List
>>>Subject: Re: [Digester] Question on CallMethodRule
>>>
>>>By the way, you coud read the following article, before posting to the
>>>list ( just a suggestion :) )
>>>http://www.onjava.com/lpt/a/2746
>>>
>>>Shapira, Yoav wrote:
>>>
>>>
>>>
>>>>Hi,
>>>>I have this XML:
>>>><a>
>>>> <b> ... </b>
>>>> <b> ... </b>
>>>> <b> ... </b>
>>>></a>
>>>>
>>>>Class A has a public no-args constructor and a method
>>>>public void addB(B b).
>>>>
>>>>I have the following:
>>>>digester.addObjectCreate("a", A.class);
>>>>digester.addObjectCreate("a/b", B.class);
>>>>digester.addSetProperties("a/b");
>>>>
>>>>Now I want to add a CallMethodRule (or something else?) to call the addB
>>>>method of class A. How would I do this?
>>>>
>>>>Thanks,
>>>>
>>>>Yoav Shapira
>>>>Millennium ChemInformatics
>>>>
>>>>
>>>>
>>>>
>>>>
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