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From "James Strachan" <james_strac...@yahoo.co.uk>
Subject Re: [digester] setting attributes & text content on the same object...
Date Tue, 04 Dec 2001 18:54:55 GMT
Actually it turned out to be a bug in my code to do with the order in which
the properties were set and when the addParam() method was called by the
addSetNext() rule. Sorry about that everyone!

So either of these approaches work fine.

        String path = "foo/param";
        addObjectCreate( path, paramClassName, "className" );
        addSetProperties( path );
        addBeanPropertySetter( "value" ) );
        addSetNext( path, "addParam", paramClassName );

or

        addObjectCreate( path, paramClassName, "className" );
        addSetProperties( path );
        addCallMethod( path, "setValue", 0 );
        addSetNext( path, "addParam", paramClassName );

Its just that the "value" property may be set after the addParam() method is
called (the addSetNext() rule).


James
----- Original Message -----
From: "Craig R. McClanahan" <craigmcc@apache.org>
To: "Jakarta Commons Developers List" <commons-dev@jakarta.apache.org>
Sent: Tuesday, December 04, 2001 6:10 PM
Subject: Re: [digester] setting attributes & text content on the same
object...


>
>
> On Tue, 4 Dec 2001, robert burrell donkin wrote:
>
> > Date: Tue, 4 Dec 2001 18:04:48 +0000
> > From: robert burrell donkin <robertdonkin@mac.com>
> > Reply-To: Jakarta Commons Developers List
<commons-dev@jakarta.apache.org>
> > To: Jakarta Commons Developers List <commons-dev@jakarta.apache.org>
> > Subject: Re: [digester] setting attributes & text content on the same
> >     object...
> >
> >
> > On Tuesday, December 4, 2001, at 05:30 PM, Craig R. McClanahan wrote:
> >
> > > On Tue, 4 Dec 2001, James Strachan wrote:
> > >
> > >> Date: Tue, 4 Dec 2001 16:43:56 -0000
> > >> From: James Strachan <james_strachan@yahoo.co.uk>
> > >> Reply-To: Jakarta Commons Developers List <commons-
> > >> dev@jakarta.apache.org>
> > >> To: Jakarta Commons Developers <commons-dev@jakarta.apache.org>
> > >> Subject: [digester] setting attributes & text content on the same
> > >>     object...
> > >>
> > >> Has anyone found any ways to do the following in digester.
> > >>
> > >> Imagine the folllowing class
> > >>
> > >> public class Param {
> > >>     public void setName(String name);
> > >>     public void setValue(String name);
> > >> }
> > >>
> > >> And I want to parse XML like this...
> > >>
> > >>     <param name="foo">bar</param>
> > >>
> > >> And I want the text value of the <param> element to be associated
with
> > >> the
> > >> 'value' property of the Param.
> >
> > <snip>
> >
> > > This is courtesy of the (relatively) new SetPropertyRule -- Jason van
Zyl
> > > ran into a need for this one, and suggested this approach.
> >
> > hi craig
> > you mean the BeanPropertySetterRule, don't you?
> >
> > > We could
> > > probably extend SetPropertyRule to work they way you want by grabbing
the
> > > value from the body content if there is no "value" argument.
> >
> > i think that you should be able to use the BeanPropertySetterRule to set
a
> > specified property with the body text.
>
> Yep ... I looked at the wrong rule.
>
> >
> > - robert
> >
>
> Craig
>
>
> --
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