On Today at 4:40pm, S=>SubuA <[EMAIL PROTECTED]> wrote:

S> 
S> Hi Haroon,
S> hmm I didnt get that singleton exception like you mentioned. As mentioned I
S> just copied  the orginal xdt definiton and replace the header with the
S> definition with what I want and it worked.
S> here is what I did:
S> <springxml
S> 
templateFile="${basedir}/src/main/webapp/WEB-INF/template/abc-servlet-template.xdt"
S> destinationfile="abc-servlet.xml" />
S> so I am not sure how you got that excpetion?
S> Cheers,
S> Subu
S> 

Hey Subu,

I got it because most of my classes are annotated with xdoclet tags that 
look something like:

* @spring.bean id="monitorAction" singleton="true"

(I know singleton="true" is redundant but just using it for clarification 
purposes here)

or 

* @spring.bean id="addressAction" singleton="false"

If you don't use the singleton="?" attribute in your xdoclet tag, then 
your generated <bean> tag won't have it either (which as a consequence 
means that your beans will be singletons).

With my latest proposed changes to the .xdt file you would be making your 
design future-proof in case you ever wanted to use singleton="false" 
(which will get translated to scope="prototype"). I have also added code 
in there which will take the scope param in the xdoclet tag and put it 
directly in the <bean> tag as well (giving you the option to specify other 
scopes like session, request, globalSession, etc.)

So, to recap the generated <bean> tag will have the following behavior:

* if singleton is not specified in the xdoclet tag, nothing needs to be 
  changed (<bean> tag won't have a scope or singleton attribute).

* if singleton is specified, then a scope attribute will be added to the 
  <bean> tag with the following translation:

        singleton="false" -> scope="prototype"
        singleton="true"  -> scope="singleton"

* if scope is specified, it will get added straight as an attribute to the 
  <bean> tag.

Cheers,
--
Haroon Rafique
<[EMAIL PROTECTED]>


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