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From "Lochschmied, Alexander" <Alexander.Lochschm...@Vishay.com>
Subject RE: Unbalanced tags not triggering endTransformingElement in Transformer
Date Fri, 20 Nov 2009 09:31:26 GMT
Hello again!

 

I think I was wrong, unbalanced tags do not seem to cause it. Here is sample input XML for
my transformer:

 

      <rowset xmlns="http://www.vishay.com/rowspan/1.0">

            <row>

                  <P1000>abc</P1000>

                  <P1001>def</P1001>

                  <T8400>

                        <img src="small.jpg">img</img>

                        <br>br</br>

                        <a href="javascript:void(0)" onClick="foo(42)">Enlarge</a>

                  </T8400>

 

The elements inside T8400 (img, br, a) do not trigger endTransformingElement() but they do
trigger startTransformingElement(). And again: This is only a problem if the input XML is
coming from another Cocoon processing step. It is not a problem if the input XML is read from
file system (with FileGenerator). This is actually the most confusing part for me.

If input comes from a file, they do generate the end events.

 

Any pointers for me?

 

Thanks,
Alexander

 

From: Lochschmied, Alexander 
Sent: Donnerstag, 19. November 2009 14:23
To: 'dev@cocoon.apache.org'
Subject: RE: Unbalanced tags not triggering endTransformingElement in Transformer 

 

To avoid confusion, please swap the pattern values of my example; "OK" should be "NOT_OK"
and vice versa.

 

Let me call <br/> "unbalanced" element as opposed to <br></br>.

I'm extending AbstractSAXTransformer and noticed that unbalanced elements do not trigger endTransformingElement(...)
if the source (or generator) is cocoon:/something.

 

Example:

 

1. Unbalanced tags do NOT trigger endTransformingElement(...)

        <map:match pattern="NOT_OK">

            <map:generate src="cocoon:/something"/>

            <map:transform type="custom-transformer"/>

            <map:serialize type="xml"/>

        </map:match>

 

2. Unbalanced tags do trigger endTransformingElement(...)

        <map:match pattern="OK">

            <map:generate src="same_something_as_above_but_now_as_a_file.xml"/>

            <map:transform type="custom-transformer"/>

            <map:serialize type="xml"/>

        </map:match>

 

Can somebody explain what I could possibly be missing or is that a bug in Cocoon?

 

Thanks,
Alexander

 

From: Lochschmied, Alexander 
Sent: Donnerstag, 19. November 2009 13:46
To: dev@cocoon.apache.org
Subject: Unbalanced tags not triggering endTransformingElement in Transformer 

 

Hello!

 

Let me call <br/> "unbalanced" element as opposed to <br></br>.

I'm extending AbstractSAXTransformer and noticed that unbalanced elements do not trigger endTransformingElement(...)
if the source (or generator) is cocoon:/something.

 

Example:

 

1. Unbalanced tags do NOT trigger endTransformingElement(...)

        <map:match pattern="OK">

            <map:generate src="cocoon:/something"/>

            <map:transform type="custom-transformer"/>

            <map:serialize type="xml"/>

        </map:match>

 

2. Unbalanced tags do trigger endTransformingElement(...)

        <map:match pattern=" NOT_OK">

            <map:generate src="same_something_as_above_but_now_as_a_file.xml"/>

            <map:transform type="custom-transformer"/>

            <map:serialize type="xml"/>

        </map:match>

 

Can somebody explain what I'm could possibly be missing or is that a bug in Cocoon?

 

Thanks,

Alexander

 

Alexander Lochschmied 

Web Programmer - Internet and Commerce 

IT Global Web Services 

Information Technology

Phone:    +49 92 8771 2682

Fax       +49 92 8771 2545

Website:  www.vishay.com <http://www.vishay.com/> 

  

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Geheimrat-Rosenthal-Str. 100 

D-95100 Selb 

Amtsgericht/County Court Hof HRB 2894, 

Geschäftsführer/Managing Directors: Sieglinde Janker-Buecherl, Arnold Rohr

 


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