Re: Setting up Selectors...

[Vadim Gritsenko]

Niclas Hedhman wrote:
Sorry for being so dense, and thanks for your patience.
On Wednesday 06 October 2004 19:56, Vadim Gritsenko wrote:

Or without roles file:
  <component
role="org.apache.cocoon.reading.imageop.ImageOperationSelector"
class="org.apache.cocoon.components.ExtendedComponentSelector"
<component-instance name="scale"
      class="org.apache.cocoon.reading.imageop.ScaleOperation"/>
    etc
  </component>

After the above, it doesn't find the Selector either (which was the case 
earlier).
The Exception occurs in the lookup() of ImageOpReader.compose();

    public void compose( ComponentManager man )
        throws ComponentException
    {
        m_OperationSelector = (ComponentSelector) man.lookup( 
"org.apache.cocoon.reading.imageop.ImageOperationSelector" );
    }

and says
    
Could not find component (key 
[org.apache.cocoon.reading.imageop.ImageOperationSelector])

The cocoon.xconf now contains;
<!--..... Start configuration from 'imageop' -->
   <!-- =============== Image Operations ==================== -->
    <image-operations>
      <component 
class="org.apache.cocoon.components.ExtendedComponentSelector" 
role="org.apache.cocoon.reading.imageop.ImageOperationSelector">
I don't think ecm supports nested selectors. image-operations is a selector, 
right? And you are nesting another one? Are you sure you need this?

Vadim

        <component-instance 
class="org.apache.cocoon.reading.imageop.ScaleOperation" name="scale"/>

        <component-instance 
class="org.apache.cocoon.reading.imageop.ConvolveOperation" name="convolve"/>
      </component>
    </image-operations>
<!--..... End configuration from 'imageop' -->
...
Wish I can get this done and out of the door into the Cocoon repo. :o)
Perhaps I should send along the entire block?
Well, meanwhile I guess I add some more funky operations.
Cheers
Niclas