Hi once more, Thomas,
I did a debug run and watched for the method calls and objects resulting.
Two observations:
First, all three parameters handed from dom4j to
SVGDOMImplementation.createDocument(String namespaceURI,
String qualifiedName, DocumentType doctype) are 'null'.
Could this be related to the problem?
Afterwards, the recreation of the DOM-tree happened, which I didn't
follow step-by-step.
Next, however, I looked at the resulting SVGOMDocument
and noted that there is an Symbol-Element (SVGOMSymbolElement) within
the SVGOMDefsElement contained by the SVGOMSVGElement.
This Symbol-Element has an Attribute "id" (name="id") with a value of
"Solar" (value.lastChild.nodeValue="Solar"). The first child of said
value field (value.firstChild), however, doesn't have a value entry at all.
So it seems to me the ID is properly registered. Is there any place
apart from the attribute-map of the node in question where the ID has to
be known?
I hope this helps you a bit
-Urs
Thomas DeWeese wrote:
Hi Urs,
Urs Reupke wrote:
here's the stack trace as given by the dialog:
org.apache.batik.bridge.BridgeException: null: -1
Cannot find the referenced element: "#Solar"
specified on the element <use> - may be a problem of id
at
org.apache.batik.bridge.BridgeContext.getReferencedElement(Unknown
Source)
at
Unfortunately this is not the 'original' error however I believe that
this error indicates that 'doc.getElementById("Solar")' is failing.
For Batik 1.6 we changed how getElementById works and so I'm wondering
if there is something a little odd in how DOM 4 J builds the
Batik DOM that causes Batik to miss registering the 'id' attributes
with the hash table.
Can you check if getElementById("Solar") works? So after you
construct the Batik DOM from Dom4J just println the results of
calling getElementById("Solar").
If this returns 'null' as I suspect then we will need to dig into
how Dom4J adds attributes to the Document it is building...
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