Vladislav Fuks created BATIK-1252:
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Summary: Exception by parsing link from one pattern to the other
Key: BATIK-1252
URL: https://issues.apache.org/jira/browse/BATIK-1252
Project: Batik
Issue Type: Bug
Components: Bridge
Affects Versions: 1.10
Reporter: Vladislav Fuks
Fix For: 1.10
Attachments: Example.svg
There is an exception when parsing local link (_xlink:href_ attribute) from one
_<pattern>_ element to the other _<pattern>_ element.
In the attached file "Example.svg" there are two _<pattern>_ elements:
"ptrn5-363" and "ptrn5-363_381". The second one refers to the first through
it's _xlink:href_ attribute. By parsing second _<pattern>_ element the
following exception is thrown:
The URI "#ptrn5-363" specified on the element pattern is invalid
(org.apache.batik.bridge.BridgeException) at
org.apache.batik.bridge.SVGPatternElementBridge.extractPatternContent(SVGPatternElementBridge.java:259)
In the code position before (SVGPatternElementBridge.java:258) by checking
parsed url (_ParsedURL_) there is no check if reference for this parsed url is
defined. So if existing check
"_if (!purl.complete())_" will be replaced by: "_if (!purl.complete() &&
getRef() == null)_" the attached example file will be parsed correctly.
P.S. Also with this extended check no exception will be thrown if css contains
links to the _<pattern>_ element (_fill:url(#ptrn5-363_381)_) which aren't
immediate children of a _<defs>_ element.
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