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https://issues.apache.org/jira/browse/BATIK-1252?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alexey Tsarev updated BATIK-1252:
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Attachment: BATIK-1252_fix.patch
> 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
> Priority: Major
> Fix For: 1.10
>
> Attachments: BATIK-1252_fix.patch, 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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