Thanks to all...managed to sort it out!
For future reference:
1) I found that I needed to set my URIResolver class in two places -
foUserAgent.setURIResolver() and saxTransformerFactory.setURIResolver().
2) The XSL I used to refer to my image (in the same jar file as the Java code,
in img/myImage.svg) is
<fo:external-graphic src="url(''img/myImage.svg)" content-width=... />
3) The URIResolver::resolve went something like this:
public Source resolve( String href, String base ) throws
TransformerException
{
if( "img/myImage.svg".equals( href ) )
return new StreamSource(
getClass().getClassLoader().getResourceAsStream( "img/myImage.svg" );
return null;
}
Thanks again for all your help!
> From: tvtre...@nepatec.de
> Date: Fri, 23 Jul 2010 13:48:34 +0200
> Subject: Re: Referring to a image file in a JAR file
> To: fop-users@xmlgraphics.apache.org
>
> Hi,
>
> since the jar with our images was on the classpath we could reference
> the image directly:
>
> <fo:external-graphic src="urn:some_logo.gif"/>
>
> -> "urn:" was the trigger for us in our resource resolver...
>
> Regards,
> ToM
>
> 2010/7/22 Bernard Giannetti <thebernmeis...@hotmail.com>:
> > I already have a URIResolver implemented to resolve the something such as
> >
> > <xsl:include href="pagesetup.xsl" />
> >
> > which is what the Javadoc says it's used for:
> >
> > http://download.oracle.com/docs/cd/E17409_01/javase/6/docs/api/javax/xml/transform/URIResolver.html
> >
> > Unfortunately, the <fo:external-graphic src="file://myapp.jar!/image.svg"
> > content-width=8" content-height="8"> does not trigger the call to my URI
> > resolver. I have tried src=url(....) etc with no luck. So either I've got
> > the wrong format of the URL or it cannot be done this way.
> >
> > I don't see how to use xls:include, xsl:import and document (as per the
> > Javadoc) to refer to the graphic file. In your example, did you refer to
> > images using fo:external-graphic or using some other tag?
> >
> > The other thing I noticed is I set my URIResolver on the TransformerFactory:
> >
> > SAXTransformerFactory saxTransformerFactory =
> > (SAXTransformerFactory)TransformerFactory.newInstance();
> > saxTransformerFactory.setURIResolver( myURIResolver );
> >
> > instead of on the foUserAgent which you did...so dunno if that makes a
> > difference.
> >
> >
> >> Date: Wed, 21 Jul 2010 17:16:03 +0200
> >> Subject: Re: Referring to a image file in a JAR file
> >> To: fop-users@xmlgraphics.apache.org
> >>
> >> Hi,
> >>
> >> we needed exactly that and implemented our own "ResourceResolver" for
> >> that.
> >> You can register it like the following:
> >>
> >> //Register a custom resolver
> >> foUserAgent.setURIResolver(new ClasspathResourceResolver());
> >>
> >> //The clas has to implement the URIResolver
> >> public class ClasspathResourceResolver implements URIResolver {
> >>
> >> //you overwrite the resolve method
> >> public InputStream resolve(String uri){
> >>
> >> //Resolves the path to a resource in the classpath (since that jar
> >> should be in the classpath
> >> this.getClass().getResourceAsStream(uri);
> >>
> >> Regards,
> >> ToM
> >
> > ________________________________
> > Find it on Domain.com.au Need a new place to live?
>
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