[GitHub] [cxf] slavb18 opened pull request #436: introduce getStreamResult

["slavb18 (GitHub)" <gi...@apache.org>]

to allow override, e.g. for pdf generation using apache fop

[ Full content available at: https://github.com/apache/cxf/pull/436 ]
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[GitHub] [cxf] deki closed pull request #436: introduce getStreamResult

["deki (GitHub)" <gi...@apache.org>]

[ pull request closed by deki ]

[ Full content available at: https://github.com/apache/cxf/pull/436 ]
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[GitHub] [cxf] slavb18 commented on issue #436: introduce getStreamResult

["slavb18 (GitHub)" <gi...@apache.org>]

Usage:
```java
@XSLTTransform(value = "path/to/file.xsl", mediaTypes = "application/pdf", type = XSLTTransform.TransformType.SERVER)
```

[ Full content available at: https://github.com/apache/cxf/pull/436 ]
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[GitHub] [cxf] slavb18 commented on issue #436: introduce getStreamResult

["slavb18 (GitHub)" <gi...@apache.org>]

example pdf provider based on  XSLTJaxbProvider
```java
@Produces({"application/xml", "application/*+xml", "text/xml", "text/html","application/pdf" })
@Consumes({"application/xml", "application/*+xml", "text/xml", "text/html" })
@Provider
public class XSLTJaxbPDFProvider<T> extends XSLTJaxbProvider<T> {

    protected FopFactory fopFactory = null;
    MediaType pdfMediaType = MediaType.valueOf("application/pdf");

    @Override
    protected Templates createTemplates(URL urlStream) {
        Templates templates = super.createTemplates(urlStream);
        if (fopFactory==null) {
            try {
                fopFactory = FopFactory.newInstance(getClass().getResource("/fop").toURI(),getClass().getResourceAsStream("/fop/fopconf.xml"));
                
            } catch (IOException | URISyntaxException | SAXException ex) {
                throw new RuntimeException(ex);
            }
        }
        return templates;
    }

    @Override
    protected Result getStreamResult(OutputStream os, Annotation[] anns, MediaType mt) throws Exception {
        return mt.isCompatible(pdfMediaType) ? getStreamResultPdf(os, anns, mt) : super.getStreamResult(os, anns, mt);
    }
    protected Result getStreamResultPdf(OutputStream os, Annotation[] anns, MediaType mt) throws FOPException {
        FOUserAgent userAgent = fopFactory.newFOUserAgent();
        Fop fop = fopFactory.newFop("application/pdf", userAgent, os);
        return new SAXResult(fop.getDefaultHandler());
    }
}
```

[ Full content available at: https://github.com/apache/cxf/pull/436 ]
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