@PipelineProperty(description = "A name pattern to load XSLT dynamically.", displayPriority = 2)
    public void setXsltNamePattern(final String xsltNamePattern) {
        this.xsltNamePattern = xsltNamePattern;
    }
@param name the name of the skipped entity. If it is a parameter entity,
            the name will begin with '%', and if it is the external DTD
            subset, it will be the string "[dtd]"
@throws org.xml.sax.SAXException any SAX exception, possibly wrapping another exception
@see stroom.pipeline.filter.AbstractXMLFilter#skippedEntity(java.lang.String)
stroom-pipeline/src/main/java/stroom/pipeline/filter/XsltFilter.java