Custom userconf.xml for Apache FOP on Tomcat

FopServlet.diff

--- FopServlet.java.org 2010-07-12 21:34:45.000000000 +0200
+++ FopServlet.java     2011-04-06 19:00:01.639060332 +0200
@@ -44,6 +44,10 @@ import org.apache.fop.apps.Fop;
 import org.apache.fop.apps.FopFactory;
 import org.apache.fop.apps.MimeConstants;

+import org.xml.sax.SAXException;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
 /**
  * Example servlet to generate a PDF from a servlet.
  * 

@@ -77,6 +81,8 @@ public class FopServlet extends HttpServ
     /** Name of the parameter used for the XSLT file */
     protected static final String XSLT_REQUEST_PARAM = "xslt";

+    private final Log log = LogFactory.getLog(FopServlet.class);
+
     /** The TransformerFactory used to create Transformer instances */
     protected TransformerFactory transFactory = null;
     /** The FopFactory used to create Fop instances */
@@ -94,6 +100,13 @@ public class FopServlet extends HttpServ
         //Configure FopFactory as desired
         this.fopFactory = FopFactory.newInstance();
         this.fopFactory.setURIResolver(this.uriResolver);
+        try {
+            fopFactory.setUserConfig(new File("userconf.xml"));
+        } catch (IOException e) {
+            log.error("No such file or directory", e);
+        } catch (SAXException e) {
+            throw new ServletException(e);
+        }
         configureFopFactory();
     }