[xwiki-devs] issue when creating a new action - xwiki-devs@xwiki.org

13 Dec 2010

Hi,

I've create a new action that I called 'PDFForm' , when I try to display a
document using this action everything goes right except that XWiki displays
an error and warn in the console (see below).

For the warn, it happens cuz I used this code :

try {

            fopFactory.setFontBaseURL(((Container)
Utils.getComponent(Container.class)).getApplicationContext()

                .getResource("/WEB-INF/fonts/").getPath());

        } catch (Throwable ex) {

            log.warn("Starting with 1.5, XWiki uses the WEB-INF/fonts/
directory as the font directory, "

                + "and it should contain the FreeFont
(http://savannah.gnu.org/projects/freefont/) fonts. "

                + "FOP cannot access this directory. If this is an upgrade
from a previous version, "

                + "make sure you also copy the WEB-INF/fonts directory from
the new distribution package.");

        }

This code doesn't display warn with 'pdf' action but with my new action.

Can you tell me what i've missed please.

Thank you.

______________________________

- Error creating form bean of class com.nearbeePDFForm 

java.lang.NullPointerException

                at
org.apache.struts.config.FormBeanConfig.createActionForm(FormBeanConfig.java
:212)

                at
org.apache.struts.util.RequestUtils.createActionForm(RequestUtils.java:292)

                at
org.apache.struts.util.RequestUtils.createActionForm(RequestUtils.java:191)

                at
org.apache.struts.action.RequestProcessor.processActionForm(RequestProcessor
.java:331)

                at
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:202)

                at
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)

                at
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)

                at
javax.servlet.http.HttpServlet.service(HttpServlet.java:707)

                at
javax.servlet.http.HttpServlet.service(HttpServlet.java:820)

                at
org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)

                at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler
.java:1166)

                at
com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:129)

                at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler
.java:1157)

                at
com.xpn.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilt
er.java:152)

                at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler
.java:1157)

                at
com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:68)

                at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler
.java:1157)

                at
org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFi
lter(SavedRequestRestorerFilter.java:218)

                at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler
.java:1157)

                at
org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFi
lter(SetCharacterEncodingFilter.java:112)

                at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler
.java:1157)

                at
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:388)

                at
org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)

                at
org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)

                at
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)

                at
org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:418)

                at
org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerColl
ection.java:230)

                at
org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:11
4)

                at
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)

                at org.mortbay.jetty.Server.handle(Server.java:326)

                at
org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:536)

                at
org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnectio
n.java:915)

                at
org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:539)

                at
org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)

                at
org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:405)

                at
org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:409)

                at
org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582
)

2010-12-13 10:35:28,153
[http://localhost:8080/xwiki/bin/PDFForm/Sandbox/TestPage1] WARN
impl.PdfExportImpl              - Starting with 1.5, XWiki uses the
WEB-INF/fonts/ directory as the font directory, and it should contain the
FreeFont (http://savannah.gnu.org/projects/freefont/) fonts. FOP cannot
access this directory. If this is an upgrade from a previous version, make
sure you also copy the WEB-INF/fonts directory from the new distribution
package.