Robert, Thanks for your help in all this. I slightly moved my goalposts by using exampleXML2PDF in stead of exampleFO2PDF, made a Java function accepting strings (the file names) and now everything works from Delphi.
Regards, Arjan Bokx Van: Robert Meyer [mailto:rme...@hotmail.co.uk] Verzonden: vrijdag 4 januari 2013 11:17 Aan: fop-users@xmlgraphics.apache.org Onderwerp: RE: FOP 1.1 embedded examples - step 3 (final step) Hi Arjan, Its been about 10 years since I did any Delphi, so unfortunately I doubt i'll be much help. However, from looking around there does seem to be another method in the jni called FindClass. This is a guess as I don't have Delphi to hand, but using jni.FindClass("java.io.File") should either directly or indirectly allow you to create an equivalent java file object [1]. I am guessing then you should be able to pass those objects along with the methodID (returned from GetMethodID) into the CallObjectMethod routine. If you are still having problems, I would suggest asking this same question on a Delphi forum as they would be best suited to help you. [1] http://docs.unity3d.com/Documentation/Manual/PluginsForAndroid.html Regards, Robert Meyer > From: arjan.b...@akb-ls.nl<mailto:arjan.b...@akb-ls.nl> > To: fop-users@xmlgraphics.apache.org<mailto:fop-users@xmlgraphics.apache.org> > Subject: RE: FOP 1.1 embedded examples - step 3 (final step) > Date: Fri, 4 Jan 2013 07:46:11 +0000 > > Now for step 3 of my 'calling Java from Delphi' project... > So far, everything seems to work. > > Var > Cls: JClass; > Mid: JMethodID; > ExampleFO2PDF: JObject; > > //Construct ExampleFO2PDF object > ExampleFO2PDF := CreateJavaObject(FJNIEnv, 'embedding/ExampleFO2PDF', Cls); > //Locate the 'convertFO2PDF' method > Mid := FJNIEnv.GetMethodID(Cls, 'convertFO2PDF', > '(Ljava/io/File;Ljava/io/File;)V'); > > > > After this, I wish to actually call the method from Delphi: > // Call the method > FJNIEnv.CallObjectMethod(...); > > > In ExampleFO2PDF.java, it says > public void convertFO2PDF(File fo, File pdf) throws IOException, FOPException > { > > What, now, is the type of the parameters that I should pass with > FJNIEnv.CallObjectMethod()? I couldn't find any examples of this. > I tried some Delphi file types but they didn't work. > > > > Regards, > Arjan Bokx > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: > fop-users-unsubscr...@xmlgraphics.apache.org<mailto:fop-users-unsubscr...@xmlgraphics.apache.org> > For additional commands, e-mail: > fop-users-h...@xmlgraphics.apache.org<mailto:fop-users-h...@xmlgraphics.apache.org> >
