RE: FOP 1.1 embedded examples - step 3 (final step) SOLVED

[Arjan Bokx <ar...@akb-ls.nl>]

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:rmeyer@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.bokx@akb-ls.nl<ma...@akb-ls.nl>
> To: fop-users@xmlgraphics.apache.org<ma...@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-unsubscribe@xmlgraphics.apache.org<ma...@xmlgraphics.apache.org>
> For additional commands, e-mail: fop-users-help@xmlgraphics.apache.org<ma...@xmlgraphics.apache.org>
>