The newer version probably uses the Avalon logger. This will throw the ERROR message, but should not "break" the code. You'll have to search for that fix in the archives.
It sounds like your not getting the right data in your FO file. Try running your data through the stylesheet on the command line. Then run it through FOP on the command line. You'll be able to analyze the files this way and see where your problem is. The following two commands should help.
# create the FO file
java org.apache.xalan.xslt.Process -in dataFile.xml -xsl styleSheet.xsl -out styleOutput.fo
# render the FO file to PDF
java org.apache.fop.apps.Fop -fo styleOutput.fo -pdf resulting.pdf
JohnPT
PS: sorry about the outdated logger code.
| [EMAIL PROTECTED]
09/18/02 05:59 AM
|
To: <[EMAIL PROTECTED]> cc: Subject: AW: AW: AW: Embedding FOP in Java |
Hi,
I tried the code of JohnPT.
Here the result:
When I compile it, I become the following error:
"PdfRenderer.java": Error #: 300 : method setLogger(org.apache.log.Logger) not found in class org.apache.fop.apps.Driver at line 94, column 11
To make the code running I took out the line with setLogger.
The code compiled succesfully, but when I execute it I become the following:
[ERROR] Logger not set
[INFO] building formatting object tree
[WARNING] Screen logger not set.
javax.xml.transform.TransformerException
at org.apache.xalan.templates.ElemLiteralResult.execute(ElemLiteralResult.java:725)
at org.apache.xalan.templates.ElemApplyTemplates.transformSelectedNodes(ElemApplyTemplates.java:426)
at org.apache.xalan.templates.ElemApplyTemplates.execute(ElemApplyTemplates.java:215)
at org.apache.xalan.transformer.TransformerImpl.executeChildTemplates(TransformerImpl.java:2324)
at org.apache.xalan.transformer.TransformerImpl.applyTemplateToNode(TransformerImpl.java:2147)
at org.apache.xalan.transformer.TransformerImpl.transformNode(TransformerImpl.java:1203)
at org.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java:665)
at org.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java:1119)
at org.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java:1097)
at beraterfondsdaten.PdfRenderer.run(PdfRenderer.java:105)
at beraterfondsdaten.PdfRenderer.run(PdfRenderer.java:69)
at beraterfondsdaten.PdfRenderer.run(PdfRenderer.java:122)
at beraterfondsdaten.Trans.main(Trans.java:9)
---------
Could not print stack trace...
---------
java.lang.NullPointerException
at org.apache.fop.fo.flow.Flow.setFlowName(Unknown Source)
at org.apache.fop.fo.flow.Flow.<init>(Unknown Source)
at org.apache.fop.fo.flow.Flow$Maker.make(Unknown Source)
at org.apache.fop.fo.FOTreeBuilder.startElement(Unknown Source)
at org.apache.xalan.transformer.ResultTreeHandler.flushElem(ResultTreeHandler.java:858)
at org.apache.xalan.transformer.ResultTreeHandler.flushPending(ResultTreeHandler.java:952)
at org.apache.xalan.transformer.ResultTreeHandler.endElement(ResultTreeHandler.java:306)
at org.apache.xalan.templates.ElemLiteralResult.execute(ElemLiteralResult.java:716)
at org.apache.xalan.templates.ElemApplyTemplates.transformSelectedNodes(ElemApplyTemplates.java:426)
at org.apache.xalan.templates.ElemApplyTemplates.execute(ElemApplyTemplates.java:215)
at org.apache.xalan.transformer.TransformerImpl.executeChildTemplates(TransformerImpl.java:2324)
at org.apache.xalan.transformer.TransformerImpl.applyTemplateToNode(TransformerImpl.java:2147)
at org.apache.xalan.transformer.TransformerImpl.transformNode(TransformerImpl.java:1203)
at org.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java:665)
at org.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java:1119)
at org.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java:1097)
at beraterfondsdaten.PdfRenderer.run(PdfRenderer.java:105)
at beraterfondsdaten.PdfRenderer.run(PdfRenderer.java:69)
at beraterfondsdaten.PdfRenderer.run(PdfRenderer.java:122)
at beraterfondsdaten.Trans.main(Trans.java:9)
I don't understand that, I use the newest versions of FOP,XALAN,XERXES nd JAXP but it don't want to work.
What reason can this errors have?
thanxx
Schoeib
-----Ursprüngliche Nachricht-----
Von: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Gesendet: Dienstag, 17. September 2002 16:31
An: [EMAIL PROTECTED]
Betreff: Re: AW: AW: Embedding FOP in Java
I created a convenience class called PdfRenderer. It cache's a stylesheet and then you can process files or streams throught it. You can also pass parameters to your stylesheet with a hashtable (probably should have been a Hashmap). Anyway, it's not perfect, but it works and the class file shows exactly what classes and packages are needed.
// you can call the class on xml files with the following 2 lines of code
PdfRenderer render = new PdfRenderer( "myxslfile.xsl" );
render.run("input.xml", "output.pdf");
// or if you are building a xml string in memory you can do something like the following
String xmlString = "<tag>some kind of xml</tag>";
Source strSource = new StreamSource( new StringReader(xmlString) );
OutputStream out = new FileOutputStream("outputstream.pdf");
render.run( strSource, out );
// or if you have a DOM object you can do something like the following
Hashtable xslParams = new Hashtable(2);
xslParams.put( "parameter1", "value1" );
xslParams.put( "parameter2", "value2" );
Source source = new DOMSource( node );
render.run( source, new FileOutputStream( "dom.pdf" ), xslParams );
// configs are done globally (statically) so you can call your config file anytime before the run statements
File userConfigFile = new File( "userconfig.xml" );
org.apache.fop.apps.Options options = new org.apache.fop.apps.Options( userConfigFile );
Hope that helps. This class cleaned up a bunch of my code.
JohnPT
| [EMAIL PROTECTED]
09/17/02 07:36 AM | To: <[EMAIL PROTECTED]> cc: Subject: AW: AW: Embedding FOP in Java |
Hi,
Can somebody please post a working example of an embedding FOP example
with java.
I need an example which can transform directly with a XML-File and and
XSL-File into PDF.
Please post also the needed jar-Files.
Thanxx
Schoeib
-----Ursprüngliche Nachricht-----
Von: Li, Francis [mailto:[EMAIL PROTECTED]]
Gesendet: Dienstag, 17. September 2002 14:29
An: '[EMAIL PROTECTED]'
Betreff: RE: AW: Embedding FOP in Java
We use latest XALAN and latest FOP to generate HTML and PDF document.
Since we like to use latest version of XALAN and XERCES. We just pass
the FO file to FOP to handle PDF generation. We are able to use
everything new, no problem.
avalon-framework-20022706.jar
batik.jar
BCEL.jar
fop-0.20.4.jar
jaf-1.0.2.jar
jakarta-oro-2.0.4.jar
javamail-1.3.jar
java_cup.jar
log4j-1.2.6.jar
runtime.jar
xalan-2.4.0.jar
xercesImpl-2.1.0.jar
xml-apis.jar
xsltc.jar
good luck.
-----Original Message-----
From: Amin Schoeib [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, September 17, 2002 7:22 AM
To: [EMAIL PROTECTED]
Subject: AW: AW: Embedding FOP in Java
Hi,
I tried it also with adding the xml-apis.jar, but I become the same
error. I use the newest version of FOP,XALAN and XERXES. What other
things can make problems??
Thanxx
Schoeib
-----Ursprüngliche Nachricht-----
Von: Christian Geisert [mailto:[EMAIL PROTECTED]]
Gesendet: Dienstag, 17. September 2002 12:52
An: [EMAIL PROTECTED]
Betreff: Re: AW: Embedding FOP in Java
Amin Schoeib schrieb:
> Hi,
> I already use the newest version of XALAN.
> I use the following jar-files in my classpath:
>
> avalon-framework-cvs-20020315.jar
> batik.jar
> fop.jar
> xalan.jar
> xercesImpl.jar
>
> Are these the correct jar-files which I have to put in my classpath??
xml-apis.jar seems to be missing.
But I can't tell you if the versions are correct
and it also depends which FOP version you are using.
Christian
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