I am working on trying to use FOP 0.25rc2 with Coldfusion MX(CFMX). I have
followed the basic instructions from here
http://xml.apache.org/fop/embedding.html#basics to embed fop. I have embeded it
into a webpage and everything seems like it is working but it is returning
blank pages. It will even return the correct number of blank pages even given
a .fo file with many pages. Also if I remove response.setContentType it will
display the binary info on the page and it looks like it is creating pdf
information.
I have tested in IE and Phoenix web browsers and they both exhibt the same
behavior. Since the problem exists in both i don't think it is the infamous ie
bug problem(but I could be wrong).
Here is the code I am using. I know it is CFMX, but it is very
straightforward(ask if it doesn't make sense). I also have included a sample
log.
thanks in advance for any insight,
jason
<!--- testpdf.cfm --->
<cffile action="read" file="helloworld.fo" variable="xmlString" />
<cfscript>
xmlString = javacast("string",xmlString);
biStream = CreateObject("java","java.io.StringBufferInputStream");
biStream.init(xmlString);
inputStream = CreateObject("java","org.xml.sax.InputSource");
inputStream.init(biStream);
logger =
CreateObject("java","org.apache.avalon.framework.logger.ConsoleLogger");
logger.init(logger.LEVEL_DEBUG);
getPageContext().getResponse().setContentType("application/pdf");
outputStream = getPageContext().getResponse().getOutputStream();
fopDriver = CreateObject("java","org.apache.fop.apps.Driver");
fopDriver.init(inputStream,outputStream);
fopDriver.setLogger(logger);
fopDriver.setRenderer(fopDriver.RENDER_PDF);
fopDriver.run();
</cfscript>
<!--- info from log --->
[INFO] Using org.apache.crimson.parser.XMLReaderImpl as SAX2 Parser
[INFO] building formatting object tree
[INFO] setting up fonts
[INFO] [1]
[DEBUG] Last page-sequence produced 1 pages.
[INFO] Parsing of document complete, stopping renderer
[DEBUG] Initial heap size: 4985Kb
[DEBUG] Current heap size: 4939Kb
[DEBUG] Total memory used: -46Kb
[DEBUG] Memory use is indicative; no GC was performed
[DEBUG] These figures should not be used comparatively
[DEBUG] Total time used: 490ms
[DEBUG] Pages rendered: 1
[DEBUG] Avg render time: 490ms/page
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