thank you for u're patience,
those modifications you sent got me way closer to compiling weee,
ne ways,... here is my code for doget with the modifications you suggested.
I probably need to create some sort of driver object here cause it complains
about that and i don't think it likes sending xmlparam into new JDOMSource.
also, the call to renderXML doesn't work because input is not defined. here
is the code and the errors generated by ant:
public void doGet(HttpServletRequest request,
HttpServletResponse response) throws ServletException
{
if (log == null) {
log = new ConsoleLogger(ConsoleLogger.LEVEL_WARN);
MessageHandler.setScreenLogger(log);
}
try {
String foParam = request.getParameter(FO_REQUEST_PARAM);
String xmlParam = request.getParameter(XML_REQUEST_PARAM);
String xslParam = request.getParameter(XSL_REQUEST_PARAM);
if (foParam != null) {
File fofile = new File(foParam);
//log.warn("FO: "+fofile.getCanonicalPath());
FileInputStream file = new FileInputStream(fofile);
renderFO(new InputSource(file), response);
} else if ((xmlParam != null) && (xslParam != null)) {
URL fileOpenServlet = new
URL("http://extranet.inland-group.net/vsearchnew/xsl/vehpdf.xsl";);
HttpURLConnection servletConnection = (HttpURLConnection)
fileOpenServlet.openConnection();
InputStream xslInStream =
servletConnection.getInputStream();
Transformer transformer =
TransformerFactory.newInstance().newTransformer(new
StreamSource(xslInStream));
transformer.transform(new JDOMSource(xmlParam), new
SAXResult(driver.getContentHandler()));
//XSLTInputHandler input =
// new XSLTInputHandler(new
File(xmlParam),xslInStream);
renderXML(input, response);
} else {
PrintWriter out = response.getWriter();
out.println("<html><head><title>Error</title></head>\n"+
"<body><h1>FopServlet Error</h1><h3>No 'fo' "+
"request param given.</body></html>");
}
} catch (ServletException ex) {
throw ex;
}
catch (Exception ex) {
throw new ServletException(ex);
}
}
[javac] C:\fop-0.20.5rc2\examples\servlet\src\FopServlet.java:84: cannot
res
olve symbol
[javac] symbol : constructor JDOMSource (java.lang.String)
[javac] location: class org.jdom.transform.JDOMSource
[javac] transformer.transform(new JDOMSource(xmlParam),
new
SAXResult(driver.getContentHandler()));
[javac] ^
[javac] C:\fop-0.20.5rc2\examples\servlet\src\FopServlet.java:84: cannot
res
olve symbol
[javac] symbol : variable driver
[javac] location: class FopServlet
[javac] transformer.transform(new JDOMSource(xmlParam),
new
SAXResult(driver.getContentHandler()));
[javac]
^
[javac] C:\fop-0.20.5rc2\examples\servlet\src\FopServlet.java:87: cannot
res
olve symbol
[javac] symbol : variable input
[javac] location: class FopServlet
[javac] renderXML(input, response);
[javac] ^
[javac] 3 errors
probably needs just a few tweaks, but like i said no clues to be found over
here hehe.
-Adam
-----Original Message-----
From: Jasmin Mehta [mailto:[EMAIL PROTECTED]
Sent: March 21, 2003 1:24 PM
To: [EMAIL PROTECTED]
Subject: RE: url to xml/xsl file in servlet
You need to add below imports in your code:
import org.jdom.*;
import org.jdom.transform.*;
import org.jdom.transform.JDOMSource;
import org.jdom.output.XMLOutputter;
import org.jdom.input.SAXBuilder;
import org.xml.sax.InputSource;
import org.xml.sax.XMLReader;
import javax.xml.transform.*;
import javax.xml.transform.sax.*;
import javax.xml.transform.stream.*;
You need to add JDOM library, i.e jdom.jar. And xalan.jar and xerces.jar
library too.
And than you can use below whole method in your fop servlet:
public void renderXML(Document xmlsource, InputStream xslobj,
HttpServletResponse response) throws
ServletException {
try {
response.setContentType("application/pdf");
Driver driver = new Driver();
driver.setLogger(log);
driver.setOutputStream(response.getOutputStream());
driver.setRenderer(Driver.RENDER_PDF);
Transformer transformer=TransformerFactory.newInstance()
.newTransformer(new StreamSource(xslobj));
transformer.transform(new JDOMSource(xmlsource), new
SAXResult(driver.getContentHandler()));
} catch (Exception ex) {
// throw new ServletException(ex);
ex.printStackTrace();
System.out.println("exception in fopservlet renderXML:
"+ex.getMessage());
}
}
}
Pl feel free to ask if you have any trouble. Because I have done so much
trial and error to get this work done. And I understand the troubles.
Jasmin
-----Original Message-----
From: Adam Shelley [mailto:[EMAIL PROTECTED]
Sent: Friday, March 21, 2003 4:10 PM
To: [EMAIL PROTECTED]
Subject: RE: url to xml/xsl file in servlet
Thank you for your reply.
What library do you need for the StreamSource class?
i copied the xml-apis from fop into the lib directory of the servlet and
added it to the build.xml file but it doesn't seem to like
import org.xml.transform.*;
it says package does not exist. but i did see a streamsourceclass
within
the xml-apis.jar file so i dunno how to access it.
(please excuse me, i've never programmed java in my life this is all a
foriegn thing for me. I just need to get this functionality up and
running
or else the security of my system with fop isn't gonna work. :( )
-Adam
-----Original Message-----
From: Jasmin Mehta [mailto:[EMAIL PROTECTED]
Sent: March 21, 2003 12:48 PM
To: [EMAIL PROTECTED]
Subject: RE: url to xml/xsl file in servlet
Please use
Transformer transformer=TransformerFactory.newInstance()
.newTransformer(new StreamSource(xslInStream));
transformer.transform(new JDOMSource(xmlsource), new
SAXResult(driver.getContentHandler()));
instead of XSLTInputhandler
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