Your output is actually correct and your servlet
is doing the right thing. Microsoft IE does not recognize the content as a PDF
file and therefore does not invoke Acrobat to display the content, rather it
simply dumps your PDF data as text to the browser window. What IE needs is an
actual â.pdfâ at the end of the URL used to invoke your servlet. That is how it
knows to render the output using Acrobat. The suggestion Adam made was to
append &dummy.pdf to the end of the URL used to invoke your serlvet (not to
append it to your response output stream). This is exactly what I have to do,
since I am also generating PDF in memory and returning it to an IE browser.
Hope this helps.
-Steve
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]
Sent: Friday, April 25, 2003 2:47
PM
To: [EMAIL PROTECTED]
Subject: RE: Help: Output from
servlet is garbage
Thanks for the super fast reponse.
I'm
using the following code to write the rendered stream to the response. I don't
think I can just append the &dummy.pdf to the prepared stream, as it will
will likely have an eof marker.
I
was not able to find anything in the apache/xml docs and nothing wholly
relevant in the archives. I may be a bit lame today (among other days). I would
really appreciate it if you or someone else could help me further in this.
As
a note, I had this working at one point. I made some big changes and then this
started happening. I then went and removed the changes and now the problem
persists. Hmmm.
a)
Can you/anyone suggest how this could be done
b)
Can you point to where to look on the "dummy.pdf" problem
Thanks
again....Joe
<CODE-SNIPPET>
Reader reader = new java.io.StringReader(strBuffer1.toString());
InputSource foDoc = new InputSource(reader);
response.setContentType("application/pdf");
XMLReaderFactory.createXMLReader();
System.setProperty(
"org.xml.sax.driver",
"org.apache.xerces.parsers.SAXParser");
ByteArrayOutputStream baos = new ByteArrayOutputStream();
org.apache.fop.apps.Driver driver2 =
new org.apache.fop.apps.Driver(foDoc, baos);
String version = org.apache.fop.apps.Version.getVersion();
driver2.setRenderer("org.apache.fop.render.pdf.PDFRenderer");
driver2.addElementMapping(
"org.apache.fop.fo.StandardElementMapping");
driver2.addElementMapping("org.apache.fop.svg.SVGElementMapping");
XMLReader parser = createParser();
parser.setFeature(
"http://xml.org/sax/features/namespace-prefixes",
true);
driver2.run();
byte[] content = baos.toByteArray();
response.setContentLength(content.length);
response.getOutputStream().write(content);
//THIS
WILL NOT WORK EVEN IF I FIX content.length -->
//
response.getOutputStream().write("&dummy.pdf".getBytes());
</CODE-SNIPPET>
|
|
"Adam Shelley"
<[EMAIL PROTECTED]>
04/25/2003 04:45 PM
Please
respond to fop-user
|
To: <[EMAIL PROTECTED]>
cc:
Subject: RE: Help: Output
from servlet is garbage
|
The giberish is your pdf in binary format. if
you are using ie add
&dummy.pdf onto the end to ensure it will open it in the acrobat plugin.
Check the docs regarding this.
-Adam
-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: April 25, 2003 1:40 PM
To: [EMAIL PROTECTED]
Subject: Help: Output from servlet is garbage
FOP version: fop-0.20.3
Platform: Win2K
WebSphere V5.0
J2EE Version: 1.3
I am getting following gibberish as a result of parsing the tollowing fo:
document. Apologies if this is too much too ask here.
I am also getting the following messages, but I think these are only page
size issues that shouldn't cause this result.
<GIBBERISH EXTRACT>
%PDF-1.3 %?ÂÂÂ 4 0 obj << /Type /Info /Producer (null) >> endobj 5
0 obj
<< /Length 1581 /Filter /FlateDecode >> stream
x???Ks?HF??Z?"?????(??2?xL ?
(`? "I2 ?=WÂn<??Â7"???????mY?a?'Â"Â??/?B"?(U Âjc+MHM?ÂdM??O???
Â?2}??ÂÂ2q?'+^QZ ???/ ? Â??N? 4|*Â?o?_?Âw?Â???????????????????f?
|?Â????????'W?ÂS-?b*'V? nDmÂ??O?????Âf"U"?LF??<)??t Ak??T|??????Ââ??}
xq????????"Zi#8f"&?ZBÂ?qS3u d?ÂÂ??
</GIBBERISH EXTRACT>
XML FO DOC follows:
<fo:root xmlns:fo="http://www.w3.org/1999/XSL/Format">
<fo:layout-master-set>
<fo:simple-page-master
master-name="first" page-height
="21cm" page-width="29.7cm" margin-top="1cm"
margin-bottom="2cm"
margin-left="2.5cm" margin-right="2.5cm">
<fo:region-body margin-top="3cm" />
<fo:region-before extent="3cm" />
<fo:region-after extent="1.5cm" />
</fo:simple-page-master>
</fo:layout-master-set>
<fo:page-sequence
master-reference="first">
<fo:flow
flow-name="xsl-region-body">
<fo:block font-size="11pt"
font-family="sans-serif"
font-weight="bold" text-align="left"
border-top-width="5px"
border-top-style="solid" border-top-color="blue"
border-bottom-width="5px"
border-bottom-style="solid" border-bottom-color="blue"
space-after.optimum
="10pt">Monthly Histogram for null null</fo:block>
<fo:table border-collapse="separate">
<fo:table-column
column-width="36mm" />
<fo:table-column column-width="4mm"
/>
<fo:table-column
column-width="61mm" />
<fo:table-column
column-width="4mm" />
<fo:table-column
column-width="61mm" />
<fo:table-column
column-width="4mm" />
<fo:table-column
column-width="83mm" />
<fo:table-column
column-width="83mm" />
<fo:table-body>
<fo:table-row>
<fo:table-cell border-width
="0.0mm" border-style="solid"
background-color="white">
<fo:table
border-collapse="separate">
<fo:table-column column-width="35mm" />
<fo:table-body font-size="8pt"
font-family="sans-serif">
<fo:table-row font-size="10pt"
font-family="sans-serif">
<fo:table-cell background-color="aqua">
<fo:block text-align="center">Applications/Systems</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell background-color="lightblue">
<fo:block text-align="center">MONTH</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell background-color="blue">
<fo:block color="white"
text-align="center">WEEK</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>1633 ARCSERVE BACKUP</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>4 CC ARCSERVE BKP</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>AAMS/IPTS/IRMIS</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>ACBS</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>ACBS-ALPHA</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>ARMS</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>CALL REPORT (MARK TO MKT)</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>CARS</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>CASSETT</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>CDB</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>CFAS</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>CHECK PROCESSOR</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>CHINA EXIMBILLS</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>CIF</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>CIT NOTES</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>CLASSIC
LEASE</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>CLO</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>COMMERCIAL PAPER PRICING</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>COMPAQ NT SERVER</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>CTDS</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>CTS - MOS</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>DEALSCAN</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>DEVON</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>DREAMS DOWNLOAD SERVER</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>ECS</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>FIREWALL</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>FXNET</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>GATEWAY</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm" border-style="solid"
background-color
="white">
<fo:block>GBASE</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>GCUST</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>GSM</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>HOMEGROWN</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>IDOM</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>INFINITY</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>INFOLEASE</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>INTELLISTOR (ACBS)</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>ITECS</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>JOURNYX (TIMEKEEPING)</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>MARKET ARTS</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>MARKET DATA UPLOAD</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>MATCH</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>METRO</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>MICROBANK</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>MTS</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>MTS (RGW)</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>MUREX</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>NACHA-EPM</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>NEON</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm" border-style="solid"
background-color
="white">
<fo:block>NJ_NOVELL_SERVER</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>NJ_NT_SERVER</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>NMOS
DB/FIRM RISK</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>NMOS FRONT END</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>NMOS OBERON</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>NOTES_SERVER</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>NYTECH</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>NY_NOVELL_SERVER</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>OBS</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm" border-style="solid"
background-color
="white">
<fo:block>OBSS</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>PANAGON</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>PDC/BDC/WINS/DHCP/RAS</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm" border-style="solid"
background-color
="white">
<fo:block>PEREGRINE</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>PROD NY NOTES</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>REALTIME RATE SERVER</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm" border-style="solid"
background-color
="white">
<fo:block>SECLEN</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>SERVICE CHARGE</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>SOLOMON</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>SUNGARD INTELLI-SUITE</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>TELEX (LHA AND PASSPORT)</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>THOMSON OFAC (IF)</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>TRAM</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>URBIS</fo:block>
</fo:table-cell>
</fo:table-row>
<fo:table-row>
<fo:table-cell border-width="0.175mm"
border-style="solid" background-color
="white">
<fo:block>WEBSENSE</fo:block>
</fo:table-cell>
</fo:table-row>
</fo:table-body>
</fo:table>
</fo:table-cell>
</fo:table-row>
</fo:table-body>
</fo:table>
</fo:flow>
</fo:page-sequence>
</fo:root>
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