Hi Michael,
I am using FileInputStream
inputStreamNew = new FileInputStream(tempFile);
On Fri, Jun 21, 2013 at 3:40 PM, <
itext-questions-requ...@lists.sourceforge.net> wrote:
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> Today's Topics:
>
> 1. java design pattern (Leo Donahue - RDSA IT)
> 2. Re: Generated PDF differs on Windows vs Linux (Jacob Certain)
> 3. Application stopped unexpectedly (Joed Cueto)
> 4. [SPAM] Re: Application stopped unexpectedly (mkl)
> 5. Re: Generated PDF differs on Windows vs Linux (iText Info)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Thu, 20 Jun 2013 12:54:26 -0700
> From: Leo Donahue - RDSA IT <leodona...@mail.maricopa.gov>
> Subject: [iText-questions] java design pattern
> To: "iText-questions@lists.sourceforge.net"
> <iText-questions@lists.sourceforge.net>
> Message-ID:
> <
> d72c174d3cac0a4e812fad012d646e9f255722c...@cms1.enterprise.maricopa.gov>
>
> Content-Type: text/plain; charset="us-ascii"
>
> iText5.4.0 - Java version
>
> I have the 2007 iText in Action text and I'm reading through chapter 17
> where it talks about using the ByteArrayOutputStream in web applications.
> I see the examples in the text show generating a pdf using a servlet and
> all the plumbing takes place in the servlet (PdfWriter, creating the
> document, adding content, etc...)
>
> I'm looking for some general design advice. My web interface is a JSF 2.0
> facelets template. My first attempt at jumping out of the JSF lifecycle to
> display a pdf was to create a bean (as a singleton) that holds the values
> for the pdf I'm trying to generate, and then populate that bean from the
> model and then from the servlet get an instance of that bean to populate
> the pdf cells.
>
> But I would really like to generate the pdf in the model using the
> ByteArrayOutputStream method described in the text. Then I can simply
> write that output stream to the ServletOutputStream and then I don't have
> to populate a bean for the sake of holding data for the pdf.
>
> Is this the wrong approach?
>
> I have a need to generate a pdf from roughly 40+ GIS datasets, which use
> cursors that one has to iterate over to get results, and I have access to
> all of those in the model. The reason I ask about the
> ByteArrayOutputStream is that on one of the pages, the author alludes to
> using this approach as a "pity", which makes me wonder if it is a huge
> performance hit? Trying to understand that comment.
>
> Leo
>
>
> -------------- next part --------------
> An HTML attachment was scrubbed...
>
> ------------------------------
>
> Message: 2
> Date: Thu, 20 Jun 2013 13:08:12 -0700
> From: Jacob Certain <jcert...@gilbertschools.net>
> Subject: Re: [iText-questions] Generated PDF differs on Windows vs
> Linux
> To: Post all your questions about iText here
> <itext-questions@lists.sourceforge.net>
> Message-ID: <20130620200812.GA22050@jace.local>
> Content-Type: text/plain; charset=us-ascii
>
> On 2013-06-20 12:30, Thu, Cynthia Jeness wrote:
> > No, we are not embedding. We defined the font as the Helvetica family
> > along with the font size and style in a separae parameter file and then
> > create the font as follows:
>
> If you're not embedding the font, then the font actually rendered might
> have properties that you're not expecting. Like, the actual font's
> metrics might be different enough to break the rest of your code's
> expectations.
>
> Also, it's difficult to say why you're getting the wrong behaviour
> without seeing your code. Making a simple example of the problem would
> be useful: http://www.sscce.org/
> .
>
>
>
> ------------------------------
>
> Message: 3
> Date: Fri, 21 Jun 2013 03:47:19 +0800
> From: Joed Cueto <joed.cu...@pointwest.com.ph>
> Subject: [iText-questions] Application stopped unexpectedly
> To: itext-questions@lists.sourceforge.net
> Message-ID:
> <CA+ewT9XYHnVtdVJpb=An-LEs5_2EbtSa7gZ1=
> srm3wdbd6b...@mail.gmail.com>
> Content-Type: text/plain; charset="iso-8859-1"
>
> Hi,
>
> I have an application that convert an inputSteam to pdf. Below is the
> content of the method that converts input stream to pdf. However, the
> application suddenly stopped on line "*RandomAccessFileOrArray ra = new
> RandomAccessFileOrArray(inputStream);" *without throwing any error or
> exception which is kind of weird. Is it a known bug, can you give some
> solution for this?? Thank you.. Badly needed. Please help
>
> Code Content >>>>
>
> ByteArrayOutputStream baosPDF = new ByteArrayOutputStream();
>
> try
> {
> Document document = new Document(PageSize.A4);
> PdfWriter.getInstance(document, baosPDF);
> log.info("Document.open");
> document.open();
>
> *RandomAccessFileOrArray ra = new RandomAccessFileOrArray(inputStream);*
> int pages = TiffImage.getNumberOfPages(ra);
> for(int i = 1; i <= pages; i++){
> Image img = TiffImage.getTiffImage(ra, i);
> if((img.getScaledWidth() > 525) || (img.getScaledHeight() > 800))
> {
> img.scaleToFit(525, 800);
> }
> document.add(img);
> }
> document.close();
> }
> catch (DocumentException de)
> {
> log.error(de.getMessage());
> throw de;
> }
> catch (IOException ioe)
> {
> log.error(ioe.getMessage());
> throw ioe;
> }
> catch (Exception ex){
> log.error(ex.getMessage());
> throw ex;
> }
>
> return baosPDF;
>
> --
>
> Joed G. Cueto
> Software Engineer, Java Practice
> Business: +632 814 1100
> Email: joed.cu...@pointwest.com.ph
> Website: www.pointwest.com.ph
> Pointwest Technologies Corporation
> [image: Pointwest Logo]
> 12/F Citibank Center, 8741 Paseo de Roxas, Makati City, PH 1226
>
> CONFIDENTIALITY NOTICE: This email may contain confidential and privileged
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> -------------- next part --------------
> An HTML attachment was scrubbed...
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> ------------------------------
>
> Message: 4
> Date: Fri, 21 Jun 2013 00:12:31 -0700 (PDT)
> From: mkl <m...@wir-sind-cool.org>
> Subject: [iText-questions] [SPAM] Re: Application stopped unexpectedly
> To: itext-questions@lists.sourceforge.net
> Message-ID: <1371798751002-4658576.p...@n4.nabble.com>
> Content-Type: text/plain; charset=us-ascii
>
> Joed Cueto,
>
> Joed Cueto wrote
> > I have an application that convert an inputSteam to pdf. Below is the
> > content of the method that converts input stream to pdf. However, the
> > application suddenly stopped on line "*RandomAccessFileOrArray ra = new
> > RandomAccessFileOrArray(inputStream);" *without throwing any error or
> > exception which is kind of weird. Is it a known bug, can you give some
> > solution for this?? Thank you.. Badly needed. Please help
>
> The RandomAccessFileOrArray constructor you use attempts to fully read the
> stream in question into a byte[] until the stream signals its end. Then the
> constructor initialize its instance with this byte[] and returns only
> thereafter. Thus, this constructor is not suited for all kinds of
> InputStreams, only for streams with a clear cut end and fast access.
>
> What kind of InputStream do you use?
>
> Regards, Michael
>
>
>
> --
> View this message in context:
> http://itext-general.2136553.n4.nabble.com/Application-stopped-unexpectedly-tp4658575p4658576.html
> Sent from the iText - General mailing list archive at Nabble.com.
>
>
>
> ------------------------------
>
> Message: 5
> Date: Fri, 21 Jun 2013 09:40:33 +0200
> From: iText Info <i...@1t3xt.info>
> Subject: Re: [iText-questions] Generated PDF differs on Windows vs
> Linux
> To: Post all your questions about iText here
> <itext-questions@lists.sourceforge.net>
> Message-ID: <51c40371.1090...@1t3xt.info>
> Content-Type: text/plain; charset=ISO-8859-1; format=flowed
>
> Op 20/06/2013 18:30, Cynthia Jeness schreef:
> > No, we are not embedding. We defined the font as the Helvetica family
> > along with the font size and style in a separae parameter file and then
> > create the font as follows:
> >
> > Font font = new Font(FontFactory.getFont(
> > item.getFont().family,
> > fontSize,
> > item.getFont().style));
> >
> > Then we set it in the chunk that we are creating.
>
> Please take a look at figure 2.4 in this chapter:
> http://www.manning.com/lowagie2/samplechapter2.pdf
>
> Then read the text that comes with the figure.
> Does this describe the problem you're seeing?
> Or are you talking about something completely different?
> (Because you're not entirely clear in your question.)
>
>
>
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> End of iText-questions Digest, Vol 85, Issue 30
> ***********************************************
>
--
Joed G. Cueto
Software Engineer, Java Practice
Business: +632 814 1100
Email: joed.cu...@pointwest.com.ph
Website: www.pointwest.com.ph
Pointwest Technologies Corporation
[image: Pointwest Logo]
12/F Citibank Center, 8741 Paseo de Roxas, Makati City, PH 1226
CONFIDENTIALITY NOTICE: This email may contain confidential and privileged
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