please help me..
while tring to run a small program i am getting some Exception and Exception
is
Exception in thread "main" java.io.IOException: PDF header signature not
found.
    at
core.com.lowagie.text.pdf.PRTokeniser.checkPdfHeader(PRTokeniser.java:201)
    at core.com.lowagie.text.pdf.PdfReader.readPdf(PdfReader.java:500)
    at core.com.lowagie.text.pdf.PdfReader.<init>(PdfReader.java:175)
    at core.com.lowagie.text.pdf.PdfReader.<init>(PdfReader.java:164)
    at helloworld.main(helloworld.java:30)


does anybody know what could be the possible reason for this error

On Wed, May 6, 2009 at 5:46 AM, <
[email protected]> wrote:

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> Today's Topics:
>
>   1. Re: pdf Feild (Ragia Ibrahim)
>   2. Re: pdf Feild (Alexis Pigeon)
>   3.  Sign HTTP request in Interactive PDF (IT_improver)
>   4.  Sign HTTP request in Interactive PDF (IT_improver)
>   5.  Sign HTTP request in Interactive PDF (IT_improver)
>   6. Re: Sign HTTP request in Interactive PDF (Alexis Pigeon)
>   7.  MsWord to Pdf (deep4u)
>   8. Re: MsWord to Pdf ([email protected])
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Wed, 6 May 2009 10:00:58 +0000
> From: Ragia Ibrahim <[email protected]>
> Subject: Re: [iText-questions] pdf Feild
> To: <[email protected]>
> Message-ID: <[email protected]>
> Content-Type: text/plain; charset="windows-1256"
>
>
> please send me reference ,webpage link or ...to study about pdf all about
> it
>
>
>
>
>
>  Ragia
>
>
>
>
> > Date: Wed, 6 May 2009 11:20:59 +0200
> > From: [email protected]
> > To: [email protected]
> > Subject: Re: [iText-questions] pdf Feild
> >
> > Ragia Ibrahim wrote:
> > > Hi,
> >
> > I'm trying to understand your English.
> >
> > > IS all pdfs have fields
> >
> > No, not all PDFs have fields.
> > You could have a PDF without a form.
> > You could have a PDF with an AcroForm.
> > You could have a PDF with an XFA form.
> > If you have a PDF with an XFA form,
> > you can have static XFA forms or dynamic XFA forms.
> >
> > > if i dont knwo field name can i still get all fields values?
> >
> > Yes, you can. Read the documentation.
> > Start with the keywords page: http://1t3xt.be/?X0004c8
> > For instance: search for "retrieve fields".
> >
> > > by getting fields (parsing the pdf)
> >
> > Be careful when you talk about "parsing the PDF".
> > Are you talking about the COS model (PDF structure),
> > or about the AI model (page streams)?
> >
> > > odes that mean i can get text in the pdf?
> >
> > That depends on your answer to the previous question.
> > If you're talking about the Carousel Object System,
> > you can easily find fields and the text that is inside
> > the fields. If you're talking about the Adobe Imaging
> > model, you'll have a hard time retrieving the text that
> > is on a page.
> >
> > > thanks in advance
> >
> > All in all, I think your questions are off topic on
> > the iText mailing list; you should start studying more
> > about PDF first.
> > --
> > This answer is provided by 1T3XT BVBA
> > http://www.1t3xt.com/ - http://www.1t3xt.info
> >
> >
> ------------------------------------------------------------------------------
> > The NEW KODAK i700 Series Scanners deliver under ANY circumstances! Your
> > production scanning environment may not be a perfect world - but thanks
> to
> > Kodak, there's a perfect scanner to get the job done! With the NEW KODAK
> i700
> > Series Scanner you'll get full speed at 300 dpi even with all image
> > processing features enabled. http://p.sf.net/sfu/kodak-com
> > _______________________________________________
> > iText-questions mailing list
> > [email protected]
> > https://lists.sourceforge.net/lists/listinfo/itext-questions
> >
> > Buy the iText book: http://www.1t3xt.com/docs/book.php
> > Check the site with examples before you ask questions:
> http://www.1t3xt.info/examples/
> > You can also search the keywords list:
> http://1t3xt.info/tutorials/keywords/
>
> _________________________________________________________________
> Show them the way! Add maps and directions to your party invites.
> http://www.microsoft.com/windows/windowslive/products/events.aspx
> -------------- next part --------------
> An HTML attachment was scrubbed...
>
> ------------------------------
>
> Message: 2
> Date: Wed, 6 May 2009 12:17:44 +0200
> From: Alexis Pigeon <[email protected]>
> Subject: Re: [iText-questions] pdf Feild
> To: Post all your questions about iText here
>        <[email protected]>
> Message-ID:
>        <[email protected]>
> Content-Type: text/plain; charset=UTF-8
>
> Hi Ragia,
>
> 2009/5/6 Ragia Ibrahim <[email protected]>:
> > please send me reference ,webpage link or ...to study about pdf all about
> it
>
> You might want to have a look at the PDF Reference :
> < http://www.adobe.com/devnet/pdf/pdf_reference.html >
>
> Cheers,
> alexis
>
>
>
> ------------------------------
>
> Message: 3
> Date: Wed, 6 May 2009 03:35:08 -0700 (PDT)
> From: IT_improver <[email protected]>
> Subject: [iText-questions]  Sign HTTP request in Interactive PDF
> To: [email protected]
> Message-ID: <[email protected]>
> Content-Type: text/plain; charset=us-ascii
>
>
> I has found how sign whole PDF by iText.
> But in PDF is ability to sign requests in interactive PDF forms
> (AcroForms).
> Is it possible by iText?
>
> Thanks in advance
> Denis
> --
> View this message in context:
> http://www.nabble.com/Sign-HTTP-request-in-Interactive-PDF-tp23403259p23403259.html
> Sent from the iText - General mailing list archive at Nabble.com.
>
>
>
>
> ------------------------------
>
> Message: 4
> Date: Wed, 6 May 2009 02:41:50 -0700 (PDT)
> From: IT_improver <[email protected]>
> Subject: [iText-questions]  Sign HTTP request in Interactive PDF
> To: [email protected]
> Message-ID: <[email protected]>
> Content-Type: text/plain; charset=us-ascii
>
>
> I has found how sign whole PDF by iText.
> But in PDF is ability to sign requests in interactive PDF forms
> (AcroForms).
> Is it possible by iText?
>
> Thanks in advance
> Denis
> --
> View this message in context:
> http://www.nabble.com/Sign-HTTP-request-in-Interactive-PDF-tp23403259p23403259.html
> Sent from the iText - General mailing list archive at Nabble.com.
>
>
>
>
> ------------------------------
>
> Message: 5
> Date: Wed, 6 May 2009 03:33:47 -0700 (PDT)
> From: IT_improver <[email protected]>
> Subject: [iText-questions]  Sign HTTP request in Interactive PDF
> To: [email protected]
> Message-ID: <[email protected]>
> Content-Type: text/plain; charset=us-ascii
>
>
> I has found how sign whole PDF by iText.
> But in PDF is ability to sign requests in interactive PDF forms
> (AcroForms).
> Is it possible by iText?
>
> Thanks in advance
> Denis
> --
> View this message in context:
> http://www.nabble.com/Sign-HTTP-request-in-Interactive-PDF-tp23403259p23403259.html
> Sent from the iText - General mailing list archive at Nabble.com.
>
>
>
>
> ------------------------------
>
> Message: 6
> Date: Wed, 6 May 2009 13:19:46 +0200
> From: Alexis Pigeon <[email protected]>
> Subject: Re: [iText-questions] Sign HTTP request in Interactive PDF
> To: Post all your questions about iText here
>        <[email protected]>
> Cc: IT_improver <[email protected]>
> Message-ID:
>        <[email protected]>
> Content-Type: text/plain; charset=UTF-8
>
> Hi Denis,
>
> 2009/5/6 IT_improver <[email protected]>:
> >
> > I has found how sign whole PDF by iText.
> > But in PDF is ability to sign requests in interactive PDF forms
> (AcroForms).
> > Is it possible by iText?
>
> Your question already reached the list 3 times, no need to keep
> posting it again and again.
>
> Cheers,
> alexis
>
>
>
> ------------------------------
>
> Message: 7
> Date: Wed, 6 May 2009 05:40:45 -0700 (PDT)
> From: deep4u <[email protected]>
> Subject: [iText-questions]  MsWord to Pdf
> To: [email protected]
> Message-ID: <[email protected]>
> Content-Type: text/plain; charset=us-ascii
>
>
> Hello,
>         I have a requirement is conversion of word document to pdf in
> java. It is posible using itext please share me the information.
>
> Thanks,
>
>
> 1T3XT info wrote:
> >
> > deep4u wrote:
> >> Hello,
> >>         How to write own (X)HTML handler. For this you have any sample
> >> code
> >> or any related links please share me.
> >
> > I repeat: Go to the keywords page: http://1t3xt.be/?X0004c8
> > Do Ctrl+F to search for the words "writing your own Handler".
> > Click on those words and you'll find: http://1t3xt.be/?X0004ec
> > There you will find 8 examples.
> >
> > How many times have I already referred to the keywords page
> > in the last week? Certainly enough for you to find it!
> > --
> > This answer is provided by 1T3XT BVBA
> > http://www.1t3xt.com/ - http://www.1t3xt.info
> >
> >
> ------------------------------------------------------------------------------
> > The NEW KODAK i700 Series Scanners deliver under ANY circumstances! Your
> > production scanning environment may not be a perfect world - but thanks
> to
> > Kodak, there's a perfect scanner to get the job done! With the NEW KODAK
> > i700
> > Series Scanner you'll get full speed at 300 dpi even with all image
> > processing features enabled. http://p.sf.net/sfu/kodak-com
> > _______________________________________________
> > iText-questions mailing list
> > [email protected]
> > https://lists.sourceforge.net/lists/listinfo/itext-questions
> >
> > Buy the iText book: http://www.1t3xt.com/docs/book.php
> > Check the site with examples before you ask questions:
> > http://www.1t3xt.info/examples/
> > You can also search the keywords list:
> > http://1t3xt.info/tutorials/keywords/
> >
> >
>
> --
> View this message in context:
> http://www.nabble.com/Html-to-Pdf-tp23295842p23405856.html
> Sent from the iText - General mailing list archive at Nabble.com.
>
>
>
>
> ------------------------------
>
> Message: 8
> Date: Wed, 6 May 2009 08:46:47 -0400
> From: [email protected]
> Subject: Re: [iText-questions] MsWord to Pdf
> To: Post all your questions about iText here
>        <[email protected]>
> Message-ID:
>        <
> of8f02a02a.58464187-on852575ae.00460e83-852575ae.00462...@auricnet.ca>
>
> Content-Type: text/plain; charset="us-ascii"
>
> There are many MS Word attachment programs that does it without having to
> code anything yourself..  Those are better then trying to create something
> that's already working...
>
> Glen Hamel
> Lead Programmer / Technician
> Auric Networks Canada, Inc.
> 570 Orwell Street, Unit 1
> Mississauga, Ontario
> L5A 3V7
>
> Phone 905.361.7621
> Fax 905.274.3912
> http://www.auricnet.ca
>
>
>
> From:
> deep4u <[email protected]>
> To:
> [email protected]
> Date:
> 05/06/2009 08:41 AM
> Subject:
> [iText-questions]  MsWord to Pdf
>
>
>
>
> Hello,
>         I have a requirement is conversion of word document to pdf in
> java. It is posible using itext please share me the information.
>
> Thanks,
>
>
> 1T3XT info wrote:
> >
> > deep4u wrote:
> >> Hello,
> >>         How to write own (X)HTML handler. For this you have any sample
> >> code
> >> or any related links please share me.
> >
> > I repeat: Go to the keywords page: http://1t3xt.be/?X0004c8
> > Do Ctrl+F to search for the words "writing your own Handler".
> > Click on those words and you'll find: http://1t3xt.be/?X0004ec
> > There you will find 8 examples.
> >
> > How many times have I already referred to the keywords page
> > in the last week? Certainly enough for you to find it!
> > --
> > This answer is provided by 1T3XT BVBA
> > http://www.1t3xt.com/ - http://www.1t3xt.info
> >
> >
>
> ------------------------------------------------------------------------------
> > The NEW KODAK i700 Series Scanners deliver under ANY circumstances! Your
> > production scanning environment may not be a perfect world - but thanks
> to
> > Kodak, there's a perfect scanner to get the job done! With the NEW KODAK
> > i700
> > Series Scanner you'll get full speed at 300 dpi even with all image
> > processing features enabled. http://p.sf.net/sfu/kodak-com
> > _______________________________________________
> > iText-questions mailing list
> > [email protected]
> > https://lists.sourceforge.net/lists/listinfo/itext-questions
> >
> > Buy the iText book: http://www.1t3xt.com/docs/book.php
> > Check the site with examples before you ask questions:
> > http://www.1t3xt.info/examples/
> > You can also search the keywords list:
> > http://1t3xt.info/tutorials/keywords/
> >
> >
>
> --
> View this message in context:
> http://www.nabble.com/Html-to-Pdf-tp23295842p23405856.html
> Sent from the iText - General mailing list archive at Nabble.com.
>
>
>
> ------------------------------------------------------------------------------
> The NEW KODAK i700 Series Scanners deliver under ANY circumstances! Your
> production scanning environment may not be a perfect world - but thanks to
> Kodak, there's a perfect scanner to get the job done! With the NEW KODAK
> i700
> Series Scanner you'll get full speed at 300 dpi even with all image
> processing features enabled. http://p.sf.net/sfu/kodak-com
> _______________________________________________
> iText-questions mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/itext-questions
>
> Buy the iText book: http://www.1t3xt.com/docs/book.php
> Check the site with examples before you ask questions:
> http://www.1t3xt.info/examples/
> You can also search the keywords list:
> http://1t3xt.info/tutorials/keywords/
>
>
> -------------- next part --------------
> An HTML attachment was scrubbed...
>
> ------------------------------
>
>
> ------------------------------------------------------------------------------
> The NEW KODAK i700 Series Scanners deliver under ANY circumstances! Your
> production scanning environment may not be a perfect world - but thanks to
> Kodak, there's a perfect scanner to get the job done! With the NEW KODAK
> i700
> Series Scanner you'll get full speed at 300 dpi even with all image
> processing features enabled. http://p.sf.net/sfu/kodak-com
>
> ------------------------------
>
> _______________________________________________
> iText-questions mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/itext-questions
>
>
> End of iText-questions Digest, Vol 36, Issue 27
> ***********************************************
>
------------------------------------------------------------------------------
The NEW KODAK i700 Series Scanners deliver under ANY circumstances! Your
production scanning environment may not be a perfect world - but thanks to
Kodak, there's a perfect scanner to get the job done! With the NEW KODAK i700
Series Scanner you'll get full speed at 300 dpi even with all image 
processing features enabled. http://p.sf.net/sfu/kodak-com
_______________________________________________
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Buy the iText book: http://www.1t3xt.com/docs/book.php
Check the site with examples before you ask questions: 
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You can also search the keywords list: http://1t3xt.info/tutorials/keywords/

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