RE: Convert InputSource into a Character array
Hi Harshini,
I though you were using a large XML String (/Character-Array) with a
CharArrayReader to setup your InputSource. Maybe I was wrong? How do you
create your input source? It seems that someone uses and closes the
InputSource (i.e. the stream) before FOP is invoked? Things are still a bit
unclear for me. ;-) Could you please tell me, what you are doing before FOP
is invoked and what is done afterwards?
Cheers,
Sascha
-Original Message-
From: Harshini Madurapperuma [mailto:[EMAIL PROTECTED]
Sent: Thursday, April 05, 2007 12:55 PM
To: fop-users@xmlgraphics.apache.org
Subject: RE: Convert InputSource into a Character array
Hi all, and Sascha
Sascha thanx a lot for ur ideas; but I'm not clear what u have meant by
String xml in the
MyInputSource constructor. And from where should I call this constructor?
Harshini
-Original Message-
From: Sascha Schmidt [mailto:[EMAIL PROTECTED]
Sent: Thursday, April 05, 2007 9:55 AM
To: fop-users@xmlgraphics.apache.org
Subject: RE: Convert InputSource into a Character array
Hi all,
I assume Harshini needs to get the original XML-String from a
CharArrayReader (after rendering), which he used to equip the InputSource.
IMHO there is no chance to get the XML-String back, because
CharArrayReader.close() sets the internal Char-Buffer, which holds the
XML-String, to null. Thus one would either need to introduce a new
attribute
somewhere in Harshinis class/code or extending class InputSource. I would
prefer the second method. This should give you a start point:
class MyInputSource extends InputSource{
private String xml;
public MyInputSource(String xml){
super(new CharArrayReader(xml));
}
public String getXML(){
return this.xml;
}
}
Somewhere later...
((MyInputSource) source).getXML()
returns the xml.
Note that the code above is not tested, just typed in Outlook. ;-)
Cheers,
Sascha
PS: Of course it is correct that FOP closes the stream after processing
it.
NORTHBIT
RTF to XSL-FO, Reporting
Dipl. Inf. Sascha Schmidt
[EMAIL PROTECTED]
www.northbit.de
-Original Message-
From: Harshini Madurapperuma [mailto:[EMAIL PROTECTED]
Sent: Thursday, April 05, 2007 5:18 AM
To: fop-users@xmlgraphics.apache.org
Subject: RE: Convert InputSource into a Character array
Hi;
I have this character array, I converted that character array into to
a InputSource and passed it as a parameter to a render(XMLReader
parser, InputSource source) method in the DRIVER class in fop.
Within that render class I need to convert that InputSource (source)
back into a character array (after doing some modifications inside
that method). I tried to convert that as follows:
if (source.getCharacterStream() != null) {
BufferedReader reader = new
BufferedReader(source.getCharacterStream());
CharArrayWriter writer=new CharArrayWriter();
int i=-1;
while ((i=reader.read())!=-1)
{
writer.write(i);
}
reader.close();
writer.close();
}
While doing that it raise this Exception:
EXCEPTION---
--
--
java.io.IOException: Stream closed at
java.io.CharArrayReader.ensureOpen(CharArrayReader.java:65) at
java.io.CharArrayReader.read(CharArrayReader.java:95) at
java.io.BufferedReader.fill(BufferedReader.java:136) at
java.io.BufferedReader.read(BufferedReader.java:157) at
org.apache.fop.apps.Driver.render(Driver.java:557)
--
I need to know the reason or is there any other method to convert this
and access the content of this inputSource?
Thanx
Harshini
-Original Message-
From: Jeremias Maerki [mailto:[EMAIL PROTECTED]
Sent: Thursday, April 05, 2007 12:11 AM
To: fop-users@xmlgraphics.apache.org
Subject: Re: Convert InputSource into a Character array
I don't understand what you're trying to do. Maybe you should explain
that before going into technical details.
On 04.04.2007 06:08:53 Harshini Madurapperuma wrote:
Hi All;
In fop Driver class there is a method called
public synchronized void render(XMLReader parser, InputSource source)
throws FOPException {
}
Is there a way to convert that InputSource source back into a
character array within that render class? I tried to do it by this
way but it throws a Stream Closed Exception.
--
--
--
if (source.getCharacterStream() != null) {
BufferedReader reader = new
BufferedReader(source.getCharacterStream());
CharArrayWriter writer=new CharArrayWriter();
int i=-1;
while
Re: FOP 0.93 throws exception when it encounters a graphic
- Oorspronkelijk bericht - Van: Jeff Powanda [mailto:[EMAIL PROTECTED] Hi Jeff, I trying to update my DocBook system to FOP 0.93 and DocBook XSl 1.72. Whenever I try to process a document that has a graphic I now get the following exception: SEVERE: Exception Can you send a bit more of the stack trace? From the top of the stack trace you posted, we can't derive where exactly the FOP code is throwing the exception. Thanks, Andreas - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Wrapping Long Text Without Spaces
Just FYI: the other known workaround (which fits some scenarios better than inserting ZWSPs) would be to activate hyphenation, and use a ZWSP as hyphenation-character... In that case, FOP will This is new to me, so let me see if I understand: A ZWSP is implicit between characters. For example, the word CAT would contain three characters and two ZWSP: C-ZWSP-A-ZWSP-T. Setting hyphenation to ZWSP would allow wrapping as: CA T ...or... C AT I think this sounds like the solution to use! Jeff - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Convert InputSource into a Character array
Hi Sascha;
This is my class overview; for u to get a rough idea. Initially I have a
char array which I have converted into InputSource. Then within the Driver
class in render method I want that InputSource to be converted back into a
char array.
My class
--
private char[] fo;
CharArrayWriter fos = new CharArrayWriter();
fo =fos.toCharArray();
--
public void myMethod_1 (){
InputSource foSource = new InputSource(new CharArrayReader(fo));
Driver driver = new Driver();
driver.render(xmlReader, foSource);
}
FOP
---
Driver Class
public synchronized void render(XMLReader parser, InputSource source)
throws FOPException {
if (source.getCharacterStream() != null) {
BufferedReader reader = new
BufferedReader(source.getCharacterStream());
CharArrayWriter writer=new CharArrayWriter();
int i=-1;
while ((i=reader.read())!=-1)
{
writer.write(i);
}
reader.close();
writer.close();
}
Thanx
Harshini.
-Original Message-
From: Sascha Schmidt [mailto:[EMAIL PROTECTED]
Sent: Friday, April 06, 2007 4:11 PM
To: fop-users@xmlgraphics.apache.org
Subject: RE: Convert InputSource into a Character array
Hi Harshini,
I though you were using a large XML String (/Character-Array) with a
CharArrayReader to setup your InputSource. Maybe I was wrong? How do you
create your input source? It seems that someone uses and closes the
InputSource (i.e. the stream) before FOP is invoked? Things are still a bit
unclear for me. ;-) Could you please tell me, what you are doing before FOP
is invoked and what is done afterwards?
Cheers,
Sascha
-Original Message-
From: Harshini Madurapperuma [mailto:[EMAIL PROTECTED]
Sent: Thursday, April 05, 2007 12:55 PM
To: fop-users@xmlgraphics.apache.org
Subject: RE: Convert InputSource into a Character array
Hi all, and Sascha
Sascha thanx a lot for ur ideas; but I'm not clear what u have meant
by String xml in the MyInputSource constructor. And from where should
I call this constructor?
Harshini
-Original Message-
From: Sascha Schmidt [mailto:[EMAIL PROTECTED]
Sent: Thursday, April 05, 2007 9:55 AM
To: fop-users@xmlgraphics.apache.org
Subject: RE: Convert InputSource into a Character array
Hi all,
I assume Harshini needs to get the original XML-String from a
CharArrayReader (after rendering), which he used to equip the InputSource.
IMHO there is no chance to get the XML-String back, because
CharArrayReader.close() sets the internal Char-Buffer, which holds the
XML-String, to null. Thus one would either need to introduce a new
attribute somewhere in Harshinis class/code or extending class
InputSource. I would prefer the second method. This should give you a
start point:
class MyInputSource extends InputSource{
private String xml;
public MyInputSource(String xml){
super(new CharArrayReader(xml));
}
public String getXML(){
return this.xml;
}
}
Somewhere later...
((MyInputSource) source).getXML()
returns the xml.
Note that the code above is not tested, just typed in Outlook. ;-)
Cheers,
Sascha
PS: Of course it is correct that FOP closes the stream after
processing it.
NORTHBIT
RTF to XSL-FO, Reporting
Dipl. Inf. Sascha Schmidt
[EMAIL PROTECTED]
www.northbit.de
-Original Message-
From: Harshini Madurapperuma [mailto:[EMAIL PROTECTED]
Sent: Thursday, April 05, 2007 5:18 AM
To: fop-users@xmlgraphics.apache.org
Subject: RE: Convert InputSource into a Character array
Hi;
I have this character array, I converted that character array into
to a InputSource and passed it as a parameter to a
render(XMLReader parser, InputSource source) method in the DRIVER
class in fop.
Within that render class I need to convert that InputSource (source)
back into a character array (after doing some modifications inside
that method). I tried to convert that as follows:
if (source.getCharacterStream() != null) {
BufferedReader reader = new
BufferedReader(source.getCharacterStream());
CharArrayWriter writer=new CharArrayWriter();
int i=-1;
while ((i=reader.read())!=-1)
{
writer.write(i);
}
reader.close();
writer.close();
}
While doing that it raise this Exception:
EXCEPTION-
--
--
--
java.io.IOException: Stream closed at
java.io.CharArrayReader.ensureOpen(CharArrayReader.java:65)
Re: Wrapping Long Text Without Spaces
Hi Jeff, Jeff Vannest a écrit : Just FYI: the other known workaround (which fits some scenarios better than inserting ZWSPs) would be to activate hyphenation, and use a ZWSP as hyphenation-character... In that case, FOP will This is new to me, so let me see if I understand: A ZWSP is implicit between characters. For example, the word CAT would contain three characters and two ZWSP: C-ZWSP-A-ZWSP-T. Setting hyphenation to ZWSP would allow wrapping as: snip/ Not exactly, in fact the two methods will lead to different results: - either you manually put ZWSP after underscores in your words, which allow FOP to break words after them; - or you enable hyphenation and use ZWSP instead of the regular hyphen character. Thus FOP will break inside words that it is able to hyphenate; if they aren't normal English words this may not work well and you may prefer the first method. HTH, Vincent - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Wrapping Long Text Without Spaces
On Apr 6, 2007, at 14:58, Vincent Hennebert wrote: Hi Jeff / Vincent, snip / - or you enable hyphenation and use ZWSP instead of the regular hyphen character. Thus FOP will break inside words that it is able to hyphenate; if they aren't normal English words this may not work well and you may prefer the first method. IIRC, this is not entirely correct: with hyphenation turned FOP will always hyphenate words, period. AFAIK, there is no situation where FOP wouldn't be able to hyphenate. Using the hyphenation patterns, you can only indicate that certain hyphenation points are undesirable, but you can never turn on hyphenation and do something magical to keep FOP from hyphenating. So, IOW, there is no word that FOP won't be able to hyphenate. Cheers, Andreas - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: word page break
Hi Jay, Thanks for your help. I have tried to add my code to the existing template as shown below but that was giving NPE error during transformation. xsl:template match=w:br !-- defines a page, column, or text-wrapping break -- xsl:choose xsl:when test=@w:type='page'/ !--xsl:attribute name=break-beforepage/xsl:attribute-- my code !--fo:block break-before=page/-- my code xsl:when test=@w:type='column'/ !-- if @w:type=text-wrapping or omitted - it's a new-line break -- xsl:otherwise fo:block/ /xsl:otherwise /xsl:choose /xsl:template So I added a new template just before the existing one and that worked. Here is the new one xsl:template match=w:[EMAIL PROTECTED]:type='page'] !-- defines a page, column, or text-wrapping break -- fo:block break-before=page/ /xsl:template Thank you, Pardha Jay Bryant [EMAIL PROTECTED] wrote: Hi, Pardha, I've done lots of work with WordML, so I can get you started on this one. Insert - Page Break produces the following element in Word's XML output (in the paragraph's text run): w:br w:type=page/ When you do it from the paragraph properties, you get the following element (in the pPr element for the paragraph): w:pageBreakBefore/ So, to catch them both, you need corresponding templates, thus: xsl:template match=w:pageBreakBefore !-- Do whatever you do with page breaks here -- /xsl:template xsl:template match=w:[EMAIL PROTECTED]:type='page'] !-- Do whatever you do with page breaks here -- /xsl:template If you do the same thing with the two kinds of breaks, you can process them in the same template, thus: xsl:template match=w:pageBreakBefore|w:[EMAIL PROTECTED]:type='page'] !-- Do whatever you do with page breaks here -- /xsl:template HTH Jay Bryant Bryant Communication Services - Original Message - From: Pardha Paruchuri To: fop-users@xmlgraphics.apache.org Sent: Monday, April 02, 2007 12:56 PM Subject: word page break Hi All, I am using FOP 0.20.5 to convert a WordML document into PDF. As there are 2 types of pagebreaks in word, one the hard/soft page break(from menu insert-page break) and two the pagebreakbefore property on a paragraph(highlight a paragraph and right click to see properties), I see that it is able to convert a pagebreakbefore but not the hard page break. I am just using a stylesheet that microsoft recommends to convert WordML into XML-FO and I could not figure out where we can make a change in the stylesheet to fix this issue. As I am new to XSL and understand that this may not be a FOP problem but could someone give me a clue as to why it is not able to convert a hard page break. Thanks, Pardha - Looking for earth-friendly autos? Browse Top Cars by Green Rating at Yahoo! Autos' Green Center. - Sucker-punch spam with award-winning protection. Try the free Yahoo! Mail Beta.
