Re: Referring to a image file in a JAR file

2010-07-23 Thread TvT 
Hi,

since the jar with our images was on the classpath we could reference
the image directly:

fo:external-graphic src=urn:some_logo.gif/

- urn: was the trigger for us in our resource resolver...

Regards,
ToM

2010/7/22 Bernard Giannetti thebernmeis...@hotmail.com:
 I already have a URIResolver implemented to resolve the something such as

     xsl:include href=pagesetup.xsl /

 which is what the Javadoc says it's used for:

 http://download.oracle.com/docs/cd/E17409_01/javase/6/docs/api/javax/xml/transform/URIResolver.html

 Unfortunately, the fo:external-graphic src=file://myapp.jar!/image.svg
 content-width=8 content-height=8 does not trigger the call to my URI
 resolver.  I have tried src=url() etc with no luck.  So either I've got
 the wrong format of the URL or it cannot be done this way.

 I don't see how to use xls:include, xsl:import and document (as per the
 Javadoc) to refer to the graphic file.  In your example, did you refer to
 images using fo:external-graphic or using some other tag?

 The other thing I noticed is I set my URIResolver on the TransformerFactory:

 SAXTransformerFactory saxTransformerFactory =
 (SAXTransformerFactory)TransformerFactory.newInstance();
 saxTransformerFactory.setURIResolver( myURIResolver );

 instead of on the foUserAgent which you did...so dunno if that makes a
 difference.


 Date: Wed, 21 Jul 2010 17:16:03 +0200
 Subject: Re: Referring to a image file in a JAR file
 To: fop-users@xmlgraphics.apache.org

 Hi,

 we needed exactly that and implemented our own ResourceResolver for
 that.
 You can register it like the following:

 //Register a custom resolver
 foUserAgent.setURIResolver(new ClasspathResourceResolver());

 //The clas has to implement the URIResolver
 public class ClasspathResourceResolver implements URIResolver {

 //you overwrite the resolve method
 public InputStream resolve(String uri){

 //Resolves the path to a resource in the classpath (since that jar
 should be in the classpath
 this.getClass().getResourceAsStream(uri);

 Regards,
 ToM

 
 Find it on Domain.com.au Need a new place to live?

-
To unsubscribe, e-mail: fop-users-unsubscr...@xmlgraphics.apache.org
For additional commands, e-mail: fop-users-h...@xmlgraphics.apache.org

RE: Referring to a image file in a JAR file

2010-07-23 Thread Bernard Giannetti 

Thanks to all...managed to sort it out!

For future reference:

1) I found that I needed to set my URIResolver class in two places - 
foUserAgent.setURIResolver() and saxTransformerFactory.setURIResolver().

2) The XSL I used to refer to my image (in the same jar file as the Java code, 
in img/myImage.svg) is

fo:external-graphic src=url(''img/myImage.svg) content-width=... /


3) The URIResolver::resolve went something like this:

public Source resolve( String href, String base ) throws 
TransformerException
{
if( img/myImage.svg.equals( href ) )
return new StreamSource( 
getClass().getClassLoader().getResourceAsStream( img/myImage.svg );

return null;
}


Thanks again for all your help!


 From: tvtre...@nepatec.de
 Date: Fri, 23 Jul 2010 13:48:34 +0200
 Subject: Re: Referring to a image file in a JAR file
 To: fop-users@xmlgraphics.apache.org
 
 Hi,
 
 since the jar with our images was on the classpath we could reference
 the image directly:
 
 fo:external-graphic src=urn:some_logo.gif/
 
 - urn: was the trigger for us in our resource resolver...
 
 Regards,
 ToM
 
 2010/7/22 Bernard Giannetti thebernmeis...@hotmail.com:
  I already have a URIResolver implemented to resolve the something such as
 
  xsl:include href=pagesetup.xsl /
 
  which is what the Javadoc says it's used for:
 
  http://download.oracle.com/docs/cd/E17409_01/javase/6/docs/api/javax/xml/transform/URIResolver.html
 
  Unfortunately, the fo:external-graphic src=file://myapp.jar!/image.svg
  content-width=8 content-height=8 does not trigger the call to my URI
  resolver.  I have tried src=url() etc with no luck.  So either I've got
  the wrong format of the URL or it cannot be done this way.
 
  I don't see how to use xls:include, xsl:import and document (as per the
  Javadoc) to refer to the graphic file.  In your example, did you refer to
  images using fo:external-graphic or using some other tag?
 
  The other thing I noticed is I set my URIResolver on the TransformerFactory:
 
  SAXTransformerFactory saxTransformerFactory =
  (SAXTransformerFactory)TransformerFactory.newInstance();
  saxTransformerFactory.setURIResolver( myURIResolver );
 
  instead of on the foUserAgent which you did...so dunno if that makes a
  difference.
 
 
  Date: Wed, 21 Jul 2010 17:16:03 +0200
  Subject: Re: Referring to a image file in a JAR file
  To: fop-users@xmlgraphics.apache.org
 
  Hi,
 
  we needed exactly that and implemented our own ResourceResolver for
  that.
  You can register it like the following:
 
  //Register a custom resolver
  foUserAgent.setURIResolver(new ClasspathResourceResolver());
 
  //The clas has to implement the URIResolver
  public class ClasspathResourceResolver implements URIResolver {
 
  //you overwrite the resolve method
  public InputStream resolve(String uri){
 
  //Resolves the path to a resource in the classpath (since that jar
  should be in the classpath
  this.getClass().getResourceAsStream(uri);
 
  Regards,
  ToM
 
  
  Find it on Domain.com.au Need a new place to live?
 
 -
 To unsubscribe, e-mail: fop-users-unsubscr...@xmlgraphics.apache.org
 For additional commands, e-mail: fop-users-h...@xmlgraphics.apache.org
 
  
_
New, Used, Demo, Dealer or Private? Find it at CarPoint.com.au
http://clk.atdmt.com/NMN/go/206222968/direct/01/

RE: Referring to a image file in a JAR file

2010-07-23 Thread Bernard Giannetti 






Thanks to all...managed to sort it out!

For future reference:

1) I found that I needed to set my URIResolver class in two places - 
foUserAgent.setURIResolver() and saxTransformerFactory.setURIResolver().

2) The XSL I used to refer to my image (in the same jar file as the Java code, 
in img/myImage.svg) is

fo:external-graphic src=url(''img/myImage.svg) content-width=... /


3) The URIResolver::resolve went something like this:

public Source resolve( String href, String base ) throws 
TransformerException
{
if( img/myImage.svg.equals( href ) )
return new StreamSource( 
getClass().getClassLoader().getResourceAsStream( img/myImage.svg );

return null;
}


Thanks again for all your help!


 From: tvtre...@nepatec.de
 Date: Fri, 23 Jul 2010 13:48:34 +0200
 Subject: Re: Referring to a image file in a JAR file
 To: fop-users@xmlgraphics.apache.org
 
 Hi,
 
 since the jar with our images was on the classpath we could reference
 the image directly:
 
 fo:external-graphic src=urn:some_logo.gif/
 
 - urn: was the trigger for us in our resource resolver...
 
 Regards,
 ToM
 
 2010/7/22 Bernard Giannetti thebernmeis...@hotmail.com:
  I already have a URIResolver implemented to resolve the something such as
 
  xsl:include href=pagesetup.xsl /
 
  which is what the Javadoc says it's used for:
 
  http://download.oracle.com/docs/cd/E17409_01/javase/6/docs/api/javax/xml/transform/URIResolver.html
 
  Unfortunately, the fo:external-graphic src=file://myapp.jar!/image.svg
  content-width=8 content-height=8 does not trigger the call to my URI
  resolver.  I have tried src=url() etc with no luck.  So either I've got
  the wrong format of the URL or it cannot be done this way.
 
  I don't see how to use xls:include, xsl:import and document (as per the
  Javadoc) to refer to the graphic file.  In your example, did you refer to
  images using fo:external-graphic or using some other tag?
 
  The other thing I noticed is I set my URIResolver on the TransformerFactory:
 
  SAXTransformerFactory saxTransformerFactory =
  (SAXTransformerFactory)TransformerFactory.newInstance();
  saxTransformerFactory.setURIResolver( myURIResolver );
 
  instead of on the foUserAgent which you did...so dunno if that makes a
  difference.
 
 
  Date: Wed, 21 Jul 2010 17:16:03 +0200
  Subject: Re: Referring to a image file in a JAR file
  To: fop-users@xmlgraphics.apache.org
 
  Hi,
 
  we needed exactly that and implemented our own ResourceResolver for
  that.
  You can register it like the following:
 
  //Register a custom resolver
  foUserAgent.setURIResolver(new ClasspathResourceResolver());
 
  //The clas has to implement the URIResolver
  public class ClasspathResourceResolver implements URIResolver {
 
  //you overwrite the resolve method
  public InputStream resolve(String uri){
 
  //Resolves the path to a resource in the classpath (since that jar
  should be in the classpath
  this.getClass().getResourceAsStream(uri);
 
  Regards,
  ToM
 
  
  Find it on Domain.com.au Need a new place to live?
 
 -
 To unsubscribe, e-mail: fop-users-unsubscr...@xmlgraphics.apache.org
 For additional commands, e-mail: fop-users-h...@xmlgraphics.apache.org
 
  
_
If It Exists, You'll Find it on SEEK. Australia's #1 job site
http://clk.atdmt.com/NMN/go/157639755/direct/01/

Re: Referring to a image file in a JAR file

2010-07-21 Thread TvT 
Hi,

we needed exactly that and implemented our own ResourceResolver for that.
You can register it like the following:

//Register a custom resolver
foUserAgent.setURIResolver(new ClasspathResourceResolver());

//The clas has to implement the URIResolver
public class ClasspathResourceResolver implements URIResolver {

//you overwrite the resolve method
public InputStream resolve(String uri){

//Resolves the path to a resource in the classpath (since that jar
should be in the classpath
this.getClass().getResourceAsStream(uri);

Regards,
ToM


2010/7/21 Bernard Giannetti thebernmeis...@hotmail.com:
 Hi,

 I am trying to refer to a graphic file within a JAR file.  The JAR file
 contains the application which is being executed along with the
 aforementioned graphic file.

 The application is launched via JNLP - so not sure if that effects what I am
 trying to do.

 If the JAR file is myapp.jar and the graphic is say image.svg then the tag

 fo:external-graphic src=file://myapp.jar!/image.svg content-width=8
 content-height=8 results in the error

 Error with opening URL 'file://myapp.jar!/image.svg'

 I have tried different variations on the src attribute, say file:/// and
 then also url('/image.svg') but with similar errors.

 Is it possible to reference an image file within the same JAR as the
 application?


 Thanks in advance,

 Bernard.

-
To unsubscribe, e-mail: fop-users-unsubscr...@xmlgraphics.apache.org
For additional commands, e-mail: fop-users-h...@xmlgraphics.apache.org

RE: Referring to a image file in a JAR file

2010-07-21 Thread Bernard Giannetti 






I already have a URIResolver implemented to resolve the something such as

xsl:include href=pagesetup.xsl /

which is what the Javadoc says it's used for:

http://download.oracle.com/docs/cd/E17409_01/javase/6/docs/api/javax/xml/transform/URIResolver.html

Unfortunately, the fo:external-graphic src=file://myapp.jar!/image.svg 
content-width=8 content-height=8 does not trigger the call to my URI 
resolver.  I have tried src=url() etc with no luck.  So either I've got the 
wrong format of the URL or it cannot be done this way.

I don't see how to use xls:include, xsl:import and document (as per the 
Javadoc) to refer to the graphic file.  In your example, did you refer to 
images using fo:external-graphic or using some other tag?

The other thing I noticed is I set my URIResolver on the TransformerFactory:

SAXTransformerFactory saxTransformerFactory = 
(SAXTransformerFactory)TransformerFactory.newInstance();
saxTransformerFactory.setURIResolver( myURIResolver );

instead of on the foUserAgent which you did...so dunno if that makes a 
difference.


 Date: Wed, 21 Jul 2010 17:16:03 +0200
 Subject: Re: Referring to a image file in a JAR file
 To: fop-users@xmlgraphics.apache.org
 
 Hi,
 
 we needed exactly that and implemented our own ResourceResolver for that.
 You can register it like the following:
 
 //Register a custom resolver
 foUserAgent.setURIResolver(new ClasspathResourceResolver());
 
 //The clas has to implement the URIResolver
 public class ClasspathResourceResolver implements URIResolver {
 
 //you overwrite the resolve method
 public InputStream resolve(String uri){
 
 //Resolves the path to a resource in the classpath (since that jar
 should be in the classpath
 this.getClass().getResourceAsStream(uri);
 
 Regards,
 ToM
  
_
Need a new place to live? Find it on Domain.com.au
http://clk.atdmt.com/NMN/go/157631292/direct/01/

Re: Referring to a image file in a JAR file

2010-07-21 Thread Jeremias Maerki 
No URIResolver should be necessary in this case. I think you simply need
to add jar: in front and it should work, i.e.:

jar:file://myapp.jar!/image.svg

On 22.07.2010 03:05:42 Bernard Giannetti wrote:
 
 
 
 
 
 
 I already have a URIResolver implemented to resolve the something such as
 
 xsl:include href=pagesetup.xsl /
 
 which is what the Javadoc says it's used for:
 
 http://download.oracle.com/docs/cd/E17409_01/javase/6/docs/api/javax/xml/transform/URIResolver.html
 
 Unfortunately, the fo:external-graphic src=file://myapp.jar!/image.svg 
 content-width=8 content-height=8 does not trigger the call to my URI 
 resolver.  I have tried src=url() etc with no luck.  So either I've got 
 the wrong format of the URL or it cannot be done this way.
 
 I don't see how to use xls:include, xsl:import and document (as per the 
 Javadoc) to refer to the graphic file.  In your example, did you refer to 
 images using fo:external-graphic or using some other tag?
 
 The other thing I noticed is I set my URIResolver on the TransformerFactory:
 
 SAXTransformerFactory saxTransformerFactory = 
 (SAXTransformerFactory)TransformerFactory.newInstance();
 saxTransformerFactory.setURIResolver( myURIResolver );
 
 instead of on the foUserAgent which you did...so dunno if that makes a 
 difference.
 
 
  Date: Wed, 21 Jul 2010 17:16:03 +0200
  Subject: Re: Referring to a image file in a JAR file
  To: fop-users@xmlgraphics.apache.org
  
  Hi,
  
  we needed exactly that and implemented our own ResourceResolver for that.
  You can register it like the following:
  
  //Register a custom resolver
  foUserAgent.setURIResolver(new ClasspathResourceResolver());
  
  //The clas has to implement the URIResolver
  public class ClasspathResourceResolver implements URIResolver {
  
  //you overwrite the resolve method
  public InputStream resolve(String uri){
  
  //Resolves the path to a resource in the classpath (since that jar
  should be in the classpath
  this.getClass().getResourceAsStream(uri);
  
  Regards,
  ToM
 
 _
 Need a new place to live? Find it on Domain.com.au
 http://clk.atdmt.com/NMN/go/157631292/direct/01/




Jeremias Maerki


-
To unsubscribe, e-mail: fop-users-unsubscr...@xmlgraphics.apache.org
For additional commands, e-mail: fop-users-h...@xmlgraphics.apache.org