Subject: RE: Re.[xsl] calling extension java functions. ( Saxon Vs Xalan) From: "Henk J Meulekamp" <henkmeulekamp@xxxxxxxxx> Date: Fri, 17 Jan 2003 15:28:02 +0100 |
Probally a faq: http://www.dpawson.co.uk/xsl/sect2/N8321.html#d7888e177 14. Preserving whitespace in output David Carlisle & Mike Kay. (In the stylesheet) By default white space text nodes are removed from the stylesheet. Put your white space in xsl:text elements. (In the source XML) Try xml:space="preserve", e.g. on the xsl:for-each statement. And: 4. How do I preserve whitespace in the output Keith Visco add the following to your top level children of your xsl:stylesheet element: <xsl:preserve-space elements="text"/> Regards henkmeulekamp | -----Original Message----- | From: owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx | [mailto:owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx] On Behalf Of Laura | Sent: vrijdag 17 januari 2003 15:04 | To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx | Subject: Re.[xsl] calling extension java functions. ( Saxon Vs Xalan) | | | Thanks Dave and Cams.. | I did the stuff and had it running with Xalan..and | everything is fine with XALAN. Fails with Saxon. The | saxon.jar and the str-utils.jar( this contains my specific | java stuff) are in classpath. The following is the Dos Result Screen | | D:\tests>java org.apache.xalan.xslt.Process -IN str.xml -XSL | str.xsl -OUT RED BLUE BLACK GREEN | | -------------------------------------------------------------- | ------------- | ---------------------------- | With Saxon: | | Transform failed: At xsl:value-of on line 18 of | file:/D:/tests/str.xsl: No method matching upperCase with 1 | parameter found in class com.myutils.utils.StringUtils | | This was just to test the extension functions in saxon. I | know I could have used translate() method to get the | uppercase. But this is kind of a test to get the Java thing | running with Saxon. The bit that calls the extension | element: <xsl:value-of select="str-utils:upperCase($colors)"/> | | and the namespace is: | <xsl:stylesheet version="1.0" | xmlns:xsl="http://www.w3.org/1999/XSL/Transform" | xmlns:str-utils = "com.myutils.utils.StringUtils" | extension-element-prefixes ="str-utils"> | | I cant understand why this fails with Saxon | | thanks | | > ----- Original Message ----- | > From: "Cams Ismael" <Ismael.Cams@xxxxxxxxxxxxxxx> | > To: "'Laura'" <xsl_list@xxxxxxxxxxx> | > Sent: Friday, January 17, 2003 12:57 PM | > Subject: RE: [xsl] calling extension java functions. ( | Saxon Vs Xalan) | > | > | > Sorry I misread the xsl a little bit. | > Indeed you have to use the saxon namespace for extension | functions of | Saxon. | > | > So probably there is a problem somewhere with the Java code. | > | > Did you place the class on the classpath ? | > | > | > -----Original Message----- | > From: Laura [mailto:xsl_list@xxxxxxxxxxx] | > Sent: vrijdag 17 januari 2003 13:30 | > To: Cams Ismael | > Subject: Re: [xsl] calling extension java functions. ( | Saxon Vs Xalan) | > | > | > Cams, | > But isnt the namespace prefix for that purpose?? | > I need to declare the saxon namespace because I am using one of its | > extension elements as well. | > | > ----- Original Message ----- | > From: "Cams Ismael" <Ismael.Cams@xxxxxxxxxxxxxxx> | > To: <xsl_list@xxxxxxxxxxx> | > Sent: Friday, January 17, 2003 11:47 AM | > Subject: FW: [xsl] calling extension java functions. ( | Saxon Vs Xalan) | > | > | > The way I call extension functions in Saxon is: | > | > <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" | > xmlns:str-utils="java:com.myutils.utils.StringUtils"> | > | > <xsl:value-of select="str-utils:upperCase($mystring)"/> | > | > Somewhere in the documentation you can find: | > | > The SAXON namespace URI "http://icl.com/saxon" is recognised as a | > special case, and causes the function to be loaded from the class | > com.icl.saxon.functions.Extensions. This class name can be | specified | > explicitly if you prefer. | > | > So I think you shouldn't refer to the SAXON namespace. Probably it | > looks | in | > the Extensions class for this method, and of-course it | doesn't exist | > in | this | > class. | > | > Hope this helps. | > | > Kind regards, | > Ismaël | > | > -----Original Message----- | > From: Laura [mailto:xsl_list@xxxxxxxxxxx] | > Sent: vrijdag 17 januari 2003 12:30 | > To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx | > Subject: [xsl] calling extension java functions. ( Saxon Vs Xalan) | > | > | > I have a java extension method that i call from my XSL | > the way i call is | > <xsl:value-of select="str-utils:upperCase($mystring)"/> | > it works fine with Xalan but fails with Saxon. | > saxon gives | > Transform failed: At xsl:value-of on line 264 of | > file:/tests/saxon-test.xsl: No method matching upperCase with 1 | > parameter found in class com.myutils.util.StringUtils | > | > the namespace declaration is: | > <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" | > xmlns:saxon="http://icl.com/saxon" | xmlns:str-utils = | > "com.myutils.utils.StringUtils" | > extension-element-prefixes="saxon str-utils" | version="1.0"> | > It however doesnt give any error with the Xalan ( with a different | namespace | > declaration) | > Am i calling it correctly?? is there any difference in the way you | > call extension functions with xalan and saxon? Thanks | > | > XSL-List info and archive: | http://www.mulberrytech.com/xsl/xsl-list | > | > | | XSL-List info | and archive: http://www.mulberrytech.com/xsl/xsl-list | | XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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