|
RE: Measure the length of an XML document in bytes
2005-08-05 07:29:06
Cheers! Finally it's working. How could I overlook the package folder?
:)
Thank you guys so much for your help.
I have just one last question to this topic:
<xsl:stylesheet version="1.0"
xmlns:my-class="xalan://ELSPackage.XMLGetFileSize"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
Having the my-class namespace in the style sheet; it appends the
namespace to every created XML tag.
e.g.:
<xsl:element name="OrderRequest">
Becomes in the output:
<OrderRequest xmlns:my-class="xalan://ELSPackage.XMLGetFileSize">
How do I prevent that each XML tag retrieves this namespace?
I tried to solve it in this way, but it doesn't work:
<xsl:stylesheet version="1.0"
xmlns:my-class="xalan://ELSPackage.XMLGetFileSize"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
exclude-result-prefixes="OrderRequest">
Any idea?
Thanks
Houman
-----Original Message-----
From: George Cristian Bina [mailto:george(_at_)sync(_dot_)ro]
Sent: 05 August 2005 12:30
To: xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com
Subject: Re: [xsl] Measure the length of an XML document in bytes
Hi,
I think you should place the folder that contains the class in the
classpath, not the class itself. Try replacing C:\Header\Utility.class
with C:\Header\.
package MyPackage;
Also the code suggests that the Utility class is inside a package, so
you will need to create a MyPackage folder in C:\Header and place the
class there.
Regards,
George
---------------------------------------------------------------------
George Cristian Bina
<oXygen/> XML Editor, Schema Editor and XSLT Editor/Debugger
http://www.oxygenxml.com
Mukul Gandhi wrote:
Surprising it works on my PC. I suggest, please remove xml-apis.jar
and xercesImpl.jar from CLASSPATH. Please just include xalan.jar.
Regards,
Mukul
On 8/5/05, Khorasani, Houman <houman_khorasani(_at_)csgsystems(_dot_)com>
wrote:
Excellent!!!
There is only one problem. Both XMLSpy and Xalan are showing the same
error:
File Size :
(Location of error unknown)XSLT Error
(javax.xml.transform.TransformerException) :
java.lang.NoSuchMethodException: For extension function, could not
find
method java.lang.String.getFileSize([ExpressionContext,] ).
It produces the text "File Size :" but then the method fails. It can't
be located.
I have the following jars in my classpath:
C:\xalan-j_2_6_0\bin\xalan.jar;C:\xalan-j_2_6_0\bin\xml-apis.jar;C:\xe
rc
es-2_7_1\xercesImpl.jar;C:\Header\Utility.class
I have no idea why it doesn't find the method within the class. Any
idea?
Many thanks,
Houman
-----Original Message-----
From: Mukul Gandhi [mailto:gandhi(_dot_)mukul(_at_)gmail(_dot_)com]
Sent: 05 August 2005 12:05
To: xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com
Subject: Re: [xsl] Measure the length of an XML document in bytes
You can configure Xalan-J in XMLSpy 2005 EE as follows:
In Tools | Options | XSL
Specify in "External Transformation Program"
java org.apache.xalan.xslt.Process -in %1 -xsl %3 -out %2 -param
filename node.xml
Xalan-J's JAR file should be in JVM's CLASSPATH.
(The namespace of Java class need not be changed)
Regards,
Mukul
On 8/5/05, Khorasani, Houman <houman_khorasani(_at_)csgsystems(_dot_)com>
wrote:
Hello Mukul,
Very nice example. Indeed I could try to convince the project
manager
with this solution.
However we are right now using just the built-in XSLT processor of
XMLSpy 2004. And I have to present them the demo with that.
What do I have to do in order to use the class with XMLSpy? I guess
the
namespace below has to be changed, right?
xmlns:my-class="xalan://MyPackage.Utility"
...
File Size : <xsl:value-of select="my-class:getFileSize($filename)" />
bytes
Many Thanks,
Houman
-----Original Message-----
From: Mukul Gandhi [mailto:gandhi(_dot_)mukul(_at_)gmail(_dot_)com]
Sent: 05 August 2005 05:13
To: xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com
Subject: Re: [xsl] Measure the length of an XML document in bytes
Hi Houman,
I just finished writing a Java extension function which determines
file size in bytes (as reported by Windows). Below is the Java code,
XSLT stylesheet and Xalan command line. With this stylesheet, we can
pass the file name from command line.
Java file
-----------
package MyPackage;
import java.io.File;
public class Utility {
public static long getFileSize(String filename) {
File file = new File(filename);
return file.length();
}
}
XSLT stylesheet
-----------------------
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0"
xmlns:my-class="xalan://MyPackage.Utility"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform";>
<xsl:output method="text" />
<xsl:param name="filename" />
<xsl:template match="/">
File Size : <xsl:value-of select="my-class:getFileSize($filename)"
/>
bytes
</xsl:template>
</xsl:stylesheet>
Xalan Command Line
------------------------------
C:\xml\xsleg\xslt>java org.apache.xalan.xslt.Process -in
file_size.xsl
-xsl file
_size.xsl -PARAM filename node.xml
File Size : 111 bytes
But sorry, if this is not what you want. Just thought of sharing the
code.
Regards,
Mukul
On 8/4/05, Khorasani, Houman <houman_khorasani(_at_)csgsystems(_dot_)com>
wrote:
Hi Mukul,
Interesting idea. However I am stuck between two middlewares. I
have
to
use plain XSLT's. There won't be any java involved.
Actually, I read the customers req. and it says lengths of the
characters are good enough. So I don't need to know the length in
bytes.
So if I would use string-length() like this
<xsl:value-of select="string-length(*)"/>
I would get just the length of the first value.
I wish I could use it like that:
<xsl:value-of select="string-length(<xsl:copy-of select="*"/>)"/>
But this is not possible.
Any ideas how to count the length of a document character by
character?
Many thanks,
Houman
--~------------------------------------------------------------------
XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
To unsubscribe, go to: http://lists.mulberrytech.com/xsl-list/
or e-mail:
<mailto:xsl-list-unsubscribe(_at_)lists(_dot_)mulberrytech(_dot_)com>
--~--
--~------------------------------------------------------------------
XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
To unsubscribe, go to: http://lists.mulberrytech.com/xsl-list/
or e-mail:
<mailto:xsl-list-unsubscribe(_at_)lists(_dot_)mulberrytech(_dot_)com>
--~--
--~------------------------------------------------------------------
XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
To unsubscribe, go to: http://lists.mulberrytech.com/xsl-list/
or e-mail:
<mailto:xsl-list-unsubscribe(_at_)lists(_dot_)mulberrytech(_dot_)com>
--~--
--~------------------------------------------------------------------
XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
To unsubscribe, go to: http://lists.mulberrytech.com/xsl-list/
or e-mail:
<mailto:xsl-list-unsubscribe(_at_)lists(_dot_)mulberrytech(_dot_)com>
--~--
--~------------------------------------------------------------------
XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
To unsubscribe, go to: http://lists.mulberrytech.com/xsl-list/
or e-mail:
<mailto:xsl-list-unsubscribe(_at_)lists(_dot_)mulberrytech(_dot_)com>
--~--
--~------------------------------------------------------------------
XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
To unsubscribe, go to: http://lists.mulberrytech.com/xsl-list/
or e-mail: <mailto:xsl-list-unsubscribe(_at_)lists(_dot_)mulberrytech(_dot_)com>
--~--
--~------------------------------------------------------------------
XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
To unsubscribe, go to: http://lists.mulberrytech.com/xsl-list/
or e-mail: <mailto:xsl-list-unsubscribe(_at_)lists(_dot_)mulberrytech(_dot_)com>
--~--
|
|