> The external class now loads OK but I think my xslt is wrong 
> somewhere?

Like the message says:   

XTSE0010: xsl:param must be the first element within a template or function

i.e. you can't have xsl:value-of before xsl:param. 

Michael Kay
http://www.saxonica.com/

> 
> Any guidance would much appreciated!
> 
> XML:
> 
> <dataelements>
>     <dataelement>
>         <data>New York</data>
>     </dataelement>
>     <dataelement>
>         <data>Boston</data>
>      </dataelement>
>      <dataelement>
>         <data>Denver</data>
>      </dataelement>
> </dataelements>
> 
> XSLT:
> 
> <?xml version="1.0" ?>
> <xsl:stylesheet version="2.0" 
>       xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
>       xmlns:PGP="iPGP.iPGP"
>       exclude-result-prefixes="PGP">
> 
> <xsl:template match="dataelements">
>    <xsl:value-of select="PGP:setArmor(true()),
>     PGP:setConventional(true()),
>     PGP:setInputIsText(true()), 
>     PGP:setOutputIsText(true())"/>
> 
>    <xsl:param name="passphrase">mypswd</xsl:param>
>    <xsl:param name="asciiresult"></xsl:param>
>    <xsl:param name="errormessage"></xsl:param>
> 
>    <xsl:variable name="datain" select="data"/>
>    <xsl:variable name="encryptData" 
> select="PGP:encrypt($passphrase, $datain, $asciiresult, 
> $errormessage)"/>
>    <xsl:value-of select="$encryptData"/> </xsl:template> 
> </xsl:stylesheet>
> 
> Output: 
> 
> C:\Documents and Settings\cbourne\My 
> Documents\PGPJava\saxon8>java -cp .;C:\java pgp\iPGP.jar 
> net.sf.saxon.Transform -TJ ..\pgp.xml ..\pgp.xslt Loading 
> iPGP.iPGP Looking for method setArmor in Java class class 
> iPGP.iPGP Number of actual arguments = 1 Trying method 
> getArmor: name does not match Trying method setArmor: name 
> matches Method is not static Method has 1 argument; expecting 
> 0 Trying method getConventional: name does not match Trying 
> method setConventional: name does not match Trying method 
> getInputIsText: name does not match Trying method 
> setInputIsText: name does not match Trying method 
> getOutputIsText: name does not match Trying method 
> setOutputIsText: name does not match Trying method 
> getUseKeyID: name does not match Trying method setUseKeyID: 
> name does not match Trying method getOutputFilename: name 
> does not match Trying method setOutputFilename: name does not 
> match Trying method getASCIIOutput: name does not match 
> Trying method getPGPSDKErrorMessage: name does not match 
> Trying method encrypt: name does not match Trying method 
> encryptAndSign: name does not match Trying method 
> decryptAndVerify: name does not match Trying method hashCode: 
> name does not match Trying method getClass: name does not 
> match Trying method wait: name does not match Trying method 
> wait: name does not match Trying method wait: name does not 
> match Trying method equals: name does not match Trying method 
> toString: name does not match Trying method notify: name does 
> not match Trying method notifyAll: name does not match No 
> method or field matching setArmor with 1 parameter found in 
> class iPGP.iPGP Error at xsl:value-of on line 11 of 
> file:/C:/Documents%20and%20Settings/cbourne/
> My%20Documents/PGPJava/saxon8/../pgp.xslt:
>   XPST0003: XPath syntax error at char 20 on line 11 in 
> {...ue()), PGP:setConven
> tional}:
>     Cannot find a matching 1-argument function named
> {iPGP.iPGP}setArmor()
> Loading iPGP.iPGP
> Looking for method encrypt in Java class class iPGP.iPGP 
> Number of actual arguments = 4 Trying method getArmor: name 
> does not match Trying method setArmor: name does not match 
> Trying method getConventional: name does not match Trying 
> method setConventional: name does not match Trying method 
> getInputIsText: name does not match Trying method 
> setInputIsText: name does not match Trying method 
> getOutputIsText: name does not match Trying method 
> setOutputIsText: name does not match Trying method 
> getUseKeyID: name does not match Trying method setUseKeyID: 
> name does not match Trying method getOutputFilename: name 
> does not match Trying method setOutputFilename: name does not 
> match Trying method getASCIIOutput: name does not match 
> Trying method getPGPSDKErrorMessage: name does not match 
> Trying method encrypt: name matches Method is not static 
> Method has 4 arguments; expecting 3 Trying method 
> encryptAndSign: name does not match Trying method 
> decryptAndVerify: name does not match Trying method hashCode: 
> name does not match Trying method getClass: name does not 
> match Trying method wait: name does not match Trying method 
> wait: name does not match Trying method wait: name does not 
> match Trying method equals: name does not match Trying method 
> toString: name does not match Trying method notify: name does 
> not match Trying method notifyAll: name does not match No 
> method or field matching encrypt with 4 parameters found in 
> class iPGP.iPGP Error at xsl:variable on line 18 of 
> file:/C:/Documents%20and%20Settings/cbourne/
> My%20Documents/PGPJava/saxon8/../pgp.xslt:
>   XPST0003: XPath syntax error at char 62 on line 18 in {..., 
> $asciiresult, $err
> ormessa...}:
>     Cannot find a matching 4-argument function named
> {iPGP.iPGP}encrypt()
> Error at xsl:param on line 13 of
> file:/C:/Documents%20and%20Settings/cbourne/My%
> 20Documents/PGPJava/saxon8/../pgp.xslt:
>   XTSE0010: xsl:param must be the first element within a 
> template or function Error at xsl:param on line 14 of 
> file:/C:/Documents%20and%20Settings/cbourne/My%
> 20Documents/PGPJava/saxon8/../pgp.xslt:
>   XTSE0010: xsl:param must be the first element within a 
> template or function Error at xsl:param on line 15 of 
> file:/C:/Documents%20and%20Settings/cbourne/My%
> 20Documents/PGPJava/saxon8/../pgp.xslt:
>   XTSE0010: xsl:param must be the first element within a 
> template or function Failed to compile stylesheet. 5 errors detected.