I've enabled Saxon on ESB 4.0.3. Following XSLT works without any issue.
-Chintana
On Mon, Jun 25, 2012 at 6:44 PM, Nipuni Perera <nip...@wso2.com> wrote:
> Hi,
>
> This is the sample that I have tested in the ESB-4.5.0. SNAPSHOT. I crated
> custom proxy service and gave the path to XSLT document as follows:
>
> <proxy xmlns="http://ws.apache.org/ns/synapse"; name="CustomProxy"
> transports="https,http" statistics="disable" trace="disable"
> startOnLoad="true">
> <target>
> <inSequence>
> <xslt key="gov:/event/mapping.xslt" />
> <log level="full" />
> </inSequence>
> </target>
> <description></description>
> </proxy>
>
> *XML document:*
>
> <students>
> <student>
> <name>Paul</name>
> <subjects>
> <subject>
> <name>Physics</name>
> </subject>
> <subject>
> <name>Chemistry</name>
> </subject>
> </subjects>
> </student>
> <student>
> <name>Alice</name>
> <subjects>
> <subject>
> <name>Maths</name>
> </subject>
> <subject>
> <name>Chemistry</name>
> </subject>
> </subjects>
> </student>
> <student>
> <name>Bob</name>
> <subjects>
> <subject>
> <name>Art</name>
> </subject>
> <subject>
> <name>Econ</name>
> </subject>
> </subjects>
> </student>
> </students>
>
> *XSLT transformation:*
>
> <?xml version="1.0" encoding="UTF-8"?>
> <xsl:stylesheet version="2.0" xmlns:xsl="
> http://www.w3.org/1999/XSL/Transform"; xmlns:xs="
> http://www.w3.org/2001/XMLSchema"; xmlns:fn="
> http://www.w3.org/2005/xpath-functions"; exclude-result-prefixes="xs fn">
>
> <xsl:output method="xml" indent="yes"/>
>
> <xsl:key name="keyStudents" match="students/student"
> use="subjects/subject/name" />
>
> <xsl:template match="/">
>
> <subjects>
> <xsl:attribute name="xsi:noNamespaceSchemaLocation" namespace="
> http://www.w3.org/2001/XMLSchema-instance"/>
>
> <xsl:variable name="pathToName"
> select="students/student/subjects/subject"/>
> <xsl:variable name="studentName" select="students/student/name"/>
> <xsl:variable name="root" select="/"/>
>
>
> <xsl:for-each
> select="distinct-values(/students/student/subjects/subject/name)">
> <subject>
>
> <xsl:variable name="currentSubject" select="."/>
> <name>
> <xsl:value-of select="$currentSubject"/>
>
> </name>
> <students>
> <xsl:for-each
> select="key('keyStudents',$currentSubject,$root)">
>
> <student>
> <name>
> <xsl:value-of select="name"/>
> </name>
> </student>
>
> </xsl:for-each>
> </students>
> </subject>
> </xsl:for-each>
>
>
> </subjects>
> </xsl:template>
> </xsl:stylesheet>
>
>
> It gives the following error:
>
>
> ERROR - XSLTMediator Fatal error occurred in stylesheet parsing :
> javax.xml.transform.TransformerException: Could not find function:
> distinct-values
>
> Thanks,
> Nipuni
>
> On Mon, Jun 25, 2012 at 1:50 PM, Nipuni Perera <nip...@wso2.com> wrote:
>
>> Hi,
>>
>> I tried the above mentioned steps but it didn't work. I also build ESB
>> from trunk but it gives the same error as ESB-4.0.3.
>>
>> Thanks,
>> Nipuni
>>
>> On Thu, Jun 21, 2012 at 8:59 PM, Achala Aponso <ach...@wso2.com> wrote:
>>
>>> Hi,
>>>
>>> Following steps will provide Xpath 2.0 support for ESB 4.0.3
>>>
>>> 1. Remove xalan-2.7.0.wso2v1.jar in ESB_HOME/lib/endorsed/
>>> 2. Remove saxon-8.9.0.wso2v1.jar from
>>> ESB_HOME/repository/components/plugins
>>> 3. Copy the saxon9he.jar (which is available at [1]) to lib/endorsed and
>>> start the server.
>>>
>>> [1]
>>> http://sourceforge.net/projects/saxon/files/Saxon-HE/9.4/SaxonHE9-4-0-3J.zip/download?use_mirror=nchc
>>>
>>> Thanks,
>>> Achala
>>>
>>>
>>> On Thu, Jun 21, 2012 at 8:45 PM, Afkham Azeez <az...@wso2.com> wrote:
>>>
>>>> If you remove Xalan & use Saxon, you will get XPath 2.0 support in ESB
>>>> 4.0.3.
>>>>
>>>>
>>>> On Thu, Jun 21, 2012 at 4:07 PM, Charitha Kankanamge <chari...@wso2.com
>>>> > wrote:
>>>>
>>>>> AFAIK, ESB-4.0.3 does not support Xpath-2.0
>>>>>
>>>>> /Charitha
>>>>>
>>>>> On Thu, Jun 21, 2012 at 4:02 PM, Nipuni Perera <nip...@wso2.com>wrote:
>>>>>
>>>>>> Hi Charitha,
>>>>>>
>>>>>> I am trying ESB 4.0.3
>>>>>>
>>>>>> Thanks,
>>>>>> Nipuni
>>>>>>
>>>>>>
>>>>>> On Thu, Jun 21, 2012 at 3:57 PM, Charitha Kankanamge <
>>>>>> chari...@wso2.com> wrote:
>>>>>>
>>>>>>> Are you trying ESB trunk (4.5.0) or an older version? Xpath-2.0 is
>>>>>>> supported by ESB trunk version.
>>>>>>>
>>>>>>> /Charitha
>>>>>>>
>>>>>>>
>>>>>>> On Thu, Jun 21, 2012 at 3:46 PM, Nipuni Perera <nip...@wso2.com>wrote:
>>>>>>>
>>>>>>>> Hi All,
>>>>>>>>
>>>>>>>> I have tried xml transformation in ESB. But it gave me the
>>>>>>>> following error for xslt function "distinct-values"
>>>>>>>>
>>>>>>>> ERROR - XSLTMediator Fatal error occurred in stylesheet parsing :
>>>>>>>> javax.xml.transform.TransformerException: Could not find function:
>>>>>>>> distinct-values
>>>>>>>>
>>>>>>>> Thanks,
>>>>>>>> Nipuni
>>>>>>>>
>>>>>>>> _______________________________________________
>>>>>>>> Dev mailing list
>>>>>>>> Dev@wso2.org
>>>>>>>> http://wso2.org/cgi-bin/mailman/listinfo/dev
>>>>>>>>
>>>>>>>>
>>>>>>>
>>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> Dev mailing list
>>>>> Dev@wso2.org
>>>>> http://wso2.org/cgi-bin/mailman/listinfo/dev
>>>>>
>>>>>
>>>>
>>>>
>>>> --
>>>> *Afkham Azeez*
>>>> Director of Architecture; WSO2, Inc.; http://wso2.com
>>>> Member; Apache Software Foundation; http://www.apache.org/
>>>> * <http://www.apache.org/>**
>>>> email: **az...@wso2.com* <az...@wso2.com>* cell: +94 77 3320919
>>>> blog: **http://blog.afkham.org* <http://blog.afkham.org>*
>>>> twitter:
>>>> **http://twitter.com/afkham_azeez*<http://twitter.com/afkham_azeez>
>>>> *
>>>> linked-in: **http://lk.linkedin.com/in/afkhamazeez*
>>>> *
>>>> *
>>>> *Lean . Enterprise . Middleware*
>>>>
>>>>
>>>> _______________________________________________
>>>> Dev mailing list
>>>> Dev@wso2.org
>>>> http://wso2.org/cgi-bin/mailman/listinfo/dev
>>>>
>>>>
>>>
>>>
>>> --
>>> Achala Aponso
>>> Software Engineer; WSO2 Inc.; http://wso2.com,
>>> Email: ach...@wso2.com Mobile: +94 (77) 5234925
>>> Blog: http://achala11.blogspot.com/
>>>
>>>
>>>
>>> _______________________________________________
>>> Dev mailing list
>>> Dev@wso2.org
>>> http://wso2.org/cgi-bin/mailman/listinfo/dev
>>>
>>>
>>
>
> _______________________________________________
> Dev mailing list
> Dev@wso2.org
> http://wso2.org/cgi-bin/mailman/listinfo/dev
>
>
--
Chintana Wilamuna
Senior Technical Lead
WSO2, Inc.; http://wso2.com
lean.enterprise.middleware
phone: +94 75 211 1106
blog: http://engwar.com/
photos: http://flickr.com/photos/chintana
linkedin: http://www.linkedin.com/in/engwar
twitter: twitter.com/std_err
_______________________________________________
Dev mailing list
Dev@wso2.org
http://wso2.org/cgi-bin/mailman/listinfo/dev
