Hi thank you for your response. I have read a lot of your xsl stuff.
We use xsl version 1.0 and xerces / xalan.
I will try have a look at saxon:serialize()
My real problem is probably, that we have a design problem, but
nothing i can do about that. Unfortunately. I cant change it.
We hava an xml (xml1 - Invoice.xml), which actually is an invoice.
Content of xml1 changes all the time.
The xml1 is transformed with an xsl (xsl1).
And the result is another xml, lets name it xml2.
All normal procedure. No problem so far.
But from the xsl1 i need (given the design) to call a java method
(rtrtransform(...)) with xml1 as parameter "object2Transform". The
method uses Apache fop to generate a pdf document (a byte array) from
the "object2Transform" and another xsl (xsl2).
The pdf bytes will be changed to string and returned from the java
method. The pdf must be put into xml2 in the tags
/Envelope/Attachment/EmbeddedDocumentBinaryObject
Generating the pdf is normally not a problem, but having to pass the
xml as a parameter from the xsl is the problem.
Is it possible?
**********************************************************
The xsl:
<?xml version="1.0" encoding="ISO-8859-1"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.
org/1999/XSL/Transform"
xmlns:main="http://rep.oio.dk/ubl/xml/schemas/0p71/maindoc/";
xmlns:com="http://rep.oio.dk/ubl/xml/schemas/0p71/common/";
xmlns:pie="http://rep.oio.dk/ubl/xml/schemas/0p71/pie/";
xmlns:tpcm="http://rep.oio.dk/ubl/xml/schemas/0p71/testpcm/";
xmlns:tpcp="http://rep.oio.dk/ubl/xml/schemas/0p71/testpcp/";
xmlns:tpie="http://rep.oio.dk/ubl/xml/schemas/0p71/testpie/";
xmlns:tpip="http://rep.oio.dk/ubl/xml/schemas/0p71/testpip/";
xmlns:pip="http://rep.oio.dk/ubl/xml/schemas/0p71/pip/";
xmlns:pcm="http://rep.oio.dk/ubl/xml/schemas/0p71/pcm/";
xmlns:pcp="http://rep.oio.dk/ubl/xml/schemas/0p71/pcp/";
xmlns:transf="dk.edbgruppen.genericdocumentprocess.transformation.
TransformManagerImpl"
exclude-result-prefixes="main com pie tpcm tpcp tpie tpip pip pcm pcp
transf"
>
<xsl:output method="xml" version="1.0" encoding="UTF-8" indent="yes"
/>
<xsl:strip-space elements="*" />
<xsl:variable name="xmlString">
<xsl:copy-of select="/*[local-name()='Invoice']" />
</xsl:variable>
<xsl:template match="/">
<xsl:apply-templates select="/*[local-name()='Invoice']" />
</xsl:template>
<xsl:template match="main:Invoice | pip:Invoice | pie:Invoice | pcm:
Invoice | tpcm:Invoice | tpcp:Invoice | tpie:Invoice | tpip:Invoice |
pcp:Invoice">
<xsl:variable name="pdfBytes">
<xsl:value-of select="transf:rtrtransform(string($xmlString))"/>
</xsl:variable>
<Envelope>
<DocumentType>Invoice</DocumentType>
<MailingDate>2007-11-20</MailingDate>
<EnvelopeType>C5</EnvelopeType>
<EnvelopeLayout>NoName</EnvelopeLayout>
<PaperType>A4</PaperType>
<PaperLayout>Sender</PaperLayout>
<PrintColorType>Color</PrintColorType>
<NumberOfCopies>1</NumberOfCopies>
<NumberOfPages>xxx</NumberOfPages>
<xsl:for-each select="com:SellerParty">
<SenderInfo>
<EndpointID>
<xsl:attribute name="schemeID">
<xsl:value-of
select="com:ID/@schemeID" />
</xsl:attribute>
<xsl:value-of select="com:ID" />
</EndpointID>
<Name><xsl:value-of
select="com:PartyName/com:Name" /></Name>
<xsl:choose>
<xsl:when
test="com:Address/com:ID='Betaling'">
<PostalZone><xsl:value-of
select="com:Address[com:ID='Betaling']
/com:PostalZone" /></PostalZone>
<CountryCode><xsl:value-of
select="com:Address[com:ID='Betaling']
/com:Country/com:Code" /></CountryCode>
</xsl:when>
<xsl:otherwise>
<PostalZone><xsl:value-of
select="com:Address[position()=1]/com:
PostalZone" /></PostalZone>
<CountryCode><xsl:value-of
select="com:Address[position()=1]/com:
Country/com:Code" /></CountryCode>
</xsl:otherwise>
</xsl:choose>
</SenderInfo>
</xsl:for-each>
<xsl:choose>
<xsl:when test="count(com:BuyerParty[com:Address/com:
ID='Fakturering'])=1">
<xsl:apply-templates
select="com:BuyerParty[com:Address/com:
ID='Fakturering']" />
</xsl:when>
<xsl:when
test="count(com:BuyerParty[com:Address/com:ID='Juridisk'])
=1">
<xsl:apply-templates
select="com:BuyerParty[com:Address/com:
ID='Juridisk']" />
</xsl:when>
<xsl:otherwise>
<xsl:apply-templates
select="com:BuyerParty[position()=1]" />
</xsl:otherwise>
</xsl:choose>
<Attachment>
<EmbeddedDocumentBinaryObject>
<!-- Here i want to put the generatet pdf
document -->
<xsl:value-of select="$pdfBytes" />
</EmbeddedDocumentBinaryObject>
</Attachment>
</Envelope>
</xsl:template>
<xsl:template match="com:BuyerParty">
<ReceiverInfo>
<EndpointID>
<xsl:attribute name="schemeID">
<xsl:value-of
select="../com:BuyersReferenceID/@schemeID" />
</xsl:attribute>
<xsl:value-of select="../com:BuyersReferenceID" />
</EndpointID>
<Name><xsl:value-of select="com:PartyName/com:Name" /></Name>
<PostalZone><xsl:value-of select="com:Address/com:PostalZone"
/></PostalZone>
<CountryCode><xsl:value-of
select="com:Address/com:Country/com:Code"
/></CountryCode>
</ReceiverInfo>
</xsl:template>
</xsl:stylesheet>
**********************************************************
Example of the xml:
<?xml version="1.0" encoding="UTF-8"?>
<Invoice xmlns="http://rep.oio.dk/ubl/xml/schemas/0p71/pie/"; xmlns:
egx="http://tastselv.truelink.dk/xsd/egx/"; xmlns:xsi="http://www.w3.
org/2001/XMLSchema-instance" xmlns:main="http://rep.oio.
dk/ubl/xml/schemas/0p71/maindoc/" xmlns:com="http://rep.oio.
dk/ubl/xml/schemas/0p71/common/" xsi:schemaLocation="http://rep.oio.
dk/ubl/xml/schemas/0p71/pie/ http://rep.oio.
dk/ubl/xml/schemas/0p71/pie/pielax.xsd">
<com:ID>1</com:ID>
<com:IssueDate>2007-09-20</com:IssueDate>
<com:TypeCode>PIE</com:TypeCode>
<main:InvoiceCurrencyCode>DKK</main:InvoiceCurrencyCode>
<com:BuyersReferenceID schemeID="EAN">9999999999987</com:
BuyersReferenceID>
<com:ReferencedOrder>
<com:BuyersOrderID>VAGN</com:BuyersOrderID>
<com:SellersOrderID>1484500</com:SellersOrderID>
<com:IssueDate>0001-01-01</com:IssueDate>
</com:ReferencedOrder>
<com:BuyerParty>
<com:ID schemeID="CVR">48470610</com:ID>
<com:PartyName>
<com:Name>HR. PrintService repraesentant, Richard
Trans</com:Name>
</com:PartyName>
<com:Address>
<com:ID>Fakturering</com:ID>
<com:Street>HOVEDGADEN 50 1.</com:Street>
<com:AdditionalStreet/>
<com:HouseNumber/>
<com:CityName>Kolding</com:CityName>
<com:PostalZone>6000</com:PostalZone>
<com:Country>
<com:Code listID="ISO 3166-1">DK</com:Code>
</com:Country>
</com:Address>
<com:BuyerContact>
<com:ID>n/a</com:ID>
</com:BuyerContact>
</com:BuyerParty>
<com:SellerParty>
<com:ID schemeID="CVR">57765313</com:ID>
<com:PartyName>
<com:Name>Fridolf EG TEST</com:Name>
</com:PartyName>
<com:Address>
<com:ID>Betaling</com:ID>
<com:Street>Vejen 5</com:Street>
<com:AdditionalStreet/>
<com:HouseNumber/>
<com:InhouseMail>300</com:InhouseMail>
<com:CityName>Kolding</com:CityName>
<com:PostalZone>6000</com:PostalZone>
<com:Country>
<com:Code listID="ISO 3166-2">DK</com:Code>
</com:Country>
</com:Address>
<com:PartyTaxScheme>
<com:CompanyTaxID
schemeID="CVR">57765313</com:CompanyTaxID>
</com:PartyTaxScheme>
<com:OrderContact>
<com:ID>21</com:ID>
<com:Name>21</com:Name>
</com:OrderContact>
</com:SellerParty>
<com:PaymentMeans>
<com:TypeCodeID>71</com:TypeCodeID>
<com:PaymentDueDate>2007-10-15</com:PaymentDueDate>
<com:PaymentChannelCode>INDBETALINGSKORT</com:PaymentChannelCode>
<com:PaymentID>010010003000000</com:PaymentID>
<com:JointPaymentID>81500000</com:JointPaymentID>
</com:PaymentMeans>
<com:PaymentTerms>
<com:ID>SPECIFIC</com:ID>
<com:RateAmount currencyID="DKK">100.00</com:RateAmount>
</com:PaymentTerms>
<com:TaxTotal>
<com:TaxTypeCode>VAT</com:TaxTypeCode>
<com:TaxAmounts>
<com:TaxableAmount
currencyID="DKK">3630.52</com:TaxableAmount>
<com:TaxAmount currencyID="DKK">907.63</com:TaxAmount>
</com:TaxAmounts>
<com:CategoryTotal>
<com:RateCategoryCodeID>VAT</com:RateCategoryCodeID>
<com:RatePercentNumeric>25</com:RatePercentNumeric>
<com:TaxAmounts>
<com:TaxableAmount
currencyID="DKK">3630.52</com:TaxableAmount>
<com:TaxAmount
currencyID="DKK">907.63</com:TaxAmount>
</com:TaxAmounts>
</com:CategoryTotal>
</com:TaxTotal>
<com:LegalTotals>
<com:LineExtensionTotalAmount currencyID="DKK">3630.52</com:
LineExtensionTotalAmount>
<com:ToBePaidTotalAmount currencyID="DKK">4538.15</com:
ToBePaidTotalAmount>
</com:LegalTotals>
<com:ExtensibleContent>
<egx:ExtInfo>
<egx:SenderSystem>EG409</egx:SenderSystem>
<egx:TermsOfDeliveryText>Afhentet
lager</egx:TermsOfDeliveryText>
</egx:ExtInfo>
</com:ExtensibleContent>
</Invoice>
**********************************************************
The java class and method (very simplified):
package dk.edbgruppen.genericdocumentprocess.transformation;
import java.sql.Timestamp;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;
import java.util.StringTokenizer;
import org.w3c.dom.Document;
import dk.edbgruppen.core.xml.XMLHelper;
import dk.edbgruppen.framework.domain.gdoctype.GDatatype;
import dk.edbgruppen.framework.domain.gdoctype.Inbox;
import dk.edbgruppen.framework.domain.gdoctype.LayoutXslSender;
import dk.edbgruppen.framework.domain.gdoctype.Subtype;
import dk.edbgruppen.framework.domain.gdoctype.Transformer;
import dk.edbgruppen.framework.domain.singletons.SSubtypes;
import dk.edbgruppen.framework.service.IStorefrontService;
import dk.edbgruppen.framework.service.IStorefrontServiceFactory;
import dk.edbgruppen.framework.service.StorefrontServiceFactory;
import dk.edbgruppen.genericdocumentprocess.documentdata.
DocumentDataImpl;
import dk.edbgruppen.genericdocumentprocess.documentdata.
IDocumentData;
import dk.edbgruppen.genericdocumentprocess.exceptionhandling.
GenericDocumentException;
import dk.edbgruppen.genericdocumentprocess.memberIdToresolver.
MemberResolverManagerImpl;
import dk.edbgruppen.genericdocumentprocess.transaction.
DocumentProcessThread;
import dk.edbgruppen.genericdocumentprocess.transaction.GenericThread;
import dk.edbgruppen.xml.XPathGetter;
public class TransformManagerImpl implements ITransformManager {
public static String rtrtransform(String object2Transform) {
//This is just a test method.
//The real method will call another program (apache fop) and generate
pdf bytes.
//Bytes will be changed to String before return.
try {
System.out.println("OK " + object2Transform);
return object2Transform;
} catch (Exception ex) {
//ex.printStackTrace();
System.out.println("Error " + object2Transform);
return "Error";
}
}
}
**********************************************************
----Oprindelig meddelelse----
Fra: mike(_at_)saxonica(_dot_)com
Dato: 06/12/2007 17:37
Til: <xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com>
Emne: RE: [xsl] Calling java from xsl - with xml as parameter
Calling extension functions from XSLT depends on the XSLT processor
you are
using, so we can't answer without that information.
You haven't said what the Java method signature is. It sounds to me as
if
the Java method is expecting a string, and so the call is taking the
string
value of the supplied node, just as it would when you call an XPath
function
that expects a string. But you actually seem to want the Java method
to get
the XML serialization of the node - you won't get that automatically,
you
will have to call a function such as saxon:serialize() to get it.
What is your Java method actually doing?
I thought i could solve the problem by using xsl:copy-of
select... , but that seems to be illegal:
<xsl:value-of
select="transf:rtrtransform(string(<xsl:copy-of select="
Well, yes, you can't have XSLT instructions in the middle of an XPath
expression (or XML elements in the middle of an XML attribute). The
fact
that you're making this mistake suggests we ought to start from first
principles and look at the problem you are trying to solve and whether
your
whole approach makes sense.
Michael Kay
http://www.saxonica.com/
-----Original Message-----
From: richardtrans(_at_)sol(_dot_)dk [mailto:richardtrans(_at_)sol(_dot_)dk]
Sent: 06 December 2007 16:20
To: xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com
Subject: [xsl] Calling java from xsl - with xml as parameter
Hi.
I hava a xml and a xsl which are being parsed.
In the xsl i want to call a java method with a parameter,
which contains the source xml. The parameter can be of any type.
The java program returns a String.
The problem is to send the xml as parameter to the java method.
I have tried following:
Copy / Store the xml document in the variable xmlString.
<xsl:variable name="xmlString">
<xsl:copy-of select="/*[local-name()='Invoice']" />
</xsl:variable>
Send the xmlString to the java method rtrtransform, but the
problem is, that it only sends the values to the java method.
When i want to send "<abc><d>hi</d><e>there<e></abd>", i only
get "hithere". Tags are not send.
<xsl:variable name="myresult">
<xsl:value-of select="transf:rtrtransform(string($xmlString))"/>
</xsl:variable>
I thought i could solve the problem by using xsl:copy-of
select... , but that seems to be illegal:
<xsl:value-of
select="transf:rtrtransform(string(<xsl:copy-of select="
abc" />"/>
or
<xsl:value-of select="transf:rtrtransform(string(<xsl:copy-of
select="abc" />"/>
Any solutions to this?
Best regards
Richard Trans
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