Dear Darcy,
I am writing an schematron and i struck in this case. I did not found
any forum which is providing help on schematron. As the schematron is
based on XSLT and XPath I am raising the questions here.
Thanks once again for you ready made solution for me.
Regards,
Ganesh
On 8/13/08, Darcy Parker <darcyparker(_at_)gmail(_dot_)com> wrote:
Hi Ganesh,
There are a few problems with your expression...
The predicate is:
contains(.,substring-after(concat(@picfile,'.tif'),'I'))
Note: There is no @picfile attribute in the
document('filelist.xml')/files/file elements... so
concat(@picfile,'.tif') is going to just return '.tif'.
I don't think you need boolean()
I am assuming your are running the XSL with <graphic
picfile="I970106058X_bulb"/> in your input XML.
I am not sure the context you are calling the expression that checks
for the presence of the slightly modified @picfile value in
filelist.xml... So the following is a guess along with a suggested new
expression:
<xsl:for-each select="//graphic/@picfile"/>
<xsl:variable name="Currentpicfile" select="."/>
<xsl:choose>
<xsl:when
test="document('filelist.xml')/files/file[contains(.,substring-after(concat($Currentpicfile,'.tif'),'I'))]">
Good
</xsl:when>
<xsl:otherwise>
Bad
</xsl:otherwise>
</xsl:choose>
</xsl:for-each>
Note:
This type of check is what Schematron is excellent at...
<?xml version="1.0" encoding="UTF-8"?>
<schema xmlns="http://purl.oclc.org/dsdl/schematron";
xmlns:iso="http://purl.oclc.org/dsdl/schematron";
schemaVersion="Test1.0">
<title>Example</title>
<let name="RVPStructure"
value="doc(concat($RVPDITABranchHomeURL,'/wbs_precompose/ExpandedRVPStructure.xml'))"/>
<pattern id="GeneralExecutionSteps.Checks">
<title>Example Pattern</title>
<rule context="//graphic/@picfile">
<let name="Currentpicfile" value="."/>
<assert
test="document('filelist.xml')/files/file[contains(.,substring-after(concat($Currentpicfile,'.tif'),'I'))]">Error
@picfile="<value-of select="."/>" does not exist in
filelist.xml</assert>
</rule>
</pattern>
</schema>
Darcy
On Wed, Aug 13, 2008 at 9:12 AM, Ganesh Babu N
<nbabuganesh(_at_)gmail(_dot_)com>
wrote:
Dear All,
I am having an XML file in which I am having the following coding
<graphic picfile="I970106058X_bulb"/>
All the graphic filenames are stored in a separate XML file the contents
are:
filelist.xml
<files>
<file>./970106058X_c01_0002.tif</file>
<file>./970106058X_c01_0001.tif</file>
<file>./970106058X_bulb.tif</file>
<file>./970106058X_0000.tif</file>
<file>./970106058X_c01_0003.tif</file>
</files>
Now my task is to search the filelist.xml for @picfile value and if it
is not found raise an error.
I am using the following code:
boolean(document('filelist.xml')/files/file[contains(.,
substring-after(concat(@picfile,'.tif'),'I'))] )
But i am not getting any message. Please help me how to achieve this task.
Regards,
Ganesh
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