Keith, Thanks, this is just what I need. Looks more and more like Schematron is going work very well for this application.
Dick > -----Original Message----- > From: Keith Fahlgren [mailto:[EMAIL PROTECTED] > Sent: Wednesday, May 21, 2008 9:27 AM > To: Dick Hamilton > Cc: Michael(tm) Smith; [email protected] > Subject: Re: [docbook-apps] Using Schematron to define templates > > > On Wed, May 21, 2008 at 8:14 AM, Dick Hamilton > <[EMAIL PROTECTED]> wrote: > > Michael, > > > > Thanks for the pointers. I like to work from examples, so they > > should be useful. > > We're planning on spinning up Schematron (with XPath 2.0) for exactly > the same sort of stuff. Here's a very minimal example: > > <?xml version="1.0"?> > <schema xmlns="http://purl.oclc.org/dsdl/schematron";> > <title>O'Reilly Bookinfo Test</title> > <pattern> > <title>Check Book Elements for Bookinfo</title> > <rule context="book"> > <assert test="bookinfo">Book elements must have an > bookinfo child</assert> > <assert test="title">Book elements must have an title > child</assert> > </rule> > </pattern> > <pattern> > <title>Check Bookinfo for proper structure</title> > <rule context="bookinfo"> > <assert test="count(isbn) = 1">bookinfo must have one and only > one isbn child</assert> > <assert test="string-length(isbn[1]) = 13">isbn elements must be > 13 characters long (no dashes or spaces)!</assert> > <assert test="not(matches(isbn[1], '[^X0-9]'))">isbn elements > must only contain ==[X0-9]== characters!</assert> > <assert test="count(publisher) = 1">Each book requires one > publishername</assert> > <assert test="count(publisher/publishername) = 1">Each book > requires one publishername</assert> > <report test="title">Book's title's should be in the book > element rather than the bookinfo</report> > </rule> > </pattern> > </schema> > > <schema xmlns="http://purl.oclc.org/dsdl/schematron";> > <title>O'Reilly Mediaobject Test</title> > <pattern> > <title>Check For No Graphics</title> > <rule context="/"> > <report test="descendant::graphic">graphic elements not > allowed</report> > <report test="descendant::inlinegraphic">inlinegraphic elements > not allowed</report> > </rule> > </pattern> > <pattern> > <title>Check Mediaobject for proper structure</title> > <rule context='mediaobject[not(@role="cover")]'> > <assert test="[EMAIL PROTECTED]">imageobject elements must have > @role</assert> > <report > test='[EMAIL PROTECTED]"print"]/imagedata[not(@format="PDF")] > '>[EMAIL PROTECTED]"print"]/imagedata > must be @format="PDF"</report> > <report > test='[EMAIL PROTECTED]"web"]/[EMAIL PROTECTED](.="PNG") > and not(.="JPG") and > not(.="GIF")]]'>[EMAIL PROTECTED]"web"]/imagedata must be > @format="PNG|GIF|JPG"</report> > <report test='imageobject[not(@role = "web" or @role = > "print")]'>Use only @role="web" or @role="print" on imageobject > elements</report> > </rule> > <rule context="[EMAIL PROTECTED]'print']"> > <assert test='[EMAIL PROTECTED]'>imageobject elements must have > @format</assert> > <assert test='[EMAIL PROTECTED](., > "figs")]]'>[EMAIL PROTECTED]'print']/imagedata must have a @fileref > starting with figs</assert> > </rule> > <rule context="[EMAIL PROTECTED]'web']"> > <assert test='[EMAIL PROTECTED]'>imageobject elements must have > @format</assert> > <assert test='[EMAIL PROTECTED](., > "figs")]]'>[EMAIL PROTECTED]'web']/imagedata must have a @fileref > starting with figs</assert> > </rule> > </pattern> > </schema> > > > HTH, > Keith > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
