- From: Philip Fennell <Philip.Fennell@marklogic.com>
- Date: Thu, 25 Nov 2010 04:12:29 -0800
- To: XProc Dev <xproc-dev@w3.org>
- Message-ID: <D20C296D14127D4EBD176AD949D8A75A471550F1@EXCHG-BE.marklogic.com>
Alex, Did you mean to reply-all? From: Alex Muir [mailto:alex.g.muir@gmail.com] Sent: 25 November, 2010 11:28 AM To: Philip Fennell Subject: Re: p:store and default readable ports I asked this question a while back and based on response from James Sulak http://markmail.org/search/?q=list%3Axproc-dev+p%3Astore#query:list%3Axproc-dev%20p%3Astore%20from%3A%22Alex%20Muir%22+page:2+mid:ictw4wbiqi5k2bte+state:results I use the following: The code uses a declared step which handles the identity and then accepts a boolean to determine if the output should be written using the passed href parameter as the file name. <p:declare-step name="saveDocument" type="mh:save-output"> <p:input port="source" primary="true"/> <p:output port="result"> <p:pipe port="result" step="ident"/> </p:output> <p:option name="step-name" required="true"/> <p:option name="save" select="'false'"/> <p:option name="href" required="true"/> <p:identity name="ident"/> <p:choose> <p:when test="$save = 'true'"> <p:store> <p:with-option name="href" select="$href"> <p:pipe port="result" step="ident"/> </p:with-option> </p:store> </p:when> <p:otherwise> <p:sink/> </p:otherwise> </p:choose> </p:declare-step> And use it in the code. <mh:save-output step-name="debug1"> <p:with-option name="save" select="~~~debug~~~"/> <p:with-option name="href" select="concat($debug-output-folder,'debug-1.xml')"/> </mh:save-output> replace the ~~~debug~~~ with true() or false() Alex Some good music http://www.facebook.com/pages/Bafila-Acoustic-Trio/125611807494851 On Wed, Nov 24, 2010 at 4:41 PM, Philip Fennell <Philip.Fennell@marklogic.com<mailto:Philip.Fennell@marklogic.com>> wrote: Tony, As I myself found out recently, the p:store step doesn't have a primary output port so that you don't have to explicitly bind the following step to it. Your subsequent step can use a p:pipe on its input source to bind it to the result of the step before the p:store. ... <p:http-request name="request"/> <p:store href="foo.xml"/> <p:xslt> <p:input port="source"> <p:pipe port="result" step="request"/> </p:input> ... </p:xslt> ... Something like that. Regards Philip From: xproc-dev-request@w3.org<mailto:xproc-dev-request@w3.org> [mailto:xproc-dev-request@w3.org<mailto:xproc-dev-request@w3.org>] On Behalf Of Tony Rogers Sent: 24 November, 2010 4:17 PM To: XProc Dev Subject: p:store and default readable ports I know that the p:store step does not have a primary output. My general question: Does this mean that in a pipeline that flows in the default order (top to bottom of pipeline document), p:store cannot be used in the middle of things? My pipeline specifics: I have a pipeline that does an HTTP request. I want to store the results of that request, AND I also want to perform some further processing on those results immediately after storing them. The problem is that if I store them, p:store does not have a primary output, so the automatic flow of my pipeline stops. :( -Tony
Received on Thursday, 25 November 2010 12:13:00 UTC