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  • Lee 1130 posts 3088 karma points
    Jan 05, 2012 @ 16:30
    Lee
    0

    Question About UpdateDocumentCache?

    I have a base extension which creates 3 new Documents one after the other (They all look simialr to the below)

    var p = new Document(Id);
    p.getProperty("property").Value = 1;
    p.Publish(usr);
    umbraco.library.UpdateDocumentCache(p.Id);

    I was wondering about the 'UpdateDocumentCache' call at the end of each one..

    I'm currently looking at performance increases, and wondering if I need to call this after each one? Or can I just call it once at the end and it will update the document cache with all three nodes?

    Anyone else had a similar situation?

     

  • Stefan Kip 1614 posts 4131 karma points c-trib
    Jan 05, 2012 @ 16:45
    Stefan Kip
    0

    I allways call UpdateDocumentCache...

  • Lee Kelleher 4026 posts 15836 karma points MVP 13x admin c-trib
    Jan 05, 2012 @ 16:47
    Lee Kelleher
    0

    I tend to call UpdateDocumentCache too ... however an alternative could be to not call it for each new Document, then at the end, make a call to umbraco.library.RefreshContent()?

  • Stefan Kip 1614 posts 4131 karma points c-trib
    Jan 05, 2012 @ 16:49
    Stefan Kip
    0

    RefreshContent is evil if I remember correctly, it has problems with sync locking...

  • Lee Kelleher 4026 posts 15836 karma points MVP 13x admin c-trib
    Jan 05, 2012 @ 16:54
    Lee Kelleher
    0

    Are you sure? It's used internally by a many parts of the core.

  • Stefan Kip 1614 posts 4131 karma points c-trib
    Jan 05, 2012 @ 16:58
    Stefan Kip
    0

    No I'm not sure... Don't know what it was, but if I see RefreshContent, for some reason I want to leave.. :-/

  • Lee 1130 posts 3088 karma points
    Jan 05, 2012 @ 19:51
    Lee
    0

    Whats the difference between umbraco.library.RefreshContent() and umbraco.library.UpdateDocumentCache()?

  • Lee Kelleher 4026 posts 15836 karma points MVP 13x admin c-trib
    Jan 05, 2012 @ 21:04
    Lee Kelleher
    0

    RefreshContent() will regenerate the entire XML cache (in memory, but dumped to umbraco.config) from the cmsContentXml database table, where as UpdateDocumentCache(id) would only generate the XML for a single content node and append/replace that in the XML cache (again, in memory, but dumped to umbraco.config).

    Cheers, Lee.

  • Lee 1130 posts 3088 karma points
    Jan 06, 2012 @ 07:21
    Lee
    0

    I suppose the question is...  With a large site, say a 100 to 300mb XML config - Which would be more efficient/faster?  One entire regeneration of the config, or 3 append/replaces :|

  • Stefan Kip 1614 posts 4131 karma points c-trib
    Jan 06, 2012 @ 09:16
    Stefan Kip
    0

    Well, you could measure it by using the Stopwatch class? :-)

  • Jeavon Leopold 3074 posts 13632 karma points MVP 11x admin c-trib
    Aug 14, 2012 @ 15:51
    Jeavon Leopold
    0

    I would be interested to know if anyone ever found an answer to this? We have a site with a lot of nodes where each call to UpdateDocumentCache is taking between 20 and 30 seconds to execute which is frustrating, we are considering somehow threading it, any other suggestions.....?

  • Lee Kelleher 4026 posts 15836 karma points MVP 13x admin c-trib
    Aug 14, 2012 @ 15:55
    Lee Kelleher
    0

    @Jeavon, gut feeling is that the delay is related to the UmbracoSiteMapProvider - could try removing the entry from your web.config, see if that makes a difference?

  • Jeavon Leopold 3074 posts 13632 karma points MVP 11x admin c-trib
    Aug 14, 2012 @ 16:01
    Jeavon Leopold
    0

    Hi Lee,

    That's a very good thought, however we have already killed off the sitemap provider in web.config :-(

    Thanks,

    Jeavon

  • jeeshna 6 posts 26 karma points
    Aug 17, 2012 @ 07:24
    jeeshna
    0

    Hi Lee,

    In one of my project, I have used "mydocument.publish(createdUser);umbraco.library.UpdateDocumentCache( mydocument .Id)" for publishing. But this 2 lines of code takes 20 to 30sec for execution. 

    So i replace this two line of code with umbraco.library.RefreshContent() . It takes only millisecinds.

    The problem is that , in one of my page , we have taken this node as "myNode = Node.GetCurrent();”, it return previous data(not updated one). But in other page we have taken this node as" Document mydoc= new Document(nodeid);” ,it returns updated one.

    Please help me by saying  why this show a strage behaviour.

     Thanks

     

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