Comments on: DWR and Hibernate 3.x http://www.butterdev.com/dwr/2008/12/dwr-and-hibernate-3x/ David Marginian's Blog Fri, 22 Oct 2010 14:58:25 +0000 hourly 1 http://wordpress.org/?v=3.3 By: creativeprogramming.it » Archive » DWR 3.0 And Bespin are Coming http://www.butterdev.com/dwr/2008/12/dwr-and-hibernate-3x/comment-page-1/#comment-99 creativeprogramming.it » Archive » DWR 3.0 And Bespin are Coming Thu, 03 Dec 2009 23:27:09 +0000 http://www.butterdev.com/dwr/2008/12/dwr-and-hibernate-3x/#comment-99 [...] (anything, including file input to java byte stream for easy uploading a file via ajax) hibernate integration, the best anti-hajacking security system, and in the upcoming 3.0 release with a fantastic [...] [...] (anything, including file input to java byte stream for easy uploading a file via ajax) hibernate integration, the best anti-hajacking security system, and in the upcoming 3.0 release with a fantastic [...]

]]> By: Lindsey C. http://www.butterdev.com/dwr/2008/12/dwr-and-hibernate-3x/comment-page-1/#comment-96 Lindsey C. Fri, 25 Sep 2009 19:16:40 +0000 http://www.butterdev.com/dwr/2008/12/dwr-and-hibernate-3x/#comment-96 For anyone that stumbles accross this, ensure you exclude ALL methods that access your property. ie: getTitles() which references the collection members. AND getTitleCount() which references the collection.size(). so the correct exclude looks like: dwr:exclude method="titles, titleCount, categoryLanguages" For anyone that stumbles accross this, ensure you exclude ALL methods that access your property.

ie: getTitles() which references the collection members.
AND getTitleCount() which references the collection.size().

so the correct exclude looks like:
dwr:exclude method=”titles, titleCount, categoryLanguages”

]]> By: Lindsey C. http://www.butterdev.com/dwr/2008/12/dwr-and-hibernate-3x/comment-page-1/#comment-95 Lindsey C. Thu, 24 Sep 2009 19:57:07 +0000 http://www.butterdev.com/dwr/2008/12/dwr-and-hibernate-3x/#comment-95 Thanks for the article, you confirmed my theories, though I'm still having fetching problems with exclude. I've based my app following the petclinic example in Spring 2 and my beans us a collection getter in the format: private Set titles; getTitles() <- this does retrieval with sorting and returns a List getTitlesInternal() <- this just gets the Set and returns a Set, getTitles() calls this function inherently In my DWR xml if I use exclude the titles property it never excludes it and always runs N+1 selects to fetch each, whether I configure it as a bean or hibernate3 type. My workaround is to just use include "property1,property2,property3" and then it doesn't fetch the collections I wont need. Just wondering if you've seen anything like this before. Thanks for the article, you confirmed my theories, though I’m still having fetching problems with exclude.

I’ve based my app following the petclinic example in Spring 2 and my beans us a collection getter in the format:
private Set titles;
getTitles() <- this does retrieval with sorting and returns a List
getTitlesInternal() <- this just gets the Set and returns a Set, getTitles() calls this function inherently

In my DWR xml if I use exclude the titles property it never excludes it and always runs N+1 selects to fetch each, whether I configure it as a bean or hibernate3 type. My workaround is to just use include “property1,property2,property3″ and then it doesn’t fetch the collections I wont need. Just wondering if you’ve seen anything like this before.

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