Excellent, looks like this may do the trick. Thanks very much for your help :)
-----Original Message----- From: [email protected] [mailto:[email protected]]on Behalf Of Caleb James DeLisle Sent: 06 January 2011 12:00 To: XWiki Users Subject: Re: [xwiki-users] "wrapped exception: XXX is not mapped" The problem is that you are using SQL to query against the database and Hibernate is expecting HQL. I assume you added a table called lovtestdata manually. unfortunately hibernate doesn't know that it exists and will not allow you to query against it. The easy solution is to use: {{groovy}} xc = xcontext.getContext() hib = xc.getWiki().getHibernateStore(); hib.beginTransaction(xc); try { conn = hib.getSession().openConnection(); // conn will be a http://download.oracle.com/javase/1.3/docs/api/java/sql/Connection.html // which will give you raw access to the database. // commit hib.endTransaction(xc, true); } catch (Exception e) { // or rollback hib.endTransaction(xc, false); throw e; } {{/groovy}} The "right" solution is to use XObjects and query for their properties using HQL or XWQL instead of raw database queries. Caleb On 01/06/2011 05:09 AM, Richardson Luke wrote: > Hi All, > > I am having an issue with an error when running a velocity macro in xwiki. > > Within the Oracle database I have a table containing a list of page names. I > am trying to run a script where the system takes this list, cycles through > all pages within a space and deletes any pages who's name appears on the list. > > Here's what I have so far... > > .... > #set($sql = " where doc.space='AlarmIdentifiers' AND doc.name IN (SELECT data > FROM lovtestdata)") > #DeletePagesLocal($sql) > .... > > #macro(DeletePagesLocal $sql) > #foreach($item in $xwiki.searchDocuments($sql)) > #set($itemdoc = $xwiki.getDocument($item)) > $itemdoc.delete() > #end > #end > > The error I am getting is: > > Caused by: com.xpn.xwiki.XWikiException: Error number 3223 in 3: Exception > while searching documents with SQL [select distinct doc.space, doc.name from > XWikiDocument as doc where (doc.hidden <> true or doc.hidden is null) and > doc.space='AlarmIdentifiers' AND doc.name IN (SELECT data FROM lovtestdata)] > Wrapped Exception: lovtestdata is not mapped [select distinct doc.space, > doc.name from com.xpn.xwiki.doc.XWikiDocument as doc where (doc.hidden <> > true or doc.hidden is null) and doc.space='AlarmIdentifiers' AND doc.name IN > (SELECT data FROM lovtestdata)] > > Essentially it is saying that the table is not mapped. > > If anyone could point me in the right direction it would be great. > > Many thanks > Luke > > LEGAL NOTICE > > This email and any files transmitted with it are confidential, may be > privileged and are intended solely for the use of the individual or entity to > whom they are addressed. 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