- xwiki-users@xwiki.org - lists.xwiki.org

[xwiki-users] XWiki Enterprise and XWiki Enterprise Manager 3.4 Milestone 1 Released
by Marius Dumitru Florea 13 Jan '12

13 Jan '12

The XWiki development team is proud to announce the availability of XWiki Commons, XWiki Rendering, XWiki Platform, XWiki Enterprise and XWiki Enterprise Manager 3.4 Milestone 1. This is the first and only milestone of the 3.4 version. We're getting closer to the end of the 3.x cycle and the goal of this release (and the following one, which will be the last of the cycle) is to improve the current features. The highlights of this release are: * New default color theme * XWiki 2.1 is the default page syntax * Delete space menu * Simple space templates * Special characters in attachment name * Minimized action menu * Display macro * Improved Extension Manager UI See the full release notes at http://www.xwiki.org/xwiki/bin/view/ReleaseNotes/ReleaseNotesXWikiEnterpris… for more details. Thanks -The XWiki dev team

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[xwiki-users] Can't attach files to wiki
by goldring, richard 13 Jan '12

13 Jan '12

When try to attach files to a wiki page get the following warning page .... Warning This request contains an invalid authentication information. This might happen in the following situations: * You left the editor open in another window/tab and logged off and on again * Your authentication token exipired after a long period of inactivity * Somebody tried to perform a CSRF attack If you are sure that none of these situations apply in your case, you might have found a bug. We are sorry about that, please report it on XWiki JIRA Do you want to resend the request? If unsure, say No. no ... Anyone know what's happening and how to fix it? I'm using XWIKI 3.2, Tomcat 5.5 and MySQL 5. Thanks. Regards, Richard -----Original Message----- From: users-bounces(a)xwiki.org [mailto:users-bounces@xwiki.org] On Behalf Of goldring, richard Sent: 13 January 2012 09:25 To: 'XWiki Users' Subject: Re: [xwiki-users] Backing up xwiki using mysql Thanks Guillaume - it worked a treat - I'll setting up the my.cnf another time, but at least I can backup now! Does anyone know more about the recycle bin - don't seem able to access from the wiki, and (I guess any deleted wiki pages or attachments go into it?) the code snippet didn't seem to empty it from the database - any ideas how to empty it? -----Original Message----- From: users-bounces(a)xwiki.org [mailto:users-bounces@xwiki.org] On Behalf Of Guillaume Fenollar Sent: 13 January 2012 08:55 To: XWiki Users Subject: Re: [xwiki-users] Backing up xwiki using mysql Hi Richard, Here a quickfix: use max_allow_packet directive directly into your dump command. mysqldump --max_allowed_packet=512m nms_wiki > backup.sql > If you want to understand this more, you should try to change my.cnf, in the section [mysqldump] (just like there is [client], you could create it if you haven't) and try the command without putting max_allowed_packet into the command, it should work too. Sincerely, -- Guillaume Fenollar XWiki SysAdmin Tel : +33 (0)1.83.62.65.97 2012/1/13 goldring, richard <richard.goldring(a)uk.thalesgroup.com> > Hi All, > > Running ... > mysqldump nms_wiki > backup.sql > > Returns ... > mysqldump: Error 2020: Got packet bigger than 'max_allowed_packet' > bytes when dumping table `xwikiattrecyclebin` at row: 2 > > I did have some rather large import attachments - which I deleted but > they seem to have gone into the recycle bin - so I used the code > snippet > http://extensions.xwiki.org/xwiki/bin/view/Extension/Empty+Trash+Bin > > To supposedly empty the bin, but get the same error above when I try > and dump the database seeming to indicate the recycle bin isn't empty. > > Tried increasing the max_allowed_packet when I run mysql, but doesn't > seem to have any affect - is something overriding it? We're running on Solaris. > > Any ideas/help would be appreciated so I can backup the wiki > successfully on mysql!!!! > > Thanks. > > Regards, > > Richard > _______________________________________________ > users mailing list > users(a)xwiki.org > http://lists.xwiki.org/mailman/listinfo/users > _______________________________________________ users mailing list users(a)xwiki.org http://lists.xwiki.org/mailman/listinfo/users _______________________________________________ users mailing list users(a)xwiki.org http://lists.xwiki.org/mailman/listinfo/users

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[xwiki-users] Which is the best strategy when migrating from one wiki version to another wiki version?
by mohit gupta 13 Jan '12

13 Jan '12

As of know my xwiki version is 3.2. Now we are planning to move on 3.3. Now as admin user we have done lot of customization regarding user,group,space creation and their right management. We have created some content and attachment also under some user created spaces and pages. Though everything is part of xwiki databse as i have not explicity done any settinsg to save any stuff on disk Now when i am migrating to 3.3 i am doing fresh installation. Till here fine. Now i want to migrate all 3.2 xwiki data to 3.3 xwiki. As per admin guide there seems two be two approaches :- *Approach1:-*Export 3.2 xwiki data to xar file and then import it in 3.3 xwiki. *But it did not work for me*, as after migration i do not see some stuff like main space web homepage same as it used to be in 3.2 xwiki. *Approach2:-* Take back up of complete 3.2 xwiki database . Now for 3.3 xwiki just make empty 3.3 schema and restore it to 3.2 xwiki data dump. *It worked for me.* Every thing is same in 3.3 which was there in 3.2(that is what i wanted) Now my question is it the right approach? Do i have to take some precaution or need to be careful while doing this approach? *One last question on this say there are some database configuration changes in 3.3 like deletion/addition of some table, or deltion/addition of some column etc , in that case What will be consequences of this approach?*

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Re: [xwiki-users] Backing up xwiki using mysql
by goldring, richard 13 Jan '12

13 Jan '12

Thanks Guillaume - it worked a treat - I'll setting up the my.cnf another time, but at least I can backup now! Does anyone know more about the recycle bin - don't seem able to access from the wiki, and (I guess any deleted wiki pages or attachments go into it?) the code snippet didn't seem to empty it from the database - any ideas how to empty it? -----Original Message----- From: users-bounces(a)xwiki.org [mailto:users-bounces@xwiki.org] On Behalf Of Guillaume Fenollar Sent: 13 January 2012 08:55 To: XWiki Users Subject: Re: [xwiki-users] Backing up xwiki using mysql Hi Richard, Here a quickfix: use max_allow_packet directive directly into your dump command. mysqldump --max_allowed_packet=512m nms_wiki > backup.sql > If you want to understand this more, you should try to change my.cnf, in the section [mysqldump] (just like there is [client], you could create it if you haven't) and try the command without putting max_allowed_packet into the command, it should work too. Sincerely, -- Guillaume Fenollar XWiki SysAdmin Tel : +33 (0)1.83.62.65.97 2012/1/13 goldring, richard <richard.goldring(a)uk.thalesgroup.com> > Hi All, > > Running ... > mysqldump nms_wiki > backup.sql > > Returns ... > mysqldump: Error 2020: Got packet bigger than 'max_allowed_packet' > bytes when dumping table `xwikiattrecyclebin` at row: 2 > > I did have some rather large import attachments - which I deleted but > they seem to have gone into the recycle bin - so I used the code > snippet > http://extensions.xwiki.org/xwiki/bin/view/Extension/Empty+Trash+Bin > > To supposedly empty the bin, but get the same error above when I try > and dump the database seeming to indicate the recycle bin isn't empty. > > Tried increasing the max_allowed_packet when I run mysql, but doesn't > seem to have any affect - is something overriding it? We're running on Solaris. > > Any ideas/help would be appreciated so I can backup the wiki > successfully on mysql!!!! > > Thanks. > > Regards, > > Richard > _______________________________________________ > users mailing list > users(a)xwiki.org > http://lists.xwiki.org/mailman/listinfo/users > _______________________________________________ users mailing list users(a)xwiki.org http://lists.xwiki.org/mailman/listinfo/users

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[xwiki-users] Backing up xwiki using mysql
by goldring, richard 13 Jan '12

13 Jan '12

Hi All, Running ... mysqldump nms_wiki > backup.sql Returns ... mysqldump: Error 2020: Got packet bigger than 'max_allowed_packet' bytes when dumping table `xwikiattrecyclebin` at row: 2 I did have some rather large import attachments - which I deleted but they seem to have gone into the recycle bin - so I used the code snippet http://extensions.xwiki.org/xwiki/bin/view/Extension/Empty+Trash+Bin To supposedly empty the bin, but get the same error above when I try and dump the database seeming to indicate the recycle bin isn't empty. Tried increasing the max_allowed_packet when I run mysql, but doesn't seem to have any affect - is something overriding it? We're running on Solaris. Any ideas/help would be appreciated so I can backup the wiki successfully on mysql!!!! Thanks. Regards, Richard

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Re: [xwiki-users] Insert link on wysiwyg editor
by goldring, richard 13 Jan '12

13 Jan '12

Thankyou for your help Marius your suggeation helped. I reinstalled the wiki as a separate tomcat app and the link problem disappeared, but the problem still appeared in the origianal wiki tomcat app even when looking at the new wiki mysql database created for the second working wiki!!! So I don't know quite what's happening - but I'm just glad its working! Regards, Richard -----Original Message----- From: users-bounces(a)xwiki.org [mailto:users-bounces@xwiki.org] On Behalf Of Marius Dumitru Florea Sent: 10 January 2012 07:15 To: XWiki Users Subject: Re: [xwiki-users] Insert link on wysiwyg editor On Mon, Jan 9, 2012 at 5:40 PM, goldring, richard <richard.goldring(a)uk.thalesgroup.com> wrote: > The problem occurs even on xwiki default pages rather than on user > generated pages. > > I'd like to keep the current wiki running for users so as not to > distrupt them and build up a new separate installation so I can try > isolate what the problem is as you suggest. > > Can install another xwiki using the same mysql but using a differently > names xwiki database? If so how might I config it? You can edit WEB-INF/hibernate.cfg.xml (from where you deployed XWiki) and change the database (scheme) name in the connection URL (look for the "connection.url" property in the MySQL configuration section). E.g. replace jdbc:mysql://localhost/xwiki with jdbc:mysql://localhost/test_xwiki You may have to create the new database (e.g. test_xwiki) first as per http://platform.xwiki.org/xwiki/bin/view/AdminGuide/InstallationMySQL#HInsta llationSteps but I think you can use the same user/password when granting rights. Hope this helps, Marius > > -----Original Message----- > From: users-bounces(a)xwiki.org [mailto:users-bounces@xwiki.org] On > Behalf Of Sergiu Dumitriu > Sent: 09 January 2012 14:36 > To: XWiki Users > Subject: Re: [xwiki-users] Insert link on wysiwyg editor > > On 01/09/2012 09:28 AM, Marius Dumitru Florea wrote: >> I'm sure you have xwiki-platform-wysiwyg-server-3.2.jar (it has been >> renamed since 2.7.1) because otherwise the WYSIWYG editor wouldn't >> load at all. If you can insert a macro, which uses GWT-RPC services, >> then the problem is elsewhere. Could be related to your configuration. >> I would take a clean XE war and redo the installation steps to see at >> which point the WYSIWYG editor stops working properly. > > Could it be the content that's breaking the functionality? Like some > unescaped characters? Some HTTP request dumps (for example from > Firebug) would be helpful. > >> Hope this helps, >> Marius >> >> On Mon, Jan 9, 2012 at 4:11 PM, goldring, richard >> <richard.goldring(a)uk.thalesgroup.com> wrote: >>> I can insert a macro but can't insert an attached image - get the >>> same error >>> message: "There was an error loading the data". >>> >>> So maybe under >>> /var/apache/tomcat55/webapps/xwiki-enterprise-web-3.2/WEB-INF/lib >>> xwiki-web-gwt-wysiwyg-server .jar is missing (was in Xwiki 2.7.1 >>> version) - is this the jar that I need? Maybe this 'missing' jar is >>> causing the problem?? >>> It's not in the 3.2 war file - how do I get it? >>> >>> -----Original Message----- >>> From: users-bounces(a)xwiki.org [mailto:users-bounces@xwiki.org] On >>> Behalf Of Marius Dumitru Florea >>> Sent: 09 January 2012 10:12 >>> To: XWiki Users >>> Subject: Re: [xwiki-users] Insert link on wysiwyg editor >>> >>> As I said, if XWiki.WysiwygEditorConfig page was broken (bad >>> permission or invalid configuration) then the WYSIWYG editor >>> wouldn't load at all. I don't see how it can affect only the >>> Recently Modified and Search tabs of the link to wiki page feature. >>> >>> The code that is called when you open those tabs is in GWT-RPC >>> services, so Java classes, which can't be affected by a XAR import >>> (at least I don't see how). There's no wiki/Java macro. All the code >>> is > in the WYSIWYG server jar. >>> Can you insert an image or a macro? If these features work (they >>> also use GWT-RPC services) then the problem is strictly related to >>> the code that queries the database. But if you say that the code I >>> pasted works fine then I don't have any clues.. >>> >>> On Mon, Jan 9, 2012 at 11:15 AM, goldring, richard >>> <richard.goldring(a)uk.thalesgroup.com> wrote: >>>> Wondering if it's a permission problem - when I visit the >>>> XWiki.WysiwygEditorConfig page (as Admin) I get the following >>>> displayed: This configuration cannot be displayed because it was >>>> last edited by Admin who doesn't have permission to edit this >>>> page.XWiki.WysiwygEditorConfig: >>>> >>>> -----Original Message----- >>>> From: users-bounces(a)xwiki.org [mailto:users-bounces@xwiki.org] On >>>> Behalf Of goldring, richard >>>> Sent: 09 January 2012 08:39 >>>> To: 'XWiki Users' >>>> Subject: Re: [xwiki-users] Insert link on wysiwyg editor >>>> >>>> Yes - the code seemed to work fine and listed sall recent page >>>> edits ... So I'm not sure where to look next ...what code get's >>>> called by the Link dialog My recent changes abd Search tabs ... Is it a macro? >>>> Which one? All I can think is it might be something to do with >>>> copying material from the my previous wiki installation??? >>>> >>>> -----Original Message----- >>>> From: users-bounces(a)xwiki.org [mailto:users-bounces@xwiki.org] On >>>> Behalf Of Marius Dumitru Florea >>>> Sent: 09 January 2012 08:30 >>>> To: XWiki Users >>>> Subject: Re: [xwiki-users] Insert link on wysiwyg editor >>>> >>>> On Mon, Jan 9, 2012 at 10:09 AM, goldring, richard >>>> <richard.goldring(a)uk.thalesgroup.com> wrote: >>>>> Could importing the wiki pages from my older version of Xwiki have >>>>> overwritten wiki pages that could be causing this issue? (The >>>>> previous version was the standalone version using Jetty and HSQL). >>>> >>>> I don't see how. You can break the WYSIWYG editor by messing up its >>>> configuration (XWiki.WysiwygEditorConfig) but then the editor won't >>>> load at all. You can't break *only* the Recently Modified / Search >>>> tabs of the link feature. Have you run the code I pasted? >>>> >>>> Hope this helps, >>>> Marius >>>> >>>>> If so what wiki pages do I need to reinstate? >>>>> >>>>> >>>>> -----Original Message----- >>>>> From: users-bounces(a)xwiki.org [mailto:users-bounces@xwiki.org] On >>>>> Behalf Of Marius Dumitru Florea >>>>> Sent: 06 January 2012 12:51 >>>>> To: XWiki Users >>>>> Subject: Re: [xwiki-users] Insert link on wysiwyg editor >>>>> >>>>> Sure, here you go: >>>>> >>>>> ----------8<---------- >>>>> {{groovy}} >>>>> import com.xpn.xwiki.web.Utils; >>>>> import java.util.List; >>>>> import org.xwiki.query.Query; >>>>> import org.xwiki.query.QueryManager; >>>>> >>>>> int offset = 0; >>>>> int limit = 20; >>>>> >>>>> String statement = "select distinct doc.space, doc.name, doc.date >>>>> from XWikiDocument as doc where doc.author = :author order by >>>>> doc.date desc, doc.space, doc.name"; QueryManager queryManager = >>>>> Utils.getComponent(QueryManager.class); >>>>> Query query = queryManager.createQuery(statement, Query.HQL); >>>>> query.setOffset(offset).setLimit(limit); >>>>> query.bindValue("author", xcontext.getUser()); >>>>> >>>>> List<Object[]> results = query.execute(); for (Object[] result : >>>>> results) { >>>>> println(result[0] + "." + result[1]); } {{/groovy}} >>>>> ---------->8---------- >>>>> >>>>> Hope this helps, >>>>> Marius >>>>> >>>>> On Fri, Jan 6, 2012 at 2:46 PM, goldring, richard >>>>> <richard.goldring(a)uk.thalesgroup.com> wrote: >>>>>> Ah my company's fire wall won't let me see >>>>>> http://pastebin.com/Yj8kQ3qU - can you directly email me a copy >>>>>> of the code to paste into my wiki page to try .. >>>>>> >>>>>> Thanks. >>>>>> >>>>>> -----Original Message----- >>>>>> From: users-bounces(a)xwiki.org [mailto:users-bounces@xwiki.org] On >>>>>> Behalf Of goldring, richard >>>>>> Sent: 06 January 2012 12:34 >>>>>> To: 'XWiki Users' >>>>>> Subject: Re: [xwiki-users] Insert link on wysiwyg editor >>>>>> >>>>>> Thanks will try that on when I get back on Monday ... >>>>>> >>>>>> -----Original Message----- >>>>>> From: users-bounces(a)xwiki.org [mailto:users-bounces@xwiki.org] On >>>>>> Behalf Of Marius Dumitru Florea >>>>>> Sent: 06 January 2012 12:25 >>>>>> To: XWiki Users >>>>>> Subject: Re: [xwiki-users] Insert link on wysiwyg editor >>>>>> >>>>>> The code used to retrieve the list of recently modified pages is >>>>>> this >>>>>> https://github.com/xwiki/xwiki-platform/blob/xwiki-platform-3.2/x >>>>>> w >>>>>> ik >>>>>> i >>>>>> - >>>>>> platfo >>>>>> rm-core/xwiki-platform-wysiwyg/xwiki-platform-wysiwyg-server/src/ >>>>>> m >>>>>> ai >>>>>> n >>>>>> / >>>>>> java/o >>>>>> rg/xwiki/wysiwyg/server/internal/wiki/AbstractWikiService.java#L9 >>>>>> 7 . You can try to execute it separately in Groovy to see what's >>>>>> the >>>>> problem. >>>>>> You can start with http://pastebin.com/Yj8kQ3qU which works fine >>>>>> for me (put it in a wiki page). >>>>>> >>>>>> Hope this helps, >>>>>> Marius >>>>>> >>>>>> On Fri, Jan 6, 2012 at 1:43 PM, goldring, richard >>>>>> <richard.goldring(a)uk.thalesgroup.com> wrote: >>>>>>> Not that I can see >>>>>>> >>>>>>> -----Original Message----- >>>>>>> From: users-bounces(a)xwiki.org [mailto:users-bounces@xwiki.org] >>>>>>> On Behalf Of Marius Dumitru Florea >>>>>>> Sent: 06 January 2012 11:29 >>>>>>> To: XWiki Users >>>>>>> Subject: Re: [xwiki-users] Insert link on wysiwyg editor >>>>>>> >>>>>>> Is there any exception logged on the server side? >>>>>>> >>>>>>> Thanks, >>>>>>> Marius >>>>>>> >>>>>>> On Fri, Jan 6, 2012 at 12:57 PM, goldring, richard >>>>>>> <richard.goldring(a)uk.thalesgroup.com> wrote: >>>>>>>> >>>>>>>> Hi, >>>>>>>> >>>>>>>> On xwiki enterprise 3.2, tomcat 5.5, mysql 5.5 that I've just >>>>>> installed... >>>>>>>> >>>>>>>> When editing in WYSIWYG editor and select to insert a link get >>>>>>>> the following error on Link dialog tabs "My recent changes" and > "Search" : >>>>>>>> "There was an error loading the data". The All pages tab works >>>>>>>> fine and displays all pages in the selected space though. >>>>>>>> >>>>>>>> Does anyone know what's happening and how to get it working?? >>>>>>>> >>>>>>>> Thanks. >>>>>>>> >>>>>>>> Richard > > -- > Sergiu Dumitriu > http://purl.org/net/sergiu/ > _______________________________________________ > users mailing list > users(a)xwiki.org > http://lists.xwiki.org/mailman/listinfo/users > _______________________________________________ > users mailing list > users(a)xwiki.org > http://lists.xwiki.org/mailman/listinfo/users _______________________________________________ users mailing list users(a)xwiki.org http://lists.xwiki.org/mailman/listinfo/users

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[xwiki-users] Xwiki 3.2+ broken with PostgreSQL
by Mike Jakubik 12 Jan '12

12 Jan '12

Hello, I decided to upgrade my xwiki from 3.1 to 3.3 today, only to find out that since 3.2 postgresql support in the wiki is broken. That's two stable releases that have this problem, is this being worked on or is postgresql support dead? Below is the error, searching around i see other people complaining about this, but no fix. Thanks. --- exception javax.servlet.ServletException: com.xpn.xwiki.XWikiException: Error number 3 in 0: Could not initialize main XWiki context Wrapped Exception: Error number 3201 in 3: Exception while saving document xwiki:XWiki.XWikiUsers Wrapped Exception: Error number 3211 in 3: Exception while updating archive XWiki.XWikiUsers Wrapped Exception: Error number 0 in 3: Exception while hibernate execute Wrapped Exception: could not load an entity: [com.xpn.xwiki.doc.rcs.XWikiRCSNodeContent#component[docId,version1,version2]{docId=495778886, version2=1, version1=4}] org.apache.struts.action.RequestProcessor.processException(RequestProcessor.java:535) org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:433) org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) javax.servlet.http.HttpServlet.service(HttpServlet.java:617) javax.servlet.http.HttpServlet.service(HttpServlet.java:717) com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:128) org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:144) com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:68) org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:217) org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:109) root cause com.xpn.xwiki.XWikiException: Error number 3 in 0: Could not initialize main XWiki context Wrapped Exception: Error number 3201 in 3: Exception while saving document xwiki:XWiki.XWikiUsers Wrapped Exception: Error number 3211 in 3: Exception while updating archive XWiki.XWikiUsers Wrapped Exception: Error number 0 in 3: Exception while hibernate execute Wrapped Exception: could not load an entity: [com.xpn.xwiki.doc.rcs.XWikiRCSNodeContent#component[docId,version1,version2]{docId=495778886, version2=1, version1=4}] com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:419) com.xpn.xwiki.XWiki.getXWiki(XWiki.java:488) com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:136) com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:116) org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) javax.servlet.http.HttpServlet.service(HttpServlet.java:617) javax.servlet.http.HttpServlet.service(HttpServlet.java:717) com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:128) org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:144) com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:68) org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:217) org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:109)

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[xwiki-users] Location of storage of different content in xwiki?
by mohit gupta 12 Jan '12

12 Jan '12

I have a question regarding the location of storage of different content in xwiki.(I mean does it get stored in xwiki databse which we mention in hibernate.cfg.xml or somewhere else on disc?)Where does below contents gets stored in xwiki :- 1)Space and page contents 2)Atachment under spaces/pages 3)Users ,groups, spaces 4)Rights given to Users ,groups, spaces 5)Any modification done from admin user like changes in main Page configuration/Look and Fell , changing the default colour theme or addition of new colour theme. Thanks.

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[xwiki-users] Lways Get the Invalid object name 'xwikistrings' Error after fresh installation of xwiki?
by mohit gupta 12 Jan '12

12 Jan '12

I did fresh installation of xwiki . After performing all the steps mentioned in xwiki admin guide, when i hit the xwiki url i get below error. Wrapped Exception: com.jnetdirect.jsql.JSQLException: Invalid object name 'xwikistrings'. at com.jnetdirect.jsql.JSQLException.makeFromDatabaseError(JSQLException.java:85) at com.jnetdirect.jsql.IOBuffer.processPackets(IOBuffer.java:547) at com.jnetdirect.jsql.JSQLConnection.prePrepare(JSQLConnection.java:2620) at com.jnetdirect.jsql.JSQLConnection.getPreparedStatementHandle(JSQLConnection.java:2553) at com.jnetdirect.jsql.JSQLPreparedStatement.executeQuery(JSQLPreparedStatement.java:359) at org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:96) at org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:96) at org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:96) at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:208) at org.hibernate.loader.Loader.getResultSet(Loader.java:1953) *Basically it creates all the table when i hit the URL first time but not the table 'xwikistrings'.* I tried to do installation 3 time, Every time i get same error. I had to create this table manually after taking table description from hbm file. *Is it a known issue or i am missing something here?*

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[xwiki-users] How to restrict user from editing his prefernces, profile?
by mohit gupta 11 Jan '12

11 Jan '12

When i take my mouse on user name link (that we see in front of profile on the page just after log in), i see list of options profiles,preferences, watchlist,network,my dashboard. I want to cofigure it so that this option does not show up for specific group users. Can i configure it? The reason why i want to this because if these options are shoen then user can edit some stuff like change password, edit profile etch which i dont want for specific group/user. If it is not possible, can we restrict the specific group/user from editing profile,change password( which is possible right now if user click on profile or preferences option under user name link on top right corner of welcome page) .Thanks.

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