- xwiki-devs@xwiki.org - lists.xwiki.org

by Asiri Rathnayake

Hi Devs, I've gone through xwiki-core JIRA list and i selected following three issues out of which i wish to pick a one. But before jumping in, i need some guidance on which one to select. I thought it's best to ask from the list since i might not be aware of the severity of these issues. * XWIKI-2191 <http://jira.xwiki.org/jira/browse/XWIKI-2191> - (When user logout, his pages locks should be removed - Reported by Thomas Mortagne) * XWIKI-1538 <http://jira.xwiki.org/jira/browse/XWIKI-1538> - (Improve performance by efficiently using synchronized code - Reported by Sergiu Dumitriu) * XWIKI-671 <http://jira.xwiki.org/jira/browse/XWIKI-671> - (Refactor the code using deprecated API - Reported by Sergiu Dumitriu) Thank you very much for your time. - Asiri

17 years, 3 months

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[xwiki-devs] XWiki crashes on high load?

by Squirrel

Hi guys, Some days ago may server got some high CPU load and was unavailable to any web-request. When I checked what causes it I found out it was Tomcat5.5. So I did run some benchmark tests with ab (Apache Benchmark) and found out that I can repeatedly crash Tomcat5.5 with some 'high' concurrent values (ab -n 400 -c 100 http://domain.com/xwiki/bin/view/Main/). In some posts it was hinted that not Tomcat itself crashs, but the webapp itself and the developers may be able to track what causes the loop. Are you able to reproduce that? Is it really a XWiki issue or is it indeed a Java/Tomcat issue? Can I help in someway? Cheers My system ---------------- Dedicated Server running Debian 4 1024MB RAM 100Mbit/s Tomcat5.5 Java JDK 1.5 Apache2 XWiki 1.3.1.8931

17 years, 3 months

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Re: [xwiki-devs] [xwiki-notifications] r9945 - xwiki-extensions/xwiki-eclipse/trunk

by Vincent Massol

Hi Fabio, In the new instructions below I don't see how we can build the RCP version. Thanks -Vincent On May 27, 2008, at 5:25 PM, fmancinelli (SVN) wrote: > Author: fmancinelli > Date: 2008-05-27 17:25:07 +0200 (Tue, 27 May 2008) > New Revision: 9945 > > Modified: > xwiki-extensions/xwiki-eclipse/trunk/README > Log: > Updated build instructions > > Modified: xwiki-extensions/xwiki-eclipse/trunk/README > =================================================================== > --- xwiki-extensions/xwiki-eclipse/trunk/README 2008-05-27 15:07:43 > UTC (rev 9944) > +++ xwiki-extensions/xwiki-eclipse/trunk/README 2008-05-27 15:25:07 > UTC (rev 9945) > @@ -1,6 +1,39 @@ > The directory structure may appear strange but it's required by the > Maven PDE plugin. > See http://mojo.codehaus.org/pde-maven-plugin/usage.html for more > details. > > +A new, refactored and improved version of XWiki Eclipse is now > available in the repository. > +This version has a new architecture and a better integration with > the Eclipse platform. > + > +This new version is made of the following plugins and features: > + * org.xwiki.eclipse.core > + * org.xwiki.eclipse.ui > + * org.xwiki.eclipse.xmlrpc > + * org.xwiki.eclipse.feature > + > +In order to build: > + > +1) Checkout the trunk: "svn co http://svn.xwiki.org/svnroot/xwiki/xwiki-extensions/xwiki-eclipse/trunk/ > " > +2) cd to trunk/features/org.xwiki.eclipse.feature. > +3) Do a "mvn -DeclipseInstall=/AbsolutePath/To/Your/Eclipse/ > Installation" compile. > +4) You should now have a > org.xwiki.eclipse.feature_1.2.0.SNAPSHOT.bin.dist.zip file in this > directory. > + > +In order to install: > + > +1) Unzip org.xwiki.eclipse.feature_1.2.0.SNAPSHOT.bin.dist.zip into > your Eclipse directory. > +2) Run Eclipse. > +2.1) If XWiki Eclipse doesn't show up anywhere (for example when > you open the Window->Show view->Other... dialog) > + then you might need to re-run Eclipse by specifying the -clean > switch on the command line. > + > +You can start using XWiki Eclipse by creating a connection using > the File->New->Other... menu command. > +XWiki connections will be accessible from the Project Explorer and > XWiki Navigator. > + > +Enjoy. > + > + > + > + > ------------------------------------------------------------------------------------------------------------------------ > +* This refers to the previous version of XWiki Eclipse still > available on the SVN but deprecated. > + > ------------------------------------------------------------------------------------------------------------------------ > There are 2 builds: > > * The plugin build which generates an Eclipse plugin for XEclipse. > It's located in plugins/org.xwiki.eclipse

17 years, 3 months

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Re: [xwiki-devs] [xwiki-notifications] r9932 - xwiki-platform/web/trunk/standard/src/main/webapp/templates

by Vincent Massol

On May 27, 2008, at 3:10 PM, sdumitriu (SVN) wrote: > Author: sdumitriu > Date: 2008-05-27 15:10:39 +0200 (Tue, 27 May 2008) > New Revision: 9932 > > Modified: > xwiki-platform/web/trunk/standard/src/main/webapp/templates/ > historyinline.vm > Log: > XWIKI-2405: The history page displays dates in the 12 hours format > > > Modified: xwiki-platform/web/trunk/standard/src/main/webapp/ > templates/historyinline.vm > =================================================================== > --- xwiki-platform/web/trunk/standard/src/main/webapp/templates/ > historyinline.vm 2008-05-27 11:20:25 UTC (rev 9931) > +++ xwiki-platform/web/trunk/standard/src/main/webapp/templates/ > historyinline.vm 2008-05-27 13:10:39 UTC (rev 9932) > @@ -66,7 +66,7 @@ > <td><input type="radio" name="rev2" value="$version" /></td> > <td><a href="$tdoc.getURL("viewrev","rev=$version")"> > $version</a></td> > <td>$xwiki.getLocalUserName($revinfo.author)</td> > - <td>$xwiki.formatDate($revinfo.date, "dd/MM/yyyy hh:mm")</ > td> > + <td>$xwiki.formatDate($revinfo.date, "dd/MM/yyyy HH:mm")</ > td> Shouldn't this use the default format instead? public String formatDate(Date date) This format is defined in the wiki preferences. Thanks -Vincent

17 years, 3 months

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[xwiki-devs] XEclipse committed to trunk

by Fabio Mancinelli

Dear all, I have just committed the new XEclipse infrastructure to the trunk. For building and installation instruction you can go to http://svn.xwiki.org/svnroot/xwiki/xwiki-extensions/xwiki-eclipse/trunk/REA… As I have said in a previous message this version has a new architecture and a better integration with the Eclipse platform and has a more stable and flexible caching system that can be easily extended. It is almost feature equivalent with the previous one: I only need to figure out how to integrate Eclipse working sets and to re-integrate RCP (so at the moment the new XEclipse is only available as a platform plugin). I am working on this. The most important new feature, though, is object edition. XEclipse works fine with both Eclipse 3.3.x and 3.4Mx and can be compiled with one of these two platforms. I encourage you to install and try it. For GSoCers: 1) Malaka, editors are located in the org.xwiki.eclipse.ui plugins in the org.xwiki.eclipse.ui.editors.* packages. As you will notice these are full fledged editors that are not configured for any content- assist, syntax highlighting support (which you are going to write soon :)) At some point you will need to plug your infrastructure to the org.xwiki.eclipse.ui.editors.PageEditor and org.xwiki.eclipse.ui.editors.propertyEditors.TextAreaPropertyEditor. We will talk about this later. 2) As far as I understood, Enygma is working on the Eclipse-offline project that eventually will be integrated into XWiki Eclipse. It could be interesting for him to have a look at the org.xwiki.eclipse.core.storage.IDataStorage interface. This is an interface that is currently used by the DataManager for handling data exchange between a "master" and "slave" XWiki storages (i.e., a remote XWiki and a local Cache). The DataManager should be fully configurable so, for example, it should be possible to use two remote XWikis as master and slave. The only problem, right now, is that the slave data storage semantics should preserve the version number at each save, and the RemoteXWikiDataStorage does not have such a semantics right now. Cheers, Fabio

17 years, 3 months

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Re: [xwiki-devs] XEclipse odd behaviour.

by Enygma

I thought of removing every MouseEnter or MouseHover event by removing listeners attached to those events for the browser object but I have stumbled upon a very weird thing in SWT: There is no getListeners method for a Control/Widget. I googled it and found out that only from 3.4M Eclipse thought of adding this method. The only mechanism orientated in this direction I found is the ListenerList class which is for handling listeners but that implies that you subclass every control you need to have the getListeners method which is very lame. I can not imagine how SWT lived so far without such a basic functionality. I know it is not very commonly required to remove a listener, but I for one used it a couple of times. Anyway, does anyone have a solution for this or is it just the wrong approach? P.S.: Keep in mind that I am experiencing this anomaly only in Fedora 9, from what I see.

17 years, 3 months

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Re: [xwiki-devs] [proposal] Enable some commons-lang classes as velocity tools

by Jean-Vincent Drean

> Sergiu Dumitriu wrote: > > Hi devs, > I'd like to enable some classes from the commons-lang library as velocity tools. > [snip] > Another issue is the name of the velocity variables for these. Isn't escapetool a bit too long? I'd drop the tool part where the remaining name does not cause conflicts, so that we would have: > $escape $escapeUtils $alternator $iterator $sort $math $arrayUtils $booleanUtils $numberUtils $stringUtils $wordUtils $dateUtils $dateFormatUtils $durationFormatUtils $randomStringUtils $randomNumberUtils Generally +1. About the naming : * I'd prefer to stick to $sometool (or even better $someTool) since it allow to differentiate user defined velocity variables from velocity tools easily, * I'd like capitalization ($someTool instead of $sometool) and it seems that we don't have a convention about this (see xwikivars.vm for example) for the moment. -- Jean-Vincent Drean

17 years, 3 months

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[xwiki-devs] Cache needs

by Vincent Massol

Hi Thomas, I know you're working on the new cache component (btw would be nice if you could send an email with your planned architecture/api so that it can be reviewed - like show the APIs) so I thought I should give you some needs/ideas I have on this topic. * We need several types of local caches. I can see at least the following types: - a timed cache. I need this for example to cache macros - a cache with a fixed given capacity and expiring the oldest entries (not really sure where we need this right now but it looks common enough) - a cache with a fixed given capacity and expiring the least accessed entries (not really sure where we need this right now but it looks common enough) - a cache with unlimited capacity and bound only by the memory available. The way to implement this is using PhantomReference. Basically it's the JVM that calls back the reference to tell it it needs memory. I was told that the new google collections api have some code that do this (I think FinalizablePhantomReference). This cache is the one I would use to save wiki pages' AST in memory. Of course we shouldn't implement anything ourselves and we should use existing framework(s) underneath our own API for the Cache API. WDYT? Links: * http://www.realjenius.com/node/377 * http://www.javalobby.org/forums/thread.jspa?threadID=16520&messageID=918224… Thanks -Vincent

17 years, 3 months

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[xwiki-devs] How to add new users before they login?

by shivshan

Hi When using LDAP authentication, is it possible to add users manually before they login for the first time? Is there some way for XWiki to validate that the user exists in LDAP so that it can create an account in the database? In most LDAP implementations, it is possible to query whether a user exists after you are "bound" using your own account and password. The use case is that we already know the users who have to be given specific rights, and would like to grant them the right permission before they login rather than after. Regards, Shiva -- View this message in context: http://www.nabble.com/How-to-add-new-users-before-they-login--tp17402029p17… Sent from the XWiki- Dev mailing list archive at Nabble.com.

17 years, 3 months

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[xwiki-devs] New Data Type Addition In Registration Page

by Prathap Pandian

Hi all, I want to know how to add a new data type(property) in the registration page, and how to store and retrieve the data's from the database. -- Thanks, Prathap Pandian M

17 years, 3 months

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[xwiki-devs] [Strategy] Improving the documentation, giving shorter answers to email questions...

by Vincent Massol

Hi everyone, Here's a strategy that I try to follow and that I think might be good that we all follow. The end goal is to improve the XWiki documentation on xwiki.org. Here's how it goes: 1) someone (A) asks a question on a xwiki list 2) someone (B) knows the answer 3) B verifies that the answer can be found on xwiki.org and if so gives a link to it in the reply to A 4) If the answer is not found on xwiki.org, then B adds it (*) and then gives a link to it in the reply to A In this manner we'll all enrich the xwiki documentation and it'll only take marginally longer to answer questions. The next time someone asks the question again we can simply point him/her to the location on xwiki.org What happens now is that usually people answer in the email, often giving very long and elaborate answers with lots of knowledge/wisdom in it. Then another person comes in, asks the same question and we answer again, etc. The result is: * the xwiki.org documentation is not better * overall as a team we are less efficient (*) One difficult in putting the answer on xwiki.org is to find the right location where to put it. So here are a few tips: * For code snippets, add it to the Code Zone * For questions on how to use XWiki, please add it to the Features guide * For development questions, add it to the Developer's guide * For configuration questions and administration questions, add it to the Administration guide * For other questions, add them to the FAQ Applying my own strategy, you can find the content of this email at http://tinyurl.com/4xfel2 :) Let me know what you think! Thanks -Vincent

17 years, 3 months

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[xwiki-devs] XEclipse odd behaviour.

by Enygma

Hi devs. I recently finished my exams and started messing with XEclipse again. I had already worked on debugging XEclipse and it worked pretty well. Now, at the first steps I ran into a (big) bump. When hovering over the page preview, my Eclipse (or XEclipse rcp version) closes abruptly. No exception, no error message. The XEclipse rcp version gives the message "Aborted" upon exit. This is the *best* and *only* feedback I can see when the crash happens. I have recently upgraded to Fedora 9, from 8. On Fedora 8 it was working, not it's not. On a Windows machine it works also (the windows version). I am using OpenJDK 1.6.0. I suspect the problem could be related to the environment (KDE4 or Fedora related). Any suggestions?

17 years, 4 months

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[xwiki-devs] Help with the JIRA issue.

by malaka ekanayake

Hi All, I have finished my university academic work and now i'm starting to work on the JIRA issues. I picked http://jira.xwiki.org/jira/browse/XECLIPSE-76 . I looked into it but ran into a small trouble. I can add a method to com.xpn.xwiki.xmlrpc.XWikiXmlRpcHandler to rename a page. But i have no idea how to invoke this method from the client side (Swizzle does not seem to have such method). Your help is very much appreciated. - Malaka. PS: I'm also looking into several other jira issues.

17 years, 4 months

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[xwiki-devs] login API

by Vivian Richard

Hello Developers, what is the login API for xwiki? I am expecting something like xwiki.login("MyUsername", "myPassword", "cookies or not", context), which will return (cookies, session...). Regards, Viv.

17 years, 4 months

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Re: [xwiki-devs] Miscellaneous Questions

by Kamna Jain

Thanks Jean, for the pointer on setting the Registration prefs. Just wanted to make sure if that is all we need. I have entered my email id as the Admins email id and have entered a valid smtp mail server. should I add anything in the Validation, Confirmation or invitation email content. should I say "Yes" for the first field - Use email verification. it is not set to anything right now! Is there a need to restart xwiki (tomcat) for the changes to take affect! Thanks a lot. Kamna > > > > >* Hello Devs, > *>* > *>* Sachin, thnaks for your response to that mail. I will try that idea. > *>* > *>* I have questions regarding a few miscellaneous topics: > *>* > *>* 1) Watch List - Is there anything we need to add/modify in order for the > *>* Watch list notifications to work? > *>* -> I have the email ids in the user profile > *>* -> have 2 pages being watched > *>* -> the xwiki.cfg has the watchlistplugin and the mailsender plugin included > *>* -> I came across a watch.vm and watchlistrss.vm in the templates folder..but > *>* nothing for mail.. > * > You need to set the admin email and a valid smtp server in > Administration > Preferences > Registration > > > > > >

17 years, 4 months

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[xwiki-devs] Create List Search Actions

by Ludovic Dubost

Hi, I've continued to make progress on the CRUD actions (which will have to be converted to REST). I've created a "create" action which allows to get a creation form. The name of the page is automatically derived from one of the fields of the page or by a counter as specified in the class config. It calls to the "save" action which has been modified to handle the page name generation as well as being compatible with validation and reloading the create action when you came from creeate. Also a list and create actions have been created. Currently the these actions have to be called on the class document: /xwiki/bin/create/XWiki/ArticleClass would launch create on a blog article. It then create a save URL in the default space set in the class definition and a non existant page. In case of validation error we get to see that intermediary URL in the location bar. I'm not especially happy about this URL since it is not in the "space" of where the document will be created. You could get a right error after clicking Save instead of right away showing a permission error. I could use this type of URL /xwiki/bin/create?class=XWiki.ArticleClass or /xwiki/bin/create/SpaceWhereToCreate/?class=XWiki.ArticleClass or /xwiki/bin/create/SpaceWhereToCreate/XWiki.ArticleClass This is the same with the list and search URLs. Currently it's /xwiki/bin/list/XWiki/ArticleClass it could be /xwiki/bin/list/?class=XWiki/ArticleClass We could also detect the space name and automatically find the class name that defaults to this space for creation. Also I currently have the save code in SaveAction. Now this make the code a little like a hack. Should I move it to a CreateSaveAction ? or another name ? WDYT ? Ludovic -- Ludovic Dubost Blog: http://blog.ludovic.org/ XWiki: http://www.xwiki.com Skype: ldubost GTalk: ldubost

17 years, 4 months

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[xwiki-devs] New Velocity Subsystem

by Vincent Massol

Hi devs, Just wanted to keep you abreast of what I'm working on. Right now I'm refactoring the Velocity Subsystem so that it works as described in the attached flowchart diagram. This is really schematic so let me know if something is not clear in the diagram. Let me know also if you have some input (improvements, things you don't like, etc). Thanks -Vincent

17 years, 4 months

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[xwiki-devs] Problem changing skin from older version to 1.4

by marlon hendred

Hi, When I try to change the skin with the admin gui to albatross i get the following stack trace: Error number 3201 in 3: Exception while saving document XWiki.XWikiPreferences Wrapped Exception: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [com.xpn.xwiki.objects.LargeStringProperty#] com.xpn.xwiki.XWikiException: Error number 3201 in 3: Exception while saving document XWiki.XWikiPreferences Wrapped Exception: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [com.xpn.xwiki.objects.LargeStringProperty#] at com.xpn.xwiki.store.XWikiHibernateStore.saveXWikiDoc(XWikiHibernateStore.java:573) at com.xpn.xwiki.store.XWikiCacheStore.saveXWikiDoc(XWikiCacheStore.java:97) at com.xpn.xwiki.store.XWikiCacheStore.saveXWikiDoc(XWikiCacheStore.java:91) at com.xpn.xwiki.XWiki.saveDocument(XWiki.java:1130) at com.xpn.xwiki.web.SaveAction.save(SaveAction.java:130) at com.xpn.xwiki.web.SaveAction.action(SaveAction.java:140) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:204) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432) at javax.servlet.http.HttpServlet.service(HttpServlet.java:709) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:112) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:541) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:868) at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:663) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684) at java.lang.Thread.run(Thread.java:595) Wrapped Exception: org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [com.xpn.xwiki.objects.LargeStringProperty#] at org.hibernate.persister.entity.AbstractEntityPersister.check(AbstractEntityPersister.java:1765) at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2407) at org.hibernate.persister.entity.AbstractEntityPersister.updateOrInsert(AbstractEntityPersister.java:2307) at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2607) at org.hibernate.action.EntityUpdateAction.execute(EntityUpdateAction.java:92) at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:250) at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:234) at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:142) at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:298) at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:27) at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1000) at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:338) at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:106) at com.xpn.xwiki.store.XWikiHibernateBaseStore.endTransaction(XWikiHibernateBaseStore.java:816) at com.xpn.xwiki.store.XWikiHibernateBaseStore.endTransaction(XWikiHibernateBaseStore.java:787) at com.xpn.xwiki.store.XWikiHibernateStore.saveXWikiDoc(XWikiHibernateStore.java:563) at com.xpn.xwiki.store.XWikiCacheStore.saveXWikiDoc(XWikiCacheStore.java:97) at com.xpn.xwiki.store.XWikiCacheStore.saveXWikiDoc(XWikiCacheStore.java:91) at com.xpn.xwiki.XWiki.saveDocument(XWiki.java:1130) at com.xpn.xwiki.web.SaveAction.save(SaveAction.java:130) at com.xpn.xwiki.web.SaveAction.action(SaveAction.java:140) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:204) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432) at javax.servlet.http.HttpServlet.service(HttpServlet.java:709) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:112) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:541) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:868) at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:663) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684 at java.lang.Thread.run(Thread.java:595) --------------------------------------------------------------------------------------------------------------- Originally i was using 1.1.1.5166 over mysql 4.1.20. Changing the skin works fine here. I am testing xwiki 1.4 before we put it into production, so i loaded up the database dump from from the production xwiki (v1.1.1.5116) onto a server running mysqI 5.0.58 and xwiki v1.4.9828. Thats where i get the stack trace. I also noticed that with the Toucan skin, the administration tools are messed up. No users/groups show up when you click the tab on the admin page. but when i change the skin to albatross the users/groups show up. Any help is appreciated. Thanks! Marlon

17 years, 4 months

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Attaching an image from another document?

by Vincent Massol

Hi, I'd like to attach an image to the current document but the image is attached to another document. I couldn't find the answer in the FAQ. It would be great if the {image:} radeox macro allowed for this. Right now the only solution I'v found (which is a bit ugly) is to use an HTML <img> tag as in: <img src="/xwiki/bin/download/XWiki/Toolbar/image.gif" /> Any other solution I would have missed? Thanks -Vincent ___________________________________________________________________________ D�couvrez une nouvelle fa�on d'obtenir des r�ponses � toutes vos questions ! Profitez des connaissances, des opinions et des exp�riences des internautes sur Yahoo! Questions/R�ponses http://fr.answers.yahoo.com

17 years, 4 months

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[xwiki-devs] Roadmap for JCRStore/QueryPlugin

by Artem Melentyev

Hi, devs. Here is tentative roadmap for new JCRStore + QueryPlugin: I'll write a proposals about everything important things to do. Millstone1, jcrstore renew: store system refactoring: make stores as components (but they still be in xwiki-core) introduce new query manager in store (low-level, support of HQL | XPath,JCRSQL depending of store) remove duplications in Hibernate & Jcr stores move jcrstore out of xwiki-core (~ xp-core/xwiki-jcr) support of recent Jackrabbit & eXoJCR write functional test suite for store system. final proposal of new QueryPlugin result: jcrstore runs in functional test suite for store system. deadline = June 20 = XE 1.5M2 (feature freeze for XE1.5) Millstone2, queryplugin renew: implement new QueryPlugin for both Hibernate&Jcr stores. rewrite hql queries in XE with QueryPlugin. implement remained things in JCRStore result: XE fully works on JCR. deadline = ~10 July So XE on JCR will fully works since 1.6M1 at least. WDYT? -- Artem Melentyev

17 years, 4 months

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[xwiki-devs] distict blog authors

by Glenn Everitt

Hello XWiki-Dev's I'm trying to figure out how to create a list blog authors but I want the authors to be listed only once so I'm trying to figure out how to create a "where" clause for searchDocument. I thought if I found all of the Documents with XWiki.ArticleClass as a BaseObject and then used distict I could create a list of Blog authors. One problem is that it looks like searchDocuments doesn't allow me to specify distinct. I'm unclear how to refer to doc.author in the query would that be: StringProperty as prop ? First Try #set ($sql = ", BaseObject as obj where doc.fullName = obj.name and obj.className = 'XWiki.ArticleClass'") #set ($start = 0) #set ($nb = 50) #set ($collect = $xwiki.searchDocuments($sql , $nb , $start)) Is there a better way to do this? Glenn Everitt -- View this message in context: http://www.nabble.com/distict-blog-authors-tp17367672p17367672.html Sent from the XWiki- Dev mailing list archive at Nabble.com.

17 years, 4 months

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[xwiki-devs] Passing values from Velocity templates to HTML on the wiki page

by Kamna Jain

THANK YOU SERGIU. About my question on passing values back from .vm file to the wiki page where I call the .vm file: The reason I am using a template is that there is a select box on that wiki page and some information needs to be fetched based on the value user selects. To be able to use the value selected by the user, I need to do an HTML Post first. so, I submit the form and the values are processed by a template and now I need to display the value calculated in the template, on my xwiki page. I tried some stuff but did not work. So, now I am actually creating an object on that page and set its properties with the value calculated in the template. any other better way of doing this? Is it possible to access the selected value on the wiki page without doing a post? what does $!{value} provide...I do not understand the ! before the variable name. On another note: In the object solution for this problem, I try to set the object property (of type Number) with a velocity variable which also has a numeric value. when I save the document after setting the object values, it gives me an exception on the "save" method. Error number 3201 in 3 Wrapped Exception: java.lang.Integer I checked the type of Number for that property and changed it from long to Integer in the class editor but, it still gives this error. I am also setting a boolean value in the object. I noticed that the boolean fields take values 0 or 1 but display them as No or Yes. So, when we "get" we get Yes/No and when we "set" we have to set 0 or 1. could that be causing the exception? I ma not sure what is causing this exception. but when I hit the back button, I see the values of the object properties set appropriately and displayed. Only when I do the $response.sendRedirect with "save", it throws the exception. Do I need to use Util.parseInteger or Util.toNumber in any of these cases (before setting the Object property value to a number) Please advice. Thanks a lot Kamna

17 years, 4 months

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[xwiki-devs] Miscellaneous Questions

by Kamna Jain

Hello Devs, Sachin, thnaks for your response to that mail. I will try that idea. I have questions regarding a few miscellaneous topics: 1) Watch List - Is there anything we need to add/modify in order for the Watch list notifications to work? -> I have the email ids in the user profile -> have 2 pages being watched -> the xwiki.cfg has the watchlistplugin and the mailsender plugin included -> I came across a watch.vm and watchlistrss.vm in the templates folder..but nothing for mail... -> also, in the menuview.vm, just where the Watch menu begins, there is a comment: We're disabling the Watchlist menu for now since the Watchlist doesn't work yet in multiwiki ## mode. Remove when http://jira.xwiki.org/jira/browse/XPWATCHLIST-4 is fixed. What is this for? Please advice on how to get it to work. 2) We have noticed that every time a person logout of Xwiki and logs back in, Xwiki redirects the ser to the page where he hit the logout! This becomes an issue when a different user logs in on the same PC and he would expect to be redirected to the home page, but instead he is taken to some othe rpage. I am looking at the login.vm - the first few llines: #if($context.user!="XWiki.XWikiGuest") #if($request.xredirect) $response.sendRedirect($request.xredirect) #else $response.sendRedirect($xwiki.getURL("Main.WebHome")) #end #elseif($doc.fullName != "XWiki.XWikiLogin") #set($qs = "") #set($qs = $request.queryString) #if(!$request.getParameter("xredirect")) #set($qs = "xredirect=$util.encodeURI($doc.getURL('view'))&${qs}") #end $response.sendRedirect($xwiki.getURL("XWiki.XWikiLogin", "login", $qs)) #else ### ### Login page ### ### -> Do I need to change anything here. What does $request.xredirect return? Please indicate which lines need to be altered/commented, so that users are always directed to home page when they log in. Kindly help. Waiting for your responses. Thanks

17 years, 4 months

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[xwiki-devs] Big ThreadLocal patch coming...

by Vincent Massol

Hi devs, I'd like to commit my big threadlocal patch. What it does is the following: * introduce a new VelocityManager component with 2 methods: getVelocityContext() and getVelocityEngine() that have to be used from now one whenever code needs to get the velocity context or evaluate some velocity templates. Note that these methods are called in the XWikiVelocityRenderer for now so nothing to change elsewhere for now. * initialize the new Container objects (request, response, session) in places where threads are created. This is required because request, response and session are saved in ThreadLocal variables so that we don't have to pass them to all methods. * All this is required for me to implement the new VelocityMacro in the new rendering mechanism since that component needs access to the VelocityContext and VelocityEngine but without using the old code... Since this is a complex patch it's very likely it'll break things. I've tested several cases and it seems to be ok but I'm pretty sure there'll be edge cases that may not work. I'd still like to commit since it's getting big and I'd rather we commit it now rather than later since we're still in 1.5M1 stage. I also need to progress on the new rendering mechanism and this is prerequisite code. Let me know if you're ok. Thanks -Vincent

17 years, 4 months

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[xwiki-devs] LDAP Bind fails for one user

by Leen Toelen

Hi, I am using these ldap settings in my xwiki.conf (version 1.3.1 Enterprise) to connect to an Active directory. xwiki.authentication.ldap=1 xwiki.authentication.ldap.authclass=com.xpn.xwiki.user.impl.LDAP.LDAPAuthServiceImpl xwiki.authentication.ldap.server=myservername xwiki.authentication.ldap.check_level=1 xwiki.authentication.ldap.port=389 xwiki.authentication.ldap.base_DN=dc=mydomain,dc=com xwiki.authentication.ldap.bind_DN=mydomain\\{0} xwiki.authentication.ldap.bind_pass={1} xwiki.authentication.ldap.UID_attr=sAMAccountName xwiki.authentication.ldap.fields_mapping=name=sAMAccountName,last_name=sn,first_name=givenName,fullname=displayName,mail=mail,ldap_dn=dn xwiki.authentication.ldap.validate_password=0 xwiki.authentication.ldap.update_user=1 xwiki.authentication.ldap.trylocal=1 (all other ldap setting are commented out) Now most users can login without a problem, but one user gets the following error in the log and cannot login: 2008-05-22 09:49:12,681 [http://wiki/xwiki/bin/loginsubmit/XWiki/XWikiLogin] [P1-15] ERROR LDAP.LDAPAuthServiceImpl - LDAP Bind failed with Exception Invalid Credentials Yet I am sure I use the correct password (since it is the same as his windows password), and tried changing my windows domain password to verify that xwiki correctly checks it (which it does, I needed to enter my new password in xwiki). When I change the user password of the user whch can not login, the problem stays the same. The ldap bind message does not appear for all other users, so I do not think that xwiki falls back to a local user database. Does anyone have an idea what might be causing this? Regards, Leen Toelen

17 years, 4 months

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