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[xwiki-devs] Could not initialize main XWiki context
by Nishiii 12 Feb '09

12 Feb '09

Hi, I have installed the xwiki.war complete all the intructions for Tomcat Servlet and MySQL Database configuration. But my xwiki is not working properly ,its giving me the following error. I have installed the enterprise version of xwiki war. I have gone throught the forum to see if anyone's got a similar error , but looks like its just me, just in case if i have missed this error posted by some user and if there was a solution posted earlier, please point me to that link. Here is the exception what i get type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception javax.servlet.ServletException: Error number 3 in 0: Could not initialize main XWiki context Wrapped Exception: Error number 3001 in 3: Cannot load class com.xpn.xwiki.store.migration.hibernate.XWikiHibernateMigrationManager from param xwiki.store.migration.manager.class Wrapped Exception: Error number 0 in 3: Exception while hibernate execute Wrapped Exception: Hibernate Dialect must be explicitly set 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:743) javax.servlet.http.HttpServlet.service(HttpServlet.java:856) com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:112) root cause com.xpn.xwiki.XWikiException: Error number 3 in 0: Could not initialize main XWiki context Wrapped Exception: Error number 3001 in 3: Cannot load class com.xpn.xwiki.store.migration.hibernate.XWikiHibernateMigrationManager from param xwiki.store.migration.manager.class Wrapped Exception: Error number 0 in 3: Exception while hibernate execute Wrapped Exception: Hibernate Dialect must be explicitly set com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:328) com.xpn.xwiki.XWiki.getXWiki(XWiki.java:515) com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:136) 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:743) javax.servlet.http.HttpServlet.service(HttpServlet.java:856) com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:112) note The full stack trace of the root cause is available in the Tomcat logs. ANd i have installed JDK 1.5. Can please let help me out with this error. Thanks, Nishii -- View this message in context: http://n2.nabble.com/Could-not-initialize-main-XWiki-context-tp534219p53421… Sent from the XWiki- Dev mailing list archive at Nabble.com.

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[xwiki-devs] [VOTE] Make the MS Office integration a top level project
by Florin Ciubotaru 10 Feb '09

10 Feb '09

Hi devs, I would like to release a first version of XWord, but in order to do that we need to move it out of the sandbox. Here is what I propose: * Rename XWord to XOffice since we want to address other Office applications in the future; * Move the code in svn to https://svn.xwiki.org/svnroot/xwiki/xoffice * Rename the jira project to XOFFICE * Create http://xoffice.xwiki.org * in the future we should try to integrate msbuild with our hudson server, to have XOffice under countinuous integration * release XOffice - version 1.0 M1 Here is my +1

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[xwiki-devs] [Proposal] Add support for bridging Velocity Macros with the new Rendering
by Vincent Massol 10 Feb '09

10 Feb '09

Hi, We need to allow users to write macros using Velocity and still use the same mechanism as the new rendering. Basically this means transforming velocity macros into Rendering Macros. Once this is done then the velocity macro will be able to be used as standard Rendering Macros, they'll appear in the new WYSIWYG, etc. Here's a proposal for doing so: * Split xwiki-velocity/ module into 2 - xwiki-velocity-engine/ (the one currently in xwiki-velocity) - xwiki-velocity-macro/ (the new one) * In xwiki-velocity-macro create a VelocityMacroManager class that does the following: - initialize itself at xwiki startup - create a VelocityMacroClass definition in the wiki if it doesn't exist - query the wiki for all objects of type VelocityMacroClass - for each of them register them dynamically (we can already do this) as a Rendering Macro * The VelocityMacroClass has several fields: - macro name, parameter names, parameters description, macro description, usage example, velocity content to execute (the macro content) * The VelocityMacroManager register itself against the Observation component to receive notifications whenever a VelocityMacroClass is modified (added, removed, etc) * Users will then be able to add velocity macros by simply creating a new page, adding the VelocityMacroClass in it, fill the values. * We should also provide a VelocityMacroClassSheet so that the macro page containing the VelocityMacroClass can display the help for the macro (self-standing) The nice thing is that this keeps velocity macro handling in the xwiki- velocity/ module and makes it completely optional (i.e. the wiki will still work and there's no ties with this feature elsewhere). WDYT? Thanks -Vincent http://xwiki.com http://xwiki.org http://massol.net

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[xwiki-devs] [PROPOSAL] Remove generated links from backlinks with 2.0 architecture
by Thomas Mortagne 10 Feb '09

10 Feb '09

Hi devs, Currently when a document is saved it is rendered with a custom URLFactory to catch links. IMO this is wrong because: - it's impossible to really support generated links since the document is renderer with a specific context in a specific time etc... - it could makes saving document real slow if the document contains big scripts which should not have to worry about that kind of very crappy rendering I understand it was easier to do this that way for 1.0 since it was difficult to parse the document content to find links but the new rendering does not have this issue anymore. It's now very easy to get the XDOM and all the links it contains. So I propose to only take the links found in XDOM before the transformation. Here is my +1 Thanks, -- Thomas Mortagne

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[xwiki-devs] My presentation
by Hervé Agnoux 10 Feb '09

10 Feb '09

Hi, I present myself because I have the intention to participate to the dev of xwiki. I hope xwiki give me a multi-user platform. I construct a swing application with formulaires which modifiates some web pages. My concepts of "content", "forms" and so on are close xwiki. My competences are all commons stufs about web, all commons stufs about net, spring, jdbc, jcr (jackrabbit), swing, freemarker (a little velocity, but I prefer freemarker), xml, a little j2me, etc. I work with netbeans, ant, maven, junit, linux (mandriva). I am in Saint Etienne, France. I work in my very little company (myself, it's all), and the customers are the ultimate immediate chiefs. I dispose of one or two hours by days for xwiki. I suppose the best to begin is to install sources and solve some simple bugs ?... (and sorry for my english)

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[xwiki-devs] Arvind Gupta wants to share their location with you on Google Latitude
by Arvind Gupta 10 Feb '09

10 Feb '09

Arvind Gupta (arvind.bernaulli(a)gmail.com) wants to share their location with you on Google Latitude. You need to sign in to Latitude with a Google Account (eg @googlemail.com) and invite Arvind Gupta. To get started, or to learn more about Latitude, click the link below. http://m.google.com/latitude (c) 2009 Google Inc., 1600 Amphitheathre Parkway, Mountain View, CA, USA. Terms of Service | Privacy Policy

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[xwiki-devs] gallery of google visualization widgetry (some of which xwiki might want)
by Niels Mayer 09 Feb '09

09 Feb '09

http://code.google.com/apis/visualization/documentation/gallery.html Niels http://nielsmayer.com

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[xwiki-devs] [WIP] Wiki Explorer Widget
by Jean-Vincent Drean 09 Feb '09

09 Feb '09

Hi devs, I'm currently doing some experiments about the wiki explorer and I've started to play with smartGWT. My initial plan was to use the new REST APIs to populate the wiki explorer tree, the root node would have called /rest/wikis, wiki nodes would have called /rest/wikis/WIKI/spaces, and so on. Unfortunately it is currently impossible to use multiple sources (REST in our case) to populate smartGWT TreeGrid, there are experiments in the field but this is not yet supported [1]. Note that using a single DataSource works like a charm but as far as I understand it is not designed to lazily load bunch of items after bunch of items from the server (they are lazily parsed/rendered though), in our case it means that we'd have to build a huge XML file describing all the resources in the wikis to feed the wiki explorer; of course this is not an option. Here are the options I'm currently evaluating: 1) Continue with smart(client/GWT) and extend smartGWT TreeGrid to be able to use multiple DataSource (if doable). 2) Develop a dynamic tree on top of GWT Tree widget and: a) use the GWT XWikiService to populate the tree (need new methods, doesn't take advantage of REST operations). b) use restlet GWT REST client [2] to populate the tree from our REST services. c) use sonatype GWT REST client [3] to populate the tree from our REST services. [1]: http://forums.smartclient.com/showthread.php?t=3181 [2]: http://wiki.restlet.org/docs_1.1/13-restlet/144-restlet.html [3]: http://svn.sonatype.org/nexus/trunk/sandbox/nexus-gwt-ui/sonatype-gwt-rest/ Thanks, JV.

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[xwiki-devs] Arvind Gupta wants to share their location with you on Google Latitude
by Arvind Gupta 09 Feb '09

09 Feb '09

Arvind Gupta (arvind.bernaulli(a)gmail.com) wants to share their location with you on Google Latitude. You need to sign in to Latitude with a Google Account (eg @googlemail.com) and invite Arvind Gupta. To get started, or to learn more about Latitude, click the link below. http://m.google.com/latitude (c) 2009 Google Inc., 1600 Amphitheathre Parkway, Mountain View, CA, USA. Terms of Service | Privacy Policy

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[xwiki-devs] Fwd: [ossgtp] Groovy 1.6-RC-3 is released,
by Vincent Massol 09 Feb '09

09 Feb '09

Maybe we could move to RC3? -Vincent Begin forwarded message: > From: Guillaume Laforge <glaforge(a)gmail.com> > Date: February 9, 2009 2:54:57 PM CEST > To: Groovy User <user(a)groovy.codehaus.org>, dev <dev(a)groovy.codehaus.org > >, announce(a)groovy.codehaus.org, Grails Users <user(a)grails.codehaus.org > >, Gant_Users <user(a)gant.codehaus.org> > Subject: [ossgtp] Groovy 1.6-RC-3 is released, > Reply-To: ossgtp(a)yahoogroups.com > > Hi all, > > A quick message to tell you we've just released our third release > candidate for Groovy 1.6. > > Hopefully this will be the last one, unless we uncover anything > critical. > But that's where YOU can help, by testing this RC thouroughly and > report anything odd you may find. > Thanks in advance for your help. > > You can download Groovy 1.6-RC-3 at the usual place: > http://groovy.codehaus.org/Download > > You can see the list of JIRA issues fixed since the last RC here: > http://jira.codehaus.org/secure/IssueNavigator.jspa?reset=true&pid=10242&fi… > > The Jars will soon hit the Maven repositories -- but are already > available on the Codehaus repository. > > Big thanks to all the developers and contributors for your hard work! > > -- > Guillaume Laforge

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