March 2008 - xwiki-devs@xwiki.org

[xwiki-devs] What is com.xpn.xwiki.stats.api.DocStats ?
by Thomas Mortagne 31 Mar '08

31 Mar '08

Hi all, I'm rewriting the statistics database storage to speed up the process as much as I can (see http://jira.xwiki.org/jira/browse/XWIKI-2249) and i also cleaning the statistics module. I found com.xpn.xwiki.stats.api.DocStats in the statistics service api but I can't find any place where it is used even in the service api itself. If no one can ask to this I would propose to remove it. -- Thomas Mortagne

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[xwiki-devs] Build Issue (Artifact Not Found)
by Asiri Rathnayake 31 Mar '08

31 Mar '08

HI Devs, I get the following error repeatedly, but the build is proceeding without problems. <dump> [WARNING] Attempting to build MavenProject instance for Artifact (groovy: groovy-all-1.0-jsr:06) of type: jar; constructing POM artifact instead. Downloading: http://maven.xwiki.org/externals/groovy/groovy-all-1.0-jsr/06/groovy-all-1.… Downloading: http://maven.xwiki.org/releases/groovy/groovy-all-1.0-jsr/06/groovy-all-1.0… Downloading: http://maven2.mirrors.skynet.be/pub/maven2/groovy/groovy-all-1.0-jsr/06/gro… org.apache.maven.project.ProjectBuildingException: POM 'groovy: groovy-all-1.0-jsr' not found in repository: Unable to download the artifact from any repository groovy:groovy-all-1.0-jsr:pom:06 from the specified remote repositories: xwiki-releases (http://maven.xwiki.org/releases) central (http://repo1.maven.org/maven2) xwiki-snapshots (http://maven.xwiki.org/snapshots) xwiki-externals (http://maven.xwiki.org/externals) for project groovy:groovy-all-1.0-jsr at org.apache.maven.project.DefaultMavenProjectBuilder.findModelFromRepository( DefaultMavenProjectBuilder.java:526) at org.apache.maven.project.DefaultMavenProjectBuilder.buildFromRepository_aroundBody2 (DefaultMavenProjectBuilder.java:208) at org.apache.maven.project.DefaultMavenProjectBuilder.buildFromRepository_aroundBody3$advice (DefaultMavenProjectBuilder.java:206) at org.apache.maven.project.DefaultMavenProjectBuilder.buildFromRepository( DefaultMavenProjectBuilder.java:1) at org.apache.maven.project.DefaultMavenProjectBuilder.buildFromRepository_aroundBody0 (DefaultMavenProjectBuilder.java:199) at org.apache.maven.project.DefaultMavenProjectBuilder.buildFromRepository_aroundBody1$advice (DefaultMavenProjectBuilder.java:206) at org.apache.maven.project.DefaultMavenProjectBuilder.buildFromRepository( DefaultMavenProjectBuilder.java:1) at org.apache.maven.plugin.resources.remote.ProcessRemoteResourcesMojo.getProjects (ProcessRemoteResourcesMojo.java:387) at org.apache.maven.plugin.resources.remote.ProcessRemoteResourcesMojo.configureVelocityContext (ProcessRemoteResourcesMojo.java:547) at org.apache.maven.plugin.resources.remote.ProcessRemoteResourcesMojo.execute( ProcessRemoteResourcesMojo.java:316) at org.apache.maven.plugin.DefaultPluginManager.executeMojo( DefaultPluginManager.java:549) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures (DefaultLifecycleExecutor.java:544) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments( DefaultLifecycleExecutor.java:332) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute( DefaultLifecycleExecutor.java:149) at org.apache.maven.DefaultMaven.execute_aroundBody0( DefaultMaven.java:223) at org.apache.maven.DefaultMaven.execute_aroundBody1$advice( DefaultMaven.java:304) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:1) at org.apache.maven.embedder.MavenEmbedder.execute_aroundBody4( MavenEmbedder.java:880) at org.apache.maven.embedder.MavenEmbedder.execute_aroundBody5$advice( MavenEmbedder.java:304) at org.apache.maven.embedder.MavenEmbedder.execute( MavenEmbedder.java:1) at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:176) at org.apache.maven.cli.MavenCli.main(MavenCli.java:63) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke( NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke( DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced( Launcher.java:289) at org.codehaus.plexus.classworlds.launcher.Launcher.launch( Launcher.java:229) at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode( Launcher.java:408) at org.codehaus.plexus.classworlds.launcher.Launcher.main( Launcher.java:351) Caused by: org.apache.maven.artifact.resolver.ArtifactNotFoundException: Unable to download the artifact from any repository groovy:groovy-all-1.0-jsr:pom:06 from the specified remote repositories: xwiki-releases (http://maven.xwiki.org/releases) central (http://repo1.maven.org/maven2) xwiki-snapshots (http://maven.xwiki.org/snapshots) xwiki-externals (http://maven.xwiki.org/externals) at org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve( DefaultArtifactResolver.java:254) at org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve( DefaultArtifactResolver.java:83) at org.apache.maven.project.DefaultMavenProjectBuilder.findModelFromRepository( DefaultMavenProjectBuilder.java:488) ... 29 more Caused by: org.apache.maven.wagon.ResourceDoesNotExistException: Unable to download the artifact from any repository at org.apache.maven.artifact.manager.DefaultWagonManager.getArtifact (DefaultWagonManager.java:352) at org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve( DefaultArtifactResolver.java:239) ... 31 more </dump> How should i fix this ? Thanks. - Asiri

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[xwiki-devs] error dutring building xwiki from svn: Package: document XWiki.WatchListMessage does not exist in package definition
by rssh 31 Mar '08

31 Mar '08

Good day. During building of xwiki enterprise from latest svn sources, I receive error: Package: document XWiki.WatchListMessage does not exist in package definition (detailed stack trace is below) It's svn in unstable state or I'm doing something wrong ? [INFO] Building XWiki Products - Enterprise - Database - HSQLDB [INFO] task-segment: [install] [INFO] ---------------------------------------------------------------------------- Downloading: http://maven.xwiki.org/externals/groovy/groovy-all-1.0-jsr/06/groovy-all-1.… Downloading: http://maven.xwiki.org/releases/groovy/groovy-all-1.0-jsr/06/groovy-all-1.0… Downloading: http://maven.xwiki.org/externals/groovy/groovy-all-1.0-jsr/06/groovy-all-1.… Downloading: http://maven.xwiki.org/releases/groovy/groovy-all-1.0-jsr/06/groovy-all-1.0… Downloading: http://repo1.maven.org/maven2/groovy/groovy-all-1.0-jsr/06/groovy-all-1.0-j… Downloading: http://maven.xwiki.org/externals/groovy/groovy-all-1.0-jsr/06/groovy-all-1.… Downloading: http://maven.xwiki.org/releases/groovy/groovy-all-1.0-jsr/06/groovy-all-1.0… Downloading: http://repo1.maven.org/maven2/groovy/groovy-all-1.0-jsr/06/groovy-all-1.0-j… [INFO] [remote-resources:process] [INFO] [remote-resources:process] [INFO] [xwiki-xar:unxar] [INFO] [xwiki-packager-plugin:import] 2008-03-31 16:04:53,219 [] [main] WARN impl.OSCacheService - Could not load cache properties oscache.properties: null 2008-03-31 16:04:53,227 [] [main] WARN impl.OSCacheService - Could not load cache properties oscache-local.properties: null [INFO] ------------------------------------------------------------------------ [ERROR] BUILD ERROR [INFO] ------------------------------------------------------------------------ [INFO] Failed to import XWiki documents Embedded error: Error number 0 in 5: Package: document XWiki.WatchListMessage does not exist in package definition [INFO] ------------------------------------------------------------------------ [INFO] Trace org.apache.maven.BuildFailureException: Failed to import XWiki documents at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:308) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:124) at org.apache.maven.embedder.MavenEmbedder.execute(MavenEmbedder.java:906) at org.apache.maven.cli.MavenCli.main(MavenCli.java:377) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289) at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229) at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:408) at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:351) Caused by: org.apache.maven.lifecycle.LifecycleExecutionException: Failed to import XWiki documents at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:384) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:260) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:146) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:304) ... 11 more Caused by: org.apache.maven.plugin.MojoExecutionException: Failed to import XWiki documents at com.xpn.xwiki.tool.backup.ImportMojo.execute(ImportMojo.java:66) at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:618) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:359) ... 14 more Caused by: com.xpn.xwiki.plugin.packaging.PackageException: Error number 0 in 5: Package: document XWiki.WatchListMessage does not exist in package definition at com.xpn.xwiki.plugin.packaging.Package.readFromDir(Package.java:1022) at com.xpn.xwiki.plugin.packaging.Package.readFromDir(Package.java:999) at com.xpn.xwiki.plugin.packaging.Package.readFromDir(Package.java:1060) at com.xpn.xwiki.tool.backup.Importer.importDocuments(Importer.java:71) at com.xpn.xwiki.tool.backup.ImportMojo.execute(ImportMojo.java:64) ... 16 more [INFO] ------------------------------------------------------------------------ [INFO] Total time: 19 seconds [INFO] Finished at: Mon Mar 31 16:04:59 EEST 2008 [INFO] Final Memory: 29M/52M [INFO] ------------------------------------------------------------------------ [INFO] [INFO] [INFO] ------------------------------------------------------------------------ [INFO] Reactor Summary: [INFO] ------------------------------------------------------------------------ [INFO] XWiki Products - Enterprise - Parent POM .............. SUCCESS [4.199s] [INFO] XWiki Products - Enterprise - Wiki .................... SUCCESS [1.783s] [INFO] XWiki Products - Enterprise - Database - Parent POM ... SUCCESS [0.847s] [INFO] XWiki Products - Enterprise - Database - HSQLDB ....... FAILED [11.276s] [INFO] XWiki Products - Enterprise - Web ..................... NOT BUILT [INFO] XWiki Products - Enterprise - Distribution - Parent POM NOT BUILT [INFO] XWiki Products - Enterprise - Distribution - HSQLDB ... NOT BUILT [INFO] ------------------------------------------------------------------------ [INFO] Error for project: XWiki Products - Enterprise - Database - HSQLDB (during com.xpn.xwiki.platform.tools:xwiki-packager-plugin:1.10-SNAPSHOT:import) [INFO] ------------------------------------------------------------------------ [INFO] Failed to import XWiki documents Embedded error: Error number 0 in 5: Package: document XWiki.WatchListMessage does not exist in package definition [INFO] ------------------------------------------------------------------------ [INFO] Trace org.apache.maven.lifecycle.LifecycleExecutionException: Failed to import XWiki documents at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:384) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:260) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:146) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:304) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:124) at org.apache.maven.embedder.MavenEmbedder.execute(MavenEmbedder.java:906) at org.apache.maven.cli.MavenCli.main(MavenCli.java:377) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289) at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229) at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:408) at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:351) Caused by: org.apache.maven.plugin.MojoExecutionException: Failed to import XWiki documents at com.xpn.xwiki.tool.backup.ImportMojo.execute(ImportMojo.java:66) at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:618) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:359) ... 14 more Caused by: com.xpn.xwiki.plugin.packaging.PackageException: Error number 0 in 5: Package: document XWiki.WatchListMessage does not exist in package definition at com.xpn.xwiki.plugin.packaging.Package.readFromDir(Package.java:1022) at com.xpn.xwiki.plugin.packaging.Package.readFromDir(Package.java:999) at com.xpn.xwiki.plugin.packaging.Package.readFromDir(Package.java:1060) at com.xpn.xwiki.tool.backup.Importer.importDocuments(Importer.java:71) at com.xpn.xwiki.tool.backup.ImportMojo.execute(ImportMojo.java:64) ... 16 more [INFO] ------------------------------------------------------------------------ [INFO] BUILD ERRORS [INFO] ------------------------------------------------------------------------ [INFO] Total time: 19 seconds [INFO] Finished at: Mon Mar 31 16:04:59 EEST 2008 [INFO] Final Memory: 29M/52M [INFO] ------------------------------------------------------------------------ FATAL ERROR: Unable to configure the Maven application Error stacktrace: org.apache.maven.reactor.MavenExecutionException: Some builds failed at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:165) at org.apache.maven.embedder.MavenEmbedder.execute(MavenEmbedder.java:906) at org.apache.maven.cli.MavenCli.main(MavenCli.java:377) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289) at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229) at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:408) at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:351) [rssh@a22 xwiki-product-enterprise]$ -- Ruslan Shevchenko GradSoft. http://www.gradsoft.ua

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[xwiki-devs] GWT REST
by Ludovic Dubost 30 Mar '08

30 Mar '08

There is a new GWT api using restlets which seems to allow to access a REST api as GWT Objects.. This sounds exactly what we would need. If we merge the current gwt api with the web api to make a fully REST api, then we would get rid of the GWT-RPC api while still having the benefits of gwt like api (maybe) http://www.ongwt.com/post/2008/03/29/GWT-Rest -- Ludovic Dubost Blog: http://blog.ludovic.org/ XWiki: http://www.xwiki.com Skype: ldubost GTalk: ldubost

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Re: [xwiki-devs] [VOTE] Anca as core committer
by Jerome Velociter 30 Mar '08

30 Mar '08

Result : 6 +1 * Vincent +1 * Sergiu +1 * Thomas +1 * JV +1 * Ludovic +1 * Jerome +1 You are now a XWiki committer Anca, welcome aboard ! Regards, Jerome. > Hi XWiki Committers, > > I'd like to vote Anca Paula Luca as XWiki core committer. She's been a > committer on XWiki Watch for a long time, she understand the xwiki dev > process and she wants to work on our core GWT support to move it to > use GWT 1.4. > > You can see her work here: > http://svn.xwiki.org/svnroot/xwiki/xwiki-platform/web/branches/xwiki-web-gw… > > I feel she would be a great committer and she's interested in > maintaing and improving this GWT code on the long run. > > Note that I have little idea how good the code on that branch is since > I have not touched GWT yet but I trust Anca to do a good job and > improve it if the quality is not to the par. > > Here's my +1 > > Thanks > -Vincent > > _______________________________________________ > devs mailing list > devs(a)xwiki.org > http://lists.xwiki.org/mailman/listinfo/devs >

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[xwiki-devs] Faster Maven Repositories.
by Asiri Rathnayake 30 Mar '08

30 Mar '08

Hi All, I was so fed-up of the central maven repository because it is too damn slow here (srilanka). So I searched a bit and found this article<http://maven.apache.org/guides/mini/guide-mirror-settings.html>, which explains how to add mirrors to your settings.xml file. For me, the following mirror setting seems to work a lot faster (though i don't know how) <mirrors> <mirror> <id>skynet.be</id> <url>http://maven2.mirrors.skynet.be/pub/maven2</url> <mirrorOf>central</mirrorOf>  </mirror> </mirrors> I want to know whether this is a good idea (i mean the use of other mirrors). Will there be any unforeseen issues ? Thanks a lot. - Asiri

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[xwiki-devs] About WebDav Integration
by Asiri Rathnayake 30 Mar '08

30 Mar '08

Hi Devs, I managed to pave my way into jackrabbit-webdav module (I was able to put up a simple WebDav server using jackrabbit-webdav) This was made difficult by the fact that i couldn't find any documentation on jackrabbit-webdav (except for the javadoc on source). I would appreciate if you have any information on following issues, * Any other viable WebDav server libraries ? * Any other source of documentation for jackrabbit-webdav (except for javadocs, RFC 2518 and RFC 2068 ) ? * Where are we going to put xwiki-webdav on the xwiki source tree ? (xwiki-platform-web / xwiki-webdav is my guess) * I'm little uncertain about handling authentication in webdav interface, any ideas ? ( it is not specified in http://dev.xwiki.org/xwiki/bin/view/Design/WebDAVService ) Please provide any other valuable information / guidance that could help me. Thanks. - Asiri

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Re: [xwiki-devs] Help: Xwiki Watch Documentation
by Suramya Rathnayake 30 Mar '08

30 Mar '08

hi all, thanks for sending the links to relevant sources as well as describing the internal work flow for me. I was able to get the necessary implementation details from that as well as a way to integrate XWatch with different web 2.0 services. I will put the development procedure in the GSoc project proposal. I will give my gratitude for that. thanks, regards, suramya -- Suramya Rathnayake Computer Science and Engineering University of Moratuwa http://suramya-rathnayake.blogspot.com/

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[xwiki-devs] SoC student introduction
by Halip Ilie 30 Mar '08

30 Mar '08

Hi, I've become interested in XWiki the other days, from a mail by a teacher at my faculty, and wish to apply for a SoC project. My name is Halip Ilie, a second year student from Iasi (Romania), studying computer science. I've browsed the proposed project list, and would like to apply for the installation wizard project. I know Java, and I'm willing to learn Velocity, and hope to make a good contribution ^_^. I'll hang out in the irc channel, and try to be as active as I can. I will also post my application at Google later today. I sincerely hope to see your feedback. ~Thanks, Ilie

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[xwiki-devs] Excel Plug-in?
by Dowson_Jim＠emc.com 29 Mar '08

29 Mar '08

Has anyone succeeded in using the Excel plug-in with XE 1.3? If so, could you please provide guidance on how you got it to work? The instructions I was using were: Installation Download the Java Excel API <http://jexcelapi.sourceforge.net/> and copy the jxl.jar file to the %xwikipath%/WEB-INF/lib/ directory of your xwiki installation. Edit your WEB-INF/xwiki.cfg file as follows: xwiki.plugins=[...],edu.uci.ics.mondego.wiki.plugin.excel.ExcelPlugin Copy the plugin jar <http://code.xwiki.org/xwiki/bin/view/Plugins/ExcelPluginDownload> to the %xwikipath%/WEB-INF/lib/ directory of your xwiki installation. Restart your XWiki instance The wiki instance fails to start (biff exception on first access). Thanks in advance, -- Jim Dowson CTO, Global Services, EMC Corporation Linx: (617) 598-0505

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