October 2012 - xwiki-users@xwiki.org

[xwiki-users] Reflection on Xwiki Objects
by Boudjelda Mohamed Said 22 Oct '12

22 Oct '12

Hi Xwiki developers I would like to know what is the best way to get fields of a Class created on Xwiki ? I tried with reflection but things seems not work right , I do not even know what class to use. please would you give me some key notes on that subject. Thanks

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[xwiki-users] XWiki and HTTPS
by Dmitry Bakbardin 21 Oct '12

21 Oct '12

Hi All! How can I set up XWiki to work with HTTPS correctly? Where one can read it? Because as far as I understood, that XWiki has no no native support for HTTPS and it should work as following: user -> https -> web server -> http -> XWiki -> http -> web server -> https -> user Is it the only way? Kind regards, Dmitry

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[xwiki-users] [myxwiki] new wiki request
by Andrea Ravasio 19 Oct '12

19 Oct '12

Hi, we are a non-profit Italian organization for enviroment and waste recycling activism. We would like to use this wiki for collaboration and generate documentation. username: aravasio server name: bergamo5stelle Thanks in advance. Andrea Ravasio

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[xwiki-users] Add preview Links to office documents in the attachment list
by Eugen Colesnicov 19 Oct '12

19 Oct '12

Hello! In a livetable existing possibility to show attachments of listed documents, but published extention Add Preview Links <http://extensions.xwiki.org/xwiki/bin/view/Extension/Add+Preview+Links> doesn't work in this situation (no preview links). Is it possible to extend functionality of this extention? Or maybe it will be good addition in a livetable functionality ... Thanks beforehand! Eugen Colesnicov -- View this message in context: http://xwiki.475771.n2.nabble.com/Add-preview-Links-to-office-documents-in-… Sent from the XWiki- Users mailing list archive at Nabble.com.

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[xwiki-users] brolen links in multiwiki environment 2
by Dmitry Bakbardin 19 Oct '12

19 Oct '12

Hi, All! XEM has brilliant opportunity to split knowledgebase into workspaces. But, there is a "bug" in a multiwiki crosslinks. One page has link to another in relative format: wiki:Space.Page. Inside the same wiki on page ranaming, all links to this page are verified and fixed to the new page name. Excelletn. The same is done in multiwiki environment. Wiki1:Space1.Page1 has link to Wiki2:Space2.Page2. Works fine! On page renaming from Wiki2:Space2.Page2 to e.g. Wiki2:Space2.Page3 we have broken link in Wiki1:Space1.Page1. As far as I understand XWiki, there is no way to handle such a situation by standard means. Moreover, extension to verify external broken links won't be useful either, cause link is "internal". So, the question is: is there a way to make multiwiki crosslinks alive in any page renaming? Second question is also essential. Is it possible to rename page as following: Wiki1:Space1.Page1 -> Wiki2:Space1.Page1 As far as I understand, it should be real also (cipy already has this feature). Such a rename, IMHO, is the best solution in comparison to: export in wiki1->import in wiki2->delete in wiki1 What are plans for such a XEM "upgrade" in standard functionality? Kind regards, Dmitry

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[xwiki-users] RSS encoding bug?
by Dmitry Bakbardin 19 Oct '12

19 Oct '12

Hi! XEM 4.1.4. Blog application. RSS feed. File GlobalBlogRss.webintents. If description is in English - no problem: <description><p>This is your wiki's blog first post. Its goal is to provide a short description of your blog's main features.</p></description> If description is in Cyrillic, it shows something like this. <description><p>ÐÐ¾Ð»Ð½ÑÐ¹ ÐºÐ¾Ð½ÑÐµÐ½Ñ.</p></description> All database settings are correct and set to utf-8 as required. Is it fixable? Should I jira it? Kind regards, Dmitry

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[xwiki-users] How to rename a user ?
by H.-Dirk Schmitt 18 Oct '12

18 Oct '12

Hello! i want to rename some users in a XWiki. Background is that I want to migrate to a LDAP user database. As I understood this operation is not supported straight forward by the GUI. See http://jira.xwiki.org/browse/XWIKI-3548. Has somebody an SQL statement to perform the necessary data manipulation on the database level ? Best Regards, H.-Dirk Schmitt -- Signature H.-Dirk Schmitt ------------------------------------------------------------------------ * H.-Dirk Schmitt <http://www.computer42.org>* Dipl.Math. eMail:/dirk.schmitt@computer42.org/ mobile:/+49 177 616 8564/ phone: /+49 2642 99 41 10/ fax: /+49 2642 99 41 15/ Kripper Str. 35, D-53489 Sinzig pgp: http://www.computer42.org/~dirk/OpenPGP-fingerprint.html <http://www.computer42.org/%7Edirk/OpenPGP-fingerprint.html>

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[xwiki-users] AUTO: MaryEllen Coleman/Poughkeepsie/IBM is out of the office. (returning 10/22/2012)
by MaryEllen Coleman 18 Oct '12

18 Oct '12

I am out of the office until 10/22/2012. I will have limited access to email while I am away and will respond as soon as possible. If this is an emergency, please contact my manager, Kathy Kennedy, and she will find someone on my team to help you. Note: This is an automated response to your message "users Digest, Vol 63, Issue 28" sent on 10/18/2012 4:46:25. This is the only notification you will receive while this person is away.

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[xwiki-users] Repository Extension: How to import an extension from a maven repository
by Richard Hierlmeier 18 Oct '12

18 Oct '12

Hi, I like to use the Extension Repository Application in XWiki 4.2 to host our homemade XWiki extensions. For this purpose I configured our Apache archiva instance in xwiki.properties as extension repository: extension.repositories=ourmaven:maven:http://ourmaven:8081/archiva/repository/main I am struggling now with importing the extensions in the http://localhost:8080/xwiki/bin/view/ExtensionCode/ImportExtension page. What is the syntax of an extension id for maven artifacts? Our extensions are normal XAR Files. Do we have to enhance the XAR Files with additional information? Richard

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[xwiki-users] Another migration problem (3.5 to 4.1.3)
by Jeremie BOUSQUET 17 Oct '12

17 Oct '12

Hi guys, Tried migrating from 3.5 to 4.1.3 on my test instance, and it seems I'm stuck ... My test wiki is setup as a multi-wiki environment (for workspaces), the main db "xwiki" fails to be migrated, though other ones succeed. I checked other posts about migration issues, and it seems there usually are some indicative logs about what sql fails, in my case I only get a not nice NPE ... I saw other things about custom annotation class, but I do not remember having customized this in any way ... Some residue of previous migrations maybe ? The error in logs at startup is : 2012-08-06 14:06:58,920 [http://hostname:8080/xwikitest/bin/view/Main/] INFO .HibernateDataMigrationManager - Running storage schema updates and migrations 2012-08-06 14:06:59,110 [http://hostname:8080/xwikitest/bin/view/Main/] INFO .HibernateDataMigrationManager - Starting migration for database [xwiki]... 2012-08-06 14:06:59,527 [http://hostname:8080/xwikitest/bin/view/Main/] WARN h.R40001XWIKI7540DataMigration - Skipping database [xwiki] because it uses a custom annotation class. Comments and anotations will remain separated 2012-08-06 14:06:59,527 [http://hostname:8080/xwikitest/bin/view/Main/] INFO .HibernateDataMigrationManager - Current storage version = [15429] 2012-08-06 14:06:59,527 [http://hostname:8080/xwikitest/bin/view/Main/] INFO .HibernateDataMigrationManager - List of migrations that will be executed: 2012-08-06 14:06:59,527 [http://hostname:8080/xwikitest/bin/view/Main/] INFO .HibernateDataMigrationManager - R40000XWIKI6990 - Convert document IDs to use the new improved hash algorithm. 2012-08-06 14:07:00,626 [http://hostname:8080/xwikitest/bin/view/Main/] INFO h.R40000XWIKI6990DataMigration - [R40000XWIKI6990] - 21 schema updates required. 2012-08-06 14:07:01,959 [http://hostname:8080/xwikitest/bin/view/Main/] INFO c.x.x.s.m.liquibase - Successfully acquired change log lock 2012-08-06 14:07:02,128 [http://hostname:8080/xwikitest/bin/view/Main/] INFO c.x.x.s.m.liquibase - Reading from `DATABASECHANGELOG` 2012-08-06 14:07:02,136 [http://hostname:8080/xwikitest/bin/view/Main/] INFO c.x.x.s.m.liquibase - Reading from `DATABASECHANGELOG` 2012-08-06 14:07:02,231 [http://hostname:8080/xwikitest/bin/view/Main/] INFO c.x.x.s.m.liquibase - Successfully released change log lock 2012-08-06 14:07:02,232 [http://hostname:8080/xwikitest/bin/view/Main/] INFO .HibernateDataMigrationManager - Running migration [R40000XWIKI6990] with version [40000] 2012-08-06 14:07:02,893 [http://hostname:8080/xwikitest/bin/view/Main/] INFO h.R40000XWIKI6990DataMigration - [R40000XWIKI6990] - Retrieved 0 document IDs to be converted. 2012-08-06 14:07:03,421 [http://hostname:8080/xwikitest/bin/view/Main/] INFO h.R40000XWIKI6990DataMigration - [R40000XWIKI6990] - Retrieved 6297 object IDs to be converted. 2012-08-06 14:07:03,489 [http://hostname:8080/xwikitest/bin/view/Main/] INFO h.R40000XWIKI6990DataMigration - [R40000XWIKI6990] - Retrieved 6 custom mapped classes to be processed. 2012-08-06 14:07:17,970 [http://hostname:8080/xwikitest/bin/view/Main/] INFO h.R40000XWIKI6990DataMigration - [R40000XWIKI6990] - Retrieved 793746 document statistics IDs to be converted. 2012-08-06 14:07:22,231 [http://hostname:8080/xwikitest/bin/view/Main/] INFO h.R40000XWIKI6990DataMigration - [R40000XWIKI6990] - Retrieved 223856 referer statistics IDs to be converted. 2012-08-06 14:08:20,614 [http://hostname:8080/xwikitest/bin/view/Main/] INFO h.R40000XWIKI6990DataMigration - [R40000XWIKI6990] - Retrieved 1177489 visit statistics IDs to be converted. 2012-08-06 14:08:20,635 [http://hostname:8080/xwikitest/bin/view/Main/] INFO h.R40000XWIKI6990DataMigration - [R40000XWIKI6990] - No document IDs to convert, skipping. 2012-08-06 14:08:20,681 [http://hostname:8080/xwikitest/bin/view/Main/] INFO .HibernateDataMigrationManager - Failed to migrate database [xwiki]... com.xpn.xwiki.store.migration.DataMigrationException: Data migration R40000XWIKI6990 failed at com.xpn.xwiki.store.migration.hibernate.AbstractHibernateDataMigration.migrate(AbstractHibernateDataMigration.java:111) ~[xwiki-platform-legacy-oldcore-4.1.3.jar:na] at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.startMigrations(AbstractDataMigrationManager.java:621) [xwiki-platform-legacy-oldcore-4.1.3.jar:na] at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.startMigrationsForDatabase(AbstractDataMigrationManager.java:546) [xwiki-platform-legacy-oldcore-4.1.3.jar:na] at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.startMigrations(AbstractDataMigrationManager.java:475) [xwiki-platform-legacy-oldcore-4.1.3.jar:na] at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.startMigrations(HibernateDataMigrationManager.java:296) [xwiki-platform-legacy-oldcore-4.1.3.jar:na] at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.checkDatabase(AbstractDataMigrationManager.java:421) [xwiki-platform-legacy-oldcore-4.1.3.jar:na] at com.xpn.xwiki.store.XWikiHibernateBaseStore.setDatabase(XWikiHibernateBaseStore.java:666) [xwiki-platform-legacy-oldcore-4.1.3.jar:na] at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:813) [xwiki-platform-legacy-oldcore-4.1.3.jar:na] at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:746) [xwiki-platform-legacy-oldcore-4.1.3.jar:na] at com.xpn.xwiki.store.XWikiHibernateStore.loadXWikiDoc(XWikiHibernateStore.java:736) [xwiki-platform-legacy-oldcore-4.1.3.jar:na] at com.xpn.xwiki.store.XWikiCacheStore.loadXWikiDoc(XWikiCacheStore.java:290) [xwiki-platform-legacy-oldcore-4.1.3.jar:na] at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1438) [xwiki-platform-legacy-oldcore-4.1.3.jar:na] at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1481) [xwiki-platform-legacy-oldcore-4.1.3.jar:na] at com.xpn.xwiki.XWiki.getXWikiPreference(XWiki.java:2215) [xwiki-platform-legacy-oldcore-4.1.3.jar:na] at com.xpn.xwiki.XWiki.getXWikiPreference(XWiki.java:2247) [xwiki-platform-legacy-oldcore-4.1.3.jar:na] at com.xpn.xwiki.render.XWikiMacrosMappingRenderer.loadPreferences(XWikiMacrosMappingRenderer.java:107) [xwiki-platform-legacy-oldcore-4.1.3.jar:na] at com.xpn.xwiki.render.XWikiMacrosMappingRenderer.<init>(XWikiMacrosMappingRenderer.java:83) [xwiki-platform-legacy-oldcore-4.1.3.jar:na] at com.xpn.xwiki.render.DefaultXWikiRenderingEngine.<init>(DefaultXWikiRenderingEngine.java:72) [xwiki-platform-legacy-oldcore-4.1.3.jar:na] at com.xpn.xwiki.XWiki.resetRenderingEngine(XWiki.java:1114) [xwiki-platform-legacy-oldcore-4.1.3.jar:na] at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:790) [xwiki-platform-legacy-oldcore-4.1.3.jar:na] [ ... some lines excluded ... ] Caused by: java.lang.NullPointerException: null at com.xpn.xwiki.store.migration.hibernate.R40000XWIKI6990DataMigration.getAllTableToProcess(R40000XWIKI6990DataMigration.java:777) ~[xwiki-platform-legacy-oldcore-4.1.3.jar:na] at com.xpn.xwiki.store.migration.hibernate.R40000XWIKI6990DataMigration.getAllTableToProcess(R40000XWIKI6990DataMigration.java:761) ~[xwiki-platform-legacy-oldcore-4.1.3.jar:na] at com.xpn.xwiki.store.migration.hibernate.R40000XWIKI6990DataMigration.hibernateMigrate(R40000XWIKI6990DataMigration.java:1066) ~[xwiki-platform-legacy-oldcore-4.1.3.jar:na] at com.xpn.xwiki.store.migration.hibernate.AbstractHibernateDataMigration.migrate(AbstractHibernateDataMigration.java:109) ~[xwiki-platform-legacy-oldcore-4.1.3.jar:na] ... 57 common frames omitted Thanks for help ! Jeremie

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