[xwiki-users] Upgrade from 5.2 to 6.2

2014-08-21 Thread coldserenity
Hi XWiki Team,

  We're looking forward to upgrade to upcoming version 6.2 (Flamingo skin
enabled by default) for our production installation (our dev team's wiki).
  There are however Backward Compatibility and Migration Notes each minor
release that may contain important upgrade information.

  Last time when we upgraded from 3.x to 5.2 - I had to open release notes
of each (including minor) release between them and carefully check if there
are any additional steps to follow.
  Particular question is whether there's a simpler approach to get this
list?

  More generic question (or a feature request):
* How do I build list of Backward Compatibility and Migration Notes
when migrating from version N.M to version X.Y?

  Regards,
Roman



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[xwiki-users] How to clean-up page history in one click

2014-04-08 Thread coldserenity
Hi,

  We are keeping record of daily team progress in XWiki which is basically a
plain document with table listing all active tasks and their changing
statuses. Each day we copy notes from previous day by copy XWiki document
action. 
  This has one major drawback: current version of the document is 2500 which
means each day we create new document with 2.5K history versions. 

  Is there a simple (without scripting) way to delete history? 
   a) for single document
   b) for set of documents with common parent

Regards,
 Roman

PS: this is the reason for opening http://jira.xwiki.org/browse/XWIKI-10126 



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Re: [xwiki-users] Clickable bar macro

2014-04-03 Thread coldserenity
This quick mock-up is exactly what I meant :)

Thanks!



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[xwiki-users] Clickable bar macro

2014-04-02 Thread coldserenity
Hello,

  If I wanted to create a clickable bar layout on my wiki similar to
http://spring.io/projects
  Which would be the best set of macros to use?
  
  Regards,
Roman



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[xwiki-users] [myxwiki] new wiki request

2014-03-14 Thread coldserenity
Hi,

Please create new wiki instance.
Data as requested on http://www.myxwiki.org/xwiki/bin/view/Main/WebHome:

Description:
A temporary wiki for https://github.com/open-council project, while we're
establishing infrastructure.

User name in mywiki.org: opencouncil

Wanted prefix before .myxwiki.org: opencouncil

Thanks,
Roman 



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[xwiki-users] [myxwiki] Fail to install Diagram Application

2014-03-14 Thread coldserenity
When installing Diagram Application on mywiki instance (
http://extensions.xwiki.org/xwiki/bin/view/Extension/Diagram+Application ) I
receive this error message:

Found already installed extension with id
[org.xwiki.platform:xwiki-platform-appwithinminutes]. Checking
compatibility...
The extension [org.xwiki.platform:xwiki-platform-appwithinminutes-5.2] is
already installed
class org.xwiki.extension.InstallException: Failed to resolve extension at
org.xwiki.extension.job.internal.AbstractInstallPlanJob.installExtension(AbstractInstallPlanJob.java:697)
 
...
Caused by: class org.xwiki.extension.InstallException: The extension
[org.xwiki.platform:xwiki-platform-appwithinminutes-5.2] is already
installed at
org.xwiki.extension.job.internal.AbstractInstallPlanJob.checkAlreadyInstalledExtension(AbstractInstallPlanJob.java:320)
 

Is it a defect in Extension Manager or the way Diagram Application packaged?



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Re: [xwiki-users] Changes in the database configuration between 4.2 and 5.2

2013-11-07 Thread coldserenity
Thanks, guys
I'll try it on next upgrade to 5.3 :)



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[xwiki-users] Changes in the database configuration between 4.2 and 5.2

2013-10-26 Thread coldserenity
Hello,

  Were there any database configuration changes between XWiki 4.2 and 5.2?
  I'm trying to upgrade our XWiki installation, as usually configured
hibernate.cfg.xml to point to local MySQL database
(name='xwiki_52_innodb_utf8'):

property
name=connection.urljdbc:mysql://localhost/xwiki_52_innodb_utf8?useServerPrepStmts=falseamp;useUnicode=trueamp;characterEncoding=UTF-8/property
property name=connection.usernamexwiki/property
property name=connection.passwordxwiki/property
property
name=connection.driver_classcom.mysql.jdbc.Driver/property
property
name=dialectorg.hibernate.dialect.MySQL5InnoDBDialect/property
property name=dbcp.ps.maxActive20/property
mapping resource=xwiki.hbm.xml/
mapping resource=feeds.hbm.xml/
mapping resource=activitystream.hbm.xml/
mapping resource=instance.hbm.xml/

  But when XWiki starts it fails with an error:
com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Access denied for
user 'xwiki'@'localhost' to database 'xwiki'

  Is it still possible to specify database name different than xwiki?

Regards,
  Roman



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Re: [xwiki-users] Changes in the database configuration between 4.2 and 5.2

2013-10-26 Thread coldserenity
Creating DB with name 'xwiki' and modifying hibernate.cfg.xml accordingly
works, but that's a workaround.
Still want to give custom names to XWiki database (to differentiate versions
on upgrades)



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[xwiki-users] Do you Like XWiki?

2013-01-19 Thread coldserenity
Then it's a good idea to let people know about it
   http://alternativeto.net/software/confluence/

:)



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[xwiki-users] Sanity check fix hints

2012-07-16 Thread coldserenity
Hello XWiki developers,

  As a reply to my own question #5 in corresponding thread [1] I found this
Admin Tools [2] set of scripts.
  I have run Admin.SanityCheck and found that I have
10 records of DOCUMENTS: checking for data with bad characters in
document name
 1 record  of ATTACHMENTS: checking for attachment where the document
does not exist
 6 records of ATTACHMENTS: checking for attachment with no attachment
archive
 3 records of ATTACHMENTS: select checking for attachment with no
attachment content
   137 records of DOCUMENT - Translations: Checking original documents that
are marked translated 
   137 records of DOCUMENT - Translations: Checking orphaned translated
document (without an original document)
   377 records of DOCUMENT - Check that Parent fields still exist

  This seems like not that good statistics and I would gladly fix it, but I
don't know how. More over it's not always clear what the issue is and what
are its consequences (like in e.g. Document Translations' cases). 
  Is it possible to extend the script with mentioned above info?
  You can reply to this thread explaining items one by one and providing
instructions on how to fix each issue and then just gather the info into the
script.

[1]
http://xwiki.475771.n2.nabble.com/Possible-upgrade-3-5-1-to-4-0-issue-tp7528896p7580357.html
[2]
http://extensions.xwiki.org/xwiki/bin/view/Extension/Admin+Tools+Application

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Re: [xwiki-users] Possible upgrade 3.5.1 to 4.0 issue

2012-07-15 Thread coldserenity
Hi again,

  I have tried upgrading with the most recent release (4.1.3) and seem to
have a successful upgrade.
  However there are issues in the logs (full stack attached [1]), which make
me think there may be issues with the installation in the end.

  So my DB name is xwiki_utf8_innodb_413.

  1. 2012-07-14 23:56:15,392 [http://localhost/xwiki/bin/view/Main/WebHome]
WARN  o.i.c.InfinispanConfiguration  - ISPN000139: Infinispan configuration
schema could not be resolved locally nor fetched from URL. Local path=null,
schema path=schema/infinispan-config-5.1.xsd, schema
URL=http://www.infinispan.org/schemas/infinispan-config-5.1.xsd
  I believe schema will be created automatically and this error can be
ignored, correct?

  2. 2012-07-14 23:56:18,251 [http://localhost/xwiki/bin/view/Main/WebHome]
WARN  h.R40001XWIKI7540DataMigration - Skipping database [xwiki] because it
uses a custom annotation class. Comments and anotations will remain
separated 
  This one is really weird because my db name is xwiki_utf8_innodb_413
(and as you'll see in the logs the rest of upgrade items refer to name
xwiki_utf8_innodb_413. More over I'd really like to use merged comments
and annotations feature. 
What should I fix in order to merge comments and annotations? 

  3. Then there's a bunch of info messages following next pattern
2012-07-14 23:56:35,897 [http://localhost/xwiki/bin/view/Main/WebHome] INFO 
c.x.x.s.m.liquibase- Change set
liquibase.xml::R4-000::sdumitriu failed, this error could be safely
ignored until something worse happens.  Error: Error executing SQL ALTER
TABLE `$table_name$` DROP FOREIGN KEY `$FOREING_KEY_ID$`: Error on rename of
'./xwiki_utf8_innodb_413/$table_name$' to
'./xwiki_utf8_innodb_413/#sql2-dfb-c08f' (errno: 152) 
Where $table_name$ = {xwikiintegers, xwikistrings, xwikifloats,
xwikidoubles, xwikilistitems, xwikidates, xwikilargestrings, xwikilists,
xwikilongs, feeds_feedentrytags, feeds_aggregatorurlgroups}
Even though the message says safely ignore, I tend not to trust it when I
see words failed and something worse might happen, because in IT it does
happen. 
So again how can I fix this message?

  4. And finally there's a bunch of deprecated methods used in the end:
method [com.xpn.xwiki.api.Util.parseInt] in unknown namespace@68,26 
getter [com.xpn.xwiki.api.Util.getArrayList] in unknown namespace@788,35 
method [com.xpn.xwiki.api.Util.parseInt] in unknown namespace@68,26 
getter [com.xpn.xwiki.api.Util.getArrayList] in unknown namespace@788,35 
Can they be fixed?

  5. Also one more question: after this serious migration, is there a way to
find out that my database and application has a valid state? (I mean some
other way than just start using and find an error after 2-3 weeks of adding
pages, to find out that it wont be able to either downgrade or fix the
issue)


[1] Full upgrade logs attached: 
http://xwiki.475771.n2.nabble.com/file/n7580357/db-migration.log
db-migration.log 

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[xwiki-users] Something wrong with extension repository

2012-07-14 Thread coldserenity
Hello,

  I'm trying to install extensions from XWiki repository and receive error
on requesting this page
  
http://extensions.xwiki.org/xwiki/rest/repository/search?start=0number=20q=Excel

  See the screen-shot: 
http://xwiki.475771.n2.nabble.com/file/n7580356/Status_page_-_Mozilla_Firefox_2012-07-15_07-47-46.png
 

  So it looks like the repository is down.

  Regards,
Roman

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[xwiki-users] Possible upgrade 3.5.1 to 4.0 issue

2012-05-04 Thread coldserenity
Hello,

  I have tried to upgrade to 4.0 and receive following error in the logs

2012-05-05 01:36:59,911
[http://localhost/xwiki/bin/view/XWiki/WatchListRss?xpage=plainoutputSyntax=plain]
ERROR c.x.x.s.m.liquibase - Change Set
liquibase.xml::R4-000::sdumitriu failed.  Error: Error executing SQL
ALTER TABLE `xwikifloats` DROP FOREIGN KEY `FKFB291FBF1DFF14A1`: Error on
rename of './xwiki_utf8_innodb/xwikifloats' to
'./xwiki_utf8_innodb/#sql2-dfb-6f91' (errno: 152)
liquibase.exception.DatabaseException: Error executing SQL ALTER TABLE
`xwikifloats` DROP FOREIGN KEY `FKFB291FBF1DFF14A1`: Error on rename of
'./xwiki_utf8_innodb/xwikifloats' to './xwiki_utf8_innodb/#sql2-dfb-6f91'
(errno: 152)

  Any ideas why this may happen?
  Database is mysql 5.0.71.

  PS: Interesting why Sergiu got mentioned in the logs :)
  Regards,
Roman

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Re: [xwiki-users] State of the XWiki Community

2012-02-22 Thread coldserenity
Today got a link to this book http://www.aosabook.org/en/index.html
Can't find chapter about XWiki ;)

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Re: [xwiki-users] how to use xwiki behind an authenticating http proxy?

2012-02-16 Thread coldserenity
Hello Patrice,

  If you're using Linux box you can also try using the workaround that works
(yet unstable) for me
  I had similar issues so what has helped me is one of the following 

  Option 1. Edit /etc/environment paste following lines
ftp_proxy=http://myUser:MyPassword@myProxyHost:3128/
http_proxy=http://myUser:MyPassword@myProxyHost:3128/

  Option 2. Run following commands
export http_proxy=http://myUser:MyPassword@myProxyHost:3128/
export ftp_proxy=http://myUser:MyPassword@myProxyHost:3128/

  (It's better to restart the container just in case after the changes)

  Don't remember now which one has actually helped, but anyways good that
you've helped to identify a bug.

  Regards,
Roman

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Re: [xwiki-users] State of the XWiki Community

2012-01-20 Thread coldserenity
Hi, 

Today I have noticed that XWiki made it into a commercial solution
 * http://www.cloudbees.com/platform-ecosystem.cb
 *
http://www.marketwatch.com/story/cloudbees-adds-mongohq-papertrail-and-xwiki-to-integrated-partner-ecosystem-of-hosted-cloud-services-for-java-developers-2011-10-24
My congratulations! :)

One more observation that XWiki is primarily presented in European counties
on 2012.01.21 following request
http://www.google.com/trends/?q=XWikictab=0geo=alldate=allsort=0
produced 
1.  Algeria 
2.  France  
3.  Morocco 
4.  Czech Republic  
5.  Switzerland 
6.  Belgium 
7.  Romania 
8.  Singapore   
9.  Austria 
10. India

I think it's essential to get other markets to increase the community (north
America comes first to mind, however taking into consideration number of
population - China, India and fast growing Latin America world that might
depend)

Regards,
  Roman

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[xwiki-users] How can I identify the reason of not being able to search through extension repository with Extension Manager?

2012-01-03 Thread coldserenity
Hello,

How can I identify the reason of not being able to search through extension
repository with Extension Manager?

The symptoms are: no extensions returned on the extension search page, and
following error is displayed in the logs

2012-01-03 12:50:15,672
[http://192.168.0.3/xwiki/bin/admin/XWiki/XWikiPreferences?editor=globaladminsection=XWiki.AddExtensions]
ERROR aultExtensionRepositoryManager - Failed to search on repository
[org.xwiki.extension.repository.xwiki.internal.XWikiExtensionRepository@17d76c]
with pattern=[polls], offset=[0] and nb=[20]. Ignore and got to next
repository.

XWiki 3.3

Regards,
  Roman


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Re: [xwiki-users] Extending XWiki collaboration toolset

2011-12-30 Thread coldserenity
Found this diagramming tool
  http://pencil.evolus.vn/en-US/Home.aspx

Keywords: OpenSource, Diagramming :)

Might be worth checking for integration into XWiki, probably as an extension
app because the source code is under GPLv2 (which makes me once more observe
that modular structure of XWiki allows great flexibility - even with
licenses).

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Re: [xwiki-users] Polls Application installation with Extension Manager issue

2011-12-28 Thread coldserenity
Hell Thomas,

  I guess this issue with template macro ID is the same as the one from this
post

http://xwiki.475771.n2.nabble.com/Incomplete-macro-definition-XWiki-WikiMacroTemplate-macro-id-is-empty-td6219611.html

  Is there any way I can fix it? (obviously provide an ID but which id and
where to set it)

Roman

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Re: [xwiki-users] Polls Application installation with Extension Manager issue

2011-12-28 Thread coldserenity
I've removed the page and error is gone.
Just in case I've attached that page.
http://xwiki.475771.n2.nabble.com/file/n7133513/XWiki.WikiMacroTemplate.xar
XWiki.WikiMacroTemplate.xar 

Thanks for your help, I'll update the bug

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Re: [xwiki-users] Polls Application installation with Extension Manager issue

2011-12-27 Thread coldserenity
Thanks Guillaume,



any issue you met was definitely a bug and should be reported.
Following issues created
 [ http://jira.xwiki.org/browse/XCONTRIB-142 ] Ordering does not work for
Ranking survey type under FF5-FF8 and Chrome
 [ http://jira.xwiki.org/browse/XCONTRIB-143 ] Polls Application
installation with Extension Manager issue 
 [ http://jira.xwiki.org/browse/XCONTRIB-144 ] Scroll bars are not rendered
correctly in Weighted multiple choice survey type under FF5-FF8 and Chrome
 


About the issue with registering translation keys, you should definitely
 log it and I'll +1 it afterwards :-) It might already be in JIRA though.
Did not find anything like that in EM so created a new one
 [ http://jira.xwiki.org/browse/XWIKI-7329 ] Introduce notion of extension
l10n bundle and update Extension Manager to respect it during installation


Thanks for trying out those new features. We'd love to get more feedback
 about them - did you like it, what were the issues you met and so on.
Thus far I'm trying to use application to vote for project TShirts design :)
and it's covered by following use-cases (difficult yet possible to implement
even with current set of features)
 * Voting consists of 2 parts: voting for the back and for the front design
which brings the necessity of having 2 questions within 1 survey. Currently
will workaround it by having 2 different surveys.
 * Need to have images displayed as options (Rating mode). Currently
achieved by Wiki markup within options text + attaching images to survey
itself. However editing is far from convenient (especially when you edit one
option's text and then try to remove another option)
If not the bugs listed above everything would have been fairly nice. But I
hope we will be able to vote with IE9 which seems working.

Anyways, thanks for this extension!
Merry Christmas and a Happy (approaching) New Year!

Regards,
 Roman

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[xwiki-users] Polls Application installation with Extension Manager issue

2011-12-27 Thread coldserenity
Hello,

   Recently I've tried installing Polls Application (
http://extensions.xwiki.org/xwiki/bin/view/Extension/Polls+Application ) via
Extension Manager and received error listed in the file attached: 
http://xwiki.475771.n2.nabble.com/file/n7130006/InstallPollsExtensionError.txt
InstallPollsExtensionError.txt .
   The odd thing is the success message in the end of the file (I have added
info and error macro markup to show how it looked like on the screen).
   Polls Application pages got created and I was able to create polls. With
bugs but they worked.

   Questions:
 * Is the error during installation of the application important one or
should be ignored?
 * I had to manually configure the l18n bundle after the installation -
should I log an enhancement for EM to auto-configure it during installation?
 * Should I log any bugs I observe in Polls Application (and where to)?

  Regards,
Roman

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Re: [xwiki-users] State of the XWiki Community

2011-12-14 Thread coldserenity
One more Idea to add here: 
  * There definitely should be a demo movie recorded depicting the most
appealing things in XWiki. A promo video. Rationale: I've been looking for
an Agile management tool, and have come across this one
http://www.clockingit.com/ it has great features, but the presentation is so
awful that you will not really see them until you install the system. Which
many users will not do. A user must fall in love (or lust at least) with
suggested tool from the first site, enough to take the chance of
installing it. For reference of what I mean under promo video, I'll name
Google as one of the usual best promo-video makers - and its tools (gDocs,
Circles, Wave and etc)

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Re: [xwiki-users] State of the XWiki Community

2011-11-30 Thread coldserenity
Ok, sorry once more for animating the old thread.

 * http://www.joelonsoftware.com/items/2011/09/15.html = one way to
advertise = get more users - the more users you get, the more developers
there will be required to maintain installations - the greater chance of
gaining new committers.


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Re: [xwiki-users] [Announcement] XWiki Enterprise and XWiki Enterprise Manager 3.3 Milestone 2 Released

2011-11-24 Thread coldserenity

We could tell people to create such descriptors for their applications if
they're not recognized in the EM UI (as a transitional and migration
solution) or we could provide these descriptors in updated versions of these
apps, or both.
 
 All this said, I don't think we need to support any of this:
 * the user knows what apps he has installed on his wiki
 * thus in the EM UI he can pick a version greater than the one he has
 installed locally and install it over the existing pages. A new revision
 of the pages will be created. The only issue is if the user has modified
 application pages and the way to solve it is by manually merging the
 changes after having installed the new version.
 

Indeed automagic non-EM-installed plug-in discovery might indeed be quite
complex AI-like nice-to-have task not worth the effort.
However following use case must be taken into account
 1. Install XWiki without extension manager
 2. Install several extensions (both *.jar and *.xar based)
 3. Migrate to XWiki powered with extension manager 
 4. Try re-installing/updating already installed extensions
 5*. The use case might be made more complex by dealing with different
extensions versions (e.g. originally installed extension is far older than
the current one available in EM, page deletions/renames in xars and updated
dependency versions in jars should be taken into account)

If there are conflicts expected with this use case - it would be nice to at
least provide the migration guidelines - because they eventually those
advices will occur here, on users[at]xwiki.org




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Re: [xwiki-users] Upgrade to 3.2 minor issues

2011-11-06 Thread coldserenity
And yes, that solved original problem

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Re: [xwiki-users] Upgrade to 3.2 minor issues

2011-11-04 Thread coldserenity
Hi Sergiu,

  I have updated my database engine to 'InnoDB'. 
  I just took the query from previously attached file and by using Notepad++
and text replace created a set of alters to update engine. I ran those
alters one-by-one. With a success :)

==
Some helpful queries and steps
==
1. Backup current wiki
   mysqldump --user=xwiki --password=xwiki --default-character-set=utf8
xwiki_utf8  dump.sql

2. Create new database
   CREATE DATABASE db_name xwiki_utf8_innodb CHARACTER SET=utf8
COLLATE=utf8_general_ci 

3. Import data from backup into new database
   mysql --user=xwiki --password=xwiki --default-character-set=utf8
xwiki_utf8_innodb  dump.sql

4. Log-in to mysql
   mysql --user=xwiki --password=xwiki

5. Switch to newly created database
   use xwiki_utf8_innodb;

6. Get list of tables requiring update
   SELECT TABLE_SCHEMA, TABLE_NAME, ENGINE, COLLATION_NAME,
CHARACTER_SET_NAME FROM information_schema.`TABLES` T,
information_schema.`COLLATION_CHARACTER_SET_APPLICABILITY` CCSA WHERE
CCSA.collation_name = T.table_collation   AND T.table_schema =
xwiki_utf8_innodb;

7. Capture the output from previous and replace
'| xwiki_utf8_innodb |' - 'ALTER TABLE'
'| MyISAM | utf8_general_ci | utf8   |' - 'ENGINE=InnoDB'

8. Run list of created alters from previous step one-by-one

9. Verify that all engines are updated.

10. Update your hibernate.cfg.xml to use new database

11. Restart Tomcat

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Re: [xwiki-users] Activity performance is slow

2011-11-04 Thread coldserenity
Ludovic, thanks for the handy tips, but ... I need some more :)

I have installed the Admin Tool and it mentioned that indexes were not
created.
So before creating indexes I have decided to upgrade table engine from
MyIsam to InnoDB as Sergiu has suggested in this post
http://xwiki.475771.n2.nabble.com/Upgrade-to-3-2-minor-issues-td6883965.html
After the change the overall time to load main XWiki page as administrator
has gone from 5 to 25 seconds. My wiki currently is 1100 documents in count
and 400M in size. 

Quick questions:
 * is caching enabled by default?
 * is caching limiting done simply by document count or by allocated memory
(as most recent EHCache allows)?

After the upgrade, I receive following error on XWiki Database Indexes
Check page
   * Failed to check indexes for wiki xwiki: Table
'xwiki.xwikiattrecyclebin' doesn't exist
I think this is related to fact that my database name is xwiki_utf8_innodb
and not xwiki, because I receive similar results on MySQL Encoding Check
page
   * Failed to check xwikidoc encoding for wiki xwiki: Unknown database
'xwiki'
   * Failed to check xwikidoc encoding or collation for wiki xwiki: Table
'xwiki.xwikidoc' doesn't exist
but I don't know where to change that parameter to proper value - velocity
scripts are overcrowded with 'xwiki' strings.



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[xwiki-users] Extending XWiki collaboration toolset

2011-10-17 Thread coldserenity
Hello,

   Since XWiki is positioned as a collaboration tool, where collaboration is
primarily on the documents, sooner or later there will emerge a need to
provide functionality similar to what Google Docs has: simultaneous editing
of documents, supporting text documents, spreadsheets (with ability to
generate charts, calculating subtotals), presentations, embedding
spreadsheet tables and charts into documents etc. - at least several times I
found myself in a need to do manual table-based calculations and to
simultaneously work on the document.
   One more possible improvement is support rich brainstorming sessions like
in e.g. http://incubator.apache.org/projects/wave.html (integration?)

   So I was wondering, are there any plans for those directions?

   Regards,
Roman

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[xwiki-users] Upgrade to 3.2 minor issues

2011-10-12 Thread coldserenity
Hello,

  Thanks a lot for 3.2 Release!
  From the good things I've noticed, the full text search indeed returns
more relevant result - especially the look-up in search.

  However when doing an upgrade (from 3.1) I saw a weird exception


2011-10-12 07:57:54,556
[http://localhost/xwiki/bin/view/XWiki/WatchListRss?xpage=plainoutputSyntax=plain]
ERROR .x.x.s.XWikiHibernateBaseStore - Failed updating schema while
executing query [alter table activitystream_events_param
 s add index FKB94E2E7C763934E1 (eventId), add constraint
 FKB94E2E7C763934E1 foreign key (eventId) references activitystream_events
 (ase_eventid)]
 java.sql.SQLException: Can't create table
 './xwiki_utf8/#sql-dd6_11c9e.frm' (errno: 150)

  I did not notice anything broken (well, except that work-spaces menu item
did not show-up, but I guess some configuration must be done to enable it).
Is it ok just to ignore this exception?

  Regards,
Roman

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Re: [xwiki-users] Upgrade to 3.2 minor issues

2011-10-12 Thread coldserenity
 Please report anything you still don't like with the search results. 
 Adjusting the scoring mechanism isn't something that can be precisely done
 without real word experiments, so real feedback is much appreciated (and
 needed).
I'll keep that in mind :)

 Can you provide the full stack trace for this + mysql version? 
Stack trace: 
http://xwiki.475771.n2.nabble.com/file/n6884099/CannotCreateTableStackTrace.txt
CannotCreateTableStackTrace.txt 
MySQL version: 5.0.77


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Re: [xwiki-users] Upgrade to 3.2 minor issues

2011-10-12 Thread coldserenity

 Could you upgrade the version of MySQL used?
I can try to but that might take me couple of days since I'm not a MySQL
guru 

 Is the activitystream_events table correctly set up with utf8 encoding?
 Are the other tables using InnoDB or MyISAM?
I have attached the file 
http://xwiki.475771.n2.nabble.com/file/n6884313/XwikiDatabaseCollationsAndEngines.txt
XwikiDatabaseCollationsAndEngines.txt  with engines/collations/encodings
information.
All of tables are on UTF8 but it turns out that all tables of my XWiki use
'MyISAM' engine except for 'activitystream_events_params' which uses
'InnoDB'. I have a strong feeling that's not how it should have been. 
Can this issue be also related to changing the hibernate dialect from
'org.hibernate.dialect.MySQLDialect' to
'org.hibernate.dialect.MySQL5InnoDBDialect'?


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Re: [xwiki-users] Is Rename Space code snippet still up-to-date?

2011-10-06 Thread coldserenity
So I've created a test-case and was able to reproduce the issue with another
page.
Logged a bug 
http://jira.xwiki.org/browse/XE-1025

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[xwiki-users] Is Rename Space code snippet still up-to-date?

2011-10-05 Thread coldserenity
Hello, 

   I was trying to rename the space on my XWiki using
http://extensions.xwiki.org/xwiki/bin/view/Extension/Rename+Space . The
process has stuck after moving 10 pages of 53 to new space, no space home
page was created at the time. The error log is in the attached file 
http://xwiki.475771.n2.nabble.com/file/n6861414/RenameFailure.txt
RenameFailure.txt 

   Is the script still valid for XWiki 3.1?

   Regards,
Roman

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Re: [xwiki-users] Is Rename Space code snippet still up-to-date?

2011-10-05 Thread coldserenity
Ok, I guess I found some kind of a bug.
While working on restoring my Wiki manually (restore deleted documents in
old space, revise links, delete pages in new space) I ended up being unable
to delete a page with attachments.
The root error is 
   com.mysql.jdbc.PacketTooBigException: Packet for query is too large
(37285720  33554432)
(see attached log for full 
http://xwiki.475771.n2.nabble.com/file/n6862011/DeletePageFailure.txt
DeletePageFailure.txt  stack trace)
and it occurs when we try to store the deleted page in
[com.xpn.xwiki.doc.XWikiDeletedDocument]
I guess the problem is that if e.g. max_allowed_packet 30MB then we can
upload 10 files of 30MB in size. But when we later delete the page and it
gets stored into recycle bin, max allowed packet is still 30MB while the
page is treated as one with all its attachments thus weighing 300MB causing
this error.

Is my assumption correct?

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[xwiki-users] Subscribe to RSS feed inpassword-protected wiki

2011-06-13 Thread coldserenity
Hi,

  Is there a way to subscribe to RSS feed in a totally protected XWiki (only
log-in page described to anonymous)? E.g. with MS Outlook?
  I used common feed list approach described here
http://blog.jonudell.net/2007/01/23/a-screencast-about-common-feeds-in-vista/
I'm able to see items when the feed is imported to outlook the first time,
but then I do not get the updates.
  And here's http://blog.jonudell.net/2007/03/27/authenticated-rss-feeds/
where I found people discussing subscription to a password protected feed.

  Regards,
Roman

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Re: [xwiki-users] XWiki.war + JBoss AS6 + MySQL

2011-05-16 Thread coldserenity
To check the class loaders


andyp wrote:
  can't find the tool you mention. 

1) Go to JBoss JMX console (usually it's available at
http://localhost:8080/jmx-console/ )
2) In the 'jboss.classloader' locate string similar to
'deployment/xwiki.war', 
3) Click on that link and you will be forwarded to XWiki MBean Inspector
4) use findClassLoaderForClass operation with 'org.slf4j.LoggerFactory'
parameter to check which class loader it comes from

Regards,
  Roman




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Re: [xwiki-users] XWiki.war + JBoss AS6 + MySQL

2011-05-16 Thread coldserenity
I guess I was confusing in my statements.

What I meant (or meant to mean) is that the issue might only be fixed by
completely isolating the app from the JBoss class-path (or class loader),
which we failed to do (warning that we still receive proves that). That is,
parent class loader class-path is still visible from our application, which
makes slf4j complain about multiple bindings.
However, in our case we have minimized the slf4j errors to the following set


 2011-05-13 18:46:42,072 ERROR [STDERR] (RMI TCP Connection(4)-127.0.0.1)
 SLF4J: Class path contains multiple SLF4J bindings.
 2011-05-13 18:46:42,073 ERROR [STDERR] (RMI TCP Connection(4)-127.0.0.1)
 SLF4J: Found binding in
 [vfszip:/Path-to-lib-folder-inside-our-app-ear-file/lib/slf4j-log4j12-1.6.1.jar/org/slf4j/impl/StaticLoggerBinder.class]
 2011-05-13 18:46:42,073 ERROR [STDERR] (RMI TCP Connection(4)-127.0.0.1)
 SLF4J: Found binding in
 [vfszip:/JBoss5.1Home/common/lib/slf4j-jboss-logging.jar/org/slf4j/impl/StaticLoggerBinder.class]
 2011-05-13 18:46:42,073 ERROR [STDERR] (RMI TCP Connection(4)-127.0.0.1)
 SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an
 explanation.
 
and luckily it does work for us.

In JBoss 7 they are going to change the class loading model and class
loading configuration options, making it possible to overcome this issue (at
least that's what I've heard somewhere, need a proof link).

We're using JBoss 5.1 and the following code for META-INF/jboss-app.xml file
of our application's ear file


 jboss-app
   loader-repository 
   com.company:loader=MyAppName.ear 
  loader-repository-config 
  java2ParentDelegation=false 
  /loader-repository-config 
   /loader-repository
 /jboss-app
 
I don't know whether things have changed for JBoss 6 or are different for
war files, so isolation config you're using might turn out to be correct as
well.

I wish I could help you more. If you get lucky solving this issue, please
let me know :)

Regards, 
  Roman

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Re: [xwiki-users] XWiki.war + JBoss AS6 + MySQL

2011-05-12 Thread coldserenity
Hi Andy,

  Usually class cast exceptions with JBoss indicate that you have several
jars of the same library in your class path. The class looks proper but
being loaded with different class loaders, it's actually different.

  So what you should do now is to carefully check the JBoss class path to
see where do the org.apache.xerces.jaxp.DocumentBuilderFactoryImpl and
javax.xml.parsers.DocumentBuilderFactory come from.
  I believe there's a tool (somewhere in JBoss console) that lets you see
where the classes in the classpath were loaded from.

  Regarding your question about slf4j - most likely you did the right thing
:)
http://xwiki.475771.n2.nabble.com/Proposal-Switch-from-Commons-Logging-Log4j-to-SLF4J-Logback-tp6343910p6352403.html

  Regards, 
Roman

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Re: [xwiki-users] State of the XWiki Community

2011-04-29 Thread coldserenity
Sorry for animating this old thread, just wanted this to be in one place with
the relevant rest.

I've had an idea cross my mind today about promoting XWiki.

It's hard to imagine more or less serious software project nowadays that
could survive without:
 * Requirements tracking (Wiki)
 * Issue tracking [with agile tools] 
 * Code Review
 * Continuous integration 
 * Code metrics tracking
 * IDE integration (Eclipse, IntelliJ IDEA)

In non free-ware world the ultimate ruler is Atlassian set of products. 
In the open source world the niche is still not taken.

Yes, there are tools like IceScrum (which btw as well originates from
France), XWiki, Jenkins (former Hudson), Review Board (yet it's not on
Java), Sonar. There are even integration attempts e.g. Trac (wiki+bug
tracking+code review)
But all those tools are either written on different platforms (which is a
real maintenance pain) or are not integrated as good as Atlassian set of
tools is. 

If an Alliance of open-source projects is to emerge one day to cover the gap
described above, it would better be XWiki, responsible for the wiki and page
rendering part in the integration. 

So what XWiki development community could do in this regard, is to take the
initiative of establishing this Alliance and leading it towards integration
with XWiki.
Current visible set of tasks is
  * Create list of available JAVA (!) open-source project covering different
aspects of the integration (e.g. Sonar is best in code metrics, Jenkins - in
continuous integration etc.)
  * Contact the development teams of the above projects and negotiate the
initiative
  * Analyze code-bases for integration opportunities

Hope you'll find this interesting.

Regards,
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[xwiki-users] Phantom documents

2011-03-30 Thread coldserenity
Hello,

   I've recently noticed that one of the documents on XWiki is in the
orphaned list while clicking on it redirects me to the document that
obviously has parent (path in the above section is present).
   Going to the database I found out on einteresting thing 
   
mysql select xwd_id, xwd_name, xwd_fullname, xwd_parent, xwd_version,
xwd_translation from xwikidoc where xwd_name like 'InitialRequirements';
++-+--++-+-+
| xwd_id | xwd_name| xwd_fullname |
xwd_parent | xwd_version | xwd_translation |
++-+--++-+-+
|   43295369 | InitialRequirements | MyHappySpace.InitialRequirements | 
  
| 5.1 |   1 |
| -536599142 | InitialRequirements | MyHappySpace.InitialRequirements |
xwiki:MyHappySpace.UserStories | 25.2|   1 |
++-+--++-+-+
2 rows in set (0.00 sec)

As I understand it's not quite normal to have document wit negative ID. I
remember such issue happening before, the solution to it was to back-up the
document content, delete the document. This would make the document behind
(or phantom document) visible, delete the phantom document, and then create
the document once more, restoring it from the backup.
If you'd ask me for circumstances under which it occurred, I recollect only
in general - we were simultaneously working on the document trying to create
it and import its content from MSWord file.

Is this a known issue? Any circumstances under which it might occur? I've
experienced it at least on version 2.4 and 2.6. 

Regards,
  Roman

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Re: [xwiki-users] Phantom documents

2011-03-30 Thread coldserenity
Thanks for the hint, Caleb
Indeed they have different xwd_language values

mysql select xwd_id, xwd_language from xwikidoc where xwd_name like
'InitialRequirements';
++--+
| xwd_id | xwd_language |
++--+
|   43295369 | en   |
| -536599142 |  |
++--+
2 rows in set (0.00 sec)

one is en and one is empty.
Multilingual option is turned off, I guess that's why XWiki cannot recognize
these documents as a bundle and allow editing each document separately.


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Re: [xwiki-users] Phantom documents

2011-03-30 Thread coldserenity
One addition to that - I have checked and only 2 documents in our database
have 'en' language.
The rest of them have empty language value.

I have checked the second document with 'en' set - and it too has a phantom.

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[xwiki-users] Incomplete macro definition XWiki.WikiMacroTemplate macro id is empty

2011-03-29 Thread coldserenity
Hello,

   I'm trying to get rid of errors in my xwiki.log and this post is about
XWiki complaining that XWiki.WikiMacroTemplate has empty ID.
   Environment: XWiki iteratively upgraded 2.2 - 2.3 - 2.4 - 2.6 -
3.0RC1 (there might have been minor version upgrade in-between)
  The question is: How should I fix this issue? (remove
XWiki.WikiMacroTemplate? simply add random ID to the document?)

   And the actual exception


 2011-03-29 17:48:05,389
 [http://host/xwiki/bin/import/XWiki/XWikiPreferences?editor=globaladminsection=Import]
 [http://host/xwiki/bin/import/XWiki/XWikiPreferences?editor=globaladminsection=Import]
 ERROR ro.DefaultWikiMacroInitializer  - Incomplete macro definition in
 [name = [WikiMacroTemplate], type = [DOCUMENT], parent = [name = [XWiki],
 type = [SPACE], parent = [name = [xwiki], type =[WIKI], parent =
 [null, macro id is empty
 org.xwiki.rendering.macro.wikibridge.WikiMacroException: Incomplete macro
 definition in [name = [WikiMacroTemplate], type = [DOCUMENT], parent =
 [name = [XWiki], type = [SPACE], parent = [name = [xwiki], type
  = [WIKI], parent = [null, macro id is empty
 at
 com.xpn.xwiki.internal.macro.DefaultWikiMacroFactory.buildMacro(DefaultWikiMacroFactory.java:133)
 at
 com.xpn.xwiki.internal.macro.DefaultWikiMacroFactory.createWikiMacro(DefaultWikiMacroFactory.java:99)
 at
 com.xpn.xwiki.internal.macro.DefaultWikiMacroInitializer.registerMacro(DefaultWikiMacroInitializer.java:224)
 at
 com.xpn.xwiki.internal.macro.DefaultWikiMacroInitializer.registerMacrosForWiki(DefaultWikiMacroInitializer.java:179)
 at
 com.xpn.xwiki.internal.macro.DefaultWikiMacroInitializer.registerExistingWikiMacros(DefaultWikiMacroInitializer.java:148)
 at
 com.xpn.xwiki.internal.macro.DefaultWikiMacroInitializer.registerExistingWikiMacros(DefaultWikiMacroInitializer.java:105)
 at
 com.xpn.xwiki.internal.macro.RegisterMacrosOnImportListener.onEvent(RegisterMacrosOnImportListener.java:106)
 at
 org.xwiki.observation.internal.DefaultObservationManager.notify(DefaultObservationManager.java:278)
 at
 org.xwiki.observation.internal.DefaultObservationManager.notify(DefaultObservationManager.java:247)
 at
 com.xpn.xwiki.plugin.packaging.Package.install(Package.java:606)
 at
 com.xpn.xwiki.plugin.packaging.PackageAPI.install(PackageAPI.java:318)
 at com.xpn.xwiki.web.ImportAction.render(ImportAction.java:140)
 at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:216)
 at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:117)
 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:637)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
 at
 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
 at
 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
 at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:129)
 at
 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
 at
 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
 at
 org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:152)
 at
 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
 at
 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
 at
 com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:68)
 at
 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
 at
 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
 at
 org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:218)
 at
 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
 at
 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
 at
 org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:112)
 at
 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
 at
 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
 at
 

[xwiki-users] Deprecated usage of method [com.xpn.xwiki.api.XWiki.parseMessage] in /templates/login.vm@28, 33

2011-03-29 Thread coldserenity
Hello,

   I'm trying to get rid of errors in my xwiki.log and this post is about
XWiki complaining about usage of deprecated method
[com.xpn.xwiki.api.XWiki.parseMessage] in /templates/login.vm@28,33.

   Environment: XWiki iteratively upgraded 2.2 - 2.3 - 2.4 - 2.6 -
3.0RC1 (there might have been minor version upgrades in-between)
  The question is: How should I fix this issue? (ignore it? update
something? else?)

   And the actual warning from the logs


2011-03-29 15:51:11,969
 [http://host/xwiki/bin/loginsubmit/XWiki/XWikiLogin]
 [http://host/xwiki/bin/loginsubmit/XWiki/XWikiLogin] WARN 
 internal.DefaultVelocityEngine  - Deprecated usage of method
 [com.xpn.xwiki.api.XWiki.parseMessage] in /templates/login.vm@28,33
 

Regards,
  Roman

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[xwiki-users] Tooltip macro not working after upgrade to 3.0RC1

2011-03-29 Thread coldserenity
Hello,

   Environment: XWiki iteratively upgraded 2.2 - 2.3 - 2.4 - 2.6 -
3.0RC1 (there might have been minor version upgrade in-between)
   After having upgraded to XWiki 3.0RC1, Tooltip macro (
http://extensions.xwiki.org/xwiki/bin/view/Extension/Tooltip+Macro ) stopped
working throwing the error shown below.
   I've checked several other macros - they still work.
   Should I log a bug in Jira for the macro or this can be fixed somehow?



 Failed to execute the [velocity] macro
 org.xwiki.rendering.macro.MacroExecutionException: Failed to evaluate
 Velocity Macro for content [(%class=tooltipHint
 #if($!xcontext.macro.params.display-icon == false) withoutIcon#end
 $!hintStyles%)#if($!xcontext.macro.params.id !=
 )(%class=tooltipLabelId hidden%)$!xcontext.macro.params.id#else{{html
 clean=false}}$!xcontext.macro.params.label{{/html}}#end(%class=tooltip
 hidden $!tooltipStyles %)$xcontext.macro.content(%class=tooltipEvent
 hidden%)$tooltipEvent]
 at
 org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:124)
 at
 org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:47)
 at
 org.xwiki.rendering.macro.script.AbstractScriptMacro.evaluateBlock(AbstractScriptMacro.java:303)
 at
 org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:199)
 at
 org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:57)
 at
 org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transformOnce(MacroTransformation.java:184)
 at
 org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transform(MacroTransformation.java:129)
 at
 org.xwiki.rendering.internal.macro.wikibridge.DefaultWikiMacro.execute(DefaultWikiMacro.java:213)
 at
 org.xwiki.rendering.internal.macro.wikibridge.DefaultWikiMacro.execute(DefaultWikiMacro.java:57)
 at
 org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transformOnce(MacroTransformation.java:184)
 at
 org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transform(MacroTransformation.java:129)
 at
 org.xwiki.rendering.internal.transformation.DefaultTransformationManager.performTransformations(DefaultTransformationManager.java:72)
 at
 com.xpn.xwiki.doc.XWikiDocument.performSyntaxConversion(XWikiDocument.java:7605)
 at
 com.xpn.xwiki.doc.XWikiDocument.performSyntaxConversion(XWikiDocument.java:7554)
 at
 com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:836)
 at
 com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:785)
 at
 com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:879)
 at com.xpn.xwiki.api.Document.getRenderedContent(Document.java:556)
 at sun.reflect.GeneratedMethodAccessor530.invoke(Unknown Source)
 at
 sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:597)
 at
 org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395)
 at
 org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384)
 at
 org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173)
 at
 org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280)
 at
 org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567)
 at
 org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71)
 at
 org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142)
 at
 org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
 at
 org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342)
 at
 org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106)
 at
 org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342)
 at
 org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:188)
 at
 org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:153)
 at
 com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:116)
 at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1890)
 at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1828)
 at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:848)
 at sun.reflect.GeneratedMethodAccessor284.invoke(Unknown Source)
 at
 sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:597)
 at
 org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395)
 at
 org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384)
 at
 

[xwiki-users] LDAP Plugin documentation update

2011-03-10 Thread coldserenity
Hello,

  I've updated plugin description page for LDAP plugin
   
http://extensions.xwiki.org/xwiki/bin/view/Extension/LDAP+Tools#HLDAPconfigurationsection
  with information I recently needed (LDAP configuration properties
description table).

  Could someone, please verify if it's feasible. Thanks.

Roman

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[xwiki-users] Issues with search on XWiki site

2011-02-28 Thread coldserenity
Hi,

  Today I have noticed several odds on XWiki site trying to find a macro.
  The use cases are

  1) Search for code macro term in the Search extension bar on
http://extensions.xwiki.org/xwiki/bin/view/Main/ page. The response returns
empty results, however the macro does exist:
http://extensions.xwiki.org/xwiki/bin/view/Extension/Code+Macro

  2) The tag cloud behaves really weird. Having clicked on the code then
watch then code again and so on. Form the user perspective I cannot
understand what's going on.

  3) I have noticed The environment prevents the table from loading data
error (see attached screenshot 
http://n2.nabble.com/file/t229008/Extensions-Main.WebHome-XWiki-Mozilla-Firefox-4.png
Extensions-Main.WebHome-XWiki-Mozilla-Firefox-4.png ) but were not  able to
reproduce it. 

  4) Staying on the http://extensions.xwiki.org/xwiki/bin/view/Main/ page
type code macro into global full-text search bar (in the right upper
corner) and you will notice that the code macro page is not in the results.

  I'm working in FF4b12

  Hope this helps,
Roman

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Re: [xwiki-users] State of the XWiki Community

2011-01-19 Thread coldserenity

Hi Sergiu,
 
 Thanks for the interesting story :)
 
 
* How can we help speed up the growth of the community?
 Continue doing this brilliant work you do. And ...
 
 
* How can we attract more developers outside XWiki SAS?
... here's a list of some ideas (might contain crazy ones)
 * First thing is to bring more users (see
http://www.google.com/trends?q=xwiki%2C+foswiki%2C+twiki%2C+confluence )
among which new developers shall emerge
 * At many points XWiki is more powerful than Confluence, outline them
 * You have to populate the knowledge about XWiki to the Community
 * If you want to attract developers, advertize among developers 
 * Advertize with features developers and development teams like
 * Probably advertize XWiki (sourceforge, apache, codehaus) through ads
 * Try to convince Apache (or at least projects within Apache you have close
relations with), Codehaus etc. to host it's numerous docs on XWiki
 * XWiki functionality as a document storage is more than sufficient. Build
more applications on top of it (e.g. agile tools, project management tools)
to attract more users. (another e.g. we try to use XWiki for storing all the
knowledge about our project, including meetings, user stories etc. It would
be nice to bring in some agile features like meeting minutes, product
backlog, integration with Jira)
 * Ability to build applications on top of XWiki is its main advantage you
have to extend and advertise to a wide community.
 * If I owned a software development company I'd send my
developers/managers/architects for internship on XWiki for 3-6 iteration
cycles to learn all that cool things you do. Maybe I'm not the only one?

Some concerns
 * Main XWiki competitor is Confluence
 * Unfortunately for XWiki, when one buys Jira - he's likely to buy
Confluence
 * Now is the moment, of truth, XWiki either becomes popular, or vanishes in
the fight with Confluence (which might start or already started receiving
features from XWiki)
 * I really hope that XWiki.org will survive not to be either bought by or
turn into a commercial company (like Compass and EHCache were somewhere in
the past). It so demotivating for the open-source committer that someone has
used his hard and volunteer work to get richer.

Some major points from the story below
 * SearchEngineOptimization matters
(http://www.google.com.ua/search?q=wiki+engine)
 * Project Homepage UI matters
 * Project UI matters (and currently its good, keep an eye on it ;) )
 * Ease of installation matters
 * Ease of configuration / Hot configuration (ability to change smth without
restarting the server) matters. And currently its the way you go (plugin
management module)
 * Modularity / Extensibility (with numerous plug-ins) matter
 * Community (those who are able to support you) matter
 * Documentation / Tutorials matter (thanks for the numerous docs on how to
setup and tune XWiki)
 * How easy you input your information matters (WYSIWYG + Document import
rock!)
 * Healthy development process matters
 * Being heard by the community is nice
 * Frequent feature-fruitful releases are nice
 
 THE STORY BELOW
 Now I will tell you my story of getting addicted to XWiki. 
 We required a wiki for our project and from all of the available choices we
initially took FOS Wiki. However having an experience with Attassian
Confluence, I neither liked the UI nor syntax. Being a Java developer
(Tomcat/JBoss) I as well hated complex installation of that wiki itself as
well as plug-ins for it. The structure of that wiki was hard to understand.
Funny to mention but most of all I hated how it formats the Java code :)
 Soon after we started using FOS Wiki, having that heavy feeling of
something isn't right I did a quick final random poke for other open-source
frameworks (preferably Java, where I could develop the feature I miss or
patch the bug I find). I must say that XWiki was far not the first one I
found but ...
 I was conquered with sweet-as-a-candy design of XWiki site (Toucan Skin at
that moment).
 So I quickly downloaded the installer, set it up on my local machine and
started getting more and more astonished with the nice features XWiki
provided. Just to name few
   * It had more logical (or at least more obvious) organization of
documents
   * Eye-pleasing UI
   * Easy installation
   * A ton of plugins and extension
   * All was configurable and in many cases even from UI without the need to
restart the server
 Hell, I was even capable to hack (patch) the code colorer library to use
styles I wanted (later was added as config parameter)!
   * The syntax 2.0 was nice (again, thanks for the recent emoticons feature
:) ) and the code from WYSIWYG editor came out clean and shining. 
   * ... and logical addition is the Word documents import (no more
download/edit/reupload attachments!!!)
 That was EXACTLY what I was looking for!
 And then I've learned programming abilities of XWiki which made me totally
convinced that it's the most advanced open source wiki tool available.
 
 

Re: [xwiki-users] [l10n] issue posting translation to XWiki site

2010-06-15 Thread coldserenity

I believe that this property has wrong english text
http://l10n.xwiki.org/xwiki/bin/view/XE/XEXWikiCoreResources_330701080_plugin-tag-editcomment-added_uk
 

And one more thing, should
http://l10n.xwiki.org/xwiki/bin/view/XE/XEXWikiCoreResources_-1208697545_hrtext_uk
remain empty?
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Re: [xwiki-users] [l10n] issue posting translation to XWiki site

2010-06-14 Thread coldserenity

Understood.

One more thing I wanted to know.
Is there a way for me to
  1. Download ONLY non-localized messages (empty ones) in the *.properties
format
  2. Translate part of them 
  3. Upload that translated part back into l10n application
  4. Instantly see my changes as a list of to be reviewed items
  5. If there were conflicts during upload (e.g. some uploaded translation
message already existed) the review row is highlighted showing all available
translation versions.

(If not, sounds like a nice-to-have for l10n application)
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[xwiki-users] IndexOutOfBoundsException in L10N application

2010-06-14 Thread coldserenity

Hello,

  I have IndexOutOfBoundsException visiting this page in L10N application:
http://l10n.xwiki.org/xwiki/bin/view/XE/XWikiCoreResources?action=reviewlanguage=uk

  Exception message attached in file [
http://xwiki.475771.n2.nabble.com/file/n5176383/IntexOutOfBoundsExceptionMessage.txt
IntexOutOfBoundsExceptionMessage.txt ]

  Regards,
Roman
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Re: [xwiki-users] [l10n] issue posting translation to XWiki site

2010-06-12 Thread coldserenity

Hello Thomas,

  I have a few question regarding l10n.
  There's a set of properties representing short-cuts: core.shortcuts.*
  E.g. 
 
http://l10n.xwiki.org/xwiki/bin/view/XE/XEXWikiCoreResources_1342260095_core-shortcuts-view-class_uk

  Questions are: 
- how do I use those short-cuts on the UI? and
- should those be translated at all?

Thanks
  Roman
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Re: [xwiki-users] [Vote][Proposal] Rights Management

2010-06-10 Thread coldserenity

+1 Looks very nice! Now it's really easy to see where each particular
permission/denial comes from (feature I was missing in the beginning of my
experience with XWiki) and manage it.

I do have a question though.
As I understood from the proposal description, by default rights table lists
all groups available in the system.
And if rights should be overridden for specific user, it's being added with
add user lookup. Correct?

The question is: was there an aim to allow displaying ALL of the rights that
are applied to ALL users/groups at current moment. And in particular what if
user is not assigned to any group, where do the rights come from? is this
screen meant to display such information?

Regards, 
 Roman
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Re: [xwiki-users] [l10n] issue posting translation to XWiki site

2010-06-10 Thread coldserenity

Thanks for the hint, should have asked before doing something :)

I can only hope that it would be more or less easy to integrate what's been
translated thus far into existing bundle.

Started learning l10n tool :)
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[xwiki-users] Data too long for column 'XWV_UNIQUE_ID' error on save visit statictics

2010-04-29 Thread coldserenity

Hello,

  Recently I have enabled statistics module which works pretty nice. 
  One thing though I have noticed in xwiki log file is the following
exception occurring periodically 


 2010-04-28 23:35:34,679 [http://myhost/xwiki/bin/view/MySpace/]
 [Statistics storing daemon] ERROR xwiki.DocumentStatsStoreItem- Failed
 to save visit statictics object [class
 com.xpn.xwiki.stats.impl.xwiki.VisitStatsStoreItem XWiki.XWikiGuest
 209.47.111.5Mozilla/4.0 (compatible; MSIE 8.0; Wind
 ows NT 5.1; Trident/4.0; .NET CLR 1.1.4322; .NET CLR 2.0.50727; .NET CLR
 3.0.04506.30; .NET CLR 3.0.04506.648; InfoPath.2; .NET CLR 3.0.4506.2152;
 .NET CLR 3.
 5.30729; OfficeLiveConnector.1.3; OfficeLivePatch.0.0)
 7WR28YZF6YHUMMIUZKZJ96HUOWDAFLSK]
 2010-04-28 23:35:51,141 [http://myhost/xwiki/bin/view/MySpace/]
 [Statistics storing daemon] WARN  util.JDBCExceptionReporter  - SQL
 Err
 or: 0, SQLState: 22001
 2010-04-28 23:35:51,141 [http://myhost/xwiki/bin/view/MySpace/]
 [Statistics storing daemon] ERROR util.JDBCExceptionReporter  - Data
 tr
 uncation: Data too long for column 'XWV_UNIQUE_ID' at row 1
 2010-04-28 23:35:51,141 [http://myhost/xwiki/bin/view/MySpace/]
 [Statistics storing daemon] ERROR .AbstractFlushingEventListener  - Could
 n
 ot synchronize database state with session
 org.hibernate.exception.DataException: Could not execute JDBC batch update
 at
 org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:77)
 at
 org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)
 at
 org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:253)
 at
 org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:266)
 at
 org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:167)
 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:855)
 at
 com.xpn.xwiki.store.XWikiHibernateBaseStore.endTransaction(XWikiHibernateBaseStore.java:826)
 at
 com.xpn.xwiki.store.XWikiHibernateStore.saveXWikiCollection(XWikiHibernateStore.java:999)
 at
 com.xpn.xwiki.stats.impl.xwiki.VisitStatsStoreItem.storeInternal(VisitStatsStoreItem.java:110)
 at
 com.xpn.xwiki.stats.impl.xwiki.AbstractStatsStoreItem.store(AbstractStatsStoreItem.java:99)
 at
 com.xpn.xwiki.stats.impl.xwiki.XWikiStatsStoreService.register(XWikiStatsStoreService.java:167)
 at
 com.xpn.xwiki.stats.impl.xwiki.XWikiStatsStoreService.runInternal(XWikiStatsStoreService.java:119)
 at
 com.xpn.xwiki.util.AbstractXWikiRunnable.run(AbstractXWikiRunnable.java:99)
 at java.lang.Thread.run(Thread.java:636)
 Caused by: java.sql.BatchUpdateException: Data truncation: Data too long
 for column 'XWV_UNIQUE_ID' at row 1
 at
 com.mysql.jdbc.PreparedStatement.executeBatchSerially(PreparedStatement.java:1669)
 at
 com.mysql.jdbc.PreparedStatement.executeBatch(PreparedStatement.java:1085)
 at
 org.apache.commons.dbcp.DelegatingStatement.executeBatch(DelegatingStatement.java:294)
 at
 org.apache.commons.dbcp.DelegatingStatement.executeBatch(DelegatingStatement.java:294)
 at
 org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:48)
 at
 org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:246)
 ... 16 more
 

   Could someone tell if it's a serious issue and which type of error it
identifies: configuration error or bug in statistics module?
   We are running XWiki Enterprise 2.2.4.28034 

Regards,
  Roman
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Re: [xwiki-users] [XWiki Macro] Tabs

2010-04-09 Thread coldserenity

Hello Vincent!

Thanks for noticing!
I have updated the package and page description.

There's a set of rendering issues related to white-spaces around directives.
You might want to check them in-action on the home-page of the macro
(Macro.TabsMacro), section Interesting layout bugs.

Regards,
  Roman

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Re: [xwiki-users] [Code snippet] Full user name and link by log-in

2010-04-02 Thread coldserenity

Thanks for the info, updated version of the script looks like this
{{velocity}}
#macro(displayFullNameByLogin $login)
#set($userDocName = XWiki.+$login)
{{html}}$xwiki.getUserName($userDocName, true){{/html}}
#end
{{/velocity}}

usage is the same (works as it meant to work: displays Full Name with URL to
user's profile if user exists and login otherwise).
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[xwiki-users] [Code snippet] Full user name and link by log-in

2010-04-01 Thread coldserenity

Sorry for spam, just can't resist sharing my first small victory in
programming XWiki :)
XWiki 2.0 Markup-based code-snippet for displaying user's full name with
link to profile by log-in.

{{velocity}}
#macro(displayFullNameByLogin $login)
#set($userDocName = XWiki.+$login)
#set($userDoc = $xwiki.getDocument($userDocName))
#if (!$userDoc)
$login (does not exist)
#else
#set($userObject = $userDoc.getObject(XWiki.XWikiUsers))
#if(!$userObject)
  User Sheet
  This stylesheet must be applied on a document containing a
XWiki.XWikiUsers object.
#else
  [[$xwiki.getUserName($userDoc.fullName,
false)$userDoc.fullName]]
#end
#end
#end
{{/velocity}}

Usage
{{velocity}}#displayFullNameByLogin(rmuntyan){{/velocity}}

Regards,  
 Roman
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Re: [xwiki-users] I can't attach files to content

2010-03-31 Thread coldserenity

I receive almost the same error when trying to save the following text



 як думаєте чи є зміст розділяти Resolved на Resolved for Code Review i
 Resolved for QA?
 мається на увазі що після того як щось запрограмовано - воно  обов’язково
 повинно бути віддане на Code Review і тільки після того на QA. 
 
 Переваги: по-ідеї буде легше розрізняти що потребує Code Review і
 рівномірно розподіляти такі задачі на команду. 
 Недоліки: додатковий формальний крок, по ідеї Code Review має робитися
 зразу - щоби не відтягувати віддачу в Trunk, тому на практиці це буде
 виглядати так: натисли кнопочку в жирі (це призводить до перекидання
 квитка на мене, як розподіляючого кому робити CR) і одразу підходите і
 питаєте, а хто би міг подивитися. З одного боку формальність - з іншого -
 нагадувалка яка дозволить запровадити обовязкове CR на рівні процесу.
 

the error is 



 Caused by: java.sql.BatchUpdateException: Incorrect string value:
 '\xD1\x8F\xD0\xBA \xD0...' for column 'XWR_PATCH' at row 1
   at
 com.mysql.jdbc.PreparedStatement.executeBatchSerially(PreparedStatement.java:1669)
   at
 com.mysql.jdbc.PreparedStatement.executeBatch(PreparedStatement.java:1085)
   at
 org.apache.commons.dbcp.DelegatingStatement.executeBatch(DelegatingStatement.java:294)
   at
 org.apache.commons.dbcp.DelegatingStatement.executeBatch(DelegatingStatement.java:294)
   at
 org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:48)
   at
 org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:246)
   ... 70 more
 

Full stack trace attached in file 
http://n2.nabble.com/file/n4830873/ExceptionWhenSavingText-StackTrace.txt
ExceptionWhenSavingText-StackTrace.txt 
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Re: [xwiki-users] Unable to restore page from orphaned list even though the parent is successfully set on update

2010-03-29 Thread coldserenity

Ok, I think I got down to the root of the issue with document parent not get
updated.

To achieve this I first gave up trying to find the reason and decided to
create another page with different name and re-mapped all the dependencies
from broken page to newly created one. 

Then I did back-up of my XWiki preparing to delete the broken page (btw
that's when warnings about not being able to find the 3 images appeared in
logs and that's when those 3 images disappeared again).
Then I re-uploaded the 3 images again (to re-establish possible links in
DB), then deleted all of the image from the page and from recycle bin. 
And finally deleted the broken page from space and from recycle bin.

But checking the orphaned pages it turned out that the page with the same
name (but different content is still there). I've tried to change it's
parent and it worked. 
So I guess the reason for such a strange behaviour was that I somehow had 2
pages with the same name in the space. At least it's logical to think so. 

Any-ways I've got the fix now.

2 Marius: Regarding image names, they did not contain '#' character BUT they
did contain the '_' (underscore) character which is being removed during
image upload as I have noticed.

One more thing that I have noticed with images is that currently back-links
are tracked only by direct link to page. So if the reference is to the
attachment in external document, then renaming this external document will
lead to broken link. I did not find such ticket in Jira off-hand; if it's
not still there it would be a nice enhancement.

Thank you all!

Regards,
  Roman

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Re: [xwiki-users] XWiki Logo Challenge

2010-03-26 Thread coldserenity

I'm only 2-weeks-old XWiki user and I'm once more impressed with it. This
time it's the amount of people having contributed to new logo design
elections.

My votes are
* +1.0 for Proposal 16.A (nice idea of combining the X and the font for
E and O :) )
* But as well I liked Proposal 11 
* And as well I like the current XWiki logo :)

Some thoughts aloud
* When thinking of XWiki I see structuring documents, bringing order and
simplicity of display to the knowledge. I see rectangle-based (which is as
well a man's invention of structure) UI (by default currently it's colibri
theme), simple and light-weight. So to make XWiki logo organically co-exist
with XWiki's purpose an design it should be: simple and firm (angular with
little-to-no round elements). (BTW, current XWiki logo satisfies this
criteria.) That's the reason for my choice. 

Just interesting to notice
* Proposal 2.  The idea to use swastika and 4 colours of elements of
nature is quite common (like Microsoft Windows and now Google do.
accidentally?). So it might help project from esoteric point of view ;). One
note though is that swastika in suggested template rotates
counter-clock-wise (the one Nazi have been using) which symbolises chaos and
destruction. So need to turn it to the opposite (again like MS and Google
do) to be able to use it.

And of-course some nit-picking remarks for the competes to my choice :)
* Proposal 5. I think it's too heavy in details
* Proposal 12,13,19. Contains asymmetric and amorphous (which means no
internal structure) letter X (the cornerstone letter in logo)
* In Proposal 15. Really big work has been done and interesting ideas
behind symbols. Just noticed that applying the firm pattern will result in 
http://www.atlassian.com/software/jira/ Jira /
http://www.atlassian.com/software/confluence/ Confluence  logo.

PS: It's always easier to find flaws than creating something on once own. So
please accept my remarks as a requested feedback (tried to make at least
constructive). Nice work, ALL!


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Re: [xwiki-users] Unable to restore page from orphaned list even though the parent is successfully set on update

2010-03-26 Thread coldserenity

An addition to this post.
1) When I go to edit page, then click preview and then click back to
edit, I can see the links hierarchy properly rendered at the top of the
page (according to the parent that is currently set in the parent input).
But when I save the page, no link hierarchy rendered (only space and the
page itself). 

2) Another weird thing is that we had some error when uploading 3 images (by
using WYSIWYG editor insert image functionality). Corresponding log from
xwiki.log

2010-03-25 11:33:33,592
[http://wikihost/xwiki/resources/js/xwiki/wysiwyg/xwe/WikiService.gwtrpc]
[http://wikihost/xwiki/resources/js/xwiki/wysiwyg/xwe/WikiService.gwtrpc]
WARN  server.DefaultWikiService   - Failed to get attachment:
SQLStatistics010sm83k6zpjb24032010.gif not found. 
 
So we re-uploaded them as attachments (preserving same names that were used
in case of errors) with links added in xwiki mode. The weirdness is that
from time those images simply disappear without any message in logs.

I will try one use-case related to 2), will re-upload the images again,
create a copy page and delete it. Looks like previous time I did that there
was an error about those 3 charmed images in logs 


 2010-03-25 17:47:36,807
 [http://wikihost/xwiki/bin/delete/TestSpace/2132425032010LoadTests2?confirm=1]
 [http://wikihost/xwiki/bin/delete/TestSpace/2132425032010LoadTests2?confirm=1]
 WARN  .XWikiHibernateAttachmentStore  - Error loading attachment content
 when deleting attachment EmChartBeanLoadTest2.1.3night24-25-03-2010.gif of
 doc TestSpace.2132425032010LoadTests2 
 2010-03-25 17:47:36,813
 [http://wikihost/xwiki/bin/delete/TestSpace/2132425032010LoadTests2?confirm=1]
 [http://wikihost/xwiki/bin/delete/TestSpace/2132425032010LoadTests2?confirm=1]
 WARN  .XWikiHibernateAttachmentStore  - Error loading attachment content
 when deleting attachment SQLStatistics010sm83k6zpjb24032010.gif of doc
 TestSpace.2132425032010LoadTests2 
 2010-03-25 17:47:36,814
 [http://wikihost/xwiki/bin/delete/TestSpace/2132425032010LoadTests2?confirm=1]
 [http://wikihost/xwiki/bin/delete/TestSpace/2132425032010LoadTests2?confirm=1]
 WARN  .XWikiHibernateAttachmentStore  - Error loading attachment content
 when deleting attachment SQLStatistics7mgg04hswgvtc24032010.gif of doc
 TestSpace.2132425032010LoadTests2 
 

There was also some warning in the logs when copying the page


 2010-03-25 17:44:42,264
 [http://wikihost/xwiki/bin/view/XWiki/CopyDocument?sourcedoc=xwiki%3ATestSpace.2132425032010LoadTestslanguage=targetdoc=xwiki%3ATestSpace.2132425032010LoadTests2]
 [http://wikihost/xwiki/bin/view/XWiki/CopyDocument?sourcedoc=xwiki%3ATestSpace.2132425032010LoadTestslanguage=targetdoc=xwiki%3ATestSpace.2132425032010LoadTests2]
 WARN  internal.DefaultVelocityEngine  - Deprecated usage of method
 [com.xpn.xwiki.XWiki.copyDocument] in velocity ma...@11,25 
 

Regards,
  Roman
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[xwiki-users] Unable to restore page from orphaned list even though the parent is successfully set on update

2010-03-25 Thread coldserenity

Hello,

Recently we have ran into a problem where it's impossible to restore page
from orphaned pages list by any means. Page is listed in the root of the
space where it has been created if looking at document tree.

The are several weird thing about it: 
1) If editing the page, proper parent value appears in the parent input box
2) the children of this page are able to properly render the link hierarchy
at the top of the page

I have checked the logs, they are clear from errors (at least from those
that might be related to this issue).

Any thoughts what might cause the page to get into such state? Any way to
fix this without having to re-create the page?

Thanks,
  Roman
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Re: [xwiki-users] Unable to restore page from orphaned list even though the parent is successfully set on update

2010-03-25 Thread coldserenity

As far as I know we did no translations. It could have happened only by
accident but
currently multi-lingual support is set to No and it was so when the page
have been added.
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Re: [xwiki-users] Null pointer exception in formatDate() on rendering Main.RecentChanges

2010-03-24 Thread coldserenity

Hi,

   The problem has been mysteriously solved by doing an upgrade to 2.2.3
with clean-up of previous version.
   I also solved the problem with logging by using this link 
http://platform.xwiki.org/xwiki/bin/view/AdminGuide/Logging
http://platform.xwiki.org/xwiki/bin/view/AdminGuide/Logging 

Yet it's interesting to know what might cause the page's date to be null
or trigger null-pointer exception with date format.

Regards,
Roman
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[xwiki-users] Null pointer exception in formatDate() on rendering Main.RecentChanges

2010-03-23 Thread coldserenity

Hello,

Could you please point me to possible root of the following problems:
1) Null pointer exception in formatDate() method during
Main.RecentChanges page rendering (it looks like $rcDt variable is null for
one of the records, this is for scripts from
xwiki-enterprise-wiki-2.2.2.xar). Full stack trace attached in 
http://n2.nabble.com/file/n4783806/RecentChangesStackTrace.txt
RecentChangesStackTrace.txt 
2) A weird lookfeel of the ManageGroups, ManageUsers and
ManageRights ( http://n2.nabble.com/file/n4783806/ManageRightsBroken.JPG
ManageRightsBroken.JPG , 
http://n2.nabble.com/file/n4783806/ManageGroupsBroken.JPG
ManageGroupsBroken.JPG  and 
http://n2.nabble.com/file/n4783806/ManageUsersBroken.JPG
ManageUsersBroken.JPG  page-captures correspondingly)

Re-importing xwiki-enterprise-wiki-2.2.2.xar did not help.
   
From the recent modifications made I can point out only the following
* Set up 80(publicly available)-8080(where the XWiki is installed)
port forwarding at firewall level
* Restricted guest users from accessing the site and from
registering

Notes about environment
* XWiki Enterprise Core/UI 2.2.2
* Most of users with LDAP Authentication + Several users with
non-LDAP authentication
* CentOS release 5.4 (Final)
* Following errors on startup
Starting tomcat5: /usr/bin/rebuild-jar-repository: error: Could
not find jdbc-stdext Java extension for this JVM
/usr/bin/rebuild-jar-repository: error: Could not find jndi Java
extension for this JVM
/usr/bin/rebuild-jar-repository: error: Some detected jars were
not found for this jvm
/usr/bin/rebuild-jar-repository: error: Could not find jaas Java
extension for this JVM
/usr/bin/rebuild-jar-repository: error: Some detected jars were
not found for this jvm
* XWiki cannot access file xwiki.log because of permission denied

Regards,
  Roman
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Re: [xwiki-users] Livetable

2010-03-23 Thread coldserenity

Hi, 

 I had the same problem (index page empty after upgrade) several days ago.
 The upgrade was from XWiki Enterprise 2.1.2 to 2.2.2. It turned out that we
forgot to upgrade the system documents in addition to war upgrade. So in my
case re-importing pages from xwiki-enterprise-wiki-2.2.2.xar file solved the
problem.

 Some useful links:
* 
http://platform.xwiki.org/xwiki/bin/view/AdminGuide/Installation#HUpgradingwikidocuments
Upgrading XWiki Documents 
*  http://www.xwiki.org/xwiki/bin/view/Main/Download Download page 
where you can find corresponding *.xar file (I believe you'd have to upgrade
to v2.2.3 now)

 Hope this helps.

  Regards,
Roman
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