May 2008 - xwiki-users@xwiki.org

[xwiki-users] Help wanted on the database list class property, database tree class property and the Custom Display attribute.
by Thorbjørn Konstantinovitz 20 Oct '08

20 Oct '08

Hi, I am currently developing a program documentation system based on xwiki. I am able to create pages which describes programs. For each program which has to be described I programatically creates a page and populate a object with static program information. But I need to document which database files the program uses, with links to the relevant database file descriptions (a list). For that I want to use a database list class. I also want to show a call graph. for that I want to use a database tree class. But I am not able to find any documentation on these class properties. Can anyone give an example of use for each of these two properties or give pointers to relevant examples. The article http://www.theserverside.com/tt/articles/article.tss?l=XWiki on the server side were a very good introduction! But it didn't treat the property Custom Display. Are there any documentation on this property? Cheers /Thorbjørn Konstantinovitz -- W: http://kodefabrikken.dk If you failing to plan, then you´re planning to fail.

4 7

[xwiki-users] WG: [xwiki-notifications] XWiki doesn't start anymore
by Lamari Fabrizio 17 Sep '08

17 Sep '08

Thank you for your help, I've set the value to 512 and now it works. We have a lot of grafic files in our XWiki and they uses a lot of memory I think. But the 512 I've are only thought like RAM or not? I have another problem with my XWiki. When I log in it shows the Document does not exist page. Somebody knows how to fix that? I've testet some ways, but without succes. ________________________________ Von: Vincent Massol [mailto:vincent@massol.net] Gesendet: Mi 30.04.2008 11:44 An: XWiki Users Cc: Lamari Fabrizio Betreff: Re: [xwiki-users] [xwiki-notifications] XWiki doesn't start anymore On Apr 30, 2008, at 11:37 AM, Jean-Vincent Drean wrote: > It looks like your using one of our jetty distribution. Assuming > you're using our startup script (start_xwiki.bat or .sh), > you can try to replace : > > JAVA_OPTS=-Xmx300m (or : set JAVA_OPTS=-Xmx300m) > by > JAVA_OPTS=-Xmx512m (or : set JAVA_OPTS=-Xmx512m) > > BTW I wonder how 300m can be not enough. I don't think this is the best way. If XWiki starts fine and it works for some time (which is the impression I got from Fabrizio's message) then it's either a memory leak issue in XWiki or some code he's put in some specific page that require more memory. I wouldn't change the memory used to start XWiki but rather observe the amount of memory your xwiki instance uses over time. Thanks -Vincent > On Wed, Apr 30, 2008 at 11:23 AM, Lamari Fabrizio > <fabrizio.lamari(a)aveth.ethz.ch> wrote: >> Hello >> >> Thank you for your help. >> >> Can you help me solving the problem? >> I don't know how to check this. >> >> Thank you in advance. >> >> >> -----Ursprüngliche Nachricht----- >> Von: jvdrean(a)gmail.com im Auftrag von Jean-Vincent Drean >> Gesendet: Mi 30.04.2008 10:28 >> An: XWiki Users; Lamari Fabrizio >> Betreff: Re: [xwiki-notifications] XWiki doesn't start anymore >> >> >> >> Ok my bad I haven't looked at the stacktrace in the first place, >> indeed Vincent is right it's an out of memory error. >> >> On Wed, Apr 30, 2008 at 10:21 AM, Jean-Vincent Drean <jv(a)xwiki.com> >> wrote: >>> Hello, >>> >>> Please don't use the notification mailing list to answer questions, >>> I've cc-ed your message to the xwiki users list. >>> About your problem the errors shows that xwiki is unable to >>> connect to >>> your database. >>> >>> >>> >>> On Wed, Apr 30, 2008 at 1:05 AM, Fabrizio Lamari (TeleJob - >>> WebMaster) >>> <fabrizio.lamari(a)aveth.ethz.ch> wrote: >>>> >>>> >>>> >>>> >>>> Hello >>>> >>>> >>>> >>>> I was using the XWiki for our company and since yesterday evening >>>> it doesn't >>>> work anymore. >>>> >>>> I haven't changed anything on the settings yesterday. >>>> >>>> When I want to go on the XWiki (www.telejob.ch/wiki.html) I get >>>> this error: >>>> HTTP ERROR: 500 Error number 3 in 0: Could not initialize main >>>> XWiki context >>>> Wrapped Exception: Error number 3001 in 3: Cannot load class >>>> com >>>> .xpn >>>> .xwiki.store.migration.hibernate.XWikiHibernateMigrationManager >>>> from >>>> param xwiki.store.migration.manager.class >>>> Wrapped Exception: Error number 0 in 3: Exception while hibernate >>>> execute >>>> Wrapped Exception: Could not create a DBCP pool >>>> >>>> >>>> RequestURI=/xwiki/bin/view/Main/WebHome >>>> >>>> Powered by Jetty:// >>>> >>>> On the terminal side of the XWiki I have the outlines shown on >>>> the end of >>>> this message. >>>> >>>> >>>> >>>> I hope somebody can help me in adjusting the XWiki, cause we have >>>> already >>>> written many things in it. >>>> >>>> Perhaps somebody knows how to get the content of the wiki out, to >>>> import in >>>> a new one, manually. >>>> >>>> >>>> >>>> Thank you in advance for your help. >>>> >>>> >>>> >>>> With regards >>>> >>>> >>>> >>>> ______________________________ >>>> >>>> Fabrizio Lamari >>>> >>>> >>>> >>>> TeleJob.ch - WebMaster >>>> >>>> fabrizio.lamari(a)aveth.ethz.ch >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> Outlines from the terminarl side: >>>> >>>> >>>> >>>> at >>>> org >>>> .hibernate >>>> .cfg.Configuration.buildSessionFactory(Configuration.java:1292) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .XWikiHibernateBaseStore >>>> .initHibernate(XWikiHibernateBaseStore.java:175) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .XWikiHibernateBaseStore >>>> .checkHibernate(XWikiHibernateBaseStore.java:516) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .XWikiHibernateBaseStore.execute(XWikiHibernateBaseStore.java:1031) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .XWikiHibernateBaseStore.executeRead(XWikiHibernateBaseStore.java: >>>> 1074) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .migration >>>> .hibernate >>>> .XWikiHibernateMigrationManager >>>> .getDBVersion(XWikiHibernateMigrationManager.java:62) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .migration >>>> .AbstractXWikiMigrationManager >>>> .<init>(AbstractXWikiMigrationManager.java:68) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .migration >>>> .hibernate >>>> .XWikiHibernateMigrationManager >>>> .<init>(XWikiHibernateMigrationManager.java:49) >>>> >>>> at >>>> sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native >>>> Method) >>>> >>>> at >>>> sun >>>> .reflect >>>> .NativeConstructorAccessorImpl >>>> .newInstance(NativeConstructorAccessorImpl.java:39) >>>> >>>> at >>>> sun >>>> .reflect >>>> .DelegatingConstructorAccessorImpl >>>> .newInstance(DelegatingConstructorAccessorImpl.java:27) >>>> >>>> at >>>> java.lang.reflect.Constructor.newInstance(Constructor.java:494) >>>> >>>> at com.xpn.xwiki.XWiki.createClassFromConfig(XWiki.java:852) >>>> >>>> at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:791) >>>> >>>> at com.xpn.xwiki.XWiki.<init>(XWiki.java:733) >>>> >>>> at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:305) >>>> >>>> at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:503) >>>> >>>> at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java: >>>> 126) >>>> >>>> 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.doGet(ActionServlet.java: >>>> 414) >>>> >>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java: >>>> 596) >>>> >>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java: >>>> 689) >>>> >>>> at >>>> org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java: >>>> 428) >>>> >>>> at >>>> org.mortbay.jetty.servlet.WebApplicationHandler >>>> $CachedChain.doFilter(WebApplicationHandler.java:830) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .web >>>> .SetCharacterEncodingFilter >>>> .doFilter(SetCharacterEncodingFilter.java:117) >>>> >>>> at >>>> org.mortbay.jetty.servlet.WebApplicationHandler >>>> $CachedChain.doFilter(WebApplicationHandler.java:821) >>>> >>>> at >>>> org >>>> .mortbay >>>> .jetty >>>> .servlet >>>> .WebApplicationHandler.dispatch(WebApplicationHandler.java:471) >>>> >>>> at >>>> org >>>> .mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java: >>>> 568) >>>> >>>> at org.mortbay.http.HttpContext.handle(HttpContext.java: >>>> 1565) >>>> >>>> at >>>> org >>>> .mortbay >>>> .jetty >>>> .servlet.WebApplicationContext.handle(WebApplicationContext.java: >>>> 633) >>>> >>>> at org.mortbay.http.HttpContext.handle(HttpContext.java: >>>> 1517) >>>> >>>> at org.mortbay.http.HttpServer.service(HttpServer.java:954) >>>> >>>> at >>>> org.mortbay.http.HttpConnection.service(HttpConnection.java:816) >>>> >>>> at >>>> org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:983) >>>> >>>> at >>>> org.mortbay.http.HttpConnection.handle(HttpConnection.java:833) >>>> >>>> at >>>> org >>>> .mortbay.http.SocketListener.handleConnection(SocketListener.java: >>>> 244) >>>> >>>> at >>>> org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357) >>>> >>>> at org.mortbay.util.ThreadPool >>>> $PoolThread.run(ThreadPool.java:534) >>>> >>>> Caused by: java.sql.SQLException: General error: >>>> java.lang.OutOfMemoryError: >>>> Java heap space >>>> >>>> at org.hsqldb.jdbc.Util.sqlException(Unknown Source) >>>> >>>> at org.hsqldb.jdbc.jdbcConnection.<init>(Unknown Source) >>>> >>>> at org.hsqldb.jdbcDriver.getConnection(Unknown Source) >>>> >>>> at org.hsqldb.jdbcDriver.connect(Unknown Source) >>>> >>>> at >>>> org >>>> .apache >>>> .commons >>>> .dbcp >>>> .DriverConnectionFactory >>>> .createConnection(DriverConnectionFactory.java:37) >>>> >>>> at >>>> org >>>> .apache >>>> .commons >>>> .dbcp >>>> .PoolableConnectionFactory >>>> .makeObject(PoolableConnectionFactory.java:290) >>>> >>>> at >>>> org >>>> .apache >>>> .commons >>>> .dbcp >>>> .BasicDataSource.validateConnectionFactory(BasicDataSource.java: >>>> 877) >>>> >>>> at >>>> org >>>> .apache >>>> .commons >>>> .dbcp.BasicDataSource.createDataSource(BasicDataSource.java:851) >>>> >>>> ... 47 more >>>> >>>> getException(): >>>> >>>> com.xpn.xwiki.XWikiException: Error number 0 in 3: Exception >>>> while hibernate >>>> execute >>>> >>>> Wrapped Exception: Could not create a DBCP pool >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .XWikiHibernateBaseStore.execute(XWikiHibernateBaseStore.java:1041) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .XWikiHibernateBaseStore.executeRead(XWikiHibernateBaseStore.java: >>>> 1074) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .migration >>>> .hibernate >>>> .XWikiHibernateMigrationManager >>>> .getDBVersion(XWikiHibernateMigrationManager.java:62) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .migration >>>> .AbstractXWikiMigrationManager >>>> .<init>(AbstractXWikiMigrationManager.java:68) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .migration >>>> .hibernate >>>> .XWikiHibernateMigrationManager >>>> .<init>(XWikiHibernateMigrationManager.java:49) >>>> >>>> at >>>> sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native >>>> Method) >>>> >>>> at >>>> sun >>>> .reflect >>>> .NativeConstructorAccessorImpl >>>> .newInstance(NativeConstructorAccessorImpl.java:39) >>>> >>>> at >>>> sun >>>> .reflect >>>> .DelegatingConstructorAccessorImpl >>>> .newInstance(DelegatingConstructorAccessorImpl.java:27) >>>> >>>> at >>>> java.lang.reflect.Constructor.newInstance(Constructor.java:494) >>>> >>>> at com.xpn.xwiki.XWiki.createClassFromConfig(XWiki.java:852) >>>> >>>> at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:791) >>>> >>>> at com.xpn.xwiki.XWiki.<init>(XWiki.java:733) >>>> >>>> at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:305) >>>> >>>> at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:503) >>>> >>>> at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java: >>>> 126) >>>> >>>> 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.doGet(ActionServlet.java: >>>> 414) >>>> >>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java: >>>> 596) >>>> >>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java: >>>> 689) >>>> >>>> at >>>> org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java: >>>> 428) >>>> >>>> at >>>> org.mortbay.jetty.servlet.WebApplicationHandler >>>> $CachedChain.doFilter(WebApplicationHandler.java:830) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .web >>>> .SetCharacterEncodingFilter >>>> .doFilter(SetCharacterEncodingFilter.java:117) >>>> >>>> at >>>> org.mortbay.jetty.servlet.WebApplicationHandler >>>> $CachedChain.doFilter(WebApplicationHandler.java:821) >>>> >>>> at >>>> org >>>> .mortbay >>>> .jetty >>>> .servlet >>>> .WebApplicationHandler.dispatch(WebApplicationHandler.java:471) >>>> >>>> at >>>> org >>>> .mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java: >>>> 568) >>>> >>>> at org.mortbay.http.HttpContext.handle(HttpContext.java: >>>> 1565) >>>> >>>> at >>>> org >>>> .mortbay >>>> .jetty >>>> .servlet.WebApplicationContext.handle(WebApplicationContext.java: >>>> 633) >>>> >>>> at org.mortbay.http.HttpContext.handle(HttpContext.java: >>>> 1517) >>>> >>>> at org.mortbay.http.HttpServer.service(HttpServer.java:954) >>>> >>>> at >>>> org.mortbay.http.HttpConnection.service(HttpConnection.java:816) >>>> >>>> at >>>> org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:983) >>>> >>>> at >>>> org.mortbay.http.HttpConnection.handle(HttpConnection.java:833) >>>> >>>> at >>>> org >>>> .mortbay.http.SocketListener.handleConnection(SocketListener.java: >>>> 244) >>>> >>>> at >>>> org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357) >>>> >>>> at org.mortbay.util.ThreadPool >>>> $PoolThread.run(ThreadPool.java:534) >>>> >>>> >>>> >>>> >>>> >>>> Wrapped Exception: >>>> >>>> >>>> >>>> org.apache.commons.dbcp.SQLNestedException: Cannot create >>>> PoolableConnectionFactory (General error: >>>> java.lang.OutOfMemoryError: Java >>>> heap space) >>>> >>>> at >>>> org >>>> .apache >>>> .commons >>>> .dbcp.BasicDataSource.createDataSource(BasicDataSource.java:855) >>>> >>>> at >>>> org >>>> .apache >>>> .commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java: >>>> 540) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .DBCPConnectionProvider.configure(DBCPConnectionProvider.java:181) >>>> >>>> at >>>> org >>>> .hibernate >>>> .connection >>>> .ConnectionProviderFactory >>>> .newConnectionProvider(ConnectionProviderFactory.java:124) >>>> >>>> at >>>> org >>>> .hibernate >>>> .connection >>>> .ConnectionProviderFactory >>>> .newConnectionProvider(ConnectionProviderFactory.java:56) >>>> >>>> at >>>> org >>>> .hibernate >>>> .cfg >>>> .SettingsFactory.createConnectionProvider(SettingsFactory.java:414) >>>> >>>> at >>>> org >>>> .hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java: >>>> 62) >>>> >>>> at >>>> org.hibernate.cfg.Configuration.buildSettings(Configuration.java: >>>> 2009) >>>> >>>> at >>>> org >>>> .hibernate >>>> .cfg.Configuration.buildSessionFactory(Configuration.java:1292) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .XWikiHibernateBaseStore >>>> .initHibernate(XWikiHibernateBaseStore.java:175) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .XWikiHibernateBaseStore >>>> .checkHibernate(XWikiHibernateBaseStore.java:516) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .XWikiHibernateBaseStore.execute(XWikiHibernateBaseStore.java:1031) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .XWikiHibernateBaseStore.executeRead(XWikiHibernateBaseStore.java: >>>> 1074) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .migration >>>> .hibernate >>>> .XWikiHibernateMigrationManager >>>> .getDBVersion(XWikiHibernateMigrationManager.java:62) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .migration >>>> .AbstractXWikiMigrationManager >>>> .<init>(AbstractXWikiMigrationManager.java:68) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .migration >>>> .hibernate >>>> .XWikiHibernateMigrationManager >>>> .<init>(XWikiHibernateMigrationManager.java:49) >>>> >>>> at >>>> sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native >>>> Method) >>>> >>>> at >>>> sun >>>> .reflect >>>> .NativeConstructorAccessorImpl >>>> .newInstance(NativeConstructorAccessorImpl.java:39) >>>> >>>> at >>>> sun >>>> .reflect >>>> .DelegatingConstructorAccessorImpl >>>> .newInstance(DelegatingConstructorAccessorImpl.java:27) >>>> >>>> at >>>> java.lang.reflect.Constructor.newInstance(Constructor.java:494) >>>> >>>> at com.xpn.xwiki.XWiki.createClassFromConfig(XWiki.java:852) >>>> >>>> at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:791) >>>> >>>> at com.xpn.xwiki.XWiki.<init>(XWiki.java:733) >>>> >>>> at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:305) >>>> >>>> at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:503) >>>> >>>> at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java: >>>> 126) >>>> >>>> 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.doGet(ActionServlet.java: >>>> 414) >>>> >>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java: >>>> 596) >>>> >>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java: >>>> 689) >>>> >>>> at >>>> org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java: >>>> 428) >>>> >>>> at >>>> org.mortbay.jetty.servlet.WebApplicationHandler >>>> $CachedChain.doFilter(WebApplicationHandler.java:830) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .web >>>> .SetCharacterEncodingFilter >>>> .doFilter(SetCharacterEncodingFilter.java:117) >>>> >>>> at >>>> org.mortbay.jetty.servlet.WebApplicationHandler >>>> $CachedChain.doFilter(WebApplicationHandler.java:821) >>>> >>>> at >>>> org >>>> .mortbay >>>> .jetty >>>> .servlet >>>> .WebApplicationHandler.dispatch(WebApplicationHandler.java:471) >>>> >>>> at >>>> org >>>> .mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java: >>>> 568) >>>> >>>> at org.mortbay.http.HttpContext.handle(HttpContext.java: >>>> 1565) >>>> >>>> at >>>> org >>>> .mortbay >>>> .jetty >>>> .servlet.WebApplicationContext.handle(WebApplicationContext.java: >>>> 633) >>>> >>>> at org.mortbay.http.HttpContext.handle(HttpContext.java: >>>> 1517) >>>> >>>> at org.mortbay.http.HttpServer.service(HttpServer.java:954) >>>> >>>> at >>>> org.mortbay.http.HttpConnection.service(HttpConnection.java:816) >>>> >>>> at >>>> org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:983) >>>> >>>> at >>>> org.mortbay.http.HttpConnection.handle(HttpConnection.java:833) >>>> >>>> at >>>> org >>>> .mortbay.http.SocketListener.handleConnection(SocketListener.java: >>>> 244) >>>> >>>> at >>>> org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357) >>>> >>>> at org.mortbay.util.ThreadPool >>>> $PoolThread.run(ThreadPool.java:534) >>>> >>>> Caused by: java.sql.SQLException: General error: >>>> java.lang.OutOfMemoryError: >>>> Java heap space >>>> >>>> at org.hsqldb.jdbc.Util.sqlException(Unknown Source) >>>> >>>> at org.hsqldb.jdbc.jdbcConnection.<init>(Unknown Source) >>>> >>>> at org.hsqldb.jdbcDriver.getConnection(Unknown Source) >>>> >>>> at org.hsqldb.jdbcDriver.connect(Unknown Source) >>>> >>>> at >>>> org >>>> .apache >>>> .commons >>>> .dbcp >>>> .DriverConnectionFactory >>>> .createConnection(DriverConnectionFactory.java:37) >>>> >>>> at >>>> org >>>> .apache >>>> .commons >>>> .dbcp >>>> .PoolableConnectionFactory >>>> .makeObject(PoolableConnectionFactory.java:290) >>>> >>>> at >>>> org >>>> .apache >>>> .commons >>>> .dbcp >>>> .BasicDataSource.validateConnectionFactory(BasicDataSource.java: >>>> 877) >>>> >>>> at >>>> org >>>> .apache >>>> .commons >>>> .dbcp.BasicDataSource.createDataSource(BasicDataSource.java:851) >>>> >>>> ... 47 more >>>> >>>> getException(): >>>> >>>> org.hibernate.HibernateException: Could not create a DBCP pool >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .DBCPConnectionProvider.configure(DBCPConnectionProvider.java:199) >>>> >>>> at >>>> org >>>> .hibernate >>>> .connection >>>> .ConnectionProviderFactory >>>> .newConnectionProvider(ConnectionProviderFactory.java:124) >>>> >>>> at >>>> org >>>> .hibernate >>>> .connection >>>> .ConnectionProviderFactory >>>> .newConnectionProvider(ConnectionProviderFactory.java:56) >>>> >>>> at >>>> org >>>> .hibernate >>>> .cfg >>>> .SettingsFactory.createConnectionProvider(SettingsFactory.java:414) >>>> >>>> at >>>> org >>>> .hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java: >>>> 62) >>>> >>>> at >>>> org.hibernate.cfg.Configuration.buildSettings(Configuration.java: >>>> 2009) >>>> >>>> at >>>> org >>>> .hibernate >>>> .cfg.Configuration.buildSessionFactory(Configuration.java:1292) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .XWikiHibernateBaseStore >>>> .initHibernate(XWikiHibernateBaseStore.java:175) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .XWikiHibernateBaseStore >>>> .checkHibernate(XWikiHibernateBaseStore.java:516) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .XWikiHibernateBaseStore.execute(XWikiHibernateBaseStore.java:1031) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .XWikiHibernateBaseStore.executeRead(XWikiHibernateBaseStore.java: >>>> 1074) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .migration >>>> .hibernate >>>> .XWikiHibernateMigrationManager >>>> .getDBVersion(XWikiHibernateMigrationManager.java:62) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .migration >>>> .AbstractXWikiMigrationManager >>>> .<init>(AbstractXWikiMigrationManager.java:68) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .migration >>>> .hibernate >>>> .XWikiHibernateMigrationManager >>>> .<init>(XWikiHibernateMigrationManager.java:49) >>>> >>>> at >>>> sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native >>>> Method) >>>> >>>> at >>>> sun >>>> .reflect >>>> .NativeConstructorAccessorImpl >>>> .newInstance(NativeConstructorAccessorImpl.java:39) >>>> >>>> at >>>> sun >>>> .reflect >>>> .DelegatingConstructorAccessorImpl >>>> .newInstance(DelegatingConstructorAccessorImpl.java:27) >>>> >>>> at >>>> java.lang.reflect.Constructor.newInstance(Constructor.java:494) >>>> >>>> at com.xpn.xwiki.XWiki.createClassFromConfig(XWiki.java:852) >>>> >>>> at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:791) >>>> >>>> at com.xpn.xwiki.XWiki.<init>(XWiki.java:733) >>>> >>>> at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:305) >>>> >>>> at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:503) >>>> >>>> at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java: >>>> 126) >>>> >>>> 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.doGet(ActionServlet.java: >>>> 414) >>>> >>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java: >>>> 596) >>>> >>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java: >>>> 689) >>>> >>>> at >>>> org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java: >>>> 428) >>>> >>>> at >>>> org.mortbay.jetty.servlet.WebApplicationHandler >>>> $CachedChain.doFilter(WebApplicationHandler.java:830) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .web >>>> .SetCharacterEncodingFilter >>>> .doFilter(SetCharacterEncodingFilter.java:117) >>>> >>>> at >>>> org.mortbay.jetty.servlet.WebApplicationHandler >>>> $CachedChain.doFilter(WebApplicationHandler.java:821) >>>> >>>> at >>>> org >>>> .mortbay >>>> .jetty >>>> .servlet >>>> .WebApplicationHandler.dispatch(WebApplicationHandler.java:471) >>>> >>>> at >>>> org >>>> .mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java: >>>> 568) >>>> >>>> at org.mortbay.http.HttpContext.handle(HttpContext.java: >>>> 1565) >>>> >>>> at >>>> org >>>> .mortbay >>>> .jetty >>>> .servlet.WebApplicationContext.handle(WebApplicationContext.java: >>>> 633) >>>> >>>> at org.mortbay.http.HttpContext.handle(HttpContext.java: >>>> 1517) >>>> >>>> at org.mortbay.http.HttpServer.service(HttpServer.java:954) >>>> >>>> at >>>> org.mortbay.http.HttpConnection.service(HttpConnection.java:816) >>>> >>>> at >>>> org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:983) >>>> >>>> at >>>> org.mortbay.http.HttpConnection.handle(HttpConnection.java:833) >>>> >>>> at >>>> org >>>> .mortbay.http.SocketListener.handleConnection(SocketListener.java: >>>> 244) >>>> >>>> at >>>> org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357) >>>> >>>> at org.mortbay.util.ThreadPool >>>> $PoolThread.run(ThreadPool.java:534) >>>> >>>> Caused by: org.apache.commons.dbcp.SQLNestedException: Cannot >>>> create >>>> PoolableConnectionFactory (General error: >>>> java.lang.OutOfMemoryError: Java >>>> heap space) >>>> >>>> at >>>> org >>>> .apache >>>> .commons >>>> .dbcp.BasicDataSource.createDataSource(BasicDataSource.java:855) >>>> >>>> at >>>> org >>>> .apache >>>> .commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java: >>>> 540) >>>> >>>> at >>>> com >>>> .xpn >>>> .xwiki >>>> .store >>>> .DBCPConnectionProvider.configure(DBCPConnectionProvider.java:181) >>>> >>>> ... 45 more >>>> >>>> Caused by: java.sql.SQLException: General error: >>>> java.lang.OutOfMemoryError: >>>> Java heap space >>>> >>>> at org.hsqldb.jdbc.Util.sqlException(Unknown Source) >>>> >>>> at org.hsqldb.jdbc.jdbcConnection.<init>(Unknown Source) >>>> >>>> at org.hsqldb.jdbcDriver.getConnection(Unknown Source) >>>> >>>> at org.hsqldb.jdbcDriver.connect(Unknown Source) >>>> >>>> at >>>> org >>>> .apache >>>> .commons >>>> .dbcp >>>> .DriverConnectionFactory >>>> .createConnection(DriverConnectionFactory.java:37) >>>> >>>> at >>>> org >>>> .apache >>>> .commons >>>> .dbcp >>>> .PoolableConnectionFactory >>>> .makeObject(PoolableConnectionFactory.java:290) >>>> >>>> at >>>> org >>>> .apache >>>> .commons >>>> .dbcp >>>> .BasicDataSource.validateConnectionFactory(BasicDataSource.java: >>>> 877) >>>> >>>> at >>>> org >>>> .apache >>>> .commons >>>> .dbcp.BasicDataSource.createDataSource(BasicDataSource.java:851) >>>> >>>> ... 47 more >>>> _______________________________________________ >>>> notifications mailing list >>>> notifications(a)xwiki.org >>>> http://lists.xwiki.org/mailman/listinfo/notifications >>>> >>>> >>> >>> >>> >>> -- >>> Jean-Vincent Drean >>> >> >> >> >> -- >> Jean-Vincent Drean >> >> > > > > -- > Jean-Vincent Drean > _______________________________________________ > users mailing list > users(a)xwiki.org > http://lists.xwiki.org/mailman/listinfo/users

2 1

xWiki Behind Apache Mod_Proxy. https -> http
by Douglas Culnane 23 Aug '08

23 Aug '08

I am using xWiki behind an apache server and using Mod proxy to proxy https requests to the tomcat server. The problem is that xWiki rewrites the urls to http://host... so they have to get bounced off the http default server host configuration that redirects them to https://host.... Therefore the posts do not work because the redirect breaks the session. How can I turn off the url rewriting in xwiki so that the urls use the relative reference not the full absolute reference? Or is there a way to tell it to rewrite urls with the https (not http) protocal? Thanks in advance for any help, Doug Culnane SNAP Consulting Systemnahe Anwendungsprogrammierung und Beratung GmbH Altmannsdorferstra?e 23A 1120 Wien, Osterreich www.snapconsult.com Firmenbuch: FN193058i Firmenbuchgericht: Handelsgericht Wien UID-Nr.: ATU48838904 DVR-Nr.: 1049933 Wichtiger Hinweis: Diese E-Mail ist fur den Gebrauch durch die Person oder die Firma/Organisation bestimmt, die in der Empfangeradresse benannt ist und unterliegt u. U. dem Berufsgeheimnis oder anderweitigen rechtlichem Schutz. Wenn Sie nicht der angegebene Empfanger sind, nehmen Sie bitte zur Kenntnis, dass Weitergabe, Kopieren, Verteilung oder Nutzung des Inhalts dieser E-Mail-Ubertragung unzulassig ist. Falls Sie diese E-Mail irrtumlich erhalten haben, benachrichtigen Sie den Absender bitte unverzuglich. Important Note: This e-mail may contain trade secrets or privileged, undisclosed or confidential information or otherwise protected by work product immunity or other legal rules. If you have received this e-mail in error, you are hereby notified that any review, copying or distribution of it is strictly prohibited. Please inform us immediately and destroy the original transmittal.

5 5

[xwiki-users] Problem with TaskManager Application
by Frantisek Kall 12 Jun '08

12 Jun '08

I've installed TaskManager Application. When I try add New task or Task group I receive error message. Any idea what I do wrong? Frantisek Error number 4001 in 4: Error while parsing velocity page TasksCode.NewTask Wrapped Exception: Invocation of method 'get' in class java.util.Collections$EmptyList threw exception java.lang.IndexOutOfBoundsException: Index: 0 @ TasksCode.NewTask2,32? com.xpn.xwiki.XWikiException: Error number 4001 in 4: Error while parsing velocity page TasksCode.NewTask Wrapped Exception: Invocation of method 'get' in class java.util.Collections$EmptyList threw exception java.lang.IndexOutOfBoundsException: Index: 0 @ TasksCode.NewTask2,32? at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:160) at com.xpn.xwiki.render.XWikiVelocityRenderer.render(XWikiVelocityRenderer.java:95) at com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderText(DefaultXWikiRenderingEngine.java:252) at com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderText(DefaultXWikiRenderingEngine.java:176) at com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderText(DefaultXWikiRenderingEngine.java:145) at com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderDocument(DefaultXWikiRenderingEngine.java:134) at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:418) at com.xpn.xwiki.api.Document.getRenderedContent(Document.java:371) at sun.reflect.GeneratedMethodAccessor845.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:295) at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:245) at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:203) at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:294) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318) at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:241) at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:155) at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1429) at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:598) at sun.reflect.GeneratedMethodAccessor436.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:295) at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:245) at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:203) at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:294) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318) at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:194) at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:170) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:74) at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:88) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:74) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318) at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:107) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318) at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:241) at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:155) at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1429) at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:108) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:208) 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.doGet(ActionServlet.java:414) at javax.servlet.http.HttpServlet.service(HttpServlet.java:690) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) 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.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:117) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179) at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446) at java.lang.Thread.run(Thread.java:595) Wrapped Exception: java.lang.IndexOutOfBoundsException: Index: 0 at java.util.Collections$EmptyList.get(Collections.java:2975) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:295) at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:245) at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:203) at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:419) at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:73) at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:125) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318) at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:241) at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:155) at com.xpn.xwiki.render.XWikiVelocityRenderer.render(XWikiVelocityRenderer.java:95) at com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderText(DefaultXWikiRenderingEngine.java:252) at com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderText(DefaultXWikiRenderingEngine.java:176) at com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderText(DefaultXWikiRenderingEngine.java:145) at com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderDocument(DefaultXWikiRenderingEngine.java:134) at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:418) at com.xpn.xwiki.api.Document.getRenderedContent(Document.java:371) at sun.reflect.GeneratedMethodAccessor845.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:295) at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:245) at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:203) at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:294) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318) at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:241) at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:155) at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1429) at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:598) at sun.reflect.GeneratedMethodAccessor436.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:295) at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:245) at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:203) at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:294) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318) at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:194) at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:170) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:74) at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:88) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:74) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318) at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:107) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318) at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:241) at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:155) at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1429) at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:108) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:208) 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.doGet(ActionServlet.java:414) at javax.servlet.http.HttpServlet.service(HttpServlet.java:690) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) 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.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:117) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179) at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446) at java.lang.Thread.run(Thread.java:595) -- View this message in context: http://www.nabble.com/Problem-with-TaskManager-Application-tp17468637p17468… Sent from the XWiki- Users mailing list archive at Nabble.com.

3 6

[xwiki-users] [myxwiki] new wiki request : Nantes Java User Group
by Tugdual Grall 02 Jun '08

02 Jun '08

Hello XWiki users I am creating a new Java User Group in Nantes (France) and would like to use a wiki to create the JUG Web Site. The name that I would like to have is the following: nantesjug Thanks in advance. Regards Tugdual Gralll

4 5

Re: [xwiki-users] list of pages/spaces
by Rudolf Tronicek 31 May '08

31 May '08

Hi, for example take a look at XWiki.Treeview page (http://.../XWiki/Treeview?xpage=code [http://.../XWiki/Treeview?xpage=code]). There is seen how to handle "hiddenSpaces" or "hiddenPages" in a loop over documents. Maybe choose an other API function instead of $xwiki.getSpaceDocsName or extract unwanted spaces before using this function like: #set($hiddenSpaces = ["XWiki","Main"]) #if (!$hiddenSpaces.contains($doc.web)) #foreach($page in $xwiki.getSpaceDocsName($doc)) ## ...your code here... #end #end >Hello >I know that this code retrieves all the documents: $xwiki.getSpaceDocsName($doc) >my question is this: is it possible to specify which documents can be left unwritten in the list? >for instance if i have these spaces: Website1, Website2, XWiki, Main etc and i don't wanna show "XWiki, Main", how can i approach this in velocity code? >Thanks EINE FÜR ALLE: die kostenlose WEB.DE-Plattform für Freunde und Deine Homepage mit eigenem Namen. Jetzt starten! *http://unddu.de/?kid=kid@mf2* [http://unddu.de/?kid=kid@mf2]

1 0

[xwiki-users] Virtual wikis
by hel-o 31 May '08

31 May '08

Couldn't find an answer to the last comment in the "Creating a virtual XWiki environment" page in the documentation, so i post it here again: "The examples above show adding multipe virtual servers under one domain name (*.yourdomain.com); instead can we utilize virtual domains using different domain names (i.e., www.yourdomain.com and www.mydomain.com)?" Thanks Helmut -- View this message in context: http://www.nabble.com/Virtual-wikis-tp17567531p17567531.html Sent from the XWiki- Users mailing list archive at Nabble.com.

2 4

[xwiki-users] A exception about Table 'xwiki.xwikidoc' doesn't exist when install xwiki.
by jing shen 31 May '08

31 May '08

I use tomcat and mysql to install xwiki. I choose war file to deploy. But after I finish the configure and visit the link(http://localhost:8080/xwiki/ ). The error occur. I think maybe because I do not import the database schema. But I can't find it in the war file. Below is trace. please help me, thank you very much. using driver: com.mysql.jdbc.Driver at URL: jdbc:mysql://localhost:3306/xwiki connection properties: {user=xwiki, password=****} RDBMS: MySQL, version: 5.0.18 JDBC driver: MySQL-AB JDBC Driver, version: mysql-connector-java-5.1.6 ( Revision: ${svn.Revision} ) Using dialect: org.hibernate.dialect.MySQLDialect Using default transaction strategy (direct JDBC transactions) No TransactionManagerLookup configured (in JTA environment, use of read-write or transactional second-level cache is not recommended) Automatic flush during beforeCompletion(): disabled Automatic session close at end of transaction: disabled JDBC batch size: 15 JDBC batch updates for versioned data: disabled Scrollable result sets: enabled JDBC3 getGeneratedKeys(): enabled Connection release mode: auto Maximum outer join fetch depth: 2 Default batch fetch size: 1 Generate SQL with comments: disabled Order SQL updates by primary key: disabled Order SQL inserts for batching: disabled Query translator: org.hibernate.hql.ast.ASTQueryTranslatorFactory Using ASTQueryTranslatorFactory Query language substitutions: {} JPA-QL strict compliance: disabled Second-level cache: enabled Query cache: disabled Cache provider: org.hibernate.cache.NoCacheProvider Optimize cache for minimal puts: disabled Structured second-level cache entries: disabled Statistics: disabled Deleted entity synthetic identifier rollback: disabled Default entity-mode: pojo Named query checking : enabled building session factory Not binding factory to JNDI, no JNDI name configured Updating schema update for wiki [xwiki]... Using dialect: org.hibernate.dialect.MySQLDialect Failed updating schema while executing query [update xwikidoc set xwd_translation=0 where xwd_translation is null] com.mysql.jdbc.exceptions.MySQLSyntaxErrorException: Table 'xwiki.xwikidoc' doesn't exist at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1026) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:956) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3491) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3423) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1936) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2060) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2536) at com.mysql.jdbc.StatementImpl.executeUpdate(StatementImpl.java:1564) at com.mysql.jdbc.StatementImpl.executeUpdate(StatementImpl.java:1485) at com.xpn.xwiki.store.XWikiHibernateBaseStore.updateSchema(XWikiHibernateBaseStore.java:451) at com.xpn.xwiki.store.XWikiHibernateBaseStore.updateSchema(XWikiHibernateBaseStore.java:310) at com.xpn.xwiki.store.XWikiHibernateBaseStore.updateSchema(XWikiHibernateBaseStore.java:258) at com.xpn.xwiki.store.XWikiHibernateBaseStore.checkHibernate(XWikiHibernateBaseStore.java:520) at com.xpn.xwiki.store.XWikiHibernateBaseStore.execute(XWikiHibernateBaseStore.java:995) at com.xpn.xwiki.store.XWikiHibernateBaseStore.executeRead(XWikiHibernateBaseStore.java:1038) at com.xpn.xwiki.store.migration.hibernate.XWikiHibernateMigrationManager.getDBVersion(XWikiHibernateMigrationManager.java:63) at com.xpn.xwiki.store.migration.AbstractXWikiMigrationManager.<init>(AbstractXWikiMigrationManager.java:68) at com.xpn.xwiki.store.migration.hibernate.XWikiHibernateMigrationManager.<init>(XWikiHibernateMigrationManager.java:50) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:494) at com.xpn.xwiki.XWiki.createClassFromConfig(XWiki.java:855) at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:794) at com.xpn.xwiki.XWiki.<init>(XWiki.java:731) at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:318) at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:514) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:126) 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.doGet(ActionServlet.java:414) at javax.servlet.http.HttpServlet.service(HttpServlet.java:690) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:112) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:874) at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689) at java.lang.Thread.run(Thread.java:595) Schema update for wiki [xwiki] done Current storage version = [0] List of migrations that will be executed: R4340XWIKI883 - See http://jira.xwiki.org/jira/browse/XWIKI-883 R4359XWIKI1459 - See http://jira.xwiki.org/jira/browse/XWIKI-1459 R7345XWIKI2079 - See http://jira.xwiki.org/jira/browse/XWIKI-2079 Running migration [R4340XWIKI883] with version [4340] Failed to migrate main database... com.xpn.xwiki.XWikiException: Error number 3005 in 3: Migration failed Wrapped Exception: Error number 0 in 3: Exception while hibernate execute Wrapped Exception: BaseObject is not mapped [select s from BaseObject o, StringProperty s where o.className like 'XWiki.XWiki%Rights' and o.id=s.idand ( s.name='users' or s.name='groups')] at com.xpn.xwiki.store.migration.AbstractXWikiMigrationManager.startMigrationsForDatabase(AbstractXWikiMigrationManager.java:198) at com.xpn.xwiki.store.migration.AbstractXWikiMigrationManager.startMigrations(AbstractXWikiMigrationManager.java:140) at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:798) at com.xpn.xwiki.XWiki.<init>(XWiki.java:731) at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:318) at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:514) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:126) 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.doGet(ActionServlet.java:414) at javax.servlet.http.HttpServlet.service(HttpServlet.java:690) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:112) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:874) at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689) at java.lang.Thread.run(Thread.java:595) Wrapped Exception: com.xpn.xwiki.XWikiException: Error number 0 in 3: Exception while hibernate execute Wrapped Exception: BaseObject is not mapped [select s from BaseObject o, StringProperty s where o.className like 'XWiki.XWiki%Rights' and o.id=s.idand ( s.name='users' or s.name='groups')] at com.xpn.xwiki.store.XWikiHibernateBaseStore.execute(XWikiHibernateBaseStore.java:1005) at com.xpn.xwiki.store.XWikiHibernateBaseStore.executeWrite(XWikiHibernateBaseStore.java:1055) at com.xpn.xwiki.store.migration.hibernate.R4340XWIKI883Migrator.migrate(R4340XWIKI883Migrator.java:71) at com.xpn.xwiki.store.migration.hibernate.AbstractXWikiHibernateMigrator.migrate(AbstractXWikiHibernateMigrator.java:39) at com.xpn.xwiki.store.migration.AbstractXWikiMigrationManager.startMigrations(AbstractXWikiMigrationManager.java:288) at com.xpn.xwiki.store.migration.AbstractXWikiMigrationManager.startMigrationsForDatabase(AbstractXWikiMigrationManager.java:196) at com.xpn.xwiki.store.migration.AbstractXWikiMigrationManager.startMigrations(AbstractXWikiMigrationManager.java:140) at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:798) at com.xpn.xwiki.XWiki.<init>(XWiki.java:731) at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:318) at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:514) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:126) 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.doGet(ActionServlet.java:414) at javax.servlet.http.HttpServlet.service(HttpServlet.java:690) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:112) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:874) at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689) at java.lang.Thread.run(Thread.java:595) Wrapped Exception: org.hibernate.hql.ast.QuerySyntaxException: BaseObject is not mapped [select s from BaseObject o, StringProperty s where o.className like 'XWiki.XWiki%Rights' and o.id=s.id and (s.name='users' or s.name='groups')] at org.hibernate.hql.ast.util.SessionFactoryHelper.requireClassPersister(SessionFactoryHelper.java:158) at org.hibernate.hql.ast.tree.FromElementFactory.addFromElement(FromElementFactory.java:87) at org.hibernate.hql.ast.tree.FromClause.addFromElement(FromClause.java:70) at org.hibernate.hql.ast.HqlSqlWalker.createFromElement(HqlSqlWalker.java:255) at org.hibernate.hql.antlr.HqlSqlBaseWalker.fromElement(HqlSqlBaseWalker.java:3056) at org.hibernate.hql.antlr.HqlSqlBaseWalker.fromElementList(HqlSqlBaseWalker.java:2945) at org.hibernate.hql.antlr.HqlSqlBaseWalker.fromClause(HqlSqlBaseWalker.java:688)

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[xwiki-users] Panel Wizard layout issue
by Lijour, Marc (EDU) 30 May '08

30 May '08

Hi Am I the only one having trouble with the Panel Wizards? I am using newest XE 1.4.9828 I created some Panels and I want to display them. With current skin I only have a right column. Panel Wizard (http://localhost:8080/xwiki/bin/view/Panels/PanelWizard?forceLeftPanels =1&forceRightPanels=1&language=en) Shows in "Information" a 3-column layout where I can't drag and drop anything (it goes back to its original position). In "Navigation" (where my panels should be), there is only one column, the frame is truncated and the panels are one over the other. When I drag and drop them, they disappear. The layout stays unchanged. What could be the problem? Can I solve this with some code (bypassing the wizard)? Can I define a layout per space? Thank you Marc

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[xwiki-users] XWIki SMTP
by Hosam Hassan 30 May '08

30 May '08

Hello guys, I need to send emails and notifcations from the XWiki. Problem is that xwiki can't configure password for SMTP user. This is impossible in my case to cancel the passsword for the SMTP server. Will I need to write my own plugin for that or its possible to do that in someway? Cheers, Hosam

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