19 Jun
2008
19 Jun
'08
4:32 a.m.
Hi Thomas,
Sorry for the late reply, i just woke up :)
This is ludovic's original code,
<code>
context = Utils.prepareContext("", request, response, engine);
context.setMode(XWikiContext.MODE_GWT);
context.setDatabase("xwiki");
XWiki xwiki = XWiki.getXWiki(context);
</code>
So yes, Utils.prepareContext() is used but XWiki.getXWiki() fails.
Thanks.
- Asiri
On Thu, Jun 19, 2008 at 2:16 AM, Thomas Mortagne <thomas.mortagne(a)xwiki.com>
wrote:
Asiri, is webdav servlet use Utils.prepareContext to
create/prepare
the context ? (the Utils's ComponentManager is initialized in it)
On Wed, Jun 18, 2008 at 10:43 PM, Thomas Mortagne
<thomas.mortagne(a)xwiki.com> wrote:
--
Thomas Mortagne
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Thomas Mortagne
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ok, I think the problem is that when the first
connection is webdav
ComponentManager is not initialized in Utils
On Wed, Jun 18, 2008 at 10:28 PM, Thomas Mortagne
<thomas.mortagne(a)xwiki.com> wrote:
> Also I just fixed a build bug : cache was not built when building from
/trunks
>
> On Wed, Jun 18, 2008 at 10:25 PM, Thomas Mortagne
> <thomas.mortagne(a)xwiki.com> wrote:
>> Hi,
>>
>> This error append when you try to use cache component before
>> ComponentManager initialization, it's not really related to cache
>> itself.
>>
>> How do you reproduce this ? Is it in a unit test ? I don't have any
>> problem in virtual or non virtual mode when using xwiki in standalone
>> or from Eclipse....
>>
>> On Wed, Jun 18, 2008 at 9:11 PM, Asiri Rathnayake
>> <asiri.rathnayake(a)gmail.com> wrote:
>>> Hi All,
>>>
>>> I cannot test xwiki-webdav anymore because XWikiCacheStore throws a
null
>>> pointer exception that i cannot
figure out. I think this is introduced
by a
>>> recent commit, please help me with
this. Following is the exception,
>>>
>>> <dump>
>>> java.lang.NullPointerException
>>> at
>>> com.xpn.xwiki.store.XWikiCacheStore.initCache(XWikiCacheStore.java:95)
>>> at
>>> com.xpn.xwiki.store.XWikiCacheStore.initCache(XWikiCacheStore.java:80)
>>> at
>>> com.xpn.xwiki.store.XWikiCacheStore.<init>(XWikiCacheStore.java:62)
>>> at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:675)
>>> at com.xpn.xwiki.XWiki.<init>(XWiki.java:652)
>>> at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:312)
>>> at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:383)
>>> at
>>>
com.xpn.xwiki.plugin.webdav.XWikiDavResourceImpl.getXWikiContext(XWikiDavResourceImpl.java:350)
>>> at
>>>
com.xpn.xwiki.plugin.webdav.XWikiDavResourceImpl.<init>(XWikiDavResourceImpl.java:205)
>>> at
>>>
com.xpn.xwiki.plugin.webdav.XWikiResourceFactoryImpl.createResource(XWikiResourceFactoryImpl.java:105)
>>> at
>>>
com.xpn.xwiki.plugin.webdav.XWikiResourceFactoryImpl.createResource(XWikiResourceFactoryImpl.java:69)
>>> at
>>>
com.xpn.xwiki.plugin.webdav.XWikiDavServlet.service(XWikiDavServlet.java:351)
>>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
>>> at
>>>>
org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
>>> at
>>>
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:363)
>>> at
>>>
org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:219)
>>> at
>>>
org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
>>> at
>>>
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:738)
>>> at
>>>>
org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405)
>>> at
>>>
org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:206)
>>> at
>>>
org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:113)
>>> at
>>>
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
>>>> at org.mortbay.jetty.Server.handle(Server.java:325)
>>> at
>>>
org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:535)
>>> at
>>>
org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:859)
>>> at
org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:514)
>>> at
org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
>>> at
org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:391)
>>> at
>>>
org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410)
>>> at
>>>
org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:488)
>>> </dump>
>>>
>>> In XWikiCacheStore.initCache() method,
>>>
>>> CacheFactory cacheFactory = context.getWiki().getCacheFactory();
>>>
>>> here, cacheFactory has become null.
>>>
>>> I've only found this problem and currently looking into it, if anyone
can
> help me get over this quickly it would be a big
help.
>
> Thanks.
>
> - Asiri
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>
--
Thomas Mortagne
--
Thomas Mortagne