Re: Automatic creation of user nodes in slide

[Ryan Rhodes]

Hi Martin,

I tried to request the page with Curl using a PUT.  It works for an already 
created user.  I just get access denied when I try a new user.

From: Martin Holz <[EMAIL PROTECTED]>
Reply-To: "Slide Users Mailing List" <[EMAIL PROTECTED]>
To: [EMAIL PROTECTED]
CC: [EMAIL PROTECTED]
Subject: Re: Automatic creation of user nodes in slide
Date: 31 Mar 2004 23:23:54 +0200
"Ryan Rhodes" <[EMAIL PROTECTED]> writes:

> I'm using a version I checked out from the head about a week ago.
>
> When I set logger-level to 7 I saw some Exceptions related to this,
> and I also saw a number of Exceptions when slide loaded that I didn't
> see before.  Everything else seems to be working... so I'm not sure if
> these are normal and/or unrelated.  I'm going to put some info about
> these new exceptions at the bottom of the email.
You can completely ignore all ObjectNotFound and 
ObjectAlreadyExistExceptions.
However the null pointer exception is serious.

[Changed order of cited stuff]
> Getting current connection for thread 
Thread[http8080-Processor25,5,main]
> 31 Mar 2004 12:11:10 - org.apache.slide.store.impl.rdbms.JDBCStore -
> DEBUG -
>
> No id for current thread - called outside transaction?
> 31 Mar 2004 12:11:10 - org.apache.slide.common.SlideException - DEBUG
> -
>
> org.apache.slide.common.ServiceAccessException: Service
> [EMAIL PROTECTED] access error :
> java.lang.NullPointerException
>
> 	at
> 
	org.apache.slide.store.impl.rdbms.StandardRDBMSAdapter.assureUriId(StandardRDBMSAdapter.java:1216)
>
> 	at
> 
	org.apache.slide.store.impl.rdbms.StandardRDBMSAdapter.storeObject(StandardRDBMSAdapter.java:107)
>
> 	at
> 
	org.apache.slide.store.impl.rdbms.StandardRDBMSAdapter.createObject(StandardRDBMSAdapter.java:89)
[...]
>       at
>	org.apache.slide.structure.StructureImpl.retrieve(StructureImpl.java:143)
>	at
>	org.apache.slide.webdav.util.DirectoryIndexGenerator.generate(DirectoryIndexGenerator.java:162)
>
>	at org.apache.slide.webdav.WebdavServlet.doGet(WebdavServlet.java:346)

Could you verify that this means the connection is NULL.

There seems to be a bug in the way DirectoryIndexGenerator/J2EE 
store/SecurityImpl
work together.
doGet() assumes, that is does not need a transaction since it does not do
any write operation. Thats correct unless a user is autocreated, which 
results
in a write operation.  You may try to do a PUT request as the first action 
of the new user.
This should autocreate the user inside the transaction. Please tell
me if this works. I  will try to fix  the bug tomorrow, its almost midnight 
in
here.

Martin

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