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From "Unico Hommes" <Un...@hippo.nl>
Subject RE: cvs commit: cocoon-2.1/src/blocks/slide/java/org/apache/cocoon/components/source/impl SlideSourceFactory.java
Date Wed, 03 Dec 2003 13:48:01 GMT
 

> -----Original Message-----
> From: Joerg Heinicke [mailto:joerg.heinicke@gmx.de] 
> Sent: woensdag 3 december 2003 14:13
> To: dev@cocoon.apache.org
> Subject: Re: cvs commit: 
> cocoon-2.1/src/blocks/slide/java/org/apache/cocoon/components/
> source/impl SlideSourceFactory.java
> 
> On 03.12.2003 13:54, Unico Hommes wrote:
> 
> >>I am thinking JDO. What's the reason for this?
> > 
> > Never mind I found it. This one seems unavoidable. Still I 
> don't like 
> > the fact that it is excluded by default. It means that I 
> need to edit 
> > the blocks.properties in order to include ojb block. I 
> think we need a 
> > way to overide excludes (by explicit includes in
> > local.blocks.properties)
> > 
> > WDYT?
> 
> I'm not that familiar with Java or the Avalon lifecycles, but 
> here is my analysis from
> http://wiki.cocoondev.org/Wiki.jsp?page=FirstFridayDecember2003:
> 
> Make it possible to include also the OJB block by default 
> without breaking Cocoon. This is a really important issue as 
> it breaks our suggested build system workflow using 
> local.blocks.properties! You can not include blocks when they 
> are excluded in blocks.properties.
> 
> AFAIU the reason for the problem is factory = new 
> OjbStorePMF(); in the
> initialize() method in JdoPMFImpl.java. Isn't it possible to 
> do lazy initializing when accessing factory the first time? I 
> guess this has to be done in getPersistenceManager().
> 

Yes, you are right. I got it working now. I had to change the factory
instance variable's type to Object but it works. I hope this will also
work for other JVM's than the one I tested it on. Should I commit it?

Unico

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