Re: PersistentNestedFieldMaxPerformanceImpl.PATH_TOKEN == "->"

[Thomas Mahler]

Hi,

[EMAIL PROTECTED] wrote:

I agree that using the "->" symbol is strange. Ideally we should be
supporting JavaBean syntax on names for accessing the data. The "->" symbol
is just not Java. There is a problem with queries, but this can be solved
with a bit of extra coding.

I agree!

I have actually written an implementation of PersistentField that uses
nested JavaBeans similar to PersistentFieldpropertyImpl which I can donate
to the project., but this issue needs to be resolved so that I can make
sure the PATH_TOKEN is consistent.

That would be great

I am willing to have a go at making the queries work using a "." separator
is it is agreed that this is the way to go.

Sure, having "." as the general path_token would be ideal. If are you are working on this issue I'll be most happy to review your code and integrate it into the main codebase!

thanks,
Thomas

oliver.matz@p pi.de To: [EMAIL PROTECTED] cc: 31/01/2003 Subject: PersistentNestedFieldMaxPerformanceImpl.PATH_TOKEN == " 06:30 PM ->" Please respond to "OJB Users List"


Hello,

I have a minor issue that is not really caused by OJB.
I apologize if this mail is misplaced here. If you feel so,
please ignore it.

In order to use the PersistentNestedFieldMaxPerformanceImpl,
I have to place something like

<field-descriptor name="x->y" column="X_Y" jdbc-type="INTEGER"/>

into the repository_user.xml

I generate this file using xslt-stylesheets, and it is a bit
difficult to get that '>' symbol into the attribute.
Can't we change the syntax to use PATH_TOKEN == "."
rather than "->"?

I know I can write my own PersistentNestedFieldImpl with
that modification, but maybe other people have that same
problem. Besides, the "->"-syntax is not Java-like, is it?

Olli



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