Re: [Hibernate] Object-to-XMLDB mapping

[Steve E. <ste...@jb...>]

Not really.  The closest thing would be a particular series of tests
from the test suite which specifically test the ability for users to
plug in custom EntityPersister implementations.  Check out
org.hibernate.test.legacy.MasterDetailTest#testCustomPersister.

However, that is a *very* basic example.  Another thing you'll want to
look at is the hierarchy employed by the default persister
implementations as there are a number of optional interfaces (such as
Queryable/QueryableCollection e.g.) that you will almost certainly want
to utilize as well.

-----Original Message-----
From: hib...@li...
[mailto:hib...@li...] On Behalf Of
Frank Cohen
Sent: Wednesday, June 28, 2006 9:27 AM
To: Emmanuel Bernard
Cc: hib...@li...
Subject: Re: [Hibernate] Object-to-XMLDB mapping

Thanks, Emmanuel!

Are there any articles or a developer "how-to" guide on writing new =20
persisters?

-Frank



On Jun 28, 2006, at 1:46 AM, Emmanuel Bernard wrote:

> I must admit I never thought about XML DB requirements, so I 'll =20
> have to trust you :-). A week might be ok for an experiment but not =20
> to do everything.
>
> Frank Cohen wrote:
>> Thanks for the pointer Emmanuel. I'm doing the investigation work =20
>> now and will seek funding in the next week or two. I have funding =20
>> to creating some experiments. I'm thinking about spending about a =20
>> week to see how I can use Hibernate to do the following with our =20
>> native XML DB:
>>
>> 1) XML documents in the file system need to be sorted and stored =20
>> in an XMLDB
>> 2) Java object contains a DOM object that needs to be stored in an =20
>> XMLDB
>> 3) Java object contains a hashmap that needs to be stored in an XMLDB
>> 4) Web Service response comes from stored Java object data in an =20
>> XMLDB
>> 5) Java method response comes from stored Java object data in an =20
>> XMLDB
>>
>> These seem to cover the majority of use cases for Hibernate and XML.
>>
>> Does this make sense to you? Am I on the right track?
>>
>> -Frank
>>
>>
>> On Jun 27, 2006, at 5:41 AM, Emmanuel Bernard wrote:
>>
>>> I guess you'll have at least to reimplement EntityPersister and =20
>>> CollectionPersister. This is not gonna be a 5 mins work.
>>>
>>> Frank Cohen wrote:
>>>> I read in the Hibernate tutorial that there is a working group =20
>>>> of  developers for new functions that will make it easier to =20
>>>> use  Hibernate to work with XML data. My company makes a native =20
>>>> XML  database (TigerLogic) and I would like to offer =20
>>>> contributions to  Hibernate that allow Hibernate users to =20
>>>> persist data in our native  XML database. Would someone point me =20
>>>> in the right direction to make  this happen?
>>>>
>>>> -Frank
>>>>
>>>> ---
>>>>
>>>> Frank Cohen
>>>> Raining Data
>>>> http://www.RainingData.com
>>>> http://www.xquerynow.com for free XML, XQuery and native XML =20
>>>> database  tips, techniques and solutions.
>>>>
>>>> Using Tomcat but need to do more? Need to support web services, =20
>>>> security?
>>>> Get stuff done quickly with pre-integrated technology to make =20
>>>> your job easier
>>>> Download IBM WebSphere Application Server v.1.0.1 based on =20
>>>> Apache Geronimo
>>>> http://sel.as-us.falkag.net/sel?=20
>>>> cmd=3Dlnk&kid=3D120709&bid=3D263057&dat=3D121642
>>>> _______________________________________________
>>>> hibernate-devel mailing list
>>>> hib...@li...
>>>> https://lists.sourceforge.net/lists/listinfo/hibernate-devel
>>>>
>>>>
>>>
>>>
>>
>>
>
>


Using Tomcat but need to do more? Need to support web services,
security?
Get stuff done quickly with pre-integrated technology to make your job
easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache
Geronimo
http://sel.as-us.falkag.net/sel?cmd=3Dlnk&kid=3D120709&bid=3D263057&dat=3D=
121642
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